Impact of physical parameters varied across the grid on the T–P and pressure–radius profiles. The left, middle, and right panels illustrate the impact of varying the planet mass, envelope metallicity, and envelope mass fraction, respectively. Aside from the parameter varied in each panel, all other parameters are kept fixed to T_eq = 381 K, M_p = 5.1M_⊕, and f_env = 8.79% (bolded profiles). Decreasing the equilibrium temperature shifts the envelope profiles, as illustrated in Figure B1.