Calculated mass fractions of various atomic elements in an exoplanetary atmosphere similar to that of LTT 9779 b, and considering different planetary pressures. The calculations are based on a specified metallicity with [Fe/H] = 2.5. Notably, the atmospheric temperature made with guillot model from petitRADTRANS (Version 2) is delineated by a black line and a separate scale located at the top of the plot for easy reference.