Table 1: Radius and central thermodynamic properties of a planet of mass $M_{\rm P}=20~{M}_\oplus$ at 1 Gyr with a total heavy element mass fraction $Z=(M_Z/M_{\rm P})=50\%$. Results for different heavy element compositions (water = W, rock = R, iron = I) and EOS (aneos = a, sesame = s, SCVH = SC) and different heavy element distributions are given.
$~{M}_{\rm core}$ EOS (core) $~{Z}_{\rm env}$ EOS(env) $R_{\rm p}$ $T_{\rm c}$ $\rho_{\rm c}$
( ${M}_\oplus $)     env. ($R_{\rm J}$) (K) (g cm-3)

10
W-a 0 SC 0.890 1.1 $\times$ 104 4.11
10 W-s 0 SC 0.901 1.5 $\times$ 104 4.85
10 R-a 0 SC 0.836 8.1 $\times$ 103 9.07
10 R-s 0 SC 0.838 1.8 $\times$ 104 10.64
10 I-a 0 SC 0.799 1.7 $\times$ 104 31.20
0   0.5 SC (0.775a) 0.953 1.2 $\times$ 104 0.58
0   0.5 SC+W-a 0.669 7.6 $\times$ 103 1.03
0   0.5 SC+W-s 0.858 104 0.73
8 W-a 0.166 SC (0.441a) 0.876 1.2 $\times$ 104 3.85
8 W-a 0.166 SC+W-a 0.811 1.1 $\times$ 104 3.93
8 W-a 0.166 SC+W-s 0.862 1.1 $\times$ 104 3.87
a Value of $~{Y}_{\rm equiv}$.


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