Population synthesis of two of the growth maps shown in Fig. 5. We have selected 10 000 points sampled randomly in the logarithmic starting position and the linear starting time. Core-dominated planets with an ice or water fraction of less than 25% are marked in yellow, core-dominated planets with an ice or water fraction between 25% and 50% are marked in blue and gas-dominated planets are marked in red. The water ice line is indicated by a dotted line.