In order for you to play SpaceEngine on Windows with minimal graphics settings, your computer must meet the following requirements
Requires a 64-bit processor and operating system
Operating System:
Windows 10
Processor (CPU):
Intel Core i3-3220T or AMD FX-4100
Memory (RAM):
6 GB RAM
Graphics Card:
GeForce GTX 1050 Ti or Radeon RX 460 (4 GB)
Storage:
4 GB available space
VR Support:
SteamVR or Oculus PC
In order to play SpaceEngine on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Requires a 64-bit processor and operating system
Operating System:
Windows 10
Processor (CPU):
Intel Core i5-4430 or AMD FX-8350
Memory (RAM):
8 GB RAM
Graphics Card:
GeForce GTX 1060 (5/6 GB) or Radeon RX 480 (8 GB)
Storage:
50 GB available space