A star cluster of 600 or so stars covering a sector.
Legend on the left side.
October 11, 2018: Level 02 through Level 07 are completed. I notice that there are some sub-sectors that are isolated. I may add more stars to this cluster, I may not.
The problem that remains is to represent this in 3 dimensions.
Level 04 map | Level 05 map | Level 06 map | Level 07 map
