No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe. It's an adventure game developed and distributed by Hello Games in 2016.
System requirements for desktop computers as stated by the developer. Updated on July 8, 2020.
The system requirements are ordinary; nearly any new PC with a dedicated graphics processing unit is sufficient for successfully running NMS. GeForce GTX 660 or better GPU is required.
Most gaming PCs meet the RAM requirement of 8gb.
Also, note that at least 10gb of storage space is required.