Universe Sandbox
Universe Sandbox mods
A mod changes the game itself, so it is tied to a game version and to whatever loads it. Filter by both and you get the list that will actually load, not the list that mentions your version somewhere in a description.
- Costum planet packby Byllover 50 costum planets130 downloadsupdated 6 y ago
- Hepitarusby RyCraft2006A planet with life around a small star near a black hole hope you enjoy :)130 downloadsupdated 8 y ago
- Alpha centauri cby Raynate2022This is not actually real this is just for entertainment Yes you can delete the sun Alpha centauri c130 downloadsupdated 6 y ago
- Pandora from Avatar(with life)by 😎Толя Солома😎I tried to make living Pandora and i did it! I took information about it on AVATARwiki. Unfortunatelly i dont know how to change colors of Polemhemeus(it looks not exactly like in movie) P.S. sorry. my english is bad. PLZ give me your opinion about it. P.S.S i will update this system with new pla...130 downloadsupdated 7 y ago
- Chat System #1by ChippySystem Made By Chat130 downloadsupdated 4 y ago
- Sun - Earth - Lunarby 76561198337139008Just the sun, the earth and the moon in the correct distances.130 downloadsupdated 6 y ago
- Interstellar - Gargantua with planets!by DimTheEnderwomanSpecial thanks to Santi RP for making Gargantua. I made the planets and changed the backround and changed the mass for Gargantua because for some reason Santi made it over 7 billion suns in mass even tho its only 100 million suns. Enjoy :3130 downloadsupdated 8 y ago
- Doomed Lifeby 76561198437839897Front row seats to the end of the world. Press 'C' to land on the moon for a better view.130 downloadsupdated 8 y ago
- Alpha Centauri System V2by 76561199260769441New Features: 3 new planets130 downloadsupdated 4 y ago
- Battle of Endor II (Star Wars Cannon)by Bravecylinder(NOTE) This simulation Is for demonstrational purposes only. It Is not meant to be played. THE BATTLE OF ENDOR II Imperial activity suggest a massive project was being built. Knowning of this, the Rebel Alliance masses at a nearby system, known as the "Sullust" system. The Rebel Fleet launches a...130 downloadsupdated 7 y ago
- Gallifrey's Solar System (From 'Doctor Who')by thehazmobile@UPDATE: For whatever reason or other, the Solar System decided for screw up right after I submitted this after DAYS of working great. I will attempt to fix within the next few weeks; you guys are free to have a go yourselves too. Located in the Constellation of Kasterborous, Gallifrey has long b...130 downloadsupdated 6 y ago
- The Multiverseby 76561199369611529The Multiverse Please do not repost or steal any of these items All made by me (Coolboylikesplanets) (DISCLAIMER If any objects posted on the steam workshop make sure to dm me in discord and give credit if you dont it will be taken down130 downloadsupdated 4 y ago
- The Entity System [REDUX]by 76561198799030479This is a remake of an old system I made. It's almost entirely different from the original system, except for the concept of a living star. I hope you enjoy exploring this system. The Entity System ==== -The Entity A living Star that is able to communicate with us in Morse Code using solar flares...130 downloadsupdated 3 y ago
- Ice giant similar to neptuneCurrent moon count: ~621. RUN AT YOUR PCS RISK!!! I reccomend running this sim no higher than about 3 hours per second. that lets you see the moons orbit without putting ur pc under too much stress130 downloadsupdated 3 mo ago
- np systemby 76561199174274175np system is a solar system about 9 light years away 1. np 1 a star thats 1.34 times the radius of earth and 0.582 times the mass of the sun. 2. np 9 is a planet 0.00407 aus away from the star its the closest planet to the star its avg temperature is 539c its has no moons its losing mass by the m...129 downloadsupdated 19 mo ago
- Realistic Neptune systemby 76561198420320144It's the moons Triton, Larissa and Proteus!!! CREDITS IF YOU USE IT129 downloadsupdated 4 y ago
- Interstellarby GiuseppeThis is from a movie called interstellar129 downloadsupdated 3 y ago
- Oort Cloudby dr_nefarioThe Oort Cloud is a theoretical cloud of icy planetesimals proposed to surround the Sun at distances ranging from 2,000 to 200,000 au (0.03 to 3.2 light-years). Proposed in 1950, the Oort cloud could harbour up to 10 trillion comets, ranging from 0.3-5 earths of mass.129 downloadsupdated 4 y ago
- the milky wayby 76561198798888526can you find the sun?129 downloadsupdated 8 y ago
- WR 102 - The Hottest Known Starby 76561198798610861credit where credit is due129 downloadsupdated 6 y ago
- Human-Scale Object Size Comparison129 downloadsupdated 13 mo ago
- It's being RAIDEDby GravitywavemanThe COMEST are Here! AMERICA is HERE! And more! PS PSS128 downloadsupdated 7 y ago
- How large would an asteroid have to beby Extincti0n 2: Electric BoogalooFor an asteroid to destroy all life on Earth, scientists estimate the total radius would have to be be 96 kilometers (60 miles). Nothing would survive from such an impact, extinguishing this magical thing we call "life". Thankfully, at this current moment, no asteroids this large are within the s...128 downloadsupdated 7 y ago
