Okay, here goes with my entry
This is the rough layout of the locations on my map.
Here is a bigger version http://img96.imageshack.us/i/roughdraftcybertronpriv.jpg/
Here is the more refined "artwork"
Here are two larger versions, medium http://img44.imageshack.us/img44/1153/privecybertronmedium.jpg
Five major continents, skyways, city-states (in light blue), ruins (in dark blue), a world-river of decaying metals(orange), acid wastes (green), and giant holes to the planet's "interior" (red)
The five major continents and their major city-states are:Polyhex
(NW): Protihex(N), Darkmount(E), Soniplex(Central), Iacon (S) Stanix
(SW): Vilacron(NW), Fort Scyc (S of Vilacron), Tyrest (Central), Yuss (In acid wastes)Axiom
(NE): Tyger(W), Helix(Center), Gygax (E) Crona
(S): Kalis(W), Simfur(E)Kaon
(SE): Kaon (Center), Ankmor(E)
Another city-state sits on the joining of 6 skyway branches near the ruins of Crystal City called Nexus.
How's this? (I don't have a good graphics program, so I had to work with markers and a pencil.)