Notes. In all runs, the ice-to-gas flux ratio, f_i/g , is fixed as 0.4 and the initial Stokes number of pebbles at the reference position r₀ is set to τ_s,0 = 0.03. 1D runs labeled with the prefix “1D” have their temperature profiles fixed (Appendix B). The first 3 columns denote the simulation parameters (Sect. 2.6) with κ_R : the Rosseland-mean opacity, L_⋆ : stellar luminosity and q_latent : whether latent heat is included, with “Y” meaning it is and “N” indicating it is not. The following 5 columns denote the characteristic outputs of the simulation runs (Sect. 3.2) with r_snow,mid: the midplane snowline position, ξ_pk : the peak solid-to-gas ratio of the pile-up, r_pk : the position of ξ_pk, FWHM: the full-width-half maximum of the pile-up and M_ice: the total ice mass stored in the pile-up. The last column refers to the figures where the runs are discussed. Figs. 2, 3, 6, and 9 present galleries of all 2D runs so they are not repeated in the column.