Tynna was a planet in the Expansion Region that was placed along the Shipwrights’ Trace hyperspace route and was home to the aquatic, sentient Tynnan species. It was a terrestrial planet located in the Expansion Region. Situated in grid square N-14 of the Standard Galactic Grid, it lay along the Shipwrights’ Trace hyperspace route between the astronomical objects Chardaan and Allanteen VI.