SpaceSim - Astrophysical Simulation Software

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Title: SpaceSim - Astrophysical Simulation Software
Genre: Simulation, Education, Video Production, Early Access
Developer: Pavel Ševeček
Publisher: Pavel Ševeček
Release Date: 15 Dec, 2025

About This Game
Simulation & rendering software that uses Smoothed Particle Hydrodynamics (SPH) to simulate collisions of celestial bodies, accretion disks around black holes, or formation of galaxies in the early universe.

System Requirements

Minimum:
Requires a 64-bit processor and operating systemOS: Windows 10Processor: CPU supporting SSE 4.1Memory: 4 GB RAMGraphics: GPU supporting OpenGL 4.6Storage: 500 MB available space

Recommended:
Requires a 64-bit processor and operating systemOS: Windows 10 or 11Processor: CPU supporting SSE 4.1Memory: 16 GB RAMGraphics: GPU supporting OpenGL 4.6 with 4 GB VRAMStorage: 10 GB available spaceAdditional Notes: CPU determines how fast the simulation can run. Generally, more cores = more speed.