Just curious, scrolling through looking at Sol's system info.
Pluto is listed as a terrestrial with 0.08 gravity and a diameter of 2,302km
However, two moons are listed as being larger but still are defined as chunks. Perhaps this leads into the "Pluto shouldn't be classified as a planet" discussion but I'm just curious what the cutoff point was:
Triton - 0.18 gravity, 2,704km diameter
Europa - 0.15 gravity, 3,130km diameter
Now Io is the smallest "terrestrial" in Sol, so I'm guessing that with these stats:
Io - 0.18 gravity, 3,660km
the cutoff is 3,500km (to keep things round)
I have no idea if this means anything, but just noticed it and thought I'd ask.