I'm down for some sci-fi. I just don't have appetite for fantasy. Roll20 has listings for many systems, there's discord, there's startplaying.games for paid GMs.
That is perfectly possible, but it's another friction point on my way to enjoyment, you know? These oracles are supposed to spark your imagination, not give you homework. I'm not saying it's a bad product, it looks like it's good for fantasy and adjacents, it just doesn't suit my needs.
Quantum is Setellagama's ultra lightweight 2d6 engine. They've got a few genre titles. It's their Cepheus Light stripped to its bare essentials, to the point that it doesn't make sense to call it Cepheus anymore.
No, it's designed as a historic catalogue of notable past starships. It's a cool read. Just found out you can buy a restored/scanned copy off of DrivethruRPG.
!Traveller@ttrpg.network and other !scifi@ttrpg.network games often feature that.
Bulldogs is a great narrative game on Fate with that vibe.