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Software · Education & science

Solar System

Learn about the planets.

  • Completely free
  • Linux
  • Open source

At a glance

Solar System is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (LGPL-3.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • Commercial use allowed

About

The Solar System activity is a tool to encourage children to learn more about the planets and their moons (natural satellites). It is the author's hope that this tool serves as a practical and interactve way to explore astronomy.

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, publisher, licence, free status, platforms, commercial use, version) —
  • Last technical check: 8 November 2026
  • Description from Flathub — AppStream (Flathub)

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