Ocram here, requesting permission to use your map script as the basis for my own.
Differences: far fewer mountains, no crater mountains (marvel craters will be abundant), fewer hills, smaller and fewer deserts, smaller ice caps, less tundra (than other maps of the same warmth), smaller continents, more rivers, more lakes, more algae, more coast, less ocean (no trenches), new terrain types, new terrain features (forests), more metals, new strategic resources, less abundant Zenomass, on a new biome.
I might not use much of your code at all but I will see how everything works and fits together. My map script will be similar to Atlantean but I don't know where to start.