This series masterfully utilizes interactive simulations to transform abstract astrophysical theories into a tangible and enduring educational narrative. Reaching 400 episodes is a testament to the power of digital tools in fostering long-term public engagement with complex science.
Deep Dive
Prerequisite Knowledge
- No data available.
Where to go next
- No data available.
Deep Dive
Checking Out Your Systems! #400 Special! Universe SandboxAdded:
Hello everyone and welcome back to another Universe Sandbox video and welcome to episode 400 of checking out your guys' solar system. So we have finally made it to the big 400 after 8 years of doing these videos. So the very first one was on the 6th of February 2018. So to put it in perspective, I'm recording this on the 31st of March 2026 today. That's uh quite the time jump.
And going all the way back to that original video. That was the very first video we ever had a modded object in.
Off the top of my head, that was the very first time we saw a modded object in the game back when you used to be able to mod stuff. That was uh pretty special. Look how far we've come. So, I also have to hold my hands up in shame here. I actually relooked at the playlist I've made of um checking out your subscribers solar systems. And I've noticed that over the years there's been a few videos where I've used the same number. So technically we've already passed 400 videos. I know. I'm very very sorry. I'll have to edit those titles and put them as like a or b episode so they don't change the numbering. So we're going to we're still christening this as episode 400 though. So don't worry. Um we're going to do um multiple systems today that I've got lined up. So I've got four in the queue that I'm going to be doing in one big chunk as a little bit of a special as well because we always did 100 milestones. We always we used to do I think we used to do streams and we've done like multi system specials. So that's what exactly what we're going to be doing. So without further ado, let's hop into the first system. So on my list here, it's from the user uh Jarm Jarm MP FY WY. I don't I'm very sorry. I don't know how to say your name. Their system is called the Nahi system. So let's go ahead and get this up. Uh where are we? It should be here.
There it is. Okay. Right in plain sight.
So let's see what we have got here.
Okay.
There is no description in the Discord.
So, let's see what the game says. Okie dokie. Here it is. All righty. Doesn't say who created it. Created by unknown.
Oh, okay. It's moving now. Where's it gone? Aha.
Ah, Walton. So, we can also call them Walton. Okay. Thank you, Walton. Right.
So, here it is. Oh, this looks nice. So, Nahi systems got the accent on the a na n. Okay, NA system. Okay, I completely butchered that. Right. So, this system is based off the star GZA 710 that will then 1.29 million years will pass within our solar systems or cloud. Oh, yes.
Around 4,000 to 13,000 AU from the sun.
In the system, there are three gas planets and five rocky planets. The inner system is chaotic while the outer system is ordered. Has four dwarf planets and an ejected planet.
Okay, so the NA system. So, NA is a K-type star modeled after Giza 710 which is a star 62.3 light years away. Its name comes from the German word for near as it is one of the closest stars to the sun that will become the closest star million years. Very cool. Within that lightyear jump as well. Very cool.
Right.
Oh yes. Oh yeah. I can definitely tell the German now. Yes. Okay. Glue Gluent is a Mercury like planet and it's the closest planet to the star and it's glowing warm. The name um comes from the German word for glowing but unlike Mercury. So gluent is the hottest planet in the star system and it's larger than Earth. Okay, super Earth. Okay, nice. Moving on to the purple one. Lee is a super Earth planet in the Hatal zone is observed to have a sign atmosphere with dark water and purple grass. It's called lean since the word it's the word for life in German. It's life um evolved to use more light than um or more light than on Earth. That's why it's nice.
Turn the goggles off. Get a bit of a broader view.
Think we can have a little peek on the surface here as well. See what's going on. There you go. Oh yeah.
There is no atmosphere viewable. Is atmosphere disabled? It's just very dim.
Looks like it was a bit glitched. There you That's more like it. I think the number was just a bit weird. There.
Let's have a proper look. There you go.
That's more like it. Yeah, much nicer.
Yeah, I thought it was a bit weird.
There's no atmosphere showing him. So, there you go. That's better. Very nice.
Over here.
Langu is the only moon of um the planet.
It's a dark tidy lock resource poor boring rock. It name comes from the word boring in German. Okay. So, here's your German lessons for the week, everybody.
Get them in the system. Very nice.
Right. So, next up, Clan.
It's a small sulfur rich world with a highly eccentric orbit. The name Clown comes from the German word for small as it is the smallest planet in the star system. Smaller than majority of the moons in the star system. Although it is small, it has about the same mass as two Earths. Okay, very nice. Speaking of moon, did I completely forget the moon of that No, I was going mad for a second. No, we did. We did do it. Yes. Okay. Something in my mind was just telling me for some reason. Right. Goggles off. So, there is a That's sorry. Goggles off. So, is an asteroid belt. We got this object here.
Straang. It's an icy radioactive planet near the asteroid belt of the star system. It has a small ring that was formed when it's small moon fell into the rush limit of the planet. The name comes from the German word for radiation. Okay.
Very nice. Has a little ring. Yeah, that's ring system as well.
Nice.
Okay, moving over here. Kisser, multiple rings going on here. Very cool.
Oh, yeah.
Dwarf planet in the astro belt. It is relatively small, made out of sulfur and volcanic rock. Has three moons, but they fell too close to it and created a small ring system. It name means cheese in German because it looks like cheese.
Very nice. Okay, moving on.
over here. Roasty.
Rosty is a rusty world with thin atmosphere very similar to the Martian atmosphere. It has one moon and it is the other side of the astro belt. It name comes from the German word for rusty. Okay. Ry nice.
One moon as well.
And free ren cold dark moon of the planet. It has large iron deposits on its surface. It name is freezing in German. Okay. So, the moon of Roasty here or Rosti. This is Anfen.
Anen.
There you go. German is uh definitely on the hardest side of languages I found.
Right. So, this one's a nice one. A ice ice or is um it is the first um gas giant and the only ice giant in the system. It's mainly made of methane. Hydrogen helium calls in dark blue. Look it name comes from the German word for ice. Okay.
Okay. Actually is related to ice. Okay.
Is that how do you say that like ice?
I'm not sure. Uh Vasa. Yeah. Okay. Even I can say that one I think. So Vasa is a water world orbiting um ice. It is heated by an atmosphere and tidal forces from ice which causes a majority of the surface withly covers the surface. The name comes from German word for water.
