The rules and such are Hales corner, I'm working on finishing up the regional galaxy map. But there is progress in the hidden dev threads. I don't think we are very far off from something to work with though..
The 'main' factions are New Republic, Imperial Order, Hutt Syndicate, Trade Federation (type), Invictus Guild (closest fringe partner). They will each have a marked Stronghold world on the regional outer rim map which are the source of contracts/missions for us as players and our 'band' to interact with. While none of them are in open declared War with one another, basically I think our activities will amount to a clandestine/cold war situation between them all as we act in our own interests to grow our own networks/groups by performing their dirty work. We establish bases/garages/pole barns on the dozens of other worlds to host our assets. In story concept of course, some of these other worlds will have loyalty leanings but we can still use them, while the marked Strongholds I think will be kind of 'off limits' for player assets.
This is my current understanding/interpretation of it all anyways!