Hello to all respondents,

The map is a highly-modified FT simulation; I may one day reveal the exact process in a Youtube video or a tutorial on this site, once it's finalized (giving me desirable results). I realized I was using the wrong Wilbur version when I couldn't find the V2 shader feature mentioned by waldronate. I wasn't able to download the latest version through fracterra, however, so I'm using the second-to-most-recent version, v. 1.86. Thanks to all for your constructive criticism; I'll try to modify my process to create greater diversity with my mountian ranges, as well as vary the width of my continental shelf. I'm about to update this project in a few minutes with diagrams showing pressures and winds for the summers/winters of this imaginary world; a climate map will follow soon afterwards. Thanks to all for your interest.