Mods

• CCube Planetby Chocice75A planet in the shape of a cube, made by retexturing a dice.5.1k downloadsupdated 7 y ago
• WWhite Holeby 76561199140842033White holes have recently been THEORETICALLY proven to exist, but they would be very rare. A white hole is basically just the opposite of a black hole. A black hole pulls everything in with an extremely strong gravitational force, while white holes push stuff away very strongly. Try putting somet...5.0k downloadsupdated 4 y ago
• KKerbin System + Outer Planets Modby 76561199047249159This is the famous Kerbin System from the game Kerbal Space Program. This recreation also includes the outer Planets Mod, a mod which adds Kerbalized versions of Saturn, Uranus, Neptune and Pluto, with several moons and rings orbiting them. Kerbol v Moho Eve Kerbin > Mun, Minmus Duna > Ike Dres J...4.9k downloadsupdated 6 y ago
• SSee 2 Believe IIby ♥ XTS ♥WARNING: Strobe Effect Lighting as this wobbles quickly. If you are photosensitive or have epilepsy, please avoid this one, or don't unpause while close up. (See Below) WOW Gotta see to believe. Magical Sirius B is beautiful atm. These Suns & Fragments orbit a Blackhole. Warning: If you have epil...4.8k downloadsupdated 4 y ago
• RR136A1 Supernova from Earth.by jeevacationSo in this sim you can see r136a1 has supernovaed. Now this won't happen for another 1 million years. But lets just say it supernovaed now. What whould it look like?4.8k downloadsupdated 8 y ago
• SSuper Realistic Saturnby 76561198989630031This is Saturn With its Ring the Rings are the part that Make the Shadow4.8k downloadsupdated 5 y ago
• HHD Jupiter (Jupiter Redesign)by BravecylinderI've had the opinion that Jupiter in this game just, eh, does NOT look right. If you look at captures by the Hubble Telescope or Voyager, you can tell right away that the base Jupiter from this game is missing quite alot of bands and details. I took that as an opportunity. So, I wasted 3 hours of...4.8k downloadsupdated 5 y ago
• [[BROKEN] Eteris Star System (Before)by nikofbeanEST (Present) is finally here: The biggest project from Realistic System Productions... Eteris Solar System, a newborn star formed from the local nebulae, consisted of lots of planets. Unfortunately for them, their end and doom approaches closer and closer as time runs out. Will this torture ever...4.7k downloadsupdated 4 y ago
• TTerraformed Jupiter with Vegetation, Climate, White clouds and atmosphere, and cities.by BlueMarbleSomeone DM'ed me for a Jupiter so enjoy.4.6k downloadsupdated 8 y ago
• AAvatar entire system (Realistic) UPDby peart93Alpha centauri is a system in real life. And in avatar the planets are orbiting alpha centauri A.4.6k downloadsupdated 22 mo ago
• AAvatar, From Pandoora to Solby SquidBlazeWelcome to the Universe of Avatar Welcome to the Universe of Avatar, a large-scale simulation recreating the Alpha Centauri star system alongside our Solar System. This simulation includes: • Alpha Centauri A, Alpha Centauri B, and Proxima Centauri • All canon planets and major bodies associated...4.5k downloadsupdated 7 mo ago
• SSolar System 700 Million Years Agoby 76561198880449275Solar System 700 Million Years agi represented in Universe Sandbox. All objects made by me (Madplanetguy) Do not steal or repost these objects, Thanks!4.4k downloadsupdated 6 y ago
• KKerbolar System - Remadeby 76561199091065760Made by Black Hole nerd. Do only keep at 1 second a second or else Jool may go into anarchy. The Kerbolar system, a truly notorious system from the famous game, Kerbal Space Program, with the practically-stock mod Outer Planets Mod. For in-game descriptions, go to the descriptions of the objects....4.4k downloadsupdated 14 mo ago
• LLifeholdby The Destroyer of Worlds(THIS IS BASED ON THE COMMUNITY TEST VERSION: SWITCHING TO SAID VERSION IS STRONGLY RECOMMENDED FOR THIS SIM) Many Trillion Years from now: As the stars in the universe died out one by one, there was nothing left but the souless husks that were. And in spite of the death of stars, does life cling...4.4k downloadsupdated 4 y ago
• 33D Terrain Generationby ajnunez89Unlike planets, asteroids have depth, large craters, and huge mountains. Even though planets look 3D, if you land on them, they aren't. I started playing around with asteroids, and realised they have elevation maps! So, that means I could put Mars's map on asteroid, andmake it 3D! Here's how to d...4.4k downloadsupdated 16 mo ago
