So I started messing around with mapping (Hexographer) again, and made a small regional map, or started it anyway. Then my best-est friend ever, OCD, came to visit. I wanted to drop in a small coastal harbor town or city. But what size? I knew I wanted to have each sub-hex be 2.5 miles (1 league) and the larger hexes to be 12.5 miles (5 leagues) based on how much I like Bat in the Attic maps. This scale just makes sense to me, and I hope to elaborate more on that in my next post.
Then I wavered! I do so ever like how it's done on The 25 Mile Hex too! Finally I just said, "Screw It!" and went to another bookmark, Medieval Demographics Made Easy. Both the above blogs mentioned it, as I recall, so it has to have something going for it, right?
So, based on the formula there ((Hex Width x .9306049)squared) tells me that there are 5.43sq miles in a 2.5 mile hex, or 1 league. Cool! Population Density, which I took to mean Rural, ranged from 30 to 120 people per square mile. So this town/city, assuming it has some kind of patrolling guard, could patrol out, on a regular basis, a half-a-day. So four hours, or 4 leagues, to be able to make it back by dark. Counting all the hexes surrounding the town/city I came up with 60 hexes and an Excel Spread Sheet...
Yay, ADD, welcome! Mr. ADD wanted to know, "If the settlement could only 'protect' 3, 2, or even 1 hour out from it, what size settlements would result?"
This didn't, even at minimum density, get me a settlement smaller than 489 person Village with the Village itself and the adjoining 6 leagues. (I am using the settlement sizes from 3.5 by-the-way because I would like to use the eventual map in either a Microlite20 or Pathfinder Beginner Box campaign)
"Doh!" All I had to do was reverse the formula to be able to enter the settlement population and random density to tell me how many leagues a settlement needed. I did this not just because of Mr. ADD, but because I noticed that the first settlement was going to eat-up alot of my map. I wanted some smaller settlements for 'bases-of-operations' too out in the 'wilderness'.
Long-story-short, I think Mr. OCD and Mr. ADD have just had their communal asses kicked by Mr. Excel!
More to come!