Hello, how are you? I am cherry. About your question, look up the direction,we can see, <作る> is always used for describing incorporeity ,small things, egs,米を作る、人形を作る、規則を作る　ect. The anther way <造る> is used for big, concrete things. 庭園を造るなど。

「作る」is simply to make. 「造る」implies to create or build in addition to make. 「神は6日目に人間を造った」 (God created human beings on the 6th day.)