Corner plot with a planet with of a planet/star mass ratio 10⁻³ at a location of the 1/3r_c. From left to right: Fragmentation velocity υ_frag[cm/s], turbulence a-value, disk mass M_d[M_*], characteristic radius r_c[au]. From top to bottom: α, M_d[M_*], r_c[au], M_*[M_⊙]. In the upper left plot the white dots show the track where the distinction between the fragmentation and the drift limited regime is. In the middle plot (r_c − α) the white dots show the α-value where the pressure bump cannot hold the dust efficiently anymore. In the panel r_c- M_d, shown as white dots, is the mean value of the characteristic radius for every disk mass.