Sentence:  It is more ſuitable to the wiſdom, power and greatneſs of God, to think that the fixt Stars are all of them Suns, with Syſtems of <WSD>inhabitable</WSD> Planets moving about them, to whoſe Inhabitants he diſplays the marks of his Goodneſs as well as to us... 
Meaning of the word marked with <WSD> tags:  Fit to live in; habitable.