Well, Pluto is the Roman counterpart of Hades, who was the Greek God of the underworld, but as Pluto he was often seen as the god of wealth.
Pluto, it is now a dwarf planet or planetoid.
neptuneNeptune is the closest to Pluto. Uranus is the second closest planet to Pluto. Saturn is the third closest planet to Pluto. Jupiter is the forth closest planet to Pluto. Mars is the fifth closest planet to Pluto. Earth is the sixth closest planet to Pluto. Venus is the seventh closest planet to Pluto. Mercury is the most furthest away from Pluto. The Sun and the moon are not considered as planets. The planet Pluto is also not considered as a planet.
Pluto has a tilted orbit (compared with the average plane of the orbits of the other planets). Also, Pluto would be considered a "terrestrial planet", but it is not now defined as a planet. It's just called a "dwarf planet" now.
pioneers explored pluto
The planet with a moon named Charon is Pluto. Charon is the largest of Pluto's five moons and it is about half the size of Pluto itself.