While browsing the web recently, I stumbled across the english version of the original Darkstar One system map:
The DS1 universe map (andrewore.web.fc2.com).
This version still contains some minor issues (e.g. the interchanged star systems Mechez and Wichita in the Sirius cluster).
In my own german map I have corrected all issues found and additionally added a lot of more infos.
It can be downloaded from the modding thread Darkstar One - Modding (PC-Version) at Supernature-Forum.de.
You may use the english version as a template to translate my german version for offline use into english.
That wouldn't be difficult because they are coded in html with javascript embedded and shouldn't be too much work.
Preview to the revised system map (german version):