Evolution of the orbital distance for a planet having the same mass as TOI-849b and a_in = 0.01598 AU. From top to bottom: solid lines show the evolution of the orbital distance for Ω_in = 5, 6, 7, 8, 9, 10 Ω_⊙ (green, black, red, cyan, blue, and magenta). The dotted and dashed lines indicate the evolution of a_min and a_corot (or Corad), respectively, for different values of Ω_in (same colour code). The cyan and magenta shaded areas represent the extension of the stellar radiative and convective regions, respectively.