Physical Description
Because of their heritage Star Children look like regular humans. They can be any sex, race, size, height, and have any level of attractiveness. What separates them from normal people is their abilities and The Burst, the flickering moment where they show the other half of their heritage. Star Children are deeply tied to light and each Child has their own color. Their eyes faintly shimmer and passionate moments cause light to shine through their chests. However this is brought to the extreme when they Burst, becoming beings radiant light.

The Burst is heavily influenced by emotions, only flaring up in the extremes. Anger and despair can cause untold destruction, while compassion and love can heal. Beyond the Burst each Star Child can either create and project waves of plasma or become a living philosophers stone. Not surprisingly each Star Child is immune to heat, fire, and plasma in equal measure.

Culture
As they are children of man there is no defined culture among Star Children, instead being largely influenced by their environment. Meaning they can be anyone and come from anywhere. However every single one feels an attachment to the stars, a sort of belonging that they can't get on earth.

Health Information
Little is known on how Star Children work, even amongst themselves. They don't need things essential to human survival like eating or drinking. Some even eschew sleeping, preferring to stay awake at all times. Beyond that however they are normal flesh and blood, claiming no resistances to anything in particular. In fact even the Burst will kill them if active for more than a couple minutes. Finally, if nothing else kills them, age will. Star Children are physically human minus their abnormalities and will only live about 100 years, aging normally.

Strangely enough they leave no body behind in death, instead going into one more Burst before disappearing.