Step 1. Make a sphere in Blender. Step 2. Quickly sketch a map in Krita. Step 3. Apply map as an image texture to the sphere.
Nowhere near as cool or detailed as an Artifexian project, but I thought it was fun ;p
Music: "Shatsu Theme" by Agnese Valmaggia (https://filmmusic.io/u/AggerSound)
Tumblr Post: https://artmctalon.tumblr.com/post/722141027266330624/quick-and-easy-worldbuilding