10. Must Not Be Too Close To Other Planets Or Moons
While we feel a moon or two will be needed for the planet we call home, they shouldn’t get too close. If they do, it could cause more gravitational changes that our new planet does not need. However, this could be even worse if our neighbor planets are too close. Especially those at or near the same size as the one we’re going to be living on.
Our planet was formed by various asteroids and planets crashing into it. We even had a second moon but it eventually was pulled in by the Earth to give us the planet we have now. This possible crashing is something we do not want to be around to experience. On top of this, the closer these planets and moons are, the more likely they are to get in the way of the sun. Which isn’t good either.