Solar System is a space simulation where you explore orbits, moons, and gravity with rich 3D views and easy tools that make astronomy fun.
In Solar System, tap or click to rotate the model, zoom in and out, and select any planet or moon. Switch between star charts and a heliocentric view to compare sizes and distances in real time. Toggle layers to see atmospheres, rings, and orbital paths. Adjust the time scale to watch eclipses, transits, and retrograde motion, then add bookmarks to save rare alignments. Try the quiz mode to check what you have learned as you explore.
Tip: slow the time and align the camera with the orbital plane to spot events clearly and track motion with ease.