• PPrebiotic Earthby 76561199077931297PREBIOTIC EARTH, SECOND ATMOSPHERE The Pale Orange Dot For a brief moment, you question the reliability of your timewarp, as you gaze down upon a ball of orange mist you could only really describe as Titanian in appearance. But the shape of a looming half-Moon over its limb was distinctly Terrest...4.4k downloadsupdated 8 mo ago
• 44.4 Billion Years Ago...by 76561198861291023Welcome to the past, How far back have you went? 4.4 Billion years, to the early dawn of our solar system. Experience Worlds that look so different, they might aswell be different planets. Visit Lone wanderers, Lacking any moons, and Visit worlds beginning to boil something. Something that will r...4.3k downloadsupdated 3 y ago
• TThe Big Bangby 76561198958112752Used a molocule of Hydrogen with mass same as the universe, 1 cm radius traveling the speed of light and spinning athe the same speed 12 billion degrees C and nova explosion rate of 200, 000 light years per minute so this start is the first couple minutes after the big bang Object C ount: 63,093...4.3k downloadsupdated 6 y ago
• BBackrooms if they were planetsby jtriskeleAn recreation of the Backrooms levels 0 to 10 as "LVL 0 to LVL 10" so don't get confused! I worked quite the sweat to please heart it all you BACKROOMS fans! Also, gat ready for more some time this year!4.2k downloadsupdated 4 y ago
• Tthe solar system... but mars and venus have been terraformed!!!!by 76561199432793423if this gets 10 likes ill terraform neptune thanks for over 10 likes!!! heres terraformed neptune as promised:4.2k downloadsupdated 3 y ago
• WWorlds Most Complex Solar System!by 76561198410634957The Most Complex Solar System Out There.4.2k downloadsupdated 7 y ago
• PPhotorealistic Marine Carbonia with unicellular marine life (for version 26.1)by DeMooniC@This photorealistc depiction of an early young earth like carbonic planet was made by using 3 different objects one inside each other: 1st. For the surface and oceans 2nd. For the clouds 3rd. For the atmosphere I did it this way so the atmosphere and cloud heights are as accurate and as realisti...4.2k downloadsupdated 6 y ago
• RRealistic Solar Sytsemby 76561198819390737RSS (1.0) Welcome to the RSS pack! This meticulously crafted collection of celestial wonders brings the wonders of our own solar system to life like never before. Explore, learn, and experiment with stunningly accurate simulations of the planets, moons, and other celestial bodies that make up our...4.1k downloadsupdated 3 y ago
• Wwoke up moonby 76561198438587853The moon, woke up.4.1k downloadsupdated 6 mo ago
• SSpaceEngine Recreation Systemby ChippyBuilt for a YouTube video4.1k downloadsupdated 3 y ago
• ((NEW) Proxiden Prime Planet with Orange Sunsets, Yellow Atmosphere, Orange Clouds, Cities, and Climate.by BlueMarbleYou guys are really gonna enjoy this one, it's one of my favorite objects so far. If anyone was wondering, Proxiden Prime is one of my new objects for a solar system I'm working on. Enjoy, -BlueMarble.4.1k downloadsupdated 7 y ago
• AAccam Prime with GLOWING CITIES, Blue atmosphere and clouds, Climate, Red Vegetation, and Bluer Oceans.by BlueMarbleTHIS SIM DOESN'T WORK WITH SURFACE GRIDS. FOR THE FULL EXPERIENCE, CHANGE YOUR VERSION TO PRE-SURFACE GRIDS. This one's a cool one, hope you enjoy. If you wanna join my Discord, here's the link: -BlueMarble.4.1k downloadsupdated 7 y ago
• SSS 433 binary system ajust cam + movement speedby ._. | 7n☕first microquasar ... changelog: (ajust cam + speed up) 17s/s to 3min/sec ajust per mouse horizont and scroll4.1k downloadsupdated 5 y ago
• CCustom Gas Giantsby 76561198880449275@All made by me (MPG) My YouTube My Discord4.1k downloadsupdated 6 y ago
• [[BROKEN] Eteris Star System (Present)by nikofbeanEST Near Future is finally here: The sequel to Eteris Star System (Before) Eteris, a mid-aged star system, full of its mysterious and unknown planets that seem to be disturbed by a dark past... What mysteries bay on this farland home? This system will have three phases, the young, mid, and old. F...4.0k downloadsupdated 4 y ago
• ZZeta Reticuli (Aliens, Prometheus)by NetherwulfIt is within this star system that films Alien (1979), Aliens (1986), and Prometheus (2012) took place; specifically on two of the moons orbiting the gas giant, Calpamos, within the Zeta-2 Reticuli system of planets. *Data on Calpamos and Acheron (LV-426) have been gathered from the book, Aliens:...4.0k downloadsupdated 8 y ago
