This is an AS3 sector 100 light-years in radius, containing 13 empires in close-packing-of-spheres arrangement.
The stars are real stars taken from star catalogs compiled by user EDG and available here
evildrganymede.net/wp/rpgs/stellar-mapping/
The methodology behind the map creation is documented here:
www.projectrho.com/public_html/rocket/stellarem...
Warning, this is a work in progress and there may be errors. Use at your own risk.
Each star's political affiliation field tags it with which empire it belongs to. This can be used to filter the sector, delete empire routes and make new proximity routes using custom parameters, etc.
Refer to the readme file for notes.