Extended Data Fig. 4: Total planetary masses against planetary radii of observed and synthetic planets.
From: A radius valley between migrated steam worlds and evaporated rocky cores
The observational data was taken from the NASA Exoplanet Archive (composite data, accessed on Dec 9, 2022) filtering for relative mass, stellar mass, and radius standard errors smaller than 20% and stellar masses ranging from 0.75 to 1.25 M⊙. Errorbars show the standard error. We caution that this sample of planets does not come from a homogeneous survey.
