chthonian planets

A form of chthonian planet — A hypothetical type of planet resulting from the atmosphere and outer layers of a gas giant being stripped away, leaving the rocky, metallic core.

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Meanings

noun
  1. pluralplural of chthonian planet
Cite this entry
APA

chthonian planets. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/chthonian%20planets

MLA

“chthonian planets.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/chthonian%20planets. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “chthonian planets,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/chthonian%20planets.

Source: chthonian planets on Wiktionary, CC BY-SA 4.0.