new to this design thing; would you mind giving an example of a 'hub shaped' please?The stars on the outer ring have potential. My instinct is to add a bit more to it. A gradient or an inner star in the background color, something to make it stand out a little more.
Other than that, I do like the concept, only nitpick is that it seems a little too triple-y, and am not sure where the denom will go.
Very simple and understated. How about a hub shaped inlay for this denom?