Oh. Sols. I understand.
No, in the 'introduction", above you apparently have a typo: "Father, a space merchant, has been missing for 10 soils, ".
I understand now that you meant to type sols.
The movie "The Martian" with Matt Damon also used the sols unit of measurement for time, I see. It's actually better than "suns", imo. You should consider leaving it as-is.