Wynsdey III was the inhabited third planet in its system. This planet was home to the Adams Research Group, which was credited with developing the fissionable explosive plutonium ryanite. (TNG-R: "Night Terrors", display graphic)

This planet was only mentioned in writing.
For the remastered episode "Night Terrors", the list of explosives was revised. This planet was mentioned in one of the new entries.
Community content is available under CC-BY-NC unless otherwise noted.