a,core_mass,fenv,mass,radius,metallicity,track 0.3359588606622245,1.7350162140053276,4.97036536358046,1.8257633217716203,3.310603581980415,solarZ,planet_0004_track_1.0_1.0_3000.0_4.501244782329243e+30_20.0_18.0