In the current system of Western Astrology, the planets are assigned gender. The Moon and Venus are feminine, Mercury is both masculine and feminine, and the Sun and the rest of the planets are masculine. As with the case of the gender assignment of the elements, the gender assignment of the planets has a long pedigree, and is rarely, if ever, questioned.
Where did these gender assignments come from?
While many historical cultures assigned gods and goddesses to the planets, the gender of the planetary deities is far from uniform. The Norse Sun deity, Sunna or Sol, was feminine, as is the Sun deity in Japan, Amaterasu. In the German language, it is still common to refer to the deities as Frau Sunne and Herr Mond. In the Vedic tradition, all of the planetary deities are masculine.
The gender of the planets in the Modern Western system has been passed down to us in the seminal ancient astrological textbook, the Tetrobiblios and seems to be derived from the gender of the corresponding god or goddess in the Greco-Roman pantheon.
A Problematic System
I think that this planetary gender assignment is problematic in terms of its influence on popular culture with respect to ideas and beliefs about femininity, and about masculinity, for that matter. I do not think it adds much, if anything, to astrology on a practical level.
One of the first things that one notices is that the planetary gender assignments are not even. There are 4 masculine planets, the Sun, Mars, Jupiter, and Saturn, with only 2 feminine planets, the Moon and Venus. Furthermore, the dominant luminary is assigned to the masculine gender and the subordinate luminary to the feminine gender. This is clearly a system heavily influenced by patriarchy, which is understandable, as Greco-Roman culture was highly patriarchal.
I think that there is an even deeper problem, however, in that it codifies very rigid gender roles that are present to this very day. Not even ardent feminists question the gender assignment of the luminaries. Instead, many of them seem to try to elevate the Moon over the Sun, which is a much greater upset to astrology and metaphysics.
The truth of the matter is that all people, regardless of gender, have all of the seven traditional planets in their chart and in their psyche. There is no way to tell a person’s gender from her Nativity Chart. An astrologer may argue that the planetary gender is mere symbolism and that the symbolism does not apply to actual human gender. Perhaps that may be the perception of an experienced astrologer, but the symbolism most certainly influences lay perception of human gender, and I sincerely doubt that even experienced astrologers are immune.
The current system limits the feminine to the Moon and Venus. Even though Mercury is both masculine and feminine, popular imagery almost always uses a masculine form for Mercury. By the same token, this separates the Lunar and the Venusian from the masculine. One may say that everyone has both masculine and feminine parts, and this is sometimes taken as a truism in modern psychology. I do not believe this to be the case, however, and if there is any truth to it, I do not think it applies to the planets in our charts.
In all of the years that I have practiced astrology and studied my own Nativity Chart, I have never seen any of the planets in my chart as masculine, not even my Mars in Aries. When I personify my Arian Mars, I think of her as Helga the Viking. I do not think that when I am interpreting the chart of a man that his Moon or Venus represent his supposed feminine parts. I think that a man will express his Moon and Venus in a masculine manner, just as I express my Mars in Aries in a feminine manner.
A Proposed Solution
I am a Traditionalist, and for the most part, I believe that traditions, particularly long established ones, should be preserved. On the other hand, I do believe that it is sometimes necessary to adapt traditions to the Modern Age, and that it is often advisable to adapt traditions that are clearly rooted in patriarchy.
As a Filianist, I use feminine language and imagery for God or Dea, and I also use feminine language and imagery for the Janyati, the great angels or Divine Sources behind the Planetary Principles. This is because Filianists do not see the Janyati as separate from Dea, but as the seven main aspects of Her. I would imagine that this is the reason that the planetary deities in the Vedic tradition are all masculine. In the same way, the Judeo-Christian traditions assign each of the planets a masculine Archangel.
I think that planetary powers are actually beyond human gender, the luminaries in particular. I think that the physical planets are as well. One of the difficulties is that English has no neuter pronoun for humans or for Divine powers, so without gender, it is hard not to see the planets as remote or mechanical. For this reason, I think it makes sense to use all feminine language and imagery or all masculine language and imagery. This emphasizes the full range of planetary expression to both genders.
There are times in which it becomes necessary to differentiate genders in a chart, particularly in horary (question) charts. In those cases, I believe that it is appropriate to use Mars for the male gender and Venus for the female one. I do not agree with this use for the Sun and the Moon. I think that the Solar and Lunar Principles are too high to use for human gender. I do agree with the use of the Moon for the mother when it is appropriate. I think that the mother role, which may sometimes be performed by a man, is a reflection of a High Divine Archetype, and thus may be represented by a luminary. I think that the father role of guide and disciplinarian, which may be performed by a woman, is adequately represented by Saturn.
While I see the Divine Principles behind the planets as feminine, when working with Nativity Charts, I tend to view all of the planets as the gender of the native, unless I am looking specifically at a issue that relates to gender. I really think that this makes the most sense overall. It allows me to personify the planets and give them life, while at the same time it avoids creating confusing or limiting perceptions about gender on an internal or external level.