Mars
From Heterodontosaurus Balls
Mars is the fourth planet from the 
Sun. The surface of Mars is orange-red because it is covered in iron(III) oxide dust, giving him the nickname "the Red Planet". A Martian solar year is equal to 1.88 Earth years (687 Earth days). Mars has two natural satellites that are small and irregular in shape.
Mars is arrogant and aggressive because he is the god of war. Many people also speculate that 
aliens live, or at least, lived, on Mars.
