Celestia
- Source
- Steam
- App ID
- 4753420
- Developer
- Celestia Development Team
- Released
- June 22, 2026
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.
Current players
Last checked 17 days ago
OutdatedLast checked 17 days ago
5 observations from Oct 4 to Oct 28. Latest 0 players at Oct 11 11:21 UTC. Peak 1 at Oct 6 15:56 UTC. No collection gaps in this window.
24h Peak
0
2026 Peak
1
All-Time Peak
1
Live Top Seller
Last checked 44 minutes ago
Weekly Top Seller
Week of October 20
Price
Last checked 10 days ago
Reviews
80% Positive
16 positive, 4 negative
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