If I fail a subject in 1st year and pass it in the 1st supplementary will I get a star in my memo JNTUH?

I will suggest that you don’t apply for the intermediate analogy in Graduation. It's a way you can easily pass the subjects based on your convenience throughout the full time of the course. You won’t get any stars in your memo but you will have a memo for each supplementary you write.

The individual memos help you in applying to foreign universities. For other applications, you require a Consolidated Marks Memo which can be easily obtained after clearing all papers. These memos have stars even if you pass in all subjects. 

Hope this helped you!