Sky's Edge (originally named Journey's End) was a planet orbiting the star 61 Cygni A. The ecology of Sky's Edge was superficially Earth-like, as it included recognisable plants and animals such as the hamadryad, but it was known to be metabolically incompatible with Earth flora and fauna, causing fatal anaphylactic shock in any creature or person who tried to consume it. Unfortunately, the entire elevator was destroyed by a seemingly rogue nuke -- an event later found to have been orchestrated by Argent Reivich during the arms trader Cahuella's attempt to leave the planet.