- Arigiant Septuple Star System.by jeevacationThe Arigiant Septuple Star System is a custom system with the alot of stars rounding in at 7 stars. So in this simulation you can see all the stars and goldilocks zones and the orbits for the stars and planets, some on the orbits are really eccentric and others are perfect no system can be perfec...128 downloadsupdated 8 y ago
- The sun supernovaby 76561199147251591The supernova created by 2 suns crashing into each other.128 downloadsupdated 6 y ago
- Star Wars Basesby Harambe 41Including Custom Ones...128 downloadsupdated 4 y ago
- Very big multi star systemby jhroot.lee@This star system is the biggest I have ever constructed. Star system contains type 2.2 civilization, many, many, many planets and interesting objects. This is my attempt to make the most interesting star system I can construct, so please enjoy! :D B-class main sequence star It was once O-class a...128 downloadsupdated 6 y ago
- The Prakith System (Star Wars Cannon)by Bravecylinder(NOTE) This simulation Is for demonstrational purposes only. It Is not mean't to be played. The Prakith System was a star System located In the Deep Core of the galaxy. The main planet of the System "Prakith", that because Its terrain Is unstable, invasion forces would have trouble concouring It....128 downloadsupdated 7 y ago
- Star Wars Planetsby 76561199003640099Make sure not to unpause128 downloadsupdated 4 y ago
- Realistest Quasarby AthelRealistest Quasar %100 Reality..128 downloadsupdated 8 y ago
- Realistic Neptune & Uranusby 76561199369611529So Here i Have A Realistic Neptune And Uranus So On Neptune i Modded it to have the Negative Contrast Effect And its right Beside the Default Neptune So You Can See The Difference And the uranus Was Pretty Easy To make with 1 band and a very pale cyan And There is the Default Uranus Please Do Not...128 downloadsupdated 4 y ago
- Universe Size Comparisonby 76561199022838658@My Own universe size comparison that took a crap ton of time to do it but there it is NOTE: The Pistol star, MU Cephei and VV Cephei are actual stars that aren't in the game so i re-created these guys. Their Size is probably not 100% accurate128 downloadsupdated 6 y ago
- The Aethelgard Systemby 76561199263414212READ NOTES AND DESCRIPTIONS AT THE BOTTOM!!! The Aethelgard system is a solar system about 30 million lightyears away from our solar system, and was first discovered in 20XX, using a powerful telescope even more powerful than the JWS, and using FTL travel, Humans have successfully found the first...128 downloadsupdated 4 mo ago
- Runaway Magnetar!by LilRaspy128 downloadsupdated 6 y ago
- Cool Alien Planetby 76561198940168094Its a Cool Alien Planet!127 downloadsupdated 7 y ago
- Iron Lungby 76561199217698222The moon from the "Iron Lung" game of the same name127 downloadsupdated 4 y ago
- synch v1.1 (no-ring version)by 76561198800623084the same as synch project but without rings (now it can run faster)127 downloadsupdated 5 y ago
- Hyper (small system)by 76561198866428675if this sim hit 5 stars (800 views) i will add Hyper E,Hyper D And Hyper I!127 downloadsupdated 7 y ago
- The Godly Star Of Infinate Supremacyby 76561199131656962Biggest Star Possible in the Game!127 downloadsupdated 5 y ago
- The Kerbol System (Kerbal Space Program)by Bravecylinder(NOTE) This simulation Is for demonstrational purposes only. It Is not mean't to be played. I've been playing alot of KSP lately, and thought It would be a great simulation in US2, so here It Is. My depiction of the Kerbol System. The Kerbol System Is a fictional solar system In the game "Kerbal...127 downloadsupdated 6 y ago
- The Solar System but SolarBallsby 76561199473040583The Solar system127 downloadsupdated 3 y ago
- THE UNIVERSE SIZE COMPARISON 2020!FULL RELESEby ByllIT´S OUT!And alots of AMAZING OBJECTS This is made by(Alex´s Universe age 11)(Universe-YT) Use Radius chart in the chart symbol then your good to go explore!127 downloadsupdated 7 y ago
- Solar System - Rustby ✧ Hazel ✧Hii ! It's a suggestion from user capy on Earthland. It was fun to do, so if you have similar requests I'll take 'em. :D I didn't find a lot of information about the planet except that it may or may not be the Earth set 10 billion years in the future. But if it's indeed 10 billion years in the fu...127 downloadsupdated 4 y ago
- Terraformed Milky Wayby ajnunez89A TERRAFORMED GALAXY!127 downloadsupdated 13 mo ago
- Earth to galaxy size comparisonthis is just a size comparison thats from earth to the biggest galaxy in the game thats all127 downloadsupdated 6 y ago
- The Collision Systemby 76561199055652942The collision system is the main system of the zechian universe, it has a total of 37 planets. All of these planets are hell worlds. The system has one habitable object with life, a moon named cremated. The basic lore of this system and the reason it’s called collision is because collision (the s...126 downloadsupdated 16 mo ago
- Chat Names a lot of moonsby Chippy126 downloadsupdated 4 y ago
- The solar system but Thea existsby 76561199081664693Here are some things that is also there: 1. two Plutos. 2. Thea has moons. 3. Venus acts wierd. 4. one object (Apinust) looks cool. 5. weird glitch with Earth coastline. 6. Inbetweeners of planets and asteroids And 7. Find the hidden objects (there are a lot of them) P.S. credit my creations and...126 downloadsupdated 5 y ago

