The creation of a system of naming the details of the relief of Saturn's satellites - Epimetheus, Janus . is being considered. Mnmas. Enceladus, Tefn. Dionysus, Rhea . Hyperion. Iapetus . Information on the history of the issue, the principles of naming, as well as data on the geological structure of Saturn's moons. The origin of the proper names assigned to the details on these satellites is explained, the features of the Russian spelling of the names are considered. Lists of all named parts in Latin and Russian versions with indication of coordinates of the map of placement of these parts. Can serve as a reference tool for planetary scientists, astronomers, cartographers, space scientists, astronomy enthusiasts. Table. 4. IL. 37. Biblnogre . 33 titles.