• OOuter Wildsby 76561198351983533Wow, this is my most popular workshop submission ever. Not just on Universe Sandbox, but ever. Thank you all very much, this single system has more downloads than all my other hundreds of workshop items that I've posted in the past ten years combined, so again, thank you all. Also, yes, I am awar...4.0k downloadsupdated 12 mo ago
• MMy final Simulation for the Workshopby 76561198880449275This is a super-pack full of all my best objects and discoveries, some are missed out though you can find them on my workshop page, enjoy Incase you dont know why I am no longer making Universe Sandbox content, you can join my discord server for more info: Hope you all enjoyed my content - Leo :)3.9k downloadsupdated 5 y ago
• TTerraformed Sunby mjaxzenHeres a habitable terraformed sun :)3.9k downloadsupdated 6 y ago
• TThe End Of Timeby extremely lobotomized texanSet in a Future when 4 planets are gone, Humanity has ascended and there is no remains left, soon everything will fall into the sun, and sooner everything will dissapear. What will you do to the end of it all Like And Favorite this, Be Sure to give It an Award Tags (ignore) US, US2, US3, Space, S...3.9k downloadsupdated 3 y ago
• TTimeline of the Solar System - Formation of the Gas Giants - OUTDATEDby 765611995260641564.553 Billion years ago, Jupiter and Saturn already formed, while the three Ice Giants and some Super-Earths have recently formed. This is one out of the twelve parts of this collection.3.9k downloadsupdated 14 mo ago
• PPyramid and Tesla Roadster on Planet Earthby somefoolouthere (she/her)Similar to my other sim. This was just made for a render for an upcoming collection.3.9k downloadsupdated 7 y ago
• TThe Sorlax Systemby 76561198877911047The Sorlax System is the new home for humanity it has everything we need a earth like world that we could call home a young sunlike star and plenty more. {Sorlax} Type: Star Mass: 1.01 Suns Size: 9.34 Jupiters Age: Around 2 Billion Years Old Location: Flying Through Small Nebula {Vulanar} Type: L...3.8k downloadsupdated 5 y ago
• MMost Massive Black Hole Possibleby DuscaraThis is as massive as Black Holes and presumably anything else in this game can get.3.8k downloadsupdated 6 y ago
• Fformation of the moonby 76561198837861730this is how scientists belived the moon formed3.8k downloadsupdated 4 y ago
• MMom's solar systemby iErikaMy mom helped make this solar system3.8k downloadsupdated 3 y ago
• TThe solar system Woke upby 76561199483620276AAAAAAAA!!!! I got the idea from @Mr. Friend3.8k downloadsupdated 16 mo ago
• TTerraformed Saturn with Vegetation, Climate, Cities, White Clouds, and White Atmosphere.by BlueMarbleAnyways, I hope you enjoyed this. Sincerely, BlueMarble,3.7k downloadsupdated 8 y ago
• TTUCS (The Ultimate Collaboration System)by 76561199133135951Huge thanks to: ''Syz Fish (discord name) ''for the thumbnail! ''nathanrog06'' For Plunxiapus, Mefitis and Tercuptas!'c 'Milkbot'' for Stormius and its moons! ''Basketballgod (discord name)'' for Berca! ''Nikofbrf'' For Ecstasy and Hellium! ''KetchDown'' for Devastium, Walamis, Devorosk and Xande...3.7k downloadsupdated 4 y ago
• GG@troy Systemby 76561198332161883FYI: This system may lag a bit as theres lot of stuff here. The G@tory is A Planetary System Around 1.25 Billion Years Old. The System Had Formed With 10 Planets. But it somehow managed to capture 5 Other planets bringing the total to 15 Planets. Star Erraterit Main Planets Inrucere Oiruc Idieae...3.7k downloadsupdated 4 y ago
• WWe found itby 76561199127940579Lore For a long time, Scientist across the galaxy unable to find the hidden mass that should exist in the Universe, many proposal and theories was made but there's no avail, A act to restart and refound physics and math to solve the problem was even preferred, However in 69420 SUS, An astronomer...3.7k downloadsupdated 5 y ago
• JJ1407bby SpikeViperLarge rings gang3.7k downloadsupdated 4 y ago
• TThe Apex (Trojan Update)by 76561199055652942The Apex is a large planetary system with several planets and a star, all the planets have moons, but there aren't many dwarfs and not enough asteroids orbiting Apex, so this system is highly unfinished, but I got the major parts of it done3.7k downloadsupdated 3 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.