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Systems Tool Kit Alternatives

Systems Tool Kit is described as '(STK) is a platform for analyzing and visualizing complex systems in the context of your mission. Interact with data from platforms across the aerospace, defense, telecommunications, and other industries' and is an app in the education & reference category. There are more than 10 alternatives to Systems Tool Kit for a variety of platforms, including Windows, Linux, Mac, Android and Android Tablet. The best alternative is Stellarium, which is both free and Open Source. Other great apps like Systems Tool Kit are Celestia, Space Engine, Universe Sandbox and Gaia Sky.

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  • Windows
  • Software as a Service (SaaS)

Systems Tool Kit (STK) is a platform for analyzing and visualizing complex systems in the context of your mission. Interact...

Learn more about Systems Tool Kit

  1. Stellarium icon

    Stellarium

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • PortableApps.com

    Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.

    The dance of the planets above ESO headquarters, near Munich.
  2. Celestia icon

    Celestia

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • PortableApps.com

    Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an extension mechanism for adding more objects.

    The orbits of a number of main belt asteroids (in brown) plotted together with major planet orbits (in blue).


  3. Space Engine icon

    Space Engine

    • Windows

    Space Engine - a real-time 3D space simulator, procedural universe generator and visualiser. It lets you explore the universe in three dimensions, starting from planet Earth to the most distant galaxies.

    Screenshot
  4. Universe Sandbox icon

    Universe Sandbox

    • Mac
    • Windows
    • Linux
    • Steam

    Universe Sandbox is an interactive space simulator for Windows based PCs.

    Screenshot
  5. Gaia Sky icon

    Gaia Sky

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Gaia Sky is a real-time, 3D, astronomy visualisation software that runs on Windows, Linux and OS X.

    Screenshot


  6. Cosmonium icon

    Cosmonium

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Cosmonium is a 3D astronomy and space exploration program. With Cosmonium you can navigate in our solar system and discover all the planets and their moons.

    Io transiting over Jupiter
  7. Orbiter icon

    Orbiter

    • FreeOpen Source
    • Windows

    Orbiter is a realistic 3D real-time space flight simulator program.

    Screenshot
    Orbiter vs Systems Tool Kit opinions
    pros, cons and recent comments

    Orbiter is a FS Sim, not an orbit toolkit!

    Negative comment ago
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  8. Solar System Scope icon

    Solar System Scope

    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad

    3D simulation of the Solar System and night sky - real time virtual orrery and observatory

    Screenshot
  9. Mitaka icon

    Mitaka

    • FreeProprietary
    • Windows

    Mitaka is software for visualizing the known Universe with up-to-date observational data and theoretical models. Mitaka users can seamlessly navigate through space, from the Earth to the edges of the known Universe.

    Earth's day side
  10. TerraGenesis icon

    TerraGenesis

    • FreemiumProprietary
    • Android
    • iPhone
    • Android Tablet
    • iPad

    Engage in space exploration and terraform new worlds in this fun and exciting planet building simulator rooted in real science. TerraGenesis dynamically animates entire planets with changing biospheres, all based on real data from NASA.

    Screenshot
Showing 10 of 14 alternatives