C/O ratio and the log scale metallicity of the planets formed by SimAb and presented in Fig. 5. The color bar indicates the dust grain fraction. Shown are zoom-ins on the four regions explained in Fig. 5. In all four plots the planets that are formed in disks with higher dust grain fractions show metallicity and a C/O ratio closer to the solar value. This relation becomes less strong for planets that initiate their formation in farther regions, such as region C and D.