This map generator is off the fuckin' chain, y'all!
A lot of the names it generates can be... iffy... BUT this thing goes so, so deep, and it's free, and you can change the stuff you don't like. Cultures, religions, even military units. Unnf.
I am presently tinkering with it to create a map for my upcoming OpenQuest 3 game.
Obligatory Disclaimer: I am not affiliated with this person or their creation stuff in any way, I just wanted to share the deepest map generator I've used since Wizardawn. The only thing I'm affiliated with is BOFA.
Updates as I get the campaign developed. I know you're on the edge of your seat.