Planet:Seko

Seko is a planet orbiting just beyond Sorus around the K2 star Leryngia, the home system of the Leryngian Federation. The planet travels on an eccentric orbit, taking it from just beyond the orbit of Sorus to nearly twice the distance.

The planet is mostly covered in snow, and is typically colder than the freezing point of water, but during a few months when the planet is near the orbit of Sorus, primitive plants begin to grow and the only known species on the planet, the Volusor, awakens from hibernation and eats the newly-grown vegetation.

Moons
While not being quite as massive as Sorus, the planet manages to carry 3 small moons, designated Letul (59 km across, 179,000 km out), Tosk (37 km across, 234,000 km out), and Borev (172 km across, 315,000 km out) respectively.