In rough order oldest on topI want to run a short Star Trek game inspired more by Lower Decks and The Orville than TNG or Discovery. I like the Modiphius game a lot but it's a little heavy for what I have in mind.
What systems have you used successfully to run Trek style space opera?
For those who don't know, Prime Directive based on the universe of Starfleet Battles. SFB is a table top ship combat game created in the late 1970s that somehow acquired the rights to base a game off the original series and the cartoon series. At that point, the SFB diverges from the main Trek universe and things are a bit different. I never played PD, but I used to play SFB like hell in the late 80s and early 90s.Prime Directive 1E
Lasers & Feelings is the obvious answer. There's also Far Trek and Where No Man Has Gone Before. Risus is amazing. Fate Accelerated and Fate Condensed work, too.I want to run a short Star Trek game inspired more by Lower Decks and The Orville than TNG or Discovery. I like the Modiphius game a lot but it's a little heavy for what I have in mind.
What systems have you used successfully to run Trek style space opera?
Shadow of the Demon Lord would work, with the various Novice, Expert paths wtc.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.