Mr. Save-The-Galaxy
Why not make the map idea planet-based specifically rather than bothering with the hexes at all? It might necessitate a bit of a return to the great amoebas and blobs of chaos of old, but I feel like showing just linkages of planets that a minor faction has a presence on would make a bit more sense than full hexes, and would probably be an easier way to show overlap when multiple minors have a presence on the same planet—and I'd rather phrase it as a presence in the space, rather than territory claimed, for most cases. If two minors want to fight over the same planet for influence then that's between them, but actually claiming territory on the wider scale is something that I'd argue should be withheld for majors, as part of the size and strength difference between majors and minors in an in-game sort of outlook. Most minors that weren't subfactions, as I recall, really only held to the idea that they had one system to call their home base, until they built up enough to go major and claim hexes outright.
It'd be up to you whether you'd try to make it match up with current territories on the major faction map—at least in the case of the Judges, with how Cotan's trying to build up some alliances with different groups through the Outer Rim, it'd be fun to see a growing spiderweb/slime mold of Judge influence stretching through multiple different major factions' territories, having to reroute around another that isn't willing to work with them, that sort of stuff.
Would probably also end up being a ton of work, at least for that second paragraph, but y'know, a man can dream.
It'd be up to you whether you'd try to make it match up with current territories on the major faction map—at least in the case of the Judges, with how Cotan's trying to build up some alliances with different groups through the Outer Rim, it'd be fun to see a growing spiderweb/slime mold of Judge influence stretching through multiple different major factions' territories, having to reroute around another that isn't willing to work with them, that sort of stuff.
Would probably also end up being a ton of work, at least for that second paragraph, but y'know, a man can dream.