Mass fraction of refractory compounds (rocks) relative to all condensed compounds (organic+inorganic) and ice to rock ratio as a function of distance to the star. This plot is shown for one of the simulated disks with Σ₀ = 95.844 g cm^-2, a_core = 46 AU and γ = 0.9. In blue the rocks mass fraction in the model “without” is plotted; in black, we plot the ices to rocks ratio in the model “without”. In green, we show the same as blue but for model “with”; in red, the same as black but for model “with”.