On the Need for a Classification System for Consistent Characterization of the Composition of Planetary Bodies

• Published in: arXiv.org
• Main Author: Russell, David G
• Format: Paper
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 04.08.2022
• Subjects: Classification; Extrasolar planets; Planetary composition; Planetary mass; Solar system

A classification system is presented for characterizing the composition of planetary bodies. From mass-radius and mass-density relationships, planets may be broadly grouped into five composition classes identified as: Gas Giant, Rock-Ice Giant, gas-rich Terrestrial, Rock Terrestrial, and Rock-Ice Te...