This is a "classic" often quoted in RPG circles

https://gamingballistic.com/wp-content/uploads/2018/11/Medieval-Demographics-Made-Easy-1.pdf

Roof

World Map - with Currents

World Map

Using the Equal Earth Projection - to give a better visual feel of the lay of the land. The grid is traced over from an image of an EQ real earth map, and then the longitude lines where fudged using real circular arcs (so don't use this if you are trying to navigate in my world ? . The difference can be seen if you look at the edges of the globe - where there are 2 close arcs - the inner one is the trace of the real EQ projection and the outer one is the real arc through 3 points (top 90N, middle - equator , bottom 90S Latitude lines)

The yellow circular area on the "right" (NE quadrant) is a place holder for an island region (a la earth-sea or pirates of the Caribbean)