Hycean planet - Wikipedia

Planets in the habitable zone may contain oceans of water

JWST Might Have Imaged a Hycean World for the First Time, With a Hydrogen-Rich Atmosphere and a Deep Planet-Wide Water Ocean - Universe Today

Is it possible to have an ocean planet that has a slow rotation so one side is always made of a liquid ocean and the other side (night side) is always covered

Planetary Classification - Sim Central

Desert planet - Turkcewiki.org

Starshade Archives - Universe Today

Hyche from Cordova, AL

Planetary and earth science - A hycean planet is a hypothetical type of habitable planet described as a hot, water-covered planet with a hydrogen-rich atmosphere that is possibly capable of harboring life.

Steam Workshop::Planetary Diversity - Exotic Worlds

Ocean world - Wikipedia