Besides this we're looking at it from the wrong angle here, this is what we would need to survive, not other beings perhaps. Still a good Infographic: Where else could some form of life exist within our solar system?
facts : The Solar System consists of the and the astronomical objects gravitationally bound in orbit around it, all of which formed from the collapse of a giant molecular cloud approximately billion years ago. of the system’s mass is in the Sun.
This diagram shows our cosmic address at a glance. We see our planetary system around the Sun, our stellar neighborhood in our galaxy, our galaxy in the local group of galaxies, and our group in the entire universe. Just how small we are!