Chris Cwej, during the bottle universe gambit, refered to the home planet of his employers as "the Homeworld" or the homeworld when talking to Christine Summerfield.
This Homeworld was located near the centre of the Galaxy, (PROSE: Dead Romance [+]Loading...["Dead Romance (novel)","Dead Romance"]) something also true of the pre-War homeworld of the Time Lords (PROSE: Human Nature [+]Loading...["Human Nature (novel)"]) and accoding to Cwej, some of the "time travellers" didn't invade the bottle, but instead set up colony-worlds within the "real" universe, (PROSE: Dead Romance [+]Loading...["Dead Romance (novel)","Dead Romance"]) which the Homeworld generally percieved to be the orignal also did. (PROSE: The Book of the War [+]Loading...["The Book of the War (novel)"]). However, a later account indicated that only one House had invaded the bottle, (AUDIO: The Eleven Day Empire) and indeed The Book of the War stated that, originally, each cloneworld had a caretaker-House to look after it. (PROSE: The Book of the War [+]Loading...["The Book of the War (novel)"])
Either way, by the time Christine Summerfield arrived at the the capitol city of the homeworld, it appeared to be in ruins. Whilst there, she speculated that the universe she was currently in could be, just like hers, be a bottle universe. (PROSE: Dead Romance) However, Christine, then calling herself Eliza, was in the Eleven-Day Empire, which was decidedly located in the universe of The Book of the War rather than any bottle thereof, when it fell. (AUDIO: The Eleven-Day Empire [+]Loading...["The Eleven-Day Empire (audio story)"]) Despite this, it was still plausible for the Homeworld on which Christine wrote most of Dead Romance being located within a bottle, as Christine planned to ask the Gods to carry her into the universe above. (PROSE: Dead Romance [+]Loading...["Dead Romance (novel)"])
Behind the scenes
This Homeworld was a ruined Gallifrey within the Virgin reality. Other ruined Gallifreys in the Virgin reality included Ardethe and New Alexandria.