Luh otaer teyun lam yora spreadsheet havun dru per lejey eu luh radiuss ol luh acatun enngom oe're brunking ennper. E suspect luh exclusigu zinn eu sow faimula roughly selo (ingom radiuss + X dejorm), tiim X depends mostly gu luh valpa ol enngom enn questigu - turxur mel's a terrestrial planet, ges arnda, rumil zasper ohva arnda zasper. Mel havun sel per se additive per luh enngom radiuss, otaerwise oe prebso daayn sow yarnk epro enngomi tiim luh exclusigu zinn eu calculated per se ennside luh zasper ohva planet.
Waya dwarfs havun dawlm per watuth es "normal" zastos, tesh eu perr luhy've dienn heu juun exclusigu zinn arunama luhm; mel's harler luh sami faimula (ab sami thickness ol exclusigu zinn) lam mel hars fohva plorf-sized zastos.