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Can My PC Run SpaceSim - Astrophysical Simulation Software?

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.

SpaceSim - Astrophysical Simulation Software System Requirements

Minimum Requirements

CPU
CPU supporting SSE 4.1
GPU
GPU supporting OpenGL 4.6
VRAM
Not stated
RAM
4 GB
Storage
0.5 GB
OS
Windows 10
DirectX
Not stated
Network
Not stated
CPU
CPU supporting SSE 4.1
GPU
GPU supporting OpenGL 4.6 with 4 GB VRAM
VRAM
Not stated
RAM
16 GB
Storage
10 GB
OS
Windows 10 or 11
DirectX
Not stated
Network
Not stated

CPU determines how fast the simulation can run. Generally, more cores = more speed.

✓ Independently verified against the publisher 2026-08-23Source: Steam store page

Application details

Vendor
Pavel Ševeček
Licence
Paid
Last verified
23 August 2026

About SpaceSim - Astrophysical Simulation Software

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.

What PC do I need for SpaceSim - Astrophysical Simulation Software?

For a comfortable experience, the publisher's recommended specification asks for the following. This is their figure, not our estimate.

Graphics card
GPU supporting OpenGL 4.6 with 4 GB VRAM
Processor
CPU supporting SSE 4.1
Memory
16 GB RAM
Storage
10 GB
Operating system
Windows 10 or 11

Not sure how your parts compare? Run the check above or read what these tiers mean.

Can my laptop run SpaceSim - Astrophysical Simulation Software?

The same check applies — enter the parts your laptop actually contains. Be aware that a laptop graphics chip is usually slower than the desktop card it shares a name with, because the manufacturer sets a lower power limit. A laptop advertising the GPU supp named here may therefore fall somewhat short of it in practice, and sustained performance drops further as the machine heats up. Treat a borderline laptop result as optimistic rather than assured.

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