starting with version 0.990. While older "legacy" versions (like 0.980) were available for free, version 0.9.9.0 and later are the premium, actively updated builds.
Press F3 to open the search menu and type the name of any known celestial body, such as "Mars" or "Andromeda Galaxy."
Experience stunning 3D graphics. The engine features advanced atmospheric scattering, realistic surface rendering, and dynamic lighting, making planets and nebulae look breathtaking.
Virtual reality users (Oculus Rift, HTC Vive, Valve Index, and Windows Mixed Reality) will notice reduced motion sickness thanks to asynchronous timewarp and predictive viewpoint rendering. The sense of scale when standing on a moon watching a ringed planet rise is breathtaking. Space Engine 9.9.0 Free Download
: Requires a modern 64-bit OS and a dedicated GPU for the best experience.
Dedicated graphics card with 2 GB VRAM (Nvidia GeForce GTX 750 Ti or AMD Radeon R7 260X) Storage: 50 GB available space (SSD strongly recommended) Recommended Requirements OS: Windows 10 or 11 64-bit CPU: Intel Core i5-8400 or AMD Ryzen 5 1600 RAM: 16 GB
Understanding the Version History: SpaceEngine 0.990 vs 0.9.9.0 starting with version 0
A. Yes! Press F9 to take a screenshot (saved to SpaceEngine\screenshots ). You can also export spacecraft or planet textures.
The developer provides direct links to official storefronts.
| Feature | Space Engine 9.9.0 | Celestia | Universe Sandbox | |--------|-------------------|----------|------------------| | Real galaxies + procedural galaxies | ✓ (Trillions of stars) | ✗ (Limited catalogs) | ✗ (Simulation only) | | Land on planets | ✓ (Full 3D terrain) | ✗ (Glide around) | ✗ (No landing) | | Volumetric clouds | ✓ (Dynamic) | ✗ (Basic textures) | ✗ (No) | | Free to download | ✓ (9.9.0 is free) | ✓ | Freemium | | VR support | ✓ | Limited | ✓ | : Requires a modern 64-bit OS and a
Use the left-hand toolbar to toggle orbital lines, labels, and coordinate grids on or off depending on whether you want an educational display or a cinematic view. Final Verdict
Unmapped sectors rely on scientifically plausible algorithms to generate terrain, atmospheres, and stellar configurations.