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Detailed tectonic simulation like that isn't really in the scope of this project. It's more for making quick worlds from drawings. However, I've found that Tectonics.js works really well with heightmaps exported from little world generator. You can save a heightmap by pressing H and then S, and import it into tectonics.js to run continental drift simulations.

You could check Songs of the Eons on itchio if you want detailed plate tectonics. Tho, SotE doesn't let you draw on the map.