A single planet is much too small of a conquest on this stellar map designed around the constellations. All stars and constellations hold true to their actual names and locations in the heavens.
Colored lines are designed to indicate the actual connections of the constellations, while grey lines indicate additional stellar gateways between the stars.
To help ensure balance across the galaxy, constellation values are based on a formulaic approach with three main parameters: # of territories, # of unique constellations connected, and # of connections to other star systems.
I greatly enjoy this map. The number of redundant connections within bonuses prevents the game from becoming too linear. My one criticism is that it can be difficult to quickly determine the bonus to which a given territory belongs.