There's no limit to the amount of custom stages you are allowed to create. However, you won't be able to create anymore once your Wii and/or SD card's memory runs out of room.
From: Bri-guy, the ultimate gamer!!!!
As many as you want until you run out of blocks for your Wii.
41, 31 new stages and 10 returning stages
at least 42 including the returning stages and the custom stages, which you get to build your own.
There will be at least 200 stages in the new game Super Smash Brothers Brawl Destiny.
there are 3 games. smash bros - smash bros melee - smash bros brawl + website- smash bros dojo