spherical lanscape generation(planets)using blueprints

Hello there, I like to generate a planet like the way it is shown on this website: http://freespace.virgin.net/hugo.elias/models/m_landsp.htm
but I have no Idea how to do that using blueprints or if it is even possible in Unreal engine 4? if it can’t be done in blueprints but it can be done in C++ I would like to know how?

If it is possible in newer versions of UE4 you are welcome to help me in that version.