51 Pegasi
From FEInfobase
51 Pegasi is a star system 50 light years from Sol. It is a rather backwater system with minimal resources. The system itself contains two gas giants and a single small rocky planetoid that closely orbits the star. In recent years, the Federation has considered deeper mineral surveys in the area.
In 2409, the crew of the USS Ticonderoga found a 200 year old Federation vessel adrift in the system. Onboard were six Humans, including Charles MacAllen. It turned out that they had been brought through time and space on a mysterious interdimensional vessel of which little is known.
OOC: 51 Pegasi was the first star system that an extra-solar planet was confirmed to exist in