Elon Musk wants to one day colonize Mars; but in the meantime, he has been focused on populating planet Earth—fathering a brood of at least 11 children by three different women, almost all of whom he reportedly now wants to house in a sprawling compound in Austin, Texas.

Insiders told the publication that these new properties are conveniently located around a 10-minute walk from a third mansion Musk tends to stay in when in Austin.