The colours of the planets make our Solar System an array of red, blue, yellow, brown and grey. What colours are the planets and why?. The planets in our solar system are a veritable rainbow of colors. But what makes them take on all their various hues, and why does each one look so different?
The Solar System is the gravitationally bound system of the Sun and the masses that orbit it, most prominently its eight planets, of which Earth is one. The Solar System is an isolated single-star planetary system (not part of a larger star system) within the Milky Way Galaxy. The system formed about 4.6 billion years ago when a dense region of a molecular cloud collapsed, creating the Sun and.. The colors of each planet arise from their surface composition, atmospheric gases, and interactions with sunlight. Each world's unique blend of elements and conditions creates the colorful planets of the solar system.