<page_title> List of natural satellites </page_title> <section_title> List </section_title> <table> <cell> Ganymede <col_header> Name </col_header> </cell> <cell> 2634.1 ± 0.3 <col_header> Mean radius (km) </col_header> </cell> </table>
In Galilean moons, Ganymede is the largest natural satellite in the Solar System in diameter.