Earth. It's a great place to live, as far as you know. You've never been there, but all you have to do is earn a quick 600 million bucks and you'll be guaranteed your own little residence on that big blue marble.
That's gonna take a while because it turns out space-capitalism is even harsher than regular capitalism. As an asteroid miner in Astronomics, which is now in early access on Steam, the precious resources you collect from mining space rocks will make massive profits for the Cube Corporation, but you'll receive only the tiniest sliver of the profits.
On the plus side, mining those asteroids is tons of fun. Jump in your space freighter, blast off to one of the asteroids passing through your claim, then land on it with your shuttle craft.
It's a little too dangerous to walk on the asteroid yourself, but you have a command bot you control as if it's your own body.
Use a scanner to find the most valuable resources hidden across the asteroid, shoot a mining laser to break up rocks, and use a gravity tether to yank resources free and carry them to your ship.