Looking to recreate the feel of Firefly, The Outer Worlds, The Expanse, or similar, in a ttrpg that is somewhat leaning to the hard sci fi side. Any thoughts?

I’ve been poking Traveller but it’s hard to tell what the definitive versions are. Also Stars Without Number looks interesting.

I’m particularly looking for ship based stuff – where the ship is statted and you can have ship to ship combat.

  • Jovian Chronicles has a good base system that you can divorce from the setting pretty easily. (The same system is used in a planet-bound SF game—Heavy Gear—and an apocalyptic fantasy game—Tribe 8.) It has a pretty simple system for making vehicles which scratches your “statted ships with ship to ship combat” itch.