I am going to side-step my usual format here and try a little something different this time. This stems from a conversation I was having with my lovely wife R’Chel a few days ago. Recently, I picked up an interest in astrology. We have been listening to Game of Thrones on audiobook, and that day, the two interests coincided.
First though, a little background. I noticed that there are several outlets for looking up the signs of some of these characters online. They mostly deal with the sun sign of each of these identities. (Your sun sign is the most referenced sign that people generally know about.) Even so, there is a widespread practice that observes which zodiac signs that every celestial body is in at the time of birth. This means that everyone also has a Moon sign, a Mercury sign, Venus sign… etc.
Each celestial body represents different energies. Most simply stated, the sun represents your identity. The moon represents your emotions. One also has a rising sign, which coincides with whatever zodiac constellation was coming over the horizon at the moment of birth. In general terms, your rising sign is how other people see you. If that seems confusing, don’t worry, it will probably make more sense as we go on.

First up was Varys. I figured him to be a Gemini Sun, Capricorn Moon, and Virgo Rising. Gemini has associations with communication, logical thought and cleverness. To me, this is the heart of whom Vary is. His network of “little birds” has him well-connected to the whispers and motives of Westeros, while keeping apprised of how this litany of knowledge interrelates must take some wit. Even so, Varys is not known for his displays of emotion. Regardless of what is going on, he remains even and grounded. He is calm, steady, and structured: All Capricorn traits. Virgos are characteristically fastidious and are best suited to some line of service, while this led me to chose this as his rising sign. With a shaved head, tidy hygiene, and having outright stated he was in service to Westeros itself, I think Varys presents himself clearly as aligned with this sign.
I got to thinking about Littlefinger next. I want to call him a Libra Sun, Cancer Moon, and Gemini Rising. Petyr Baelish surrounds himself with beauty at every available opportunity and never shies away from acquiring whatever attractive thing is available to him. As treasurer of the realm, he is considered capable of finding monies enough for any grand feast or cause. Though he is incredibly shifty as a character, he is nevertheless intent on peaceful, diplomatic relationships. He tells Ned outright not to trust him, in a pleasant tone and friendly voice… like don’t get upset about the fact that I despise you. I think this outlook is also aligned with a Cancer Moon, though in its less gracious format. (We are talking about someone who lost the love of their life and so has become bitter and manipulative.) He seems to be choking on suppressed emotion, while coming off to others as the clever wit that Varys exudes from his core.

Arya was presented as the challenge to our astrology game. For her, I figured Scorpio Sun, Scorpio Moon, and Sagittarius Rising. I believe that it would take a Scorpio to embody all the changes that Arya goes through over the course of her character arc. Like a Scorpio, she is unflinching in the face of facts, whether that involves suffering loss, deciding upon vengeance, or establishing the miraculous malleability that she develops. She is secret with her emotions. Alternatively, Sagittarius has alignments with adventure, philosophy and religion. Arya embarks upon her journey outside of the Stark homeland for the sake of her secret pact with herself rather than for new experience, and uses the tools of her religious study for her personal vendetta rather than as a true follower. I think this is why Sagittarius fits as her rising sign, but not as her core identity.
I thought that Stannis Baratheon would make a great Capricorn Sun, Aries Moon, and Capricorn Rising. He is (and is seen as) structured, unrelenting, and strict. The largest obstacle between his assuming the title of King is his utter lack of charm and charisma. He is also demanding, reactive, and easily drawn into the machinations of others who are capable of manipulating his anger and indignation. Aries is a highly energized sign that is strongly motivated to act, and act is precisely what Stannis does.

Robert Baratheon? I figure he is a Taurus Sun through and through. He loves the things that give him pleasure of every sort, and preferred to have these things to excess. I thought that he needed a dose of fire to gain a kingdom and keep it. I choose Leo as his Moon sign. Robert was enlivened by adoration, while he was also brave enough to be vulnerable with his friends and council when discussing his fear of Daenerys. I think Robert is also a Sagittarius Rising. Though building his kingdom is well aligned with long-distance travel and adventure, it also seemed to be his habit to create a comfortable place to drink up and chow down wherever he went, so I think his Sagittarius side was not his core self.
I suppose then it would be right to go for Renly next. Renly was a little more refined and appreciative of the finer things, which inclines me to think of a Libra Sun. He was open with his emotions, needed encouragement to follow his desires, and well-liked by just about everyone. I want to say that he is a Cancer Moon, in the non-embittered and supportive of others sense. (So in contrast to Petyr!) Renly was seen by others to be a bit peculiar and aligned with unconventionality. I think he’d fit in as an Aquarius Rising. Renly’s ideas may not be incredibly inventive to our current culture – but they were to his.

Theon? Here’s a character that tried desperately to be loyal: To the Starks, to the Greyjoys. He thought himself a good diplomat, but wasn’t really. He is always subject to the needs and drives of others, despite his wont to be self-important. I think he fits as a Virgo Sun. Because of his apparent sensitivity and desire to understand the mechanisms of his world, I would place him as a Pisces Moon. Theon put on pomp and circumstance as a way to open doors or gain admiration, so I suspect him to be Leo Rising. (It also took quite a bit of bravery for him to aide Sansa.)
Personalities are complex and there is quite a bit of astrology that I’m not considering here. This isn’t taking houses or planets into consideration. It’s all meant in practice of characterizing fictitious people and fun! Anyone else you want added to my list?