This class I or Jovian gas giants colouration comes from clouds in the upper atmosphere of Helium, Trifluoronitrosomethane, Trioxygen, Phosphine, and Xenon. The temperature at the top of its upper cloud layers is on average less than 150 Kelvin. The rings are made of almost pure Strontium Aluminate which, when exposed to light, stores the energy and re-emits it at a lower frequency. .