Simulation Β· Sandbox7 months old#2,151 by players

Cosmic Playground | Space Sandbox

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405
playing now
Counted by RoSession since Oct 21, 2026
24h high405
Likes90%
Visits8.9M
Visits a day–
Favorites38.7K
Peak seen405

Day by day

UTC days
DayPeakAverageVisits gainedFavorites gained
Oct 21, 2026405373––

About

✨ Build your own dynamic universe in Cosmic Playground! 18/09/26 v2.2.0: -Land on planets + atmosphere/gas support -New black holes, neutron stars & nebulae -Wolf-Rayet stars, Hypernovae + 19 discoveries -New UI, tidal locking & orbit previews -Higher limits + major performance improvements πŸͺ Spawn planets, moons, stars, black holes and more to create solar systems, orbit chains, collisions and cosmic scenes. πŸ’₯ Simulate supernovas, tidal disruption, accretion, fragmentation and other huge cosmic events. 🌠 Play solo or with friends, save scenes, visit active simulations and collaborate. πŸ”­ Discover hidden combinations, references and mechanics through the Discovery menu. 🌌 Earn Cosmic Insight to unlock more objects and expand your sandbox. Includes space objects from Star Wars, Invincible, Avatar, Minecraft, Project Hail Mary, Interstellar, Marvel, DC, KSP, Dune, The Martian, Subnautica, Avatar:TLA, Outer Wilds, One Punch Man and The Flash. Suggestions are always welcome!

Source: RoSession tracked data, last updated Oct 21, 8:10 PM UTC. RoSession is not affiliated with Roblox.