I found a very pretty view of the shattered planet from a naturally-occurring 'space window' in my asteroid. While I was admiring the view, I noticed that on Thermal overlay it appears very white; so I checked the other views and on Germ overlay it's also stark white. But in the remaining overlays it blends in.
did up to the surface and find a gap in the mafic rock where you can see the sky see if you can peek a view at the shattered planet that's hanging out there. On F3 and F9 it appears bright white