Space Engine Alternatives for Mac

Space Engine is not available for Mac but there are some alternatives that runs on macOS with similar functionality. The best Mac alternative is Stellarium, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Space Engine and six of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to Space Engine are Celestia, Universe Sandbox, Solar System Scope and Gaia Sky.

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Space Engine alternatives are mainly Star Maps but may also be Open World Games or Simulation Gamess.  Other popular filters includes Android + Star Map and Android + Open World Game and Android + Sandbox Games. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Space Engine.
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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.

More about Space Engine
Space Engine alternatives page was last updated May 11, 2022
  1. Stellarium icon
     352 likes

    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.

    56 Stellarium alternatives
    The dance of the planets above ESO headquarters, near Munich.

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • PortableApps.com

    Stellarium Features

    1.  Portable
    2.  Ad-free
    3.  Dark Mode
    4.  Exploration
    5.  Cross-Platform
    Stellarium iconSpace Engine Icon

    Stellarium VS Space Engine

    Is Stellarium a good alternative to Space Engine?
     
    Comments about Stellarium as an Alternative to Space Engine
     
       
    Guest

    I want to explore other Earth-like planets and it only seems to let you look at the night sky.

    Top negative commentJun 7, 2017
    11
    guiltypixel

    Not an alternative. Stellarium is a planetarium application.

    Negative commentMay 11, 2022
    0
    Guest

    These don't do the same thing, Stellarium simulates the real sky as seen from Earth, Space Engine simulates interstellar travel, including real but also procedurally generated bodies.

    Negative commentApr 28, 2021
    0
    Show more comments
    3 of 6 comments
    Space Engine Icon
    Stellarium icon
    • This alternative is disputed. Stellarium is a legitimate Space Engine alternative, but it might have issues that some users think are important.

    • Stellarium is the most popular Windows, Mac & Linux alternative to Space Engine.

    • Stellarium is the most popular Open Source & free alternative to Space Engine.

    • Stellarium is Free and Open SourceSpace Engine is Paid and Proprietary
  2. Celestia icon
     123 likes

    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.

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

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • PortableApps.com
    • Android
    • iPhone
    • iPad
    • visionOS

    Celestia Features

    1.  Portable
    Celestia iconSpace Engine Icon

    Celestia VS Space Engine

    Is Celestia a good alternative to Space Engine?
     
    Comments about Celestia as an Alternative to Space Engine
     
    msharvey

    It has lower system requirements and works well on older hardware.

    Positive commentApr 12, 2017
    5
    Space Engine Icon
    Celestia icon
    • Most users think Celestia is a great Space Engine alternative.

    • Celestia is the most popular Android, iPhone & iPad alternative to Space Engine.

    • Celestia is Free and Open SourceSpace Engine is Paid and Proprietary
  3. Universe Sandbox icon
     15 likes

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

    Unlike most astronomy software that just shows you what the sky looks like or where the planets are, Universe Sandbox is a powerful gravity simulator. You can add another star to our solar system and watch.

    14 Universe Sandbox alternatives
    Universe Sandbox screenshot 1

    License model

    Platforms

    • Mac
    • Windows
    • Linux
    • Steam

    Universe Sandbox Features

    1.  Moveable Panes
    Universe Sandbox iconSpace Engine Icon

    Universe Sandbox VS Space Engine

    Is Universe Sandbox a good alternative to Space Engine?
     
    Comments about Universe Sandbox as an Alternative to Space Engine
     
    Guest

    it's different enough to warrant buying over space engine, but similar enough where its okay for a comparison. It doesn't look as nice, but it actually has a proper physics engine.

    Positive commentFeb 16, 2020
    1
    Space Engine Icon
    Universe Sandbox icon
    • Most users think Universe Sandbox is a great Space Engine alternative.

    • Universe Sandbox is Paid and ProprietarySpace Engine is also Paid and Proprietary
  4. Solar System Scope icon
     4 likes

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

    50 Solar System Scope alternatives
    Solar System Scope screenshot 1

    License model

    • FreemiumProprietary

    Application type

    Platforms

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

    Solar System Scope Features

    1.  Works Offline
    2.  Multiple languages
    Solar System Scope iconSpace Engine Icon

    Solar System Scope VS Space Engine

    Is Solar System Scope a good alternative to Space Engine?
     
    Comments about Solar System Scope as an Alternative to Space Engine
     
    Guest

    You can explore the Solar System

    Positive commentJan 15, 2019
    1
    Guest

    You have to pay to use it on computer

    Negative commentApr 12, 2021
    0
    Space Engine Icon
    Solar System Scope icon
    • Most users think Solar System Scope is a great Space Engine alternative.

    • Solar System Scope is the most popular Web-based & Android Tablet alternative to Space Engine.

    • Solar System Scope is Freemium and ProprietarySpace Engine is Paid and Proprietary
  5. Gaia Sky icon
     10 likes

    3D visualization software for ESA's (European Space Agency) Gaia mission to chart about 1 billion stars of the Milky Way Galaxy.

    43 Gaia Sky alternatives
    Gaia Sky screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux

    Gaia Sky Features

    1.  Notifications
    Gaia Sky iconSpace Engine Icon

    Gaia Sky VS Space Engine

    Is Gaia Sky a good alternative to Space Engine?
     
  6. Cosmonium icon
     3 likes

    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.

    11 Cosmonium alternatives
    Io transiting over Jupiter

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Cosmonium iconSpace Engine Icon

    Cosmonium VS Space Engine

    Is Cosmonium a good alternative to Space Engine?
     
6 of 6 Space Engine alternatives