Europa

Europa (also known as Jupiter II) is a female natural satellite of Jupiter.

Her celestial counterpart is covered in ice with more water than Earth under the ice. It is the smallest of the four Galilean moons, yet overall the sixth largest moon in the Solar System.

Personality
Europa is the youngest of her siblings. She is very energetic, optimistic, and naive. Her curiosity can sometimes put her in some unthinkable situations. Her best friend is her cousin Enceladus.

Trivia

 * Europa was drawn by the creator for a talent show and won first place.