Mars is one of the main protagonists in SolarBalls and is the 4th planet from the Sun. Mars is generally outgoing and friendly and is shown to encourage and inform other celestial bodies. Despite his friendly demeanor, he can be quite ignorant and jumps to conclusions at times Although Mars acts amicable most of the time, he sometimes mocks others, such as laughing along with Venus and Earth when they mocked Mercury's size. Mars can also be a little nosy