Smash 3DS blast zone test

		   L/R(Ledge)     Up
Battlefield	     15%         38%

FD Stages	     14%         38%

Brinstar             6%          34%

Yoshi's Island       9-10%       36%

Corneria	     0-2%        32%

Pokemon League       10%         35%

Prism Tower          10%         34%

Arena Ferox          13%         39%

Distant Planet	     8-10%	 36%

Tomodachi Life(1F)   10%         23%
Tomodachi Life(B1)               29%
Tomodachi Life(B2)               35%
Tomodachi Life(B3)               39%


In here, I tested all of the "I think they could be legal" stages. The way I tested the Side blast zones was to position Jigglypuff on the very edge of the stage (no platforms) and use Bowser's fully charged F-Smash to knock her out.
The way I tested the ceiling was similar, I positioned Jigglypuff on the stage (no platforms) and used Bowser's fully charged Up-Smash to knock her up.