doublepost,
my fear with having a Star Wars RR in an open-ended setting is the fact that people aren't gonna be forced together. for an RR, grouping people is really important, cause you wanna get everyone involved in the central events obviously, so in a city environment where there aren't many limits to what you can make, people will make these drastically different characters with entirely unrelated goals then you're gonna have a hard time bringing them together to it.
this little bit below is my suggestion to remedy this. you could apply it to any era: the clone wars, the galactic civil war, even to the new trilogy (not that I'd recommend tbh. that whole war story is a yawn)
way back when in my earlier days of GMod RP, like 2014/2015 days, I played on a serious Clone Wars-era server that was centered around a brigade of clones. it was a pretty formulaic deal similar to what
Palladian
recommended: passive on the ship, maybe get boarded here and there, deploy to planets for a one-off mission or an entire arc (for example, one focused on defending against one of Grievous' campaigns, real high stakes thing where a bunch of people got smoked) that the admin team came up with, rinse and repeat. the passive is better, if you ask me, because there's emphasis on your character's personality over all else as everyone's the same gender, more-or-less the same age, and so on. there were a few unique characters thrown in to spice things up, namely hired bounty hunters, droids and a
Jedi general/padawan, so those elements could be incorporated if there's any worries about it being bland to have a bunch of soldiers with more-or-less the same purpose.
it's super similar to how the Vietnam RR worked, and we should definitely incorporate what it did. throw in the guaranteed PKs on death for some real grit and weight, divide people into squads to give people an immediate pool of folks to interact with: wait to see how those groups develop a combined personality/bond, etc etc.
it's kinda late so I'm trying to be concise about my ideas but I'm definitely really passionate ab trying this. hope we give it a try after Halo RP or whatever.