''Ss648satrinium'' It is most heavy metal of Saturn. to which melt point is nearest 3 percent excessive from our last metal. it`s mass unit is 1670 finally. and it`s very big quantity are present in Jupiter. but limited quantity are present in Saturn. from this metal in the past. Saturn`s many moon were broken from the radio-active rays. which you see today. in the shape of stones circle around the Saturn. So Saturn have 648 metals. and last metal`s atomic number is 648 and mass unit 1670 and Cross-pton 20. or ''Ss688satrinium'' mass unit is 1670 / 28.8 = 5798611111 x 24 = 1391.666667 x 60 = 83500 x .008 = 668 - 20 Cross-pton = 648 proton of ''Ss688satrinium'' or last metal of Saturn So Neutron are 1002 + 20 Cross-pton + 648 proton = 1670 mass unit of ''Ss648satrinium''. from like this 1022 are Neutron + 648 proton = 1670 mass unit of ''Ss648satrinium''. and 20 Cross-pton. Radius is 278.33