Analysis of Donald Trump’s Vedic Astrology Chart, with Predictions for 2017. Trump’s Astrology chart is unusual in many ways. He is Leo Rising with Mars planet of Combat, conjunct the Ascendant. Trump’s Scorpio Full Moon is what gives him volatile emotions. His Sun is very strong in his 10th house. Mercury in Gemini is what makes him a news junkie and Twitter fan. Trump’s Achilles Heel is the Saturn-Venus conjunction in his 12th house. Retrograde Saturn will be giving Trump a lot of trouble this year. The August 21 solar eclipse will be conjunct his natal Mars and Ascendant Degree, indicating some sort of crisis.