Ah yes that symbol that is an S. Gluce it looks like a B but it isn't a B. I actually know that symbol. So yeah here is the second moon in the uh ice system.
It is the largest moon in the entire system. But apart from that, it's just a weak magnetic sphere. It's just a rock.
Come. It's a large word for large in German. Okay. Then we have blow over here. It's a small rock. Has subsurface ocean. The rock is blue. Of course, it name is the word blue. Okay. Nice.
Further out. Oh god. Here we go.
Shanghai.
Oh, this looks cool. That's glowing.
Okay.
So Saturn like gas giant. It's made of mainly hydrogen. Helium has two moons and has potentially four in the past but the cloud increased it fast wings. Is a small massive gas giant. It name means beauty in German Shuan height.
And over here we have Metan.
This like Titan. That looks cool with only a little bit of the atmosphere showing. How has they done that?
148. Interesting. It's cool though.
Mean closest uh moon. It has oceans of me thick atmosphere that is like titans.
Comes from the geom me. Very nice. Big huge ring system on that as well.
It's receiving light from the gas giant.
Yeah, this has um Oh, that's a loud thing outside. Hope you can't hear that.
Yeah, it has a heat custom heat glow.
Yeah, there you go. That's what it looks like without the heat glow. Okay, so it's actually receiving light from the planet.
Come spotted goggles on off.
Completely hidden under the atmosphere.
The gas shape very nice. And one other moon dunaloot second moon and is highly accent inclined orbit around it. It's hardly locked to the planet. There's captured extremely large comet from the or cloud.
It surface is covered in ice and rust.
The name means dark red in German. Okay.
Moving on.
Whoa, this one looks exotic. Look at this. Oh, yeah.
Dunkai is the biggest planet in the system. Has three distinctive layers of bands. The reason why these vibrant colors were formed was likely a collision with another gas giant. It has five moons that were mainly captured from the Kyper belt. It name comes from the gem word for darkness. Oh, yes.
Kuen it means carbon very dark Leela second moon mainly made out of amethyst produced by volcanic moon colliding with Leela iodine and sulfur highlands leader means purple in German okay there go there's a better look of it very nice we'll stick on flashlight mode for this bit third moon and is the first of the twin moons they are called the twin moon due to simiz composition orbit. It's likely due to both them coming from one moon that got hit so hard it split apart.
Name means brother.
Bruda and is this sister by any chance?
Yes.
Shield shield.
Fourth moon and same thing but it's the sister moon brother and sister moons hers over here.
Fergus moon await captured dwarf planet from the guy belt incarnation reverse direction of orbit. It name means heart in German due to a faint heart being visible on its surface. Can you spot it?
Looks like it's a Pluto texture, I think, judging by those craters and the fact that Yeah. Oh, yeah. I get it.
Yeah, because it's based off Pluto's texture and Pluto has the area called Pluto's heart, doesn't it?
Very good. Yeah, I know my texture well in this game. That is definitely a Pluto texture.
Oh, yeah.
To confirm the suspicions. Can we see it? Is it anywhere?
elevation or is it? No, it must be here, isn't it?
Where's that Pluto? Yeah, there it is.
Oh, yeah. So, moving on.
Barry center. What is this?
What's going on here?
Toya is a dwarf planet with one moon and it's rich with iron and chlorine. It's binary with its moon. It name means expensive in German. And then this one is Delby.
More interesting the two binary dwarf planets as it looks like it's made of cheese but actually made out of sulfur and chlorine as well as chlorine salts form the lower areas. It's named after the German word for the same masses to anything else.
Okay. Thought there was a moon or something. All right. Nice. So further out. Anything further out? What is this?
Viet Viet vot. What is this? Right. Very far away. It's the furthest object um from the star apart from the objects in the cloud. It has been pulled by a larger outer gas that was ejected out of the system is now a rogue planet. This calls the extreme eccentricity. The name means far in German.
What is this? This is the rogue object.
Oscar Wven. Oscar Wavven, an ejected ice giant. It has a one companion on its journey to the universe. It disturbed some of the outer objects as it's left. It was ejected when the gravity of both um the other two gas wells had aligned multiple times to a point where it passed within 10,000 km of it and got ejected. It means ejected in German. It shouldn't be a bind of its moon. It doesn't look like it is. Okay. And here's the moon.
Okay.
Be glin.
I'm I'm very sorry if my German is off here.
It's small made of sulfur and a mineral that isn't found anywhere in our solar system and it's pink. It also has a crater full of uranium southpole. It name means companion in German. Okay, cool. Nice. So, I believe that is everything for this system. Let's have a look.
It is. Okay, let's get them all lined up. So, there you go. There's your lineup. Quite a nice range of stuff in here. I like the glowing gas giant. Wish we need to use this feature more of having the heat glow always enabled. You get some cool effects. So there you go.
Looking good. This is cool. This is huge as well. Look at it. And the star's not exactly large. It's cool though. Yeah.
Like well done. I like it.
So yeah, very very nice. And again created by the user. If we go here, it was annoying. It keeps moving. So Walton, thank you to them for sending in this simulation. So that is the first of our simulations today. Okay. Okay, so moving on to the next system. It's from the user plasma and their sim is called the temple system and that is actually saved in my simulations tab here. So let's go to last modified. Is it there? Oh, hang on my Sims that help. There it is. The temple system. So system number two of today's special. So here we are.
Right. Ion Corpse jewel system discovered by Ion Corp in the year 587.
system has since become a regular base of research, resources, and civilian purposes. It also acts as an interstellar checkpoint for refueling.
It has been incredible useful asset to the corporations in its colonization in uh 5,12.
Okay. So, what do we got? Woohoo. All righty.
The central star temple. Nice.
So, here we have a satellite Orion space to study the red dwarf closely since completed it mission. First up for the planets we have split here. Is this a tidal lock in? What is going on here?
What is this?
Goggles off. Well, that is menacing.
Behind it's not so bad, eh? Ah, this planet is literally spit down the middle. The the one half facing the temple is a hellish Venuslike world. The other facing is a cold water world. Not many care to visit because you can't really see the split with your own eyes.
How unfortunate. With the power of the flashlight, we can.
There you go.
Without the flashlight, though. And it's in darkness.
