I’ve written simple rules for generating a hex map, either in advance or on the fly (which works particularly well for solo play). The generator uses a simple system for taking adjacent hexes into account to avoid being totally random. Feel free to let me know if you have any feedback.
Ah! I’m glad you liked it, thanks! :-) I’m currently working on a sort of different version for it, more specifically for solo play. It’s based around the idea that you don’t pre-generate NPC personalities, but instead they are generated bit by bit as you interact (read: get to know) the NPC. It also has optional support for NPCs falling in love with PCs if they end up being compatible, and some simple rules four courting / dating.