I had some time on my hands waiting for as Doctor. I tried coming up with a different way of looking at what we see on a space map. I used the United States as an examle.
Domain
Sector
Subsector
World
Region
State
Area
Town
Old West
Arizona
South
Tuscon
Domain of Deneb
Spinward Marches
Regina Subsector
Efate
Domain
Sector
Subsector
World
Region
State
Area
Town
Old West
Arizona
South
Tuscon
Domain of Deneb
Spinward Marches
Regina Subsector
Efate