So what will possibly be the final set of three regular worlds, as 36 total regular planets is a really nice round number for a lot of things. May go to 42 one day, but that's a while off.
This is the first draft of the "Lake World" a lush forested temperate/sub-tropical continental world covered in lakes of all sizes.
I'm also planning a Veld World (Dry) and a Mud World (Cold).
As always let me know what you think and post any other ideas. Currently looking for some Rare world ideas to finish off the next 3.