[@Natsucooldude]I'm pretty certain the setting is decided by us in this case. The basic is -- there's a council. There are some quasi-medieval factions.

That's it. The rest is our nations.

You know what I think might be best, though? [@MetalLover] to make a small opening post outlining the beginning of the Galactic Council meeting. Throw some hooks in to let the rest of us start. I'd suggest focusing on the troubles in Kurtiye (because this allows everyone else to get involved) -- but I'm pretty damn biased, as you'd expect.