The mating process of the Cellocher gives birth to yellow stars. These stars tend to give rise to life bearing systems and are incubation chambers for new Cellocher.
Their consciousness exists in a dimension beyond conventional space/time and sits on travelling groups of photons. They can substantiate themselves into a holographic form at will.
Young Cellocher exit a star in a burst of energy, often resulting in an event known as a solar flare.
As life develops around a Cellocher star, the songs of the life around it feed into the persona of the Cellocher spawn.