Decode the below four famous ciphers

8P of the SS
1M of the E
1S of the SS
60M in 1H

Decode Puzzle

8P of the SS - 8 planets of the Solar System
1M of the E - 1 Moon of the earth
1S of the SS - 1 Sun of the Solar System
60M in 1H - 60 minutes in 1 Hour