Thyl: Kepler-10 b is very close to its star, has a very short period of orbit around its star, and a very high surface temperature. Unique is the very high density of the planet: it is 8.8 g/cm3, which is higher than the density of iron, thus it is assumed that the planet is iron. The illuminated side of the planet is most likely covered by a melted metal ocean.
Thyl: no water, no vegetation
Alexander: Populated by Mytolysides