A class II Gas Giant in a system at the very bottom of the galactic plane in the very sparse region between the Sanguineous Rim and Kepler's Crest. It has 3 rings, 3 landable shepherd moons and a landable, non-tidally locked, 4th moon with an eccentric orbit and easy driving gravity (0.12g), providing some stunning views from the surface. This is also a Green system, making it a useful stop for any ships making their transit between galactic arms through this region. The nearest neighbour is approx 57Lyrs. Line 74 in Inner Moons register. In Welsh mythology Gwydion recalls Lleu from the underworld using song and returns him to human form. This system was discovered by the crew of Blodeuwedd's Branch, on its journey down the Outer Arm c.3306.

A Class II Gas Giant in a system that's at a sparse part of the inter-arm void in Kepler's Crest. This giant has three rings, three landable shepherd moons and a fourth landable moon on an eccentric orbit that provides some stunning views from the surface.

This is also a "green system", meaning it has all of the materials needed to synthesize FSD boosts.

The POI's name comes from Welsh mythology, where Gwydion is a hero with many exploits, including recalling his nephew Lleu from the underworld using song and returning him to human form. This system was discovered by the crew of Blodeuwedd's Branch, on its journey down the Outer Arm in 3306.