They are from Skaro.
Skaro
Doctor Who - 1963 Planet of the Daleks Episode Three 10-17 is rated/received certificates of: UK:U (DVD rating)
Doctor Who - 1963 Planet of the Daleks Episode Six 10-20 is rated/received certificates of: UK:U (DVD rating)
Doctor Who - 1963 Planet of the Daleks Episode Two 10-16 is rated/received certificates of: UK:U (DVD rating)
Doctor Who - 1963 Planet of the Daleks Episode Four 10-18 is rated/received certificates of: UK:U (DVD rating)
Doctor Who - 1963 Planet of the Daleks Episode One 10-15 is rated/received certificates of: Australia:PG UK:U (DVD rating)
Kyrol was a planet which the humanised Daleks chose to hide themselves from the "pure" Daleks. The Eighth Doctor once helped the humanised Daleks kill Kata-Phobus, which would have fed on the Daleks. (DWM: Children of the Revolution)
Planet of the Daleks happened on 1973-05-12.
the daleks first came into the show just around the third episode, considering that all the episodes back then were separated into two. the episode was named "dead planet" and afterwords the daleks became a major part of doctor who
in 1963, the first aliens the first doctor encountered were the daleks. the daleks looked a lot different to the daleks we have now. terry nation created the daleks and have been around for nearly 300 years! these are the dalek stories we have seen so far... the daleks, the dalek invasion of earth, the chase, the daleks' master plan, the power of the daleks, the evil of the daleks, doctor who and the daleks, daleks' invasion earth 2150AD, day of the daleks, planet of the daleks, death to the daleks, genisis of the daleks, destiny of the daleks, ressurection of the daleks, revalation of the daleks, rememberence of the daleks, dalek, bad wolf, the parting of the ways, doomsday, daleks in manhatten, evolotion of the daleks, the stolen earth, journeys end, victory of the daleks......
The Daleks were created by the scientist Davros on the planet Skaro in the TV show Doctor Who. They were originally the mutated survivors of a nuclear war, which Davros then encased in armored shells to become the Daleks.
It was called 'the Daleks'