Editor Creator Tools Sphere Generator

Hello! I would like to suggest an addition for the Minecraft bedrock editor. I think there should be a way to generate very large spheres. We already have the brush tool that can make spheres, but it only goes up to 14x14x14. If I want to generate larger spheres that are like 100x100, I cant. I hope the ability to generate giant perfect shapes is added in the future, thank you.