Benefic planet The Sun and Mars Malefic planets – Mercury, Venus, The Moon, and Saturn Neutral planet – Jupiter Benefic planets – Venus and Mercury. Malefic planets –Jupiter, The Moon, and Mars Neutral planet – The Sun Benefic planets – Saturn and Mercury. Malefic planets – Mars, The Sun, Jupiter, and Mars Neutral planet – The Moon and Venus Benefic planets – The Moon, The Sun and Jupiter Malefic planets – Mercury and Venus Neutral planet – Saturn and Mars Benefic planets – Mars, The Sun and Jupiter Malefic planets – Mercury, Venus, and The Moon Neutral planet – none Benefic planets
Planet V Sun after entering the ν secular resonance. As an initial test of the Planet V hypothesis, Chambers and Lissauer conducted 36 computer simulations of the Solar System with an additional terrestrial planet. A variety of parameters were used to determine the impacts of Planet V's initial orbit and mass. The mean time at which Planet V was lost was found to increase from 100 Myr to 400 Myr as its initial semi-major axis was increased from 1.8 to 1.9 AU. Results consistent with the current Solar System were most common with a 0.25 Mars mass Planet V. In cases with