Stellarium for Windows

  • Free
  • In English
  • V 0.22.2
  • 4.1
  • (2843)
  • Security Status

Softonic review

See stars, planets and nebulae in real time

Chances are that not very many people have heard of Stellarium although it is very similar to one of the most popular pieces of software available today – Google Earth. While Google’s software allows you to focus on the earth from a starting point in outer space, Stellarium reverses your perspective and places you at any point on the earth’s surface, staring up and out into deep space.

An interesting feature in Stellarium is that as time passes, the virtual star system will evolve, with the sun setting and the various constellations becoming more prominent in the dark night sky. You have a selection of visual effects that you can switch on or off such as the atmosphere, or trace lines for the star systems. Impressive stuff for a few minutes, but once you’ve got the general gist of what Stellarium entails, you’ll quickly tire of zooming out to distant stars and watching as they slowly move across the screen.

While Google Earth brings you detailed photos of our planet’s surface, Stellarium can only achieve a much lower resolution representation of the solar system’s planets, without mentioning the fact that stars are limited to simple white dots zipping through the sky. With over 120,000 stars accurately plotted out in this virtual planetarium, it’s obvious that a lot of work has gone in to its creation. However, Stellarium's excruciating level of detail is likely only to appeal to the real die-hard star gazers.

The idea behind Stellarium is a good one in theory, but when it comes down to it most people will see it as little more than a smart, interactive screensaver. That said, if you have an affinity for astronomy, would like to learn the constellations, or simply enjoy watching beautiful sunsets, then Stellarium is for you.

You can find the full changelog here:


  • You can find the full changelog here:


  • Realistic sunsets and sunrises
  • Constellations traced out
  • Accurate star positions


  • Imagery not detailed
  • Designed for use in a dome (planetarium)
  • Narrow appeal

Older versions

Also available in other platforms

Program available in other languages

Stellarium for PC

  • Free
  • In English
  • V 0.22.2
  • 4.1
  • (2843)
  • Security Status

User reviews about Stellarium

  • TD Collins

    by TD Collins

    As a planetarium pro and observatory manager I usually recommend this to patrons. I've used it pretty much since the beginning...

  • Kennedy Walker

    by Kennedy Walker

    First use and it's already claiming I can see a moon I can't actually see.

  • Howard Smith

    by Howard Smith

    The update is totally unstable----crashes?? I had version 0.11.0

  • Anonymous

    by Anonymous

    Look at the night sky from your hole or anywhere - for free!.
    I attend an Astronomy group/class and we often use Stellarium. It allows you to lo More

  • Anonymous

    by Anonymous

    Decent, but needs to be more user friendly.
    Decent , but the included animations are confusing and very un user friendly.
    The app however i More

  • Anonymous

    by Anonymous

    Love this app! Provides a lot of detailed info on stars and constellations. I can spend hours in it!
    Pros: Provides detailed i More


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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.