Getting an academic position right after an industrial based PhD program
Actually, this is a question for your university, you are enrolled to. If they offer "industrial" PhD program, they should explain the criteria for "good" PhD thesis. It is entirely possible that 5 SCI papers are plenty, given the orientation of the program.

If, on the other hand, you are worried about your future career after PhD, yes, there is reason for concern. You enrolled in a program that fits people who want to get employment in the industry, not in the academia. In my opinion it is not the question of what your CV or PhD thesis says, the question is whether you learned enough of the basic research stuff you will need as an academic scientist (as opposed to the industrial developer).

If I would be faced with a candidate like you, I would be very interested in the content of those 5 SCI papers and would like to know which parts of the research were exactly your responsibility. If you implemented a solution, but someone other did rigorous experimental evaluation on all papers, then I would consider you less qualified than someone who did the experimental evaluation part as well (which is usually the case with first authors on journal papers, written in academia).

The unrelated subjects on the other hand would not be a disadvantage.