From top to bottom...

Going to make yet another run at the World Peach Polyhedron, a modified UV sphere with quads carved out of longitude and lattitude. The average world surface area would be some random number plus 1/2 Earths, .5 to 1.5 with a circumference of roughly .7 to 1,2 Earths. We're going to work our way from the North (or South) Pole to the antipodes.
I'm going to start with a few percent of the worlds' surface for that polar row. This initial bit of land or sea may be some fraction of that top row, between .5 and 1.5 of that top row, so that roughly half the time the pole starts out as one single bit of land or sea.