Three Pale Blue Dots

For centuries, Astronomers have seen Mars and Venus as a planets booming with life. A wild planet with deserts, jungles, and oceans. However, their theorizes turned into disappointments when it was discovered that the two planets closest to Earth were nothing more than dead wastelands that could never support life.

But just imagine, what if Mars and Venus could support life? What if the two planets experienced a similar scenario like Earth 4.5 billion years ago? What would the Sol be like had there been Three Pale Blue Dots?