Vexillology

I came up with an idea for a flag of an interstellar federation for a Sci Fi project I've got floating around in my head. I don't think anything much will come of it, but I figured I might as well share my flag idea with you guys and see what you think.

The Flag of the Neo-Terran Federation is as follows: A deep blue field with a single black pile in the top quadrant. It has a center charge of a golden Phoenix, in a stylized form similar to Art Deco, the leading edges of its outstretched wings following the lines of the black pile. Beneath the wings of the phoenix are a number of Stars equaling the systems of the Federation.

I would like to know what you think of this design, as well as what you can infer of the federation based on its symbolism; mainly to make sure I got the symbolism correct. If anyone wants to draw and post this, I would be thrilled to see it.