I'm slowly developing a sector for home play, and I basically want it to be set in the OTU but be so far from the Imperium that imperial stuff matters not. Basically, there was imperial expansion into this sector a long time ago, and then economic and military pressures caused a slow withdrawal and general disinterest in it. There's a scout base at one of the systems in the subsector I'm writing up now, and an x-boat goes there, but the rest of the 34 systems barely have any imperial contact and tend to be self-sufficient or organized into little mutually-protective clusters for self-defense.
Where can I put this?
I know about the Foreven Sector. If I just wanted to develop a single subsector, I could probably grab one from Foreven and do that, but it looks like the sixteen subsectors are already pretty much taken and developed by others. Also, the names suck.
If I wanted to publish this, I'd basically need to get explicit permission (an exception) to publish outside Foreven, right? From Mongoose or from Marc.
So let's assume I'm just doing this for myself, not for publication. Where's a good place to tack on a complete frontier sector, way on the fringe of the empire?
Where can I put this?
I know about the Foreven Sector. If I just wanted to develop a single subsector, I could probably grab one from Foreven and do that, but it looks like the sixteen subsectors are already pretty much taken and developed by others. Also, the names suck.

If I wanted to publish this, I'd basically need to get explicit permission (an exception) to publish outside Foreven, right? From Mongoose or from Marc.
So let's assume I'm just doing this for myself, not for publication. Where's a good place to tack on a complete frontier sector, way on the fringe of the empire?