[quote=whizzball1]
323 quadrillion square miles of land in a month? Where did he get all that land? And the workforce to build the place, all of which had the necessary training to survive in deep space? And get around the plethora of stars that he would find while building? And create an atmosphere and gravity for a flat place? And what would he do for the beings on planets he would be displacing, in fact, destroying? He'd have to deal with getting them all out and suppressing any uprising that might occur.
[/quote]

You miscalculated. It's a sphere.