The Eden Galaxy was by no means the only discovery made by the Star Alliance while exploring the Danlu Interstellar Cloud. Within the thirty light-year span of the entire cloud, there were dozens of stellar systems. Some stars were brown dwarfs or white dwarfs that hardly emitted any energy anymore, and they did not form planetary systems. However, some of the stellar systems were similar to the Solar System, with various kinds of planets and rich in materials.
Three weeks after the discovery of the Eden Galaxy, the Insight found a habitable planet similar to Earth in the binary star system of Cygnus 61, and primitive primate intelligent life was discovered on this planet. The planet, named Lieque Star, was named for its intense lightning phenomena which the local primitives worshipped.