Which planet makes you billionaire?

I understand that the question "Which planet makes you billionaire?" is more of a playful or fantastical inquiry, as becoming a billionaire is typically tied to factors such as investments, entrepreneurship, and hard work, rather than being directly influenced by a celestial body. However, if we were to approach this question in a lighthearted and imaginative manner, one might ask, "If there was a planet where the laws of economics and finance were dramatically different, and one could easily amass great wealth through unique opportunities or resources found there, what might that planet be like? And how might one go about becoming a billionaire on such a world?" It's important to note that this is purely speculative and not based on any real-world scientific or economic principles. But it's fun to think about the possibilities and what it might take to achieve such a goal in a fictional setting.