- Gzirr!k'l - straddling the Two Thousand Worlds and the Federation with a buffer zone of client states between. This sector bore the brunt of the Hiver/K'kree War in ages past, and bears the lingering scars.
- Ricenden - home to Guaran, the Hiver homeworld
- Centrax - home to Glea, the Federation capital
These aren't the final data or metadata, so expect some refinement over the coming months, and perhaps a few new sectors nearby.
(This is all unofficial data, of course. That will be obvious to long time visitors, but I'm going to try to be more explicit going forward given that I'm hosting both official and unofficial data without much distinction.)