This page provides a comprehensive and continuously updated list of stars and planetary systems within 20 light years of Earth, offering a detailed look at our closest cosmic neighbors. From the Alpha Centauri system and Proxima Centauri to Barnard’s Star and other nearby red dwarfs, people can explore distances, star types, and known exoplanets, including potential habitable worlds. With over 100 known stellar objects in this range and new discoveries emerging regularly, this resource is designed to help users visualize and understand the structure of our local galactic neighborhood in an intuitive and data rich format.

1 Star System within 20 light years has 1 confirmed habitable planet (Earth).

5 Star Systems within 20 light years have the potential to host habitable planets,
with a total of 8 habitable planet candidates among all of these 5 star systems.