Planets, United or Otherwise

Alternate(s)

Time Period(s)

Aark	Bucolic planet populated by Amazon warriors.
Aarok	Home world of Jeven Ognats, father of Legionnaire XS.
Acheron	A legendary planet of highly advanced technology. Homeworld to L.E.G.I.O.N. member Darius.
Adam Orion's Planet	Planet on which Adam Orion had a fortress and hunted Bouncing Boy. (Superboy #199)
Aleph	Homeworld of Legionnaire Kinetix.
Almeer-5	A planet visited by XS during the Legends of the Dead Earth event.
Alpha-4	A civilized planet menaced by raiders (Superboy 202)
Alroz	Client world of L.E.G.I.O.N.
Altair-5	Home of the Pyramid Men, an alien race of conical shape. (Adventure 308) Altair-5 orbits a bright white star just 16 lightyears from Sol. There are nine planets in this system, but only the fifth supports life. The fifth world has three continents, all bathed in a warm, moist climate. The inhabitants of the world are all tetrahedronal, the structure upon which all life of the world is based. The sentients govern themselves through a democracy. (Legion of Super-Heroes vol II: The World Book, Mayfair Games, 1987)
Althar	Uninhabited except for strange life-forms. Site of a vast prison-like building used for psychological and physical testing of would-be astronauts for voyages to the stars, since abandoned. (Adventure 321) Despite being unoinhabited, Althar apparently uses liquid money. (Adventure #309)
Amadus	Homeworld of Blockade Boy. Fourth planet of the Sentry-Alpha system. Due to close proximity to Dark Circle Alliance, it serves as a fleetbase for United Planets' Armada, as well as a refueling station for merchant vehicles. (Encyclopedia Galactica)
Anakar	Site of a Law-enforcement Officers' convention. (Adventure 357)
Anatac	Low-tech world with a tribal society.
Angtu ,	Original home of Mano, since destroyed. Angtu's atmopshere consisted of thick, smoky, noxiu0s gases which were poisonous to all but natives of that world. (Adventure 352)
Ankar	A dark world with no sun. Ankar is inhabited by creatures with radar eyes, such as the sticky-tongued Giant Ankarian Toad. (Adventure 358) Ankar orbits a singular primary: the famed Black Sun,. the only one in this part of the Milky Way. It is a nearly-burnt-out star that emits only ultraviolet radiation. The native life of Ankar reached its current stage of evolution before the star stopped emitting visible light, but developed the capacity to see in the darkness as it cooled. The unique nature of this biosphere has attracted scientists from across the UP. (Legion of Super-Heroes vol II: The World Book, Mayfair Games, 1987 )
Anotrom	A world living a self-supporting, even bucolic existence until it was attacked by invaders form another dimension. (Legion: Secret Origin 1)
Antares II	Home of Proty, Proty II, and the Proteans. (Adventure 308) A magical talisman of great power, the Silver Wheel of Nyorlath, landed on Antares II and was worshipped by the inhabitants until it was removed by the Legion, Justice League, and Justice Scoiety. (JLA 147)
Anthropologia	Homeworld of Legion prospect Cannus. A planet made up of extreme climate changes. Natives are among the best trackers in the universe.
Anv	A satellite, one of several locations the Legion contacted for help against the Sun-Eater. Anv is more than a week's travel time from Earth. (Adventure 352)
Anyor	One of the worlds monitored on the Legion's Emergency Board. (Adventure 327)
Apokolips	Legendary planet ruled by Darkseid.
Arbro	Populated by tree-men, Arbro's sun has weakened to such a degree that its rays cannot support photosynthesis, threatening the population with extinction.
Arctoraan	Home planet of Ambassador Jeryl . (Superboy & the LSH 249)
Ardemo	A planet remembered in the legends of the Dark Circle. (LSH Annual 2, 1991/11)
Arga-Prime	L.E.G.I.O.N. client world on which L.E.G.I.O.N. dealt with a revolution against the corrupt ruling council.
Argo City	Last surviving city of the destroyed planet Krypton.
Arnak	A planet on which Brainiac 5 destroyed a robot assassin. (Adventure 342)
Asteroid 108	Site of the historic first meeting between the Legion and the Wanderers. (Adventure 375)
Asteroid 42464-ST	"The most dangerous rock in the universe." Science Police repository of inventions deemed hazardous ranging from manufacturing processes that could topple economies to unthinkable weapons.
Asteroid 73-Q	A mining asteroid in the Asteroid Archipelago .
Asteroid Archipelago	A group of asteroids on the edge of the galaxy beyond the borders of the United Planets. Except for the noted research facilities of the Science Asteroid , most of the area is mining territory -- individual mineral-rich asteroids ranging from the size of a house to a burned-out sun. Miners typically nest in them, hollowing them out for their ores, then abandoning them.
Asteroid of Eternal Rain	An asteroid upon which it always rains (Adventure 315).
Asteroid of the Rantaks	A colonized asteroid, home to fierce creatures called Rantaks (Adventure 315).
Asteroid Sima-Lockwood	A popular transfer point beyond the orbit of Mars.
Asteroid X52	An asteroid which exploded, leaving Timber Wolf missing and supposedly dead. (Superboy 197)
Asteroid YW-89	A destroyed asteroid upon which the Legion once defeated the Legion of Super-Villains. (Adventure 331)
Asteroid ZYX-1W	Home of the Gowampi Tragopcerus Lympodiary, a balloon-like plant-beast. When fully, ripe, it explodes into a shower of death-dealing pollen. (Adventure 326)
Aurellian 5	A deserted planet patrolled by the Green Lantern Corps.
Avalon	A feudal world once occupied by Mordru. (Legion of Super-Heroes 276) A medieval backwater of the Milky Way galaxy, the xenophobic inhabitants have had limited dealings with other worlds. (Legion of Super-Heroes Annual 3)
Avatanda	Legendary world of meditation and enlightenment. (Legion of Super-Heroes 268)
Baaldur	Homeworld of Glorith.
Baaltar IV	Homeworld of Chaser Bron.
Bartok IV	Planet dotted with swamps and marshes, making the atmosphere high in methane. Gravity 1.3 Cairn standard. (L.E.G.I.O.N. '93 #50)
Barzain	Client world of L.E.G.I.O.N.
Baskh	A planet on which a shower of radioactive dust killed all the children. The effect was temporary, fortunately for everyone except the dead kids. (Adventure 356) Baskh is also home to the Baskhian road-runner. (Adventure 356)
Beztia	Site of the weird city Gothikter, which is inhabited by monsters who take turns concentrating on a purple globe. Their magnified love vibrations, cast through space by the globe, counteract evil everywhere in the Galaxy. (Superboy 117)
Bgtzl/Bgztl	Homeworld of Phantom Girl, exists in a different dimension in the same place as Earth. On Bgztl, wedding guests hold wands bearing figures of themselves, which are then presented to the newly-married couple as reminders. (Adventure 337) In Classic Legion continuity, Bgtzl/Bgztl was settled long before the 20th century. In L.E.G.I.O.N. conitinuity, Bgztl was settled by a band of phantoms in the late 20th century with the assistance of Phase. The planet's name has been spelled both ways. This may be different dialects, but Chronicler's Error is more likely.
Biel	Site of a shrine containing crystals with great mystical power.
Binder-7	Desolate, snowy planet, hiding place for one of Mordru's mystic artifacts.
Binderaan	80th century utopian world. In the 30th century, Binderaan is unsettled and unnamed.