Mods

• MMessier 87by MandalorianI tried creating the Messier 87 galaxy. If I have any of the properties wrong, please let me know.And also there are jets299 downloadsupdated 5 y ago
• ""Terraformed" Moll with Biomesby Chocice75My first custom body with biomes. The only way to make a body with multiple biomes in this game is, unfortunately, by changing the object's colours. Still better than Universe Sandbox Legacy, where you had to change the textures of a planet if you wanted to add vegetation, biomes, atmosphere or w...299 downloadsupdated 7 y ago
• TThe End of Dinosaursby 76561198893075370Rip Dinos 65 bill to 2019299 downloadsupdated 8 y ago
• OOTS 44 by Mh11by 76561199222084292Welcome to The OTS 44 "System" located 530 Light Years from Earth. OTS 44 Discovered in 1998, OTS 44 was the first rouge object ever discovered meaning that it does not orbit any stars and has no known major objects orbiting it. It is a brown dwarf that is estimated to be over 3 Times the radius...299 downloadsupdated 19 mo ago
• RRed Giant Sun (Phase 2)by dr_nefarioAccording to stellar physics, in 7.1 billion years, the sun will expand to an even larger size, around 1.2 AU, destroying Mercury, Venus, and Earth. Have fun watching the planets roast even more ^-^.299 downloadsupdated 4 y ago
• Ttr-99 bby 76561199053090640298 downloadsupdated 5 y ago
• LLuhman 16 star systemby 76561199093760867Luhman 16 is binary brown dwarf system, orbiting each other with a semi-major-axis of about 3,5 AU. Luhman 16 A is the most massive of the 2, it has an estimated temperature of 1350K. Luhman is the slightly less massive, it has an estimaed temperature of 1210K298 downloadsupdated 4 y ago
• Cconparisonby 76561199067635237check out how big some of the things i've made!!!298 downloadsupdated 6 y ago
• EEarth's colision with Theiaby synnarcHello there, if you do not know, Theia is the masssive object that coloded with Earth 4.5 billoin years ago.298 downloadsupdated 5 y ago
• PPeace Space Station Almost Colides With The Issby Harambe 41298 downloadsupdated 5 y ago
• CChixulub impactby 76561198451007412This is the asteroid that killed the dinosouars. In this simulation you can see the asteroid hitting the earth and see what it might have looke like. Asteroid speed, mass, and radius where all real life estimates to get as close as possible to the real thing. This Earth also includes Pangea.297 downloadsupdated 4 y ago
• 三三体特解by 76561198449229049297 downloadsupdated 8 y ago
• TTerraformed MARS (V2)by DayronZKillTerraformed mars 2 Marte terraformado 2296 downloadsupdated 6 y ago
• 流流浪地球中木地碰撞by 76561198841392439地球距离木星100000公里处开始模拟296 downloadsupdated 8 y ago
• HHD 141569 Systemby 76561199131610376HD 141569A Is a young, pre-main sequence blue-white (B9.5) star located ~364 light years from the sun. It is estimated to be only around 7.2 million years into its multi-billion year life span. As such, it is still host to an enormous protoplanetary disk, which has likely created a few protoplane...295 downloadsupdated 2 y ago
• FForest Marsby K9One of my favorite terraformed objects I have made. If you use this object please credit me! Enjoy!295 downloadsupdated 7 y ago
• PProject Hail Mary - Tau Ceti Systemby calvinrenownedThe tau Ceti system according to the book Project Hail Mary, by Andy Weir. Included are the Hail Mary (in orbit around the lush green planet Adrian) and the Blip-A (in a parking orbit 1 AU from tau Ceti).295 downloadsupdated 4 y ago
• FFragments from big planet exploding turned into habitable planetby 76561199012494286294 downloadsupdated 3 y ago
• PPitas Hammering Keplerby Cranium9090Pitas is spinning so fast its making this kepler planet move like crazy!294 downloadsupdated 7 y ago
• CCustom Gas Giants 2by 76561198880449275@2nd edition of Gas Giant Templates. All made by me (Madplanetguy) GIVE CREDIT if you use these in any simulations - or your sim may be taken down. Thanks.294 downloadsupdated 6 y ago
• IIf earth had seas that were 9,000 feet highby 76561199208025559If the ice caps did melt this would happen.293 downloadsupdated 5 y ago
• SSolar System with VY Canis Marjoris Instead of the Sunby 76561198813482688The devs made "Solar System with Betelgeuse Instead of the Sun" so I figured I would step it up a notch and use the one of largest known stars. This did better than I expected. Thank you. Note: It would be cool if ZeRoyalViking did a video on this.293 downloadsupdated 8 y ago
• Sstar wars galexyby earthgalexy from star wars293 downloadsupdated 7 y ago
• JJ1407b Memorial System - WITH SEDNALANDby ChippySpaceChip on YT293 downloadsupdated 2 y ago
• SSoviet systemby 76561198859655715This is a system of the USSR!!! i will make more systems enjoy ;)293 downloadsupdated 6 y ago
• BBetelgeuse systemby Belfast*Simulation is almost Aproximitly 3 years old began on 1/1/17.* (the elariest file of the system is 5/5/18 and thats the ealiest folder i know the system is older than may) system width 5539 light years aproximitly 164 objects 1 sun 9669 au across Mass 2000 suns Must turn off sub stepping for it...292 downloadsupdated 8 y ago
