Mass distribution of compact multiple-planet systems
In this talk, I will present the intra- and inter-system mass distribution patterns based on the updated planetary masses derived from TTV analysis and RV follow-ups. Especially, I will report the mass/radius differences between resonant planets and non-resonance planets. The results help to connect the origin of Solar system planets and satellites with the formation and evolution of Exoplanets. It also provides a natural explanation for the intra-system mass/radius similarity ('peas-in-a-pod' trend).