unstable star

[Mylon]

Has anyone tried creating stars over a currently existing ring/sphereworld and building yet another massive planetary structure? It seems like a neat thing to do (and you'd have the weapon platforms of one ringworld protecting the other!). I would _think_ it would open yourself to someone making the new star nova before the world is built, but technically they can do that from the warp point anyway if they bring their own star creator.