axial flux permanent magnet generator

I need a full design for a axial flux permanent magnet generator. I have the rotation speed, desired power output and voltage. I want it design for and basic dimensions. I would like a the design including coil quantity, coil dimensions, turns per coil etc. As well as magnet dimensions and quantity. I would like all the calculations and a spreadsheet that will enable me to change magnets and the air gap, rotational speed etc.