What does your 10th house represent?
Which is the best planet for 10th house?
The Sun or Mars situated in the 10th make one enterprising, valourous and popular if the lord of the 10th is also in a favourable sign and house, a benefic planet in the 10th makes one engage in praiseworthy acts but Saturn, Rahu or Ketu therein make one commit evil or unworthy deeds.
What if you have no planets in the 10th house?
First of all, an empty 10th house shouldn't be taken as a sign that your professional life is doomed or nonexistent — you could be gainfully employed your entire working life with nary a planet in the 10th house. That said, your career probably isn't the focus of your life.
What does it mean if my 10th house is empty?
Having an empty 10th house means you have less issues holding you back with achieving your goals, having direction, and knowing what you want in life. Much of how you do this and what you're focused on is seen with the sign the 10th house falls in, as well as what the ruler of that sign is doing in your chart.