List of planet types
The following is a list of planet types by their mass, radius, orbit, physical and chemical composition, or by another classification. == By mass and/or radius regime == == By orbital regime == == By composition == == By surface conditions == == Other types == == See also == Hypothetical astronomical object § Hypothetical planet types Dwarf planet Minor planet Planets in science fiction § Planet types Stellar classification Substellar object Sudarsky's gas giant classification == Notes == == References == == External links == Periodic Table of Exoplanets at Planetary Habitability Laboratory, University of Puerto Rico at Arecibo A Thermal Planetary Habitability Classification for Exoplanets A Mass Classification for both Solar and Extrasolar Planets What Kinds of Planets Are Out There?