That's a decently high end system as of today in 2022. "what gets released" pushes us way beyond 2030's and there will be a few generations of graphics processors until then. Expect 2030 Star Citizen to require what follows RTX, 128GB RAM at least, and a 20th gen CPU...
Nah it will be optimised to run on 64gb ram so it can launch on x-cloud premium - you won't even need a PC (I'm playing via cloud already)