Stellarium icon
Stellarium icon

Stellarium

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.

Cost / License

Application type

Platforms

  • Mac
  • Windows
  • Linux
  • PortableApps.com
387likes
0articles
Save

Features

Properties

  1.  Educational

Features

  1.  Cross-Platform
  2.  Portable
  3.  Ad-free
  4.  Exploration
  5.  No registration required
  6.  3D Animation
  7.  Dark Mode
  8.  Live Preview
  9.  Works Offline

Stellarium News & Activities

Highlights All activities

Recent News

No news, maybe you know any news worth sharing?

Share a News Tip

Recent activities

Comments and Reviews

   
Top Positive Comment
Mahdy Abdelmotaleb
0

Astronomy for everyone. I love this project and wish it all the best.

Diatomee
0

It can show you the stars in real-time at the point in the sky you are pointing your phone to, and it has a red-black theme which doesn't blind you so you can still see the stars after looking at your phone screen

Melroy van den Berg
0

Really good planetarium and system for Linux as well. Very powerful, supports plugins and is definitely an active project!

Featured in Lists

The Windows setup for everyone (with freeware only) Will make Windows suck less

This is the apps for Windows 11 that I would recommend to anyone who just got a PC ! The same list for macOS : Linux kernel (GUI apps only) :
By Darlene Sonalder142 appsUpdated

The macOS setup for everyone (with freeware only)

THIS LIST HAS BEEN DELETED DUE TO A BUG, SO IT MISSES SOME HONORABLE MENTIONS ! This is the apps for macOS that I would recommend to anyone who just got a Mac ! Some are the default that Apple offers but I tried to offers you free alternative to escape Apple Wall Garden if you need or want to The same list for Windows 10 & Windows 11 : Linux kernel (GUI apps only) :
By Darlene Sonalder116 appsUpdated

The linux setup for everyone (freeware with GUI only and distro recommendations)

THIS LIST HAS BEEN DELETED DUE TO A BUG, SO IT MISSES SOME HONORABLE MENTIONS ! I've been using Linux for a year now. I do use CLI tool and the terminal but I'm super used to GUI and I do understand why you might don't want to bother with Terminal and stuff ! Here is my list of useful tools for beginners on Linux ! The same list for macOS : Windows 10 :
By Darlene Sonalder98 appsUpdated

Official Links

What is Stellarium?

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. It is being used in planetarium projectors. Just set your coordinates and go.

Stellarium information

AlternativeTo Categories

Education & Reference, Photos & Graphics

GitHub repository

  •  10,028 Stars
  •  1,061 Forks
  •  412 Open Issues
  •   Updated  
View on GitHub

Popular alternatives

View all

Our users have written 3 comments and reviews about Stellarium, and it has gotten 387 likes

Stellarium was added to AlternativeTo by RemovedUser on and this page was last updated .