SolarSim - Download and install on Windows | Microsoft Store
Explore the cosmos with a real-time N-body gravity simulator. Watch planets orbit, add new celestial bodies, and experiment with the fundamental forces that shape our universe. Features: • Real-time physics simulation • Interactive controls — add bodies, adjust simulation speed, pause and resume, and tweak physics parameters on the fly • 3D visualization — rotate, zoom, and track orbital trails with a smooth orthographic camera • NASA data integration — load real solar system presets from JPL Horizons Whether you're a space enthusiast, a student learning orbital mechanics, or just curious about gravity, SolarSim lets you build, tweak, and observe your own miniature universe.