Looking underneath the atmosphere. Oh my god. Look at that. Oh yeah. Scorching.
What is the surface map like on this? Oh yeah. Very massive change of range there. Okay. Split. Very very indeedly split.
Next up, Monolith.
Where's our lighting? What?
Ah, this is a really annoying bug. Ah, that is annoying. We'll do a restart for that.
Looking much better now. There we go.
So, anyway, monolith. It may be small, but is the backbone of Iron Corpse economy, or at least was the backbone.
Being home to 98 billion on a planet half the size of Earth. That must be very convinced. It is one of the most productive planets under Iron Corp's control. It houses the well-known Uni Citadel Mega Factory, a factory as large as multiple cities. Pollution is not an issue. It earns Iron Corp an estimated 783 billion credits every month. Earth time. So, how do you fit 98 million people on a planet half the size of Earth?
Must be very, very dense, compact cities and stuff. Very cool. Let me tell you, you can build under the ground and upwards as well. It's also got a bunch of uh satellites.
Oh yeah.
Use wine to send messages back and forth. Okay. Just a satellite.
We have this one as well. Oh.
Oh, that is an emergency siren. Uh I live near a road people. I'm very sorry.
It's too hot to keep the windows shut at the moment. Housing thousands of humans.
This is the perfect living space.
Benefits include free medical care, free food, and amazing view of the planet and more. All the cheap price your entire life savings. Very nice.
What is the catch? Monolith structure.
2001 of space odyssey. Oh, yeah.
Reflective is put into orbit to celebrate the 500th anniversary of this planet's discovery and subsequent colonization.
Ah, or maybe someone just likes 2001, a space odyssey.
Moving on.
Oh yeah. Okay. Major source of both uranium other precious resources. This is radiance. The surface houses hundreds of mining centers, factories, and uranium enrichment plants for reasons I cannot mention. 238 trillion credits and leave.
Okay. Simmer moon. Nothing much in particular yet people still come here.
Tourism. These conditions are harsh. The atmosphere is non-existent, but iron are able to use it for their advantage for money. Okay. It's a good looking planet.
The way the craters are filled in, I like it.
Okay.
Gilded, not fully spherical.
Mostly covered in gold. Civilians are not allowed to come near this planet.
Rumor has it on copy using the gold to develop a super secret weapon. But that's just ridiculous. It actual purpose is much simpler. A global mining center, but for gold. Yeah, that's going to make a lot of money. Oh, yeah. But if gold is common, then technically it probably lose its value after a while.
It becomes too common and everyone can get it easily. There you go.
Leviathan.
Home to the largest life forms in this section of the galaxy, hence the name.
The shadows of this planet. Global oceans are where most of the activity happens. Cities, supertores, and now, of course, factories. We can't get out those, can we? It doesn't earn much, but is a favorite among many people. Okay.
That has a map of probe around it as well. Very nice.
Looks to be very ocean heavy as well, isn't it?
Global ocean. Yes, there you go. Some shallower points or ice points. Not sure what they are. I think that's probably ice actually. There you go. Says releases named named after series of the solar system.
It shares many cactuses with the iconic dwarf planet. Large salt deposits lives in the belt. It's a boring gray planet.
Okay. has one moon called cliff.
Will there be no where visual and recess are actually mutually locked to each other where both objects are tightly locked? Okay. Binary planet system can get on there dwarf planets. Subzero large icy planet with even larger ocean under its surface. This global ocean is home to many never seen before life fors. Some of these life forms cling to the ice above. There are so many of them you can see they glow from space.
There. There you go.
There it is.
Very nice. We have ashes. Subzero's moon. It's primarily used to the grounds for weapon testing. Is also heavily advised that no one lands on its surface. This is your aim safety.
Maybe a bit dodgier. Okay. Next up, cloud.
Slightly non-spirical as well. Very large cities. It's basically a huge cloud of cotton candy. This is is very low and it radius is very big or in simplest terms is super puffy.
Okay.
What's this that moon there? Sulk. Born airless worthless rock named after the discoverer who walked for hours after hearing this mint. Is it mth?
Named after it color bit with a h. It mostly notable feature is a midlike coloration. Why? A failed experiment. Of course, it used to be called sly.
Researchers at Iron Corp attempted to terraform the moon for the fun of it.
How they use the wrong vessels and accidentally chemical bomb the whole thing. Oh, big mistake desolation small orange and Mars like the eyes have oceans before they froze. It's rather a difficult time being named. One of the researchers suggested the name Mars Square. Safe to say he was never heard of again.
Okay.
Deep.
Most unknown for its moons. One of the most overlooked planets in the system.
It looks pretty small ring system, but apparently people want the unique planets.
It's got the ice crusher observer probe.
Cool.
Lots of rings around this guy as well.
Pretty big ring there. Moons named after a particular gem small but exploitable atmosphere.
It earns almost 102 million credits a year. Next up, we have Slate. Another boring world.
Nothing's ever landed there. Okay.
Peanut going for it color and small size. It really has nothing going for it. Useless like slate mobile planet ship. Okay.
Lush.
It's just another simple rock. We get slightly more visual peanut. Okay. Go.
Got to have your regular moons in there.
Okay.
Double double face world.
One half is white, the other half is bright. Okay. Result of a collision.
However, that wouldn't explain a near perfect split.
Even a collision, you'd probably that material would fly around eventually.
Doubles mostly covered in ice. Have it no strategic or economic value. So, it's the only object in the entire system to be owned by another group. That group being their close partners, Orion Space.
Cryo air less cold. Evidence shows that it was covered in life. There are three major research facilities on the surface of dwarf planet. So we got some more observers. Gremlin and Feb casured asteroids.
Nice. Okay.
Barry center. What's going on here? Two dwarf planets.
Ah mold.
mold, but it looks like a rock. New space goggles for these ones on or off shell.
The winner end up being shell based off the ocean from Nintendo video. Okay, Super Mario.
Nice.
Cool. Then over here, what is this early warning system?
one of the iron c. But there's entire swarm of over 500 of these. I ain't adding all those in. Yeah, don't. No point.
There's loads of these around the star.
These storms surround most systems that have a heavy iron core presence are in control of their very close partners like Orion space. There's still war among the stars almost like a Star Wars.
Cool.
Dead sight. Lonely cold world isn't really special. In fact, some of the higherups considered removing it as it ruined a public presation of our beautiful system.
