Growth tracks of planets in the same disc for a starting time of t_ini = 0 Myr. The initial locations are 1, 2, 5, 10, and 20 AU. The red solid lines give the pebble model outputs, while the blue dashed lines represent the planetesimal results. The dots indicates the growth evolution after 10 000 yr, 30 000 yr, 0.1 Myr, 0.3 Myr, and 1 Myr. The disc lifetime for this simulation is 2 Myr.