Stellarium pricing
1 plan read from stellarium.org
StellariumFree Free open source planetarium for your computer Read 8 Oct 2026 · stellarium.org
In short
- Stellarium has a free plan (Stellarium).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Gaia Sky | — | Yes | No |
| SkyORB | — | Yes | No |
| Solar System Scope | — | Yes | No |
| NASA Eyes | — | Yes | No |
| Cosmic Watch | $0.42/mo | Yes | No |
| ISS Detector | — | Yes | No |
| Heavens-Above | — | Yes | No |
| Celestia | — | Yes | No |