It remains dead sight voidless purple giant with an iconic white stripe. It's not iconic. Evidence suggests it might be my probable life in the planet's clouds. Void fool captured an asteroid way to f the planet's name.
Okay.
alone loneliest planet in the system.
However, following this silent spy mission, it is set to receive a death moon and it will be used as a major military asset by ion. A death moon is a sort of moon size satellite that specializ in destruction. Each one has a different purpose. Carry spacecraft carry bombs. Can be a death star.
Very very dark out here though.
Silence study the lonely. Okay.
Very good.
All righty.
That is everything.
That's system number two done. There you go. Looking good. Let's get them all lined up. See how it all looks. There we go.
All righty.
Good range of objects in here as well. I do quite like this object with it slightly less spherical shape as well.
That's pretty cool. There's the inner world. I like this one. This one looked really cool to me. I think that was a moon texture by any chance.
Planet five and the moon. Yes, there you go. The moon looks good when you add water to it and fill it with stuff.
Extra craters. It's got a cool cratered looking well that I like. That's probably my favorite one in this one.
There you go. But there is the rest of the lineup. So looking good. So that was a system by plasma. Thank you to them for sending this in. Very nice. So now we're moving on to the next system. It's by the user called Dash and it's called the importitus system the end. So let's go ahead and get that up. So it's in the workshop.
Now one of my admins from my staff team said holy lag. So that's a concern. Let's see how we can run it. There it is.
Some of my server stuff. Yeah, they're saying it's really laggy. Okay, there we go. Oh yeah. [laughter] Right. So, what is the deal here? So, impro system at the end. Right. Can we run it? Oh, it's very laggy. We may just be able to do it. Let's try. I'll see what I can do. If it's too laggy, delete the particles. We may be able to get away with this. This is the end of the imperative system, and I'll make a version of it when it becomes a white dwarf and at the very start or when it was very young. Anyways, I hope you enjoy my system. Some of the descriptions have stuff from the last stage system, which is called the Pax, which means peace. And this stage is called Aonia, which means agony. I don't know if we've done a previous one of their imperative system. Have we done one before called the imperative system?
I don't know. I've done over 400 systems.
Good luck on pronouncing the names. Oh gosh. Okay, that's not good. Huge thank you to checking out my system last time.
It gave you motivation. Oh, so maybe we did check out a previous version of this then. So, thank you. You're welcome.
Right. Can we navigate it? We may be able to do it. Is Right. Let's see if we can. Hello.
Is this everything? Orbits are on.
Oh no, there's a whole. So what's over here then?
There's the main imperatus star. Oh my god.
Oh yeah.
F-type star 3.285 billion years ago. And is it main sequence stage last 3.1 billion years has passed this stage by 185 million years. This star is located at 1.4 AU and this phase will last 50 million years. It has consumed three planets. So far only one planet Fringus has been ejected. It also gained an astro belt from the melted silicus of near andous destroy ones. Cool. Okay.
First of the planets Vita. It means life. Oh, look at the state of this. It died out completely two billion years ago when an asteroid the size 140 km radius struck it. The only asteroid had it silicut melted off and started to orbit as it slowly went inwards. It now stabilizes. is slow disappearing now. It surface lava oceans and extreme radiation. It's also lost his atmic field was getting compressed by the solar winds of the red giant which causes loes out here in thousands of years. Oh yeah.
All righty. Has one moon or two. Is that two moon? Two moons.
Cesar's name Roman emperor and the only asteroid moon that wasn't kicked out.
And then we have this object here.
Very hot rock extreme radiation. Oh yeah, there you go.
So, we had Nero and Tiberilius here.
They're just asteroids, very radiated.
Yeah.
What is this?
Titan. Oh my god. What is all that?
We're not checking all those out. They are just asteroids.
Oh my god. We'll be here all day. Oh, I like the glue. I think I do recognize this planet.
I recognize I definitely recognize that.
That's interesting. I think I did this one quite recently within the last sort of 50 episodes potentially here. I'm just checking my I'm literally just gone to my players just in the behind the scenes here. I think I recognize this system. Uh let's see here.
Going all the way up to recent.
Was it this system? Was it episode 390?
That one has a system looking like this.
Let's have a look. Was it this?
It was. Yes, we did check this out before. Okay. So, if you go back to episode 390, the one titled Glowing Worlds, this was the glowing world.
I recognize it because it had the glow effect from behind it. Ah, good memory.
So, only 10 episodes ago this one. Very cool. Okay. Nice. So, we did check out the part one. So, this is the part two of this systems destruction. All right.
Nice. So, we have checked, we have read this stuff before somewhat. So, okay.
So, that's that's cool. Okay. That means I can sort of go through it a little quicker.
Cool. Because we're rereading the same stuff. So, yeah. Okay. But we can see how the system has changed with the red giant. So, there you go. So, they're all glowing hot now. We turn the goggles off. I'm sure we'll see a bit of warmth, temperature glowing from these guys.
Maybe. This one is a beauty though. I really, really like it. This glowing effect does look good.
I think I remember this having a ring at one point. Is it mentioned about having the ring?
Not that I can see, but yeah. Okay, cool. And it has just debris everywhere. I mean, these are all just moves. I mean, wow. Okay, so they've all been Yeah. killed off.
Look, life died out. Yeah, they're all ruined. They've all been ruined by that star. Where is it? Yeah. Oh, yeah. I'm not surprised. Look at that. That's quite the big deal.
Oh yeah. The gas giant can barely block the light. There you go. Oh yeah.
Actually, that's quite a cool shot actually. Let's just do that again. Turn that all off. Use a planet to block the light.
That's quite a cool get quite a cool picture out of that.
Just slowly, subtly just tilt it.
Another red giant star. Yeah, there you go. Oh yeah, that's quite cool. Nice. There you go. Get blinded.
Turn that all on. Right, there you go.
So further out we go. We got solemn here, which means lonely.
It became one of two moons of orbit.
Imperative now the hot radio rock will soon crash into a press ejected. There we go.
Yeah, that's got some funky lighting added to it. All righty.
Cool.
Dominus meaning Mar was the moon. The gas giant that survived um captured a dwarf planet the moon but about one goes to the moon got too close to planet and the orbit was ste. Okay. Became rings.