• QQuark Star - A Hypothetical Objectby VectorManeWhat is this?! A Quark Star? This just sums up how a Quark Star may exist here. Past the point of a Neutron Star, but not quite a Black Hole. I have smashed a few of my Quark Stars together, creating Black Holes, but most of the time, they both just explode rather than a black hole. I only made i...292 downloadsupdated 6 y ago
• Sspace in realby tomcardassiou can play arowrd olso i used sadly a nother thing meow292 downloadsupdated 5 y ago
• TTerraformed black holeA black hole. with life? thats right i made a black hole with city lights,a moon, a star and vegetation.292 downloadsupdated 26 d ago
• BBinary Challengeby nikofbeanBinary moons orbiting binary planets orbiting binary stars.291 downloadsupdated 3 y ago
• TTerraformed Castor Gem Abby Chocice75Why do I keep terraforming stars?291 downloadsupdated 7 y ago
• DDetailed Realistic Uranusby 76561198880449275A realistic Uranus, made by me (Madplanetguy) Do not steal or repost this simulation or object, give credit if used elsewhere, thanks291 downloadsupdated 6 y ago
• 宇宇宙星系群by 桃花落满山前291 downloadsupdated 5 y ago
• YYoung Earth & Theiaby 76561199086250977Around 4 billion years ago, when Earth was young, a hypothetical Mars-sized planet slammed into Earth. This simulation does not simulate the Moon being formed.290 downloadsupdated 16 mo ago
• WWolf 359 star systemby 76561199093760867Wolf 359 is a red dwarf star located at a distance of approximately 7.9 light years from Earth, it has an apparent magnitude of 13.54 and can only be seen with a large telescope. Wolf 359 is one of the nearest stars to the Sun. it has 2 uncofirmed planet Wolf 359 b and c, Wolf 359 b is a gas gian...289 downloadsupdated 4 y ago
• EEarthish Teaby 76561198989889301289 downloadsupdated 5 y ago
• NNk-2020 [Smallest Star]by Dexter MorganI made this "Smallest Star" by editing Wolf 356289 downloadsupdated 7 y ago
• MMy Custom Solar System planets!by 76561198859655715These are planets with new textures! this did not take me to long.The Planets wich has a new texture are Mercury Venus Earth and Mars,Jupiter Uranus and Neptune and even pluto and Planet nine.i will make a dwarf planet one as well so yeah... Main planets are Neptune Jupiter and Uranus and Planet...288 downloadsupdated 6 y ago
• GGas Giant Packby 7656119843783989712 different gas giant colors! Red, Orange, Yellow, Green, Turquoise, Blue, Purple, Pink, White, Grey, Brown, and Black (you can't really see it). Feel free to use them wherever you like.288 downloadsupdated 8 y ago
• IInterstellar - Gargantuaby 76561198864092578this is real system in interstellar .but the planet is not same mass and edmunds that tell in story don't orbit the pulsar because the mass of gargantua are so great . and the habitable of pulsar are so big because if the pulsar orbit is so close ( but the star are not movng because the system is...288 downloadsupdated 6 y ago
• TThe Coruscant System (Star Wars Legends)by Bravecylinder(NOTE) This simulation Is for demonstrational purposes only. It Is not meant to be played. I used the Legends version of the System because It had much more information. The Coruscant system was a multi planet line of the most popular planets in the Galaxy, located in the "Corsca sector" of the G...288 downloadsupdated 7 y ago
• KKerbal Space Programby 76561199111638102@I recreated the solar system of Kerbal Space Program to Universe Sandbox, I hope you like it!287 downloadsupdated 6 y ago
• KKSP Outer Planets Modby 76561199203400160This is the KSP Outer Planets Mod pack where it just brings like 4 new planets and some moons and moves Eeloo. ----- Sarnus ¬ Gas Giant With rings Hale ¬ Asteroid moon in rings Ovok ¬ Egg Shaped Moon Eeloo ¬ Moved Dwarf planet Cratered moon Slate ¬ Lapetus Like moon Tekto ¬ Titan like moon -----...287 downloadsupdated 8 mo ago
• VVoscri Systemby Tinkersaint!Voscri is a B7V Star That Formed in The Same Nebula as The Sun, However Due To Its Mass It Has Long Since Turned Into a White Dwarf. Urnim: Earth Sized Planet in An Earth Like Orbit, Its Surface Is Scorched By Voscri and Its Atmosphere Has Long Since Been Stripped Away. Its Surface Sizzles at 518...286 downloadsupdated 8 y ago
• 三三体by 76561199066294770286 downloadsupdated 6 y ago
• AAlpha & Beta Leonium V1.1by 76561199564249564Welcome to Alpha & Beta Leonium star system! Alpha & Beta Leonium star system are composed out of F-type star and a brown dwarf, 13 planets, numerous moons (there are so many moons you could do a size comparison only out of this system) asteroids and dwarf planets! Also orbit colors have meaning,...286 downloadsupdated 15 mo ago
• Rroby 76561199379489604this is my first custom planet part 1286 downloadsupdated 4 y ago
• GGeocentrism Modelby nikofbeanIn astronomy, the geocentric model (also known as geocentrism, often exemplified specifically by the Ptolemaic system) is a superseded description of the Universe with Earth at the center. Under most geocentric models, the Sun, Moon, stars, and planets all orbit Earth.[1] The geocentric model was...286 downloadsupdated 4 y ago

2.3k mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.