suggestions on approach coplanar surfaces

Hi all,

As a novice grasshopper user I am in need of some hints on which approach to take in the following:

I parametrically created points in 3D space, depicting centers of petals of a pinecone. I introduced spheres around these points and increased their size so that they meet. See picture.

I would like to generate on the points defined, coplanar (petal) panels, it's boundaries defined by the intersects of these panels.

Which approach would you take to tackle this?

Thanks for your suggestions.