Mutter's Spiral

Mutter's Spiral is the Time Lord designation for the galaxy in which the Sol system is located. Humans know Mutter's Spiral as the Milky Way or as Adric referred to it, Galaxia Kuklos. By the time of Sabalom Glitz it also went by the name of the Stellian Galaxy.

Mutter's Spiral is approximately 100,000 light-years in diameter. Together with Andromeda, Magella Minor, and other galaxies, Mutter's Spiral comprises the Local Group. Most of the planets visited by the Doctor in his travels have been, or appear to be, in this galaxy.

Planets and other locales located within Mutter's Spiral

In addition to Earth and the other planetary bodies of the Sol System, the following planets and star systems have either been visited by the Doctor and/or his companions, or have been mentioned in the various Doctor Who stories. They are either definitely located within Mutter's Spiral, or may be reasonably inferred to be:

Prion System Tigella Zolfa-Thura Sirius System Androzani Major Androzani Minor Sirius IV Tau Ceti System Diplos Ogros Zygor Thoros System Thoros Alpha Thoros Beta Other Systems Agni Agora Aldebaran II Alpha Centauri II Alpha Serpens Caput Androgum homeworld Antares Arcturus Argolis Artaris Astroville Seven Avalon Averon Axista Four Azure Blestinu Braah (Ogron homeworld) Bukol Cait Capella Calderon IV Calufrax

Canopus Chameleon homeworld Dæmos Darkheart Delta Magna Desperus Deva Loka Diadem Dido Draconia Dramos Eden Eldair Esselven Exxilon The Eye of Orion Feles Foamasi homeworld Frontios Gelsander Grold homeworld Hakol Heiradi Indra Jaconda Jagaroth homeworld Jamarian homeworld Jenggel K37J5 (Black hole) Kalaya Kalidon Karfel Kastopheria Kastria Kembel

Krynoid homeworld Krop Tor Landor Lemnos IV Macra homeworld Magnus Epsilon Mandragora Helix Manussa Mechanus Meep homeworld Mimosa II Mogar Mongo Montaplure Morphiean homeworld Necros Nestra New Alexandria Nooma Ockora Oseidon Parakon Pararachnoid homeworld Peladon Pella Satyrnis Pesca Phaester Osiris Raaga Raghi Reef Station One Refiloe Refusis II Ruta III Rigel

Salakan homeworld Sarn Schirr homeworld Sense Sphere Serenity Solos Space Station Chimera Spiridon Tanthane Tara Tarron Telos Terileptil homeworld Terra Nova Thordon Titan 3 Titania Tonkonp Torrok in the Meson system Trion Unukalhai IV Uva Beta Uva Uxarieus Varos Vedela Vega Nexos Vorella Wibbly-Wee homeworld Xarax homeworld Xeraphas Xoanon's world Yemaya Zanak

Problematic Continuity

• Some early BBC publicity placed Skaro within Earth's galaxy, but the majority of fans and authors agree that the Daleks' homeworld is located in another galaxy altogether.
• 1960's and 1970's Doctor Who television writers, in particular, would frequently misuse astronomical terms, such as constellation and galaxy. These confusions have gotten integrated into established continuity.
• Dialogue in Terror of the Autons implies that Gallifrey may lie within this galaxy, but the designation of Mutter's Spiral first given in The Deadly Assassin, and a location of "250 million light-years away" given in the 1996 television movie both indicate that Gallifrey is also located elsewhere in the Universe.
• The fact that Serenity is a Trakenite colony would indicate that Traken was located in Mutter's Spiral, but this seems to contradict "Logopolis," in which Adric notes that, "Earth's galaxy still has a few hours left," just before Nyssa sees the entropy field consume her homeworld, thus indicating that the Traken Union was located in another, nearby galaxy. Possibly the Trakenites had advanced far enough to venture outside the confines of their own galaxy before their civilization was destroyed.

Resources

• Encyclopedia of the Worlds of Doctor Who A-D, by David Saunders, Knight, 1988. ISBN 0-340-42842-2
• Encyclopedia of the Worlds of Doctor Who E-K, by David Saunders, Knight, 1989. ISBN 0-340-51106-0
• Encyclopedia of the Worlds of Doctor Who L-R, by David Saunders, Picadilly, 1990. ISBN 1-85340-081-5
• The Doctor Who Programme Guide, by Jean-Marc and Randy Lofficier. iUniverse, 2003. ISBN 0-595-27618-0 Original edition often cited as inaccurate.
• I, Who: The Unauthorized Guide to Doctor Who Novels, by Lars Pearson. Sidewinder Press, 1999. ISBN 0-9673746-0-X