Forget what I said about using a system
like BRP...I'm just gonna use the newly compiled version of BRP (which is Basic Role Playing, to those of you just arrived at the party), since...
A: My homebrew system was so close to BRP
B: I now own the new, nearly 400 page, BRP book in PDF format.
So, my life as a GM is much easier now.
The designing of the locales for the Fall Fantasy series goes well. The gnomish homeland (Gnome Valley), the human kingdom (Cantapor) and the Kemin tribal lands are largish areas compared to most other civilizations the PC's may encounter, but are actually pretty lightly populated.
For example, Cantapor City has a population of about 30,000 people. The next largest urban area, Salt Point, is a town of just under 9,000 people. The vast bulk of human settlements are villages of between 200 and 400 people and, especially in the eastern portion of Cantapor, they are pretty widely spaced.
The Kemin lands are pretty much divided into the Hill tribes, the Forest tribes, the Plains tribes and the Shoreline Tribes, altho there is considerable overlapping and in total, there are no more that 25,000 Kemin in the whole area
Gnome Valley has one big city, Sprocket, that houses about 7,500 gnomes. No other town has a population larger than 2,000. But then, almost no other town has a population of less than 800, either. The gnomes don't really do villages well.
Must go now. Might post a map pic later.