Greetings,

If you haven't ever heard of expanding-earth theory, here's a link about it: https://www.youtube.com/watch?v=7kL7qDeI05U&t=32s Regardless, I'm not bringing it up to discuss its merit. I mention it because I think it is a compelling way to design continent forms. What program would be best capable of doing what's seen in the link? I would love to create an all-land planet on a globe, cut it up, expand the spaces I cut into oceans, and move them around. In general, any other thoughts on this?