Have you tried scripting your stored procedures and then running them against the remote database?
You can also take a look in the folder C:\Windows\Microsoft.NET\Framework\v2.0.50727 (or such for *.sql files under C:\Windows\Microsoft.NET). You'll find .SQL files that can create the database schema for you. You probably need at least InstallMembership.sql and InstallRoles.sql and maybe more, depending on your requirements.
Finally, take a look at the Database Publishing Wizard: http://weblogs.asp.net/scottgu/archi...nt-part-1.aspx
BTW: scripting schema (e.g. tables, views, stored procedures) is not enough. Some tables contain data needed to run correctly. The Publishing Wizard should take care of that.