I'm hoping you don't give up totally on this one but take the lessons learned and apply them. I, for one, would still like to see how something like this could be done.
Perhaps you need a different bonding agent, maybe one that's not so reactive to the surface but rather works on top of it. Maybe you need to shellac your surfaces first to prevent absorption. Might try a different approach for creating your base as well. Or you could try gluing up smaller sub assemblies of 5 or so stars and then gluing the sub assemblies together.