Arrakis Planitia is a

planitia In geography, a plain, commonly known as flatland, is a flat expanse of land that generally does not change much in elevation, and is primarily treeless. Plains occur as lowlands along valleys or at the base of mountains, as coastal plains, and ...

(plain) on

Titan Titan most often refers to: * Titan (moon), the largest moon of Saturn * Titans, a race of deities in Greek mythology Titan or Titans may also refer to: Arts and entertainment Fictional entities Fictional locations * Titan in fiction, fictiona ...

, the largest

moon The Moon is Earth's only natural satellite. It Orbit of the Moon, orbits around Earth at Lunar distance, an average distance of (; about 30 times Earth diameter, Earth's diameter). The Moon rotation, rotates, with a rotation period (lunar ...

of the planet

Saturn Saturn is the sixth planet from the Sun and the second largest in the Solar System, after Jupiter. It is a gas giant, with an average radius of about 9 times that of Earth. It has an eighth the average density of Earth, but is over 95 tim ...

. It is located in Titan's southern hemisphere, between 74 and 80° south and 113–134° east, within the Mezzoramia region. Arrakis Planitia is named after

Arrakis Arrakis ()—informally known as Dune and later called Rakis—is a fictional desert planet featured in the ''Dune'' series of novels by Frank Herbert. Herbert's first novel in the series, 1965's ''Dune'', is considered one of the greatest sc ...

, a fictional

desert planet A desert planet, also known as a dry planet, an arid planet, or a dune planet, is a type of terrestrial planet that is arid at the surface level. Deserts can be cold or hot, and even retain water, like Antarctica or the Sahara on Earth; however, ...

that is featured prominently in

Frank Herbert Franklin Patrick Herbert Jr. (October 8, 1920February 11, 1986) was an American science-fiction author, best known for his 1965 novel Dune (novel), ''Dune'' and its five sequels. He also wrote short stories and worked as a newspaper journalist, ...

's ''

Dune A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat ...

'' novels. The name follows a convention that Titanean plains are named after planets in Herbert's work.

References

Extraterrestrial plains Surface features of Titan (moon) {{Saturn-stub