Our jovial star reigned at his birth. [ William Shakespeare ]

We speak of persons as jovial, as being born under the planet Jupiter or Jove, which was the joyfullest star and the happiest augury of all. A gloomy person was said to be saturnine, as being born under the planet Saturn, who was considered to make those who owned his influence, and were born when he was in the ascendant, grave and stern as himself. [ Trench ]