Eler is a small planet in the Castique system.
It has one moon, Viergerine Odalis, and two suns, Gezis Prime and Gezis Minor.
The planet is wounded and doomed to die. Its heart, crystalized blood of an Elder Being, was partially mined and now the gaping wound is left festering with curses and seeping with rot.
Luckily, the planet is protected by Éméris, the Enchanted Hawthorn, an immense cosmic tree. It grants Eler a few millennia of life support, keeping the decay at bay, but its days are still numbered.