Phobos is the older of Mars’ two moons at age 12. He’s bigger, bolder, and always the first to leap into action, even if he hasn’t completely thought things through. Outrageous at times but relatively good natured at heart, Phobos is full of energy and enthusiasm. He’s especially close to Mars, though his impulsive nature often makes him the perfect cover for his younger brother Deimos’ schemes. Deimos is the planner, Phobos is the doer. His voice has that playful, mischievous kid quality, but he loves slipping into silly, over the top voices just to get a laugh.