The number of dwarf planets in the Solar System is unknown. Estimates have run as high as 200 in the Kuiper belt and over 10,000 in the region beyond....

Eight likeliest dwarf planets and dates of discovery A dwarf planet is a small planetary-mass object that is in direct orbit around the Sun, massive enough...

of dwarf planets List of possible dwarf planets Lists of planets Lists of exoplanets List of nearest exoplanets List of largest exoplanets List of brown...

list of geophysical planets. List of gravitationally rounded objects of the Solar System List of possible dwarf planets List of hypothetical Solar System...

This is a list of the lists of small Solar System bodies and dwarf planets. Lists of comets List of minor planets List of named minor planets (alphabetical)...

Brown dwarfs are substellar objects that have more mass than the biggest gas giant planets, but less than the least massive main-sequence stars. Their...

Ceres (minor-planet designation: 1 Ceres) is a dwarf planet in the middle main asteroid belt between the orbits of Mars and Jupiter. It was the first...

objects and dwarf planets. The catalog consists of hundreds of pages, each containing 1,000 minor planets. Every year, the Minor Planet Center, which...

Eris (minor-planet designation 136199 Eris) is the most massive and second-largest known dwarf planet in the Solar System. It is a trans-Neptunian object...

out of a nebula to create a young protostar orbited by a protoplanetary disk. There are eight planets within the Solar System; planets outside of the...