You did not explain how rocks form in outer space yet. Where is the activation energy required to form the chemical bonds needed to form rocks and minerals in outer space, absent pressure and heat?
So, Jeffrey, I have answered your question (above): "rocks" (i.e., any number of solid crystalline compounds, including the sorts of things found in chondritic meteorites)
can form directly from vapor phase, contrary to your guess that they can't.
Now then: I don't know
why you think I have to defend mainstream dust-formation theory. You have not, previously, been saying "I merely think mainstream theory is wrong"---you've been saying something quite different, which is "the truth is that stars evolve into planets, because they form solid cores and then lose their envelopes". Time for you to defend
your own ideas rather than randomly attacking mainstream ones.
I repeat: stars do
not, in the lifetime of the Universe, form solid rocky or metallic cores; they are too hot. You would need to violate many, many laws of physics to force a star's core to cool that fast. Stars (particularly smaller ones) do
not blow off any noteworthy fraction of their envelopes. Your hypothesis is therefore wrong. According to these (among other) considerations, your hypothesis of stars-evolve-to-planets is wrong
even if it were true that mainstream planet formation theory is also badly wrong.
That's a little complicated, do you understand?