Benzyne, I just checked the statistics. You may have been reading degrees inclination as temperature. If you check the next couple of columns, you’ll see that all the planets are in the 5,000 to 7,000 degrees Kelvin range, and that’s hot enough to liquify or convert to gas most of the elements and natural materials.
Degrees incliniation is how far off of “vertical” the axis of the planet is as it revolves around its star.
Hope that helps.