World Creation Question

Curious...is there a program out there where you can take a blank world, set some parameters (planet size, organic makeup, distance from its sun, etc.), and then draw tectonic plates, and get an estimate as to how land/contingents/mountain ranges, weather patterns would emerge as a result? Would be perfectly happy starting with earth in every way, except tectonic plate makeup.

Basically I would love to see how different sizes/shapes/numbers/patterns of tectonic plates would create a world.
 
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