Apps similar to Solar Model include Stellarium, which is free and open source. Other options are Celestia, KStars, Space Engine and Gaia Sky. You can choose from more than 10 Star Maps like Solar Model for Windows, the web, Android, Linux and Mac.
A game of gravity. Go crash some planets!
Make a planetary system of your own creation be stable (i.e. no planet is ejected, or collides with another body). This is of course exceedingly easy when your system comprises of a few Earth-mass planets, but dynamical instability can q.
Italy
EU
The WorldWide Telescope (WWT) is a Web 2.0 visualization software environment that enables your computer to function as a virtual telescope, bringing together imagery from the best ground and space-based telescopes in the world for a seamless exploration of the universe.
United States
Mitaka is software for visualizing the known Universe with up-to-date observational data and theoretical models. Mitaka users can seamlessly navigate through space, from the Earth to the edges of the known Universe.
Japan
The Exoplanet app is a highly visual and interactive catalogue of all known exoplanets. Exoplanets are planets orbiting stars beyond our own Solar System. It is frequently updated whenever new discoveries are confirmed.
Systems Tool Kit (STK) is a platform for analyzing and visualizing complex systems in the context of your mission. Interact with data from platforms across the aerospace, defense, telecommunications, and other industries.
Visit distant exoplanets on a thrilling journey through our galaxy! Exoplanet Explorer presents interactive 3D models of real solar systems and visualises planets that have been discovered around distant stars.
