Jupiter... Too many moonlights....

If we're being serious, I'll go with either Pluto (if we count DPs), or Uranus.

Mercury - Interesting stuff coming out of it lately. Can support life in it's constantly-dark zones.

Venus - Inhabitable, until you think about the Cloud City ideas. At 1 bar pressure, it's the most habitable planet in the solar system.

Earth - Duh!

Mars - Has water, and can support life.

Jupiter - Has Europa and it's wonderful oceans, as well as Io.

Saturn - Has Titan, which has ocans and is a cold proto-earth in the making.

Neptune - Has Triton, among other things.

Ceres - Great asteroid colony if we ever needed to mine for resources.

Eris - Rather far out there, and a large TNO for bases way out there.

Makemake - Same as Eris, but even further out there.

X512C X_X.

Uranus.

Link? I couldn't find anything about that.

Venus - Apparently women came from there and we we all know how well that worked out.

Uranus that planet is terrible (its full of amonia)

So all we have to do is build Cloud City and overcome the acid rain?

Sounds a bit complicated.

(Not arguing with you, just pointing out how difficult it would be to live on venus)

 Mars actually can't suport human life right now. They have found solid water on Mars. Water does not, and cannot exist in liquid form on Mars. It goes through either sublimation or deposition which is why we find water vapor and ice, but no puddles. Also, Mercury has a average temperature of under -100 degrees Celsius on the dark side. Merucry also is not tidal locked to the Sun yet so there is no permanent dark side.

 I would say Mercury is the worst planet in this solar system. It is only the second hottest planet despite being the closest to the Sun, and is the coldest planet now that Pluto has rightfully been removed from the list. Only a complete failure of a planet could screw itself up that badly.