I think it's impossible then. My experience aligns with these recommendations. First tell it to come up with interesting story ideas. Then pick one. Have it write an outline. Have it come up with story arcs, subplots and a general structure. Chapter names... Then tell it to write the chapters individually, factoring in the results from before. Once it trails off or writes short chapters, edit the text and guide it back to where you want it to be.

It'll just write bad and maybe short stories unless you do that. I mean you could theoretically automate this. Write a program with some AI agent framework that instructs it to do the individual tasks, have it reflect on itself, always feed back what it came up with and include it in the next task.