The flag design consists of a dark grey background that symbolizes the unending emptiness of space. To the left side, a yellow and blue rectangle spanning the whole height of the flag stand for Sol and Terra, both of which move to be the new center of united mankind, now that the first steps of humanity's first stellar nation are beginning. This movement is represented by three triangles that expand widely to the right hand side of the flag.
The yellow is tinted with just a hint of orange to make it a warmer and golden light that provides warmth, pride ad richness. The blue is mixed with green to make it an amalgamation of calmness, peace and nature without losing the solidity of our home. The yellow and blue rectangles are separated by a black space, but as both are close together they stand united against the aforementioned vastness of space. The white of the three triangles is in fact a very light grey to symbolize science and technology.
The flag is in 16:10 format which is close to the golden ratio and more aesthetically pleasing than 16:9. It can still function as a background for desktops or presentations.
The overall design is simple, easy to recognize and can be used in a vide variety of ways.