Open Source Celestia Alternatives

    The best open source alternative to Celestia is Stellarium, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to Celestia and nine of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Celestia are Gaia Sky (Free, Open Source), Cosmonium (Free, Open Source), Pioneer (Free, Open Source) and WorldWide Telescope (Free, Open Source).

    The list of alternatives was last updated Jan 5, 2021

    Platforms

    • Windows
    • Linux
    • Mac
    • Online
    • Android Tablet
    • iPad
    • Android
    • iPhone
    • Wine
    • Steam
    • FreeBSD
    • Software as a Service (SaaS)
    • Oculus Rift
    • OSVR
    • HTC Vive
    • PortableApps.com
    • Windows Mobile

    Features

    • Educational
    • 3d animation
    • Multiple languages
    • Portable
    • Procedurally generated
    • Simulation Games
    • Single player
    • Spaces
    • Universal clipboard
    • Video editing
    • Multiplayer
    • Night mode/Dark Theme
    • Notifications
    • Works Offline
    • 3D visualization
    • Action combat
    • Adventure Game
    • Browser based
    • Explore planets
    • Based on Flash Player

    License

    × Clear
    • Free
    • Open Source
    • Paid
    All Filters

    Showing 9 of 9 alternatives