The Flag of the Solar System, designed by J. Alfary, can also be called the "flag of human exploration and colonization of other worlds".
The Thirteen Stars on the flag represent the planets of our Solar System and other celestial bodies that could have human settlements: Mercury, Venus, Earth, The Moon, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto, Ceres & the Astroid Belt, Titan, and Europa.