This is the first version I finished making as an attempt at creating a map of Union space for the world of the Lancer RPG. There are numerous galactic maps out there on the internet, but I personally never liked the scale they employed. This scale puts the radius of the Annamite Line, Union's furthest extent, at roughly 440 lightyears away from Cradle (Earth). I've included a number of homebrew worlds, and the placement of official worlds and third party systems is all according to my own interpretation, so your mileage may vary.

I simply made this in Paint.net, I'm happy to share the source or make a custom version if you want to use this for your own campaign.