Was doing a heavy modded run on nex random core sector and this time one of dominating factions were 9th battlegroup. This on its own isnt a problem but they seemed to be invading awfully frequently compared to other factions and quickly started snowballing that there could be 1-2 invations queued up simulatenously and in 30 days break having more them coming leaving me choice of staying on permanent "core defense duty" or letting them gobble up more systems.
Initially i was playing without strat AI, but then i turned it on and im not sure numbers supposed to be this far apart
this is iron shell invasion points vs 9th
At this point they have 3 full systems conquered, but greater hegemony alliance isn't 8x smaller to be this behind. Or im missing some mechanic and everything functions as intended?
if you ask me, it's because 9th is quite frankly, hilariously powerful, both economically and tactically- they have some hugely powerful ships, and massive econ, they start with a pristine forge and a cryothermic engine, and several large colonies.
having outright invaded the persian league and the IX's systems, the IX actually makes fleets as fast as you can kill them as far as I can tell(or just has that many assets), as opposed to the persian league which runs out of fleets somewhere around the 12th, and the IX's fleets are significantly more threatening. it's a similar thing to what happens with the legio, but to a greater degree, since in general starsector's autoresolve seems to be quite effective(I'd assume that's what nex uses for faction combat when the player isn't around)