VORLON

"The Vorlon Homeworld is off-limits until we're ready... until we've earned the right to go there... a million years from now." The Vorlon Homeworld is a planet, that lacks a climate and has no weather. It's a world city, from pole to pole, and from the core to the surface. It's not known if the planet is actually a planet or if it's a computer system the size of a planet, no non-Vorlon has ever been to the Vorlon homeworld. Not even the Shadows have ever been able to get anything past their defenses.