I designed this map while working at Mapbox in early 2014, using Mapbox’s TileMill 2 and textures made from Lost and Taken’s free texture database.

TileMill 2 allows users to customize map data at every zoom level. I styled the map extensively by adding pseudo-3D edges to all buildings and water bodies, changing the text of all major cities into ‘space colonies,’ and adding oversized markers to parks, stores, and other points of interest to simulate city lights. 
The map is now the front display image for the Mapbox Design page.