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.
France
EU
Gaia Sky AlternativesStar Maps and other similar apps like Gaia Sky
Apps similar to Gaia Sky include Stellarium, which is free and open source. Other options are Celestia, Sky Map, KStars and I, Voyager Planetarium. Star Maps like Gaia Sky are a crowded field, with more than 25 alternatives for Windows, iPhone, iPad, Android and Mac.
Alternatives list
- 60 Stellarium alternatives
32 Celestia alternativesCelestia 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.
United States
+1
48 Sky Map alternativesSky Map (formerly the Google Sky Map) turns your Android-powered mobile phone into a window on the night sky.
Cost / License
- Free
- Open Source
Application type
Platforms
- Android
- Global
+5
51 KStars alternativesOpen-source astronomy software offering accurate night sky simulation with 100 million stars, Ekos astrophotography suite, stellar observation planner, "What's up Tonight" tool, FOV editor, and a variety of celestial catalogs for comprehensive astronomical exploration.
Germany- EU
+9
I, Voyager's free, open-source software planetarium built on the free, open-source Godot Engine.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Windows
- Online
- Self-Hosted
- United States
+7
30 Space Engine alternativesSpace 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.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Windows
Russia
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Online
United Kingdom
OpenSpace is open-source interactive data visualization software designed to visualize the entire known universe and portray our ongoing efforts to investigate the cosmos.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Global
+9
51 Solar System Scope alternatives3D simulation of the Solar System and night sky - real time virtual orrery and observatory
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
Slovakia- EU
+4
Planetario contains a 3D model of our solar system. It will show the horizon and the planets in their path along the sky. The word planet comes from the Greek planetai, meaning "wanderers". Because of the rotation of the earth, the stars seem to move in perfect...
Cost / License
- Free
- Open Source
Platforms
- Android
- Android Tablet
- F-Droid
+2
Solstix is a beautifully designed astronomy app that tracks the sun and moon with original illustrated visuals and live NASA satellite imagery.
Cost / License
- Free
- Proprietary
Platforms
- iPhone
- iPad
- United States
