Foundation

Foundations  are space stations that were created to protect the survival of the human race from the Second Wave.

AKAPUSU
AKAPUSU (アカプス) is FOUNDATION-1.

Located near Venus

STELLVIA
STELLVIA (ステルヴィア) is FOUNDATION-2 and the setting of most of the events of Stellvia.

Located near Earth.

ODYSSEY
ODYSSEY (オデッセイ) is FOUNDATION-3.

Located near Mars.

EL SANTO
EL SANTO (エルサント) is FOUNDATION-4.

Located near Saturn.

VISION
VISION (ビジョン) is FOUNDATION-5.

Located near Pluto.

ULTIMA
ULTIMA (ウルティマ) is FOUNDATION-6.

Located 40 Astronomical Units "south" of Earth.