All right.
Glowing rings. Got some cool lighting in it.
Juno 103 moons. Another This was the other glowing gas giant. Yeah. Five major 98 minor moons. Magnetic field appears dark blue and light blue at the north pole and south because blue light is scattered by human hydrogen. Has a lighter blue as the stars now producing much more sunlight. It appears purple at the bottom because of the constant auroras and their purple glow. Very cool. Star though still a decent size.
There it is.
Very nice. Cool moons. We have Vulcan here. I mean, where these aren't in the Hatable zone, I don't think, cuz it's still quite warm. Soling brush on the surface making it more brown.
Core of a rogue gas. The giant ignited when a mariz object light atmonia. Yeah, I remember these names as well. Oh yeah, it was only 10 episodes ago, so it's not too far. Daughters of Juno grow more pale from Solar Winds.
All righty. Lucina, the last of the major moons.
Too much contained a ton of iron or ice before solar winds ripped it. So we're still Yeah, this is still way too hot this region. We need to figure out where the hospital zone is. So yeah, look at that. Maybe this purple planet will offer more.
Here you go. It's another one of the glowing worlds car interaction with Fringus and eject it from the system. It has several moons but only three are major four minor. Why is it gray blue? Because the star became a vi red giant. It produced less blue and violet light which the hydrogen helium reflect. However, the atmosphere has a little bit of argon which is causing the blue come grayer has less blue to refract. It's 40 Celsius.
Moonlight rock magnom field.
Sapphires and rubies. So, this area seems a little cooler in temperature.
Deep canyons and high mountains. Okay, cool.
The rest are just minor moons. I think these ones Oh, these are Yeah, they're asteroid moons. Okay.
All discovered gold, diamonds on the surface, copper, uranium, different materials. Okay.
There we go.
Heavily casing barrel, but it's diamonds, gold, tanite, and silver beneath his surface. As well as menty locked. All righty. Star. There's star.
Oh yeah.
Still pretty bright out here.
Okay.
Even past the area now. Augustus. This one is very hot. 1300. What has happened here? Something's collided with it.
Maybe that solar winds destroyed its atmosphere. The moon slowly fell inwards once it reached the six-hour orbit began rapidly approaching the planet, breaking apart, form rings colliding with it.
This process took 42 hours. See the remains of the moon in that little ring there. There you go.
Okay.
Marcus, Roman Emperor. This one had all the Roman emperor names, isn't it? Yeah.
So, move the auction unit. Yeah. So, the stars kind of wrecked everything.
There's nothing really that we've discovered yet.
They're just rocks without any atmospheres or anything. There you go.
Hun, what has happened here? This is really weird.
I think this is the background ambient lighting that's actually lighting these up.
Made off Roman Emperor and has a Pluto relationship with his room before so got rid of all the water which is half the radius of the planet caused it to lose a significant amount of it causing them to collide. Oh dear, that's all that's left. See the remaining debris remains of it.
Okay.
Okay. That's yeah, mainly everything. So there nothing left wise. They've all been ruined. But so I don't remember this from the other system. This other star. What's going on around here then?
Brown awar. What did we do? I don't know actually. There it is.
appears dark red because of sodium and potassium absorb blue and green light while titanium oxide vandium oxide iron hydrate chromium hydrate and water absorb either blue or green light or infrared mulation making it a player redder mean survivor only planet around the brown wolf tom and survive it has about half the earth's massing water making the average ice thickness 977 km with a lot of on it also in it interior has small water vapor atmosphere Oh, another glowing gas giant. Very nice.
For the rings means cold in Latin is a nice giant interaction with a justium which disrupted orbit and caused it to be ejected. It then found the brown dwarf which came binary also seen the planetary disc ripping apart moons and the brown pan to form his rings. It surface has barely changed, but the south pole has become greener and the north is slightly lighter. In the north, more methane absorption, the absence of convective blue clouds combined with less sunlight, making it dark blue green. The crate is pale blue or sign because it receives more sunlight from any part of the planet. Okay, green blue. The reason South is so green is that spin allows it allowed the me to appear greener. Cool. Okay, so there's that. Very nice. Yeah, I wonder if that was in the system originally. The uh the brown dwarf. I don't I don't remember the brown dwarf. I remember the rest of the system. I don't remember going to a brown wolf. I've still got the video up here. I might have a quick peek at it actually. Let's see see what that is. Um Renitus means reborn. The former moon which had rings before ringers tore them away. These rings are a bright part of the ring system you see on the surface. You see from this far it is behind the uh behind the planet.
Ah, there you go.
That's cool.
Look at them all together. That's quite a cool shot, actually. There you go.
Turn that off. There you go. Quite a nice shot.
Where's the star goes? Yeah, that's cool. Nice.
Does look good.
Yeah, I've just got the old uh got the old one up here. It doesn't look like this was in the system before this brand. So, this is actually the new content added. Very nice. Cool. All right. There you go.
So, that's the uh that's the bonus. I don't see it in the old video that I've just quickly had a look through. Nice.
So, just going back to the main style then. So, there it is.
Yeah.
Interesting.
So, this one here used to be uh this one was in the other video, wasn't it? Yeah. The Titanis.
It's cool, though. Quite cool to see uh quite cool to see the change.
This one. So, this Titanis Glacial one here, this used to look different in the other system. It was a normal looking gas, but now it's glowing.
That sound has changed. Very cool. But there we are. So that's system number three of today's video everybody. So now we're going to move on to the final one of today's um systems. So yeah, that system there was created by Dash. So thank you to them for sending this one in. Now moving on to the final system.
This one is called Wobbly Tai who uh sent their one in. This one has quite a cool thumbnail. So let's go ahead and see what we have here.
So there it is. There.
Wobbly tie. There we go. So, a different thumbnail to in the in here to what it is in my Discord. In my Discord, it had like an eye looking thing.
Okay.
So, the Paththeon system and see what they have prepared for us here. Okay.
Right. Oh, yeah.
Cool.
Welcome to the Pantheon system. The system is found 11 light years from soul. It's home to three stars, 19 planets, eight dwarf planets, and 38 moons. Everybody in the system has been everything system has been customized and given a description, found in the info pan of the body. The best path is explore the system is to start at the center and work your way outwards. Feel free to download any objects in the simulation. And the system is also playable. Just unpause if you want.
