Moons of Pluto moons orbit Pluto at two to four times the distance of Charon, ranging from Styx at 42,700 kilometres to Hydra at 64,800 kilometres from the barycenter of the system. They have nearly circular prograde orbits in the same orbital plane as Charon. All are much smaller than Charon. Nix and Hydra, the two larger, are roughly 42 and 55 kilometers on their longest axis respectively, and Styx and Kerberos are 7 and 12 kilometers respectively. All four are irregularly shaped. The Pluto system is highly compact and largely empty. Moons could potentially orbit Pluto at up to 53% (or 69%,
The Adventures of Pluto Nash in their astronaut suits but soon run out of oxygen and pass out. Bruno carries them through the Moon desert, but soon, his battery runs out. They are eventually rescued and taken to Moon Beach by Felix Laranga (Luis Guzmán), a local smuggler who idolizes Pluto Nash. They infiltrate Rex Crater's casino/hotel. Bruno ends up running afoul of a robot slot machine whose lever he accidentally breaks. When Bruno is taken away by security, Pluto sends Dina to pay for the damages and get Bruno out. Pluto meets with Anthony, who is now going under the name Tony Francis, a