The rotating disk and an «envelope» of material surrounding the star contain about 20 times the mass of the sun. (public.nrao.edu)
That's the region surrounding any star where it's not too hot and not too cold for liquid water to exist on a planetary body. (science.howstuffworks.com)
The disc surrounding the star / compass design can be hand - stamped with any inspirational quote so long as it fits. (modernlovelongdistance.com)