Games like 3D Solar System Simulator

Games like 3D Solar System Simulator include Kerbal Space Program, Universe Sandbox, Microsoft Flight Simulator (2020) 40th Anniversary Edition, Reentry - A Space Flight Simulator, and X-Plane 11. We matched them by the tags players give 3D Solar System Simulator on Steam (Simulation, Education, Space Sim, 3D, and Flight): closest matches first, and among equally close ones the better-known games.