Filroden's World Map Builder

Filroden's World Map Builder is a system-agnostic cartography tool. It generates terrain, moisture and temperatures using a procedural, deterministic model so using the same `seed` will generate the same model. It then calculates appropriate biomes taking into account the latitude and underlying models including wind patterns. You can scale and offset the result to frame a map that is close to your idea so that you can apply the final edits to the world using non-destructive brushes.