Axis

Axis is both the plane and the city. Built around the 'base' of Pharasma's spire, Axis is a golden city stretching for uncountable (but finite) miles in many directions. Axis is home to the axiomites, creatures of sentient mathematics. Axis's main industry is the production, training and maintenance of the Inevitables, an army of golden golems.
Any soul in axis has three real occupations available to them. They can go into theory, studying the underlying mathematics of the universe, furthering knowledge of the fundamental rules that govern the multiverse. Or they can work on maintaining and building the city or the Inevitables, and elegant mix of labor and geometry, of creation and refinement. Finally, one can train the Inevitables, enhancing their combat potential and teaching them new skills.
All this from the comfort of a strictly regimented society, where one does not need to worry about unpleasant surprises or things not going exactly according to plan. The city itself if beautiful but not without blemish, skirmishes with the Evil planes have left permanent scars. There are other more subtle scars on axis, crystalline domes like pearls on the landscape that suggest that there may have been a time where Axis was not totally free of internal strife as well.
The plane is governed by the "Godmind", essentially a hive mind made out of donated intelligence from all the gods of Axis. The three-fold tower of the Godmind is said to be the most impressive structure on any plane, and owing to it's extra-planar nature it is likely also the biggest.
Why would you want to go there? Well, as above, really. A a thinking, tinker or soldier there may be nowhere better in the multiverse. here is a place to ply your trade with unlimited resources, no interruptions and infinite capacity to better oneself and the society around you. "Boring" I hear you say, orc? I would have to agree.