Software Alternatives, Accelerators & Startups

Empyrion VS Celestia

Compare Empyrion VS Celestia and see what are their differences

Empyrion logo Empyrion

Empyrion is a 3D open world, space survival adventure in which you can fly across space and land on...

Celestia logo Celestia

Real-time 3D visualization of space
  • Empyrion Landing page
    Landing page //
    2022-07-30
  • Celestia Landing page
    Landing page //
    2021-09-19

The expandable free and open-source real-time space simulator that lets you explore our universe in three dimensions.

Empyrion videos

Empyrion - Galactic Survival - Overview, Impressions and Gameplay

More videos:

  • Review - Empyrion - Galactic Survival In 2020 Building & Survival Sandbox
  • Review - Empyrion: Galactic Survival – Worth it to buy? – [An Honest & Unbiased Review] [Early Access]

Celestia videos

Celestia Review - with Tom Vasel

More videos:

  • Review - Celestia - Shut Up & Sit Down Review
  • Review - Celestia Review with the Game Boy Geek

Category Popularity

0-100% (relative to Empyrion and Celestia)
Space Simulator
20 20%
80% 80
Virtual Universe
0 0%
100% 100
Cloud Computing
100 100%
0% 0
Universe Simulator
18 18%
82% 82

User comments

Share your experience with using Empyrion and Celestia. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Celestia seems to be a lot more popular than Empyrion. While we know about 26 links to Celestia, we've tracked only 2 mentions of Empyrion. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Empyrion mentions (2)

  • Imperial II-class Star destroyer (WIP) Update 5
    I am going to suggest something that is going to change your entire gaming life, OP. Empyrion. Imagine a game where you could do what you have just done there, and the ship is 100% operational. Source: about 2 years ago
  • Meme Updated
    It's on Steam and you can also learn more at their homepage. Source: almost 3 years ago

Celestia mentions (26)

  • My 9 year old nephews drawing of stars
    I think Celestia could be a good one. I also thought about SpaceEngine, but AFAIK it was kind of terrible at generating realistic planetary systems, among other things (pricey, huge, etc.). Source: over 1 year ago
  • What are the best resources to explore space from my computer?
    Celestia was something I played with before. Pretty interesting. Source: over 1 year ago
  • Lunar Occultation of Mars
    Celestia looks as though it would do it. Source: over 1 year ago
  • Tips to visualize Apollo 17 trajectory
    I'm looking for data and software to visualize the Apollo 17 trajectory (especially the "powered descent", lunar rendezvous and entry). I'm thinking of using celestia. I'm look for a data tables as well (time stamp, position for each part of the stack). Any tips are appreciated. Source: over 1 year ago
  • Help rediscovering a certain night sky exploration program?
    Yes, that's Celestia most likely. I'm not sure it is still maintained though. Source: over 1 year ago
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What are some alternatives?

When comparing Empyrion and Celestia, you can also consider the following products

Avorion - Explore, build, fight, trad and mine in a procedural co-op space sandbox.

Stellarium - Stellarium is a free open source planetarium for your computer.

Space Engineers - Space Engineers is an Action-Adventure, Sandbox, Voxel-based, Space, Single and Multiplayer video game created and published by Keen Software House.

Space Engine - Space Engine is a realistic virtual Universe you can explore on your computer.

EVE Online - Player-created empires, player-driven markets, and endless ways to embark on your personal sci-fi adventure.

Universe Sandbox - Universe Sandbox ² is a physics-based space simulator where you can simulate Events and even break physics and friction with certain features.