Sol l and Sol ll gathered info since it is 1912 we have no images of these worlds. INCOMPLETE you can technically fit 7 planets in the goldilocks zone of a sun like star with a mostly stable orbit.
Parvus is estimated to be 62.1 million mi from CCRP ll Rutilans is estimated to be 29.2 million mi mi from CCRP ll Neo mundi is estimated 19 million mi from CCRP ll Magnera is estimated 33 million mi from CCRP ll