Science Fiction · Star Wars Systems

Star Wars: Tatooine

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Tatooine is a legendary desert world in the Outer Rim's Arkanis sector, sitting at the crossroads of the Triellus Trade Route and the Old Corellian Run in a lawless region known as the Slice. It orbits the binary stars Tatoo I and Tatoo II, once catalogued by early cartographers as the Tri-Planetary System J11.9.

Despite its harsh climate, punishing twin suns said to prematurely age those who settle there, and status as a hub for smugglers and Hutt crime lords, the system holds immense historical importance as the childhood home of Anakin and Luke Skywalker. Early explorers reportedly mistook Tatooine itself for a third star, its sodium-rich deserts blazing with reflected sunlight. This preset captures the binary suns, Tatooine's three moons, and the system's two outer gas giants, Ohann and Adriana.

Celestial Bodies (15)

Tatoo I
star · system center · 1,400,000 km diameter
Canon Legends Class G Main Sequence

A G1-type main-sequence star, the larger and brighter of the twin suns anchoring the Tatoo system.

Tatoo II
star · orbits Tatoo I · 35,000,000 km · 1,100,000 km diameter
Canon Legends Class G Main Sequence

A G2-type companion star, slightly smaller and cooler than its sister, locked in a tight binary orbit that produces the iconic double sunset.

Tatooine
planet · orbits Tatoo I · 160,000,000 km · 10,465 km diameter
Canon 🪨 Terrestrial 🏜️ Desert World

A harsh desert world situated near the inner edge of the habitable zone. If there is a bright center to the universe, you are on the planet that it is farthest from.

Ghomrassen
moon · orbits Tatooine · 350,000 km · 1,200 km diameter
Canon Legends Satellite

The largest of Tatooine's three natural satellites.

Guermessa
moon · orbits Tatooine · 550,000 km · 900 km diameter
Canon Legends Satellite

The middle moon of Tatooine, heavily cratered and completely barren.

Chenini
moon · orbits Tatooine · 800,000 km · 600 km diameter
Canon Legends Satellite

The smallest and outermost of Tatooine's three moons.

Ohann
planet, gas-giant · orbits Tatoo I · 850,000,000 km · 125,000 km diameter
Legends 💨 Gas Giant Jovian

The second planet of the Tatoo system and the largest of its three worlds, a massive gas giant swirling with thick atmospheric bands.

Ohann I
moon · orbits Ohann · 1,500,000 km · 2,100 km diameter
Unconfirmed Satellite

An inner rocky moon swept by Ohann's intense radiation.

Ohann II
moon · orbits Ohann · 2,200,000 km · 1,500 km diameter
Unconfirmed Satellite

A heavily fractured satellite locked in a tidal resonance around Ohann.

Ohann III
moon · orbits Ohann · 3,800,000 km · 800 km diameter
Unconfirmed Satellite

A captured asteroid tumbling through Ohann's outer orbit.

Adriana
planet, gas-giant · orbits Tatoo I · 1,600,000,000 km · 108,000 km diameter
Legends 💨 Gas Giant Ringed

The third and outermost planet of the Tatoo system, a gas giant recognized instantly by its brilliant rings of pulverized ice and its four lifeless moons.

Adriana I
moon · orbits Adriana · 1,200,000 km · 1,800 km diameter
Unconfirmed Satellite

A frozen moon that helps shepherd Adriana's massive ring system.

Adriana II
moon · orbits Adriana · 2,500,000 km · 3,100 km diameter
Unconfirmed Satellite

The largest of Adriana's four moons, hiding a liquid ocean beneath miles of ice.

Adriana III
moon · orbits Adriana · 4,100,000 km · 1,200 km diameter
Unconfirmed Satellite

A dark, rocky body covered in ancient impact craters.

Adriana IV
moon · orbits Adriana · 6,000,000 km · 950 km diameter
Unconfirmed Satellite

The last of Adriana's four confirmed moons, drifting through the cold dark of the system edge.