Leviathan is a level 55 system with planets and 3 moons.

Planets/Moons:

Leviathan I, Leviathan II, Leviathan III, Leviathan IV, Leviathan V, Leviathan V-a, Leviathan VI, Leviathan VI-a, Leviathan VI-b, Leviathan VII

System Resources:

Helium-3, Iron, Aluminum, Beryllium, Neodymium, Europium, Chlorine, Lead, Water, Copper, Fluorine, Ytterbium, Argon, Neon, Gold, Chlorosilanes, Xenon