Vertical profiles (global mean, envelope defined by global maximum and minimum values) of atmospheric temperatures (left), water cloud mixing ratio (middle), and absorbed stellar fluxes (right). The profiles were computed for an initially hot and steamy 1 R_⊕ planet (with a 10 bar H₂O + 1 bar N₂ atmosphere) orbiting around different types of stars: TRAPPIST-1 (T_★ ~ 2600 K), Proxima Centauri (T_★ ~ 3050 K), an M3 star (T_★ ~ 3400 K), a K5 star (T_★ ~ 4400 K), and the Sun (T_★ ~ 5780 K). The curves were drawn from the same GCM simulations as in Fig. 4. The associated simulations names are T1-1, Pcen-1, M3-1, K5-1, and SUN-1, respectively.