I'm not entirely sure I can parse the sheer volume of possibly autistic Trekkie-ism required to create this detailed star map of the entire Federation of Planets, but I'm almost certain that it would qualify as a neurological disorder. But perhaps even more mind-boggling is the fact that there's surely someone out there who is capable of nitpicking this map to the point of irrelevance off the top of his head.

Star Map of the Federation of Planets [Alder Flats]