Heavy element mass origin for the 3, 10, and 30 AU planets. Panel F.1a: Heavy element mass origin for some of the simulated planets, colour-coded by disc viscosity. The markers represent the different scenarios: pebble accretion (dots), planetesimal formation (triangles), and planetesimal accretion (plus signs = 50 km, crosses = 1 km planetesimals). Panel F.1b: Heavy element mass origin for some of the simulated planets, colour-coded by heavy element mass. The different markers represent the different initial positions of the planets: 3 AU (stars), 10 AU (diamonds), and 30 AU (pentagons).