I was asked recently to re-create the map on the front of the legendary Guidestone for the Homeworld Universe. I was rather touched that I seem to be some kind of cartographic guru for the Homeworld universe. I'm ashamed to say I didn't have it. So I went ahead and did it in an evening.
There are some minor differences from the "real" guidestone map, but you can chalk it up to being an affordable replica
A thing to note: On the original guidestone image, there's damage across the left side of the map, obscuring most of the graphic showing the Homeworld system. I have re-created this, using information from the loading screen maps to represent the inner parts of the Homeworld system and gauge, through the orbital paths on the Guidestone, where the planets were in the system. I would gather it's the most accurate representation anyone's cared to make of the Homeworld system other than the creators themselves.