The following is a list of known worlds that were part of Yu's Domain.
“Valon is a planet in the Milky Way galaxy. Valon was the location of one of Yu's secret bases...Valon
“Kunlun, originally known as Elysium Pedion during the time of the Ancients and designated...Kunlun
“Shengyu appointed P1Z-003 by the Tau'ri is a planet in the Milky Way galaxy has a Stargate. The...Shengyu
“Cradle of Heaven is appointed P1N-426 by the Tau'ri is a planet in the Milky Way galaxy has a...Cradle of Heaven
“Ulan-tze, designated P1D-555 by the Tau'ri, was a planet in the Milky Way galaxy that was ruled...Ulan-tze