How can I create a spherical perspective grid in Photoshop or Illustrator

How can I create a spherical perspective grid in Photoshop or Illustrator CS5 where the poles are shown on the top and the bottom (exactly like the image below).

I have explored the 'polar grid tool' in Illustrator and the 'Vanishing Point' filter in Photoshop. Neither of these tools are able to create this kind of perspective grid.

If possible I would like to find a method that allows customizations like, setting the number of concentric and radial dividers like how the 'polar grid tool' works, rather than trying to build it with shapes or something..

Thanks for any help