HaroldTheHobbit
Hero
Thats not bad if you want a more modern sci-fi spin. I personally prefer the traditional 'jammer way with crystal spheres, phlogiston etc - it got a more archaic and magic feel that better match D&D in general, imho.I'll say what I always say, "Spelljamming in space, asteroids, planets, star systems. Then use the Atral as Hyperspace, with 'rivers', 'currents', etc for plane to plane (substitute world for plane) travel.
Done.