Cool.
If you're struggling with pronunciation, you find a pronunciation guide in each body's description. I think we'll definitely need that. Also have a few secrets about the system. Maybe you can find them. The lighting glitches. Try to turn it off. Okay.
Cool. All right. Oh, so we got it all here. Oh my god, the secrets. Whoa.
Okay.
Right.
Star itself.
China system is home to three stars which are briefly described here. This is EOS.
Okay. So, I'll read it in the descriptions of the mall here. Stable K type star entering it middle age. One of the three stars in the system is projected to continue its main sequence station of 11 billion years before coming into a red giant. Okay. Barry senset with the second star he appear m type and the smaller companion named after the goddess of use and cut bearer to the gods.
Okay.
Okay.
First of the planets.
Brief over the planets. More detail can be found in the planets info panel. All right. Oh, wow. It's dark, isn't it?
It's really dark. Can barely see. Is that just how it's designed? I don't know. Looks like it should be brighter.
Even the flashlight's not Is that flashlight? There you go.
How luminous are those stars? I wonder the goggles. I don't know. It's weird.
Very dark, isn't it? Unless it's that lighting glitch again because that is very annoying. Let's just go to another panic. I just want to see if it's doing the same thing. No, I think it's just that just that one panic being weird. Or was it? No, hang on. I had the go. Turn that off. Yeah, I think we potentially have the lighting glitch. Oh, it's so annoying.
Oh, it was definitely a lighting glitch.
There you go. It's working perfectly fine now. It's always weird. I never know how to sort of fix that in game. I believe it's a bug. It's really, really weird. So anyway, Ajax, a dwarf planet formed soon after I he consumed the last scraps of nearby materials as grew today. It resembles a smoldering coal racing around the uh bar center on a far. Oh yeah.
Moving on. Notice the innermost of the planet is a soaring desert world. Oh yeah.
Verent stellar winds continues to erode its already thin atmosphere. It surface is scarred by the most dramatic topography in the system.
Urus tiny moon. It orange has been long debated, but recent theories propose that it was scattered in during the Grand B. It was eventually end up being captured by notice.
Okay, cool. Oh my god, there's loads of things here. But these are all just uh I'm going to close this because we got we're going to read the planet descriptions.
So yeah. All right. Yeah, I'm going to do that just so we got more space. The planet descriptions are more detailed.
Right, we'll have to look we'll have to load it at the end for those secrets though. Right. Super Earth is a crushing atmosphere and temperatures and hot enough med. It is an unsung hero of the inner system as it when it mass enough to put the gravitational breaks to Icarus during the grand b Grand Grand B.
I'm guessing it's like the Grand Shack model kind of thing we have in our home system. Maybe in the modern day it is choked by it thick at surface rocks glowing in irritant light a Venusy kind of design here. Oh yeah.
Nice fellow first two has planets in the system is a pleasant content world life has become rapidly diversified into numerous lineages. Currently is dominated by tall treelike organisms with dozens of species living in the branches. Is also one of the two primary beneficiaries of the grand b as the grand birch provided fellow of its water which was crucial to the advent of life. It oceans are shallower and more warm than pans which gives fellow oceans a lighter color.
Okay.
First moon is heavily scarred with dark maria evidence of extremely hot and turbulent pass. formed a large impact early in the systems history. It formed a light material of fellow's crust. The watcher, why is this here? What is it watching?
Ah, one of the secrets maybe carp second moon appears to be disinion of fellow sky has a higher density than it sibling and was formed deeper in metal rich material than fellow.
Cool.
Man, we saw this one just mentioned the judge. What is that? The watcher.
Now I seen the judge.
What is this?
So pan is an alpine world with substantial polar ice caps. It's rich in CO2 which is crucial to keep pan above freezing. It was the second beneficiary from the giant ro as fellow got it water. So did this one. It's unclear if fly rotating pan or fellow first. Pan smeir is likely to be the most conclusion. It oceans are deeper and more nutrient rich than fellows giving pan oceans a darker color. Life on pan is taking longer to develop compared to fellow. Short green vegetation dominates the land and animals exploring the rocky beaches.
See the green on it. Pretty good.
Icorus. We saw this one mentioned earlier as well.
Okay.
In the dwarf of the system. It ended up in its odd location due to an event known as the Grand B. So what is the event though? Because we've seen it mentioned those times. Um okay.
Um it formed a rapidly growing um Chiron. However, it's with a closeation encounter uh sent it spiraling towards the inner system. As it raced inward, it plowed through the material separating the inner systems. Eventually separating the inner systems. Um okay. It was not massive enough to plow through. It fell into risen with the inner system halting the inward migration ascor settled the icing material called it gravitational wake towards the inner system providing fellow and pan with the volatile they need to support life. So this was involved in that. Yeah the grand roach sending material in. It was kind of like the bombardment period where it sent potentially sent material around.
Another one formed during the grand which collected rocky mass for its journey.
That rocky mass eventually merged and formed it. Okay.
Second moon formed alongside in the system prior to it. It weathered in the journey and emerged alongside in the inner system. All right, cool.
Ria a victim of the grand ro if there was one zerus swept through the inner system all the material that would have fed grow in rea the result rea end up stunted and smaller to the planets 2.48 times smaller than the other smallest planet. Notice it's unique in one way and it rings formed a mere 10 million years ago. These rings make them quite unique. There you go. Very nice. Ida tiny moon of a few rings that will slowly decay of the rings. Slowly watch it. All right.
Voyager 2. What is this?
Whoa. Whoa. What the heck? Where am I going? Hey, my favorite probe.
I'm not joking. It actually is. Boy would choose my favorite one we've done.
Oh, yeah. This one that went to Neptune, of course. A visitor from a distant star. How long did it take to get here?
That's been traveling a long time. Oh, yeah. Thousands of years. Thousands.
Tens of thousands. Hundreds of thousands. Moving on. Chiron or Chiron, how you want to call it. Chiron. Yeah, it's Chiron. The gatekeeper of the outer system and the dominant gas giant. It was a body which destabilized billions years ago sending it inward. This event would be called the grand brooch. Oh, so it is the grand brooch is where this sent the other one inwards which then cause load of stuff to be messed up.
Okay, cool. All right, the visitor. Another visitor.
More than one of these.
