Final position of the planets in the distance-mass diagram. Three different syntheses are shown. Blue, up-facing triangles show the reference synthesis. The other two population calculations are made with the migration model of Paardekooper et al. (2011). Red, left-facing triangles represent planets obtained with this model and the adiabatic coefficient γ calculated by our EOS. Green, right-facing triangles show the a − M positions obtained with the Paardekooper et al. (2011) model with a fixed γ = 1.4.