About
A real-time 3D space simulator and interactive planetarium. Travel to any planet, moon, star, or galaxy and view it from any point in space and time. Accelerate time, land on alien worlds, and expand the universe with community-made add-ons.
Released · Steam · App 4753420
Celestia
Celestia Development Team
Genres
Simulation
Simulationview more (+1)
Categories
Single-playerSteam WorkshopPlayable without Timed InputFamily Sharing
Single-playerSteam WorkshopPlayable without Timed InputFamily Sharingview more (+4)
Player tags
SimulationSpace SimExploration3DEducationScienceSpaceModdableOpen WorldPhysicsSingleplayer
SimulationSpace SimExploration3DEducationScienceSpaceModdableOpen WorldPhysicsSingleplayerview more (+11)
Followers
91
+0 · 1d
Wishlists est
1,668
Price
1.99
USD
Release
Jun 22, 2026
released
30 snapshots· cumulative· 7 carried
+83 (+1037.5%)
DayFollowersΔΔ %WishlistsΔΔ %
Jul 7, 20269100.0%1,66800.0%
Jul 6, 20269100.0%1,66800.0%
Jul 5, 202691+5+5.8%1,668+87+5.5%
Jul 4, 202686+1+1.2%1,581+18+1.2%
Jul 3, 202685+5+6.3%1,563+87+5.9%
Jul 2, 202680+4+5.3%1,476+71+5.1%
Jul 1, 20267600.0%1,40500.0%
Jun 30, 202676+3+4.1%1,405+52+3.8%
Jun 29, 202673+6+9.0%1,353+106+8.5%
Jun 28, 202667+7+11.7%1,247+124+11.0%
Jun 27, 202660+2+3.4%1,123+36+3.3%
Jun 26, 202658+18+45.0%1,087+323+42.3%
Jun 25, 20264000.0%76400.0%
Jun 24, 20264000.0%76400.0%
Jun 23, 202640+8+25.0%764+146+23.6%
Jun 22, 202632+11+52.4%618+204+49.3%
Jun 21, 202621+2+10.5%414+37+9.8%
Jun 20, 202619+3+18.8%377+57+17.8%
Jun 19, 202616+1+6.7%320+19+6.3%
Jun 18, 202615+2+15.4%301+38+14.4%
Jun 17, 20261300.0%26300.0%
Jun 16, 202613+4+44.4%263+78+42.2%
Jun 15, 2026900.0%18500.0%
Jun 14, 2026900.0%18500.0%
Jun 13, 2026900.0%18500.0%
Jun 12, 2026900.0%18500.0%
Jun 11, 2026900.0%18500.0%
Jun 10, 2026900.0%18500.0%
Jun 9, 20269+1+12.5%185+19+11.4%
Jun 8, 20268——166——
Tracked since Jun 1, 2026·Details 5d ago·Followers 2d ago