That's the third one we've spotted now.
Observing castor volcanic moon endures tidal stresses and gravitational pool of its moons and siblings as well as the planet which continued to form core soon atmosphere composed mainly CO2 and other gases is largely the result of ongoing volcanic activity there's the planet itself is 0.8 Eight massive Jupiter Jason or J Sun post shallow meane seas below beneath an orange and sign out water ice islands emerge onto the hydrocarbon oceans form elaborate island chains nor indicate the moon's chemistry could allow organic reactions capable supporting exotic nonwaterbased life coolies or Achilles massive moon remnant of the body which impacted and tilted it billions of years ago is home to the only submoon of the preference system Okay. So, yeah. Gas moon.
Moon of the moon. There you go. That's where things get serious.
Cool. Moving on. Celius striking yellow gas giant.
Complex of major system of major moons holds a record for fast of any major body. The wind exceeding 16 km per hour.
The high speed rotation bulges giving it an oblong appearance. Reminds me of Saturn a bit actually.
Demeron unique moon being the second lunar body in the system known to host non-lid water oceans. In this case, it's oceans cuz it's a liquid nitrogen. No simulations show potential for life evolving, leaving it a lifeless frigid world trip to Limus. It's a remarkable moon.
The extensive I've lost my place. Ah, extensive frozen water reserves. When conditions allow these ice particularly melt into shallow pools as uh Eon writes and expands, it may become the final sentry for life in the system. Okay. The vigilant go. That's the fourth one.
Bab heavy and dense moon orbiting at the distance and he appear very dim provide only a fraction of the energy received by fall. Okay. Yeah. Quite far from the start. How far are we from the stars now?
In between Saturn, Saturn Jupiter Saturn distance is 16. Yeah. Okay. So, just after Jupiter distance, I guess reown in the system.
I polished surface ongoing resurfing fueled by shadow subsurface ocean.
Observer witness the other moons crossing front of the massive gas.
owes it to surface to the tidal interactions of the other moons. As the moons pass, it get squeezed and sweat.
This tidal heating keeps it surface ocean liquid oatic life forms.
Cool. That's one of those guys.
Sandra of the rings.
Small gas giant home to the stunning ring system. It marks the boundary between the large planets of the outer system and the smaller ice giants and gas giants. Its rings are reminisence of the past moon torn apart by sun's root limit. The rings are a transient feature over the span of 200 million years.
Cool.
That's a shepherd moon there. These are all shepherd moons. Yeah. Keeps the moons in order in order. You can see the gaps I make. It's quite cool.
Paris or Paris. Paris a not massive enough to become a sear.
It made it made of leftover material which formed. Okay.
Small moon. It surface thousand micro impacts by part rings.
Largest rocky moon in the system borders being a proper tres planet if it was to orbit the stars about Cassandra. It's barely smaller than Ria and dwarfs and all other moons of the system. Okay.
Gets a excellent view of the system from the poles. Oh yeah. Okay.
Nice.
A comic book through Cassandra came catching a few million years. It will break through and send it journey around the stars. Nice.
Okay.
Pink is the most notable of his intense pink hue among the system planets. So it's size compared to Chiron is outweighs the inner system put together.
Cool.
Some moons.
Cool.
Soft liner glow unique compared to unique colorations make an interesting companion in the outer systems.
Frequently overlooked due to its gas shelled lunar siblings, his cream hue makes it stand out among the systems moons. Nice.
There you go.
Pegasus.
What?
Second ice giant. It mint hue makes it unique among the other planets. is home to two small moons in search of peex. A subtail ring hint at a lost moon destroyed by ring. See the remains of the rings.
First moon slowly spine inward in a few million years. It'll be torn apart replenishing the rings of Pegasus.
Cool. Medusa is its inwards outwards.
The dark surface moon soon to be still from the blackness of space.
There you go.
Janice, the third and smallest ice giant of the system is tilted and it size like Uranus.
Um, so similarly is if a probe were to descend through the clouds, eventually the probe would enter a corn storm of diamonds, ripping the probe apart.
There you go.
Cardia the closest moon it surface is covered in nitrogen ice giving the moon obvious blue color from orbit post impact fragment body which impacted JS there you go second moonrise it is a fragment move from impact which mark deep and ice okay nice fontus only only one subsurface ocean the ocean is kept liquid by the interaction between the other moons which are locked in resonance Okay, moving on.
Looks like we're coming to the end of the planets. The trail colors are changing.
First gast of the outer system. Vivid blue color is due to it abundant methane. It is the system's most reflective planet. It poles are frequently set by violet methane and water solo storms. The total water containing these icy storms surpasses the combined oceans many times over.
Okay. Our goals water ice twin moons envelops in the night impacts a blue hazes wolf in orbit.
And this one Penelope the second water ice twin moon closely resembles Argos in composition. It's theorized that the two moons were originally one large satellite which fragmented by a large impact that separated the moon into two bodies.
Nice. There you go.
Second gas dwarf. Okay, it's all alone almost. Stands out among the planets having no major moon moves only having a small moon by standards of the other gas planets. There it is.
Small captured asteroid in a centric orbit. There you go. Very good. Good progress. Right. So, what what is out here? That's the other star at the back there. So, these are all dwarf planets.
Are they dwarf planet? Okay. It's brown and tan coloration. Okay. Got some moons as well.
A lot of detail footage to all of this.
Well done. So those cool have a read as well everybody. My voice is starting to go. I've been talking for a while.
I can really do the drinks. Oh material broke down by billions of years of impacts. Dust extends up to 10 meters.
Some regions texture similar to fine sand. It's getting pretty dark out here as well. Oh yeah, Arabus furthest off. Fan it out.
Yeah, the moon as well.
Turn the flashlight on at this point.
There you go. So we can actually see everyone. There you go.
All alone.
More gray. Dark appearance. Subsurface ocean. Okay, over here.
Far fun dwarfs on close approaches it surface in a little atmosphere. Okay, stinks are cool sticks.
There you go.
Most mass of the moons. This one as well. Last of the moons.
There you go. Cool.
Kiries distant dwarf planet sitting at halfway between Tesus and Typhon. It was also the only dwarf planet with a ring. It's ringing a remnant of a past moon that meant at a violent end. Oh dear.
Destroyed.
And uh lastly, I think it's this one.
