8Planets: Solar System Viewer 4+

Simulate planetary orbits


    • $2.99
    • Offers In-App Purchases


8Planets is a simple viewer and simulator for planetary orbits in our Solar System.

8Planets helps you discover how the planets aligned and move around over time so that you feel the scale of the Solar System or even the Universe. By giving you quick and easy access to the Solar System everywhere, 8Planets will make you feel that the Solar System is close to us.


・Planetary Motion
Speed up or slow down time to see how the planets rotate over time and grasp the scale of the Solar System.

・Time Travel
Travel back or forward in time to view the Solar System or planetary positions on any given date.

Widgets allow you to display the real-time Solar System on your Widgets for Notification Center.

Overview of the planets, Option to show Pluto, and more.

What’s New

Version 1.2.3

・Minor bug fixes and performance improvements.

Ratings and Reviews

Dumbinthe_house_yt ,

Good, but widget does not show up in add widget screen

This is a good app and would be fun to keep the widget in the home screen to see, however when I go to add it, it doesn’t do anything. I’m on iPad, if that affects anything.

Developer Response ,

Thank you for your review. Could you try restarting your iPad? If it still doesn’t work, please contact us via email.

App Privacy

The developer, BLUE COMET LABS LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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