From Tapestries MUCK
Curuoskar is a planet also commonly known as Tapestries. It was unpopulated because of it's distance from the galactic core until the events discussed in this history. Settlement is still sparse and the world mostly wild.
Curuoskar has two moons, Mes and Estacion. Mes is the larger and is on a 28 day cycle. The considerably smaller Estacion is slightly darker and on a 84 (three month) cycle. Their cycles are locked so when Estacion becomes full or new, Mes does as well.
Curuoskar's oddest feature is it's duality. It at one point in it's history merged with it's duplicate in another dimension. The end result is that the planet flickers between the two. The flicker seems to be locked to the larger moon, Mes', orbit. Space travelers have to be wary to leave orbit at the right 'tides' to exit into their galaxy of choice.
Another property of this is that Curuoskar is a magical nexus world. The fabric between it and other worlds is very weak, allowing ease of travel between it any many different places.