Comparison of the dust size distributions in three simulations with different stellar masses and different disk masses. The first row in each group depicts a DustPy simulation (full treatment of coagulation). The lower rows show the respective TriPoD simulations with the PLUTO code. Panels on the right depict the local dust size distributions at 10 au at both snapshots. The gray lines in the right panel follow power laws with q = −3.5 and q = −3.0.