Nurmosi. The furthest outdoor planet of the system. It mass lies between lys and hypnos. And the only planet of central atmosphere which is made primarily of methane. Hue comes from fallings mixed with sulfere scattered across the surface. Very nice. Okay, cool. Right, so moving on now typhon.
What is this?
The messenger far-flung ground. This is a really good looking ground. Is that got a custom heat glow? It has. I like it. It looks good.
Glowing very sassly. almost a star but fell a bit short. It looks like an angry red eye from the system planets. It will spend the rest of it life solely calling an eternal resentful observer. It sits right at the LT transition period where meane clouds begin to dominate.
Messenger.
What? What does that binary mean?
The object repeats a um series binary burst aimed at a distant star. Well, I'm going to see.
I'm going to copy that into a binary thing right now and see what that comes out as. It's got to be a secret binary to text. Right. I'm going to I'm going to paste it in one of these. Let's see. Let's see what it does.
Okay, this should be this should be interesting.
Convert.
Alert. Alert. Life found. Two hatful planets confirmed. Alert alert. Seas have been cast. Alert alert. Waiting response is what that says.
What the heck? And it's aimed at a distant star. What could it be?
That's interesting. Really scary.
Okay, so what is this low distant star only half a mass?
It's home to five planets that orbit closely to it. Um, it's barely above the fusion burn limit. If it was a few% less mass, it would be it' be around a wolf.
Very small. 0.018. How many is that?
123.
First of the planets.
Go off. I can see. There you go.
Size of the planet. That's where the comparison ends. It's a scorched planet orbiting far closer to it star than Ajax does the other two. primordial at a was ripped off by set tantrums of Prometheus exposing the surface of vacuum of space.
Femis femis Enra's long lost twin even more brutal in temperature. It's more massive and make it the most massive planet in the system. The surface conditions are brutal with surface pressures 10 times that of higher than fellow and temperatures hot enough to melt magnesium is 618. So it is hotter than Venus. There you go. Oh yeah.
Yes.
Tile tiki smallest sibling. It is a choked world southernthering fixed CO2 atmosphere. It current state is quite a few million years ago. The planet were like her. It would serve as a cery tail for consequences of runaway greenhouse.
Normally a planet the size of this couldn't hold on to thick atmosphere but volcanism fue by total heating and keeps the atmosphere replenished. 646. This one's hot as well. There you go.
Simos mass planet is red surface is due to the high amounts of iron found in the surface. It's very use of a small planet orbiting a distant star. As for me heightened Robens it one day melt the ice caps leading to water and potential life. Nice.
Leto soul gas shine system. It's quite rare to have low mass red dwarfs which meases support a gas giant. Usually the protoantis does not have enough mass to form a gas giant. The presence of leto suggests that stella nebula with meus formed was rich heavy material 0.213 jupit. So in earth's that's of earth 67 earths.
There you go. And that seems to be everything. There's nothing further out.
Okay. So that does it for this. But I want to quickly reopen because I want to see what the secrets were.
What were they? What are the meaning of those little observer probes? What could it mean? Right. Okay. There we go.
Right. So, I want to go to the end here.
Right. So, what is this? So, we've obly checked out all that stuff. Thank you for checking out my system. Hope I spent a long time. Hope you enjoyed it. I did.
Yeah, it was good. Apologies if I skip through some of the things a little quickly. Yeah, my voice is a bit like been talking for quite a while. So, right.
Python, a resentful rand named after the monster that nearly overthrew the gods.
Voyager 2. An oddlooking piece of machinery. Where did it come from?
Intelligent hands made it. But why and how? The visitor. Why is this old spacecraft and does it have anything to do with the other spacecraft around the system? The watcher. Why is this spacecraft so near world? And what is it watching? Okay. The judge. What does this spacecraft judge? Is it the quality of merch life or something else hidden or to come? The vigilant. What purpose does this lonely sentinel serve? Is it a coincidence it's found around the last refuge of life? And then the messenger beacon of some sort send endless streams of data towards a distant star. Perhaps its code could be translated which we was which we did. Interesting. Wonder where they're from. So obviously they're all from wherever they're transmitting to. Now is it related to Earth? You know, Voyager being there. I don't know.
Interesting. But yeah, there we are everybody. That does it for episode 400.
Checking out your guys' systems. I hope you enjoyed it. It's been a long one today. Got a lot of systems covered.
Four in one. So yeah, four videos worth of content pretty much all here. There you go. So hope you all enjoyed it.
Which system did you like the most and again a massive thank you to the creators of the system sending all of these in as well. Huge thank you to you guys. And yeah, everybody stay tuned for more videos. If you got any ideas as well, let me know down below in the comments. If you want to submit your own simulations, make sure to join my Discord server. Link in the description.
Please make sure to read the rules and regulations before uploading as well.
And also make sure to subscribe. Help us on the journey to 100,000 subscribers.
We are just on the verge of 85,000 right now. So, we're coming up to our final 15,000. So, make sure to press that subscribe button if you haven't already.
And also, make sure to press the like button, everyone. That helps out the channel a lot as well. But that all said and done, everybody, make sure you have a great day. Stay safe out there, and I'll see you in the next video. Goodbye.
>> [music]
Related Videos
Spiral Galaxy NGC 3370 from Hubble | NASA APOD 2025-11-05 #Shorts
galaxygallery
938 views•2026-05-30
SOMETHING inside the SUN is CHANGING
RaysAstrophotography
1K views•2026-06-03
Captured the Blue Moon (with a twist) 🌙✨ #space #bluemoon #telescope
realAstroExplorer
674 views•2026-06-01
There May Be A Giant Hole In The Universe... And We Might Be Inside It | The Cosmic Ledger Entry 015
TheCosmicLedger
145 views•2026-05-31
10 Planet Where a Black Hole Replaces the Sun
cosmicexplorer-EN
147 views•2026-06-02
Is this a copy of our galaxy? Discover Galaxy M81!
UniverseDocumentaries-cc4mb
995 views•2026-05-31
The Map We Sent to the Stars in 1977 — Why Scientists Now Regret It
TheAncientRecord7
183 views•2026-06-03
The Cosmic Apocalypse: The Last Stars Will Extinguish
BIGBLACKHOLES-n777
1K views•2026-05-30











