Space Simulator is a realistic space flight simulator game featuring high-quality models, hi-res textures, IBL shaders, and a full-scale Solar System running on a proprietary purpose-built (double-float precision) physics library to create a better, faster and more realistic space flight simulator. Gravitational forces, including moons and distant celestial bodies, orbit instabilities, resonances, etc. are calculated with utmost accuracy. The physics solver computes and predicts real n-body trajectories that vary in real time, allowing -for the first time- the player to design and fine-tune very complicated orbital maneuvers, eg, orbital slingshots,