What is a Rising Sign? Aries to Virgo

When you say you are a Leo or a Taurus, you are talking about the position of a single celestial body: the Sun. But your birth chart has many more protagonists: the Moon, Mercury, Venus, Mars, Jupiter, and each one is connected to a different part of who you are.

Some speak of how you feel, others of how you think, love, desire, act, or face life’s changes. That is why, when you look at them together, you begin to understand that your personality does not respond to a single energy, but to many forces in dialogue with one another.

In this article, we explore what planets are in astrology, what each one represents, and why the same planet can express itself very differently from one person to another.

Table of Contents

• What Are Planets in Astrology
• Personal Planets: Sun, Moon, Mercury, Venus, and Mars
• Social Planets: Jupiter and Saturn
• Transpersonal Planets: Uranus, Neptune, and Pluto
• What Planet Rules Each Sign
• How a Planet Changes According to the Sign and House

What Are Planets in Astrology

Your Sun sign is only the doorway into astrology. It speaks of where the Sun was when you were born, and that is why it defines the sign you usually say you are. But, at that same moment, the Moon, Mercury, Venus, Mars, and other planets were also there, each occupying a different position in the sky.

For astrology, those planets represent different parts of you. The Moon speaks of your emotions; Mercury, of your way of thinking; Venus, of how you love; and Mars, of how you go after what you want.

When you were born, each planet was located at a specific point in the sky and, more precisely, in a zodiac sign. That combination is key: the planet shows what energy is being expressed, while the sign shows the tone, rhythm, or way in which that energy manifests. Venus in Taurus, which usually seeks stability and pleasure, is not the same as Venus in Gemini, which is more curious, mental, and changeable.

The planet indicates what part of you is at play; the sign shows how it is expressed. And when all those elements combine within the birth chart, a much more complete reading than the one offered by your Sun sign alone appears. That is why two people of the same sign can be very different: even if both have the Sun in Leo, they may have the Moon, Venus, or Mars in completely different signs.

In the episode Fundamentals of Astrology, from the series Beyond Belief, available on Gaia, Heather Arielle explains the basics of astrology and how a birth chart is read. Through its main elements, she shows the role of the planets and how they can help you better understand the way you feel, think, and act.

Personal Planets: Sun, Moon, Mercury, Venus, and Mars

Among all the planets in the birth chart, there are five that feel especially close: the Sun, the Moon, Mercury, Venus, and Mars. They are called personal planets because they describe aspects you recognize in your daily life: how you are, how you feel, how you think, what attracts you, and how you act. They are also the ones that move fastest through the sky: the Moon, the fastest of all, changes signs every two or three days; the others, in a matter of weeks.

That speed is exactly what makes them so personal. Because they change signs so often, their position depends almost on the exact moment you were born: two people born just a few days apart may already have them in different signs. That is why they are called personal: they describe what is most intimate and unique to you.

Before continuing, a clarification: the Sun and the Moon are not planets in astronomy, but astrology includes them in this group and treats them the same way. It is worth keeping this in mind, because they are the two most important pieces of your entire chart.

• The Sun is the heart of your chart and the piece you already know without realizing it: when you say “I’m a Gemini” or “I’m a Leo,” you are talking about it. It marks the sign where the Sun was on the day of your birth and represents the core of who you are: your identity, your way of expressing yourself, and what makes you feel most authentic.
• The Moon is its most intimate counterpart: if the Sun is who you are, it is how you feel. It governs your emotional world: how you react inside, what comforts you, and what you need in order to feel calm. It is your most private part —the one that appears when you are in a place of trust and lower your guard— and that is why it is usually noticed only by the people who know you closely.
• Mercury deals with how you think and how you communicate: whether you get straight to the point or take detours, whether you decide quickly or need to think things over many times before speaking. It is the planet that appears every time you reason, write a message, or explain an idea.
• Venus speaks of what you enjoy and what attracts you: your sense of beauty and the tastes you have almost without thinking about them. But it has a second side that is just as important: the way you love and show affection. Looking at your Venus helps you understand why you like what you like and why you fall in love the way you do.
• Mars is your engine: the energy with which you pursue what you want, the way you get angry, and the drive you put into making things happen. If Venus is what attracts you, Mars is what you do to go after it.

Social Planets: Jupiter and Saturn

After Mars, the rhythm becomes slower. Jupiter spends about a year in each sign, and Saturn about two and a half years. Because they move so slowly, they no longer describe your everyday gestures, but longer processes: in which areas of your life you expand, and in which ones you need to create order, take responsibility, and mature.

They are known as social planets because they speak of your relationship with the world around you: the place you occupy in it and the way you respond to its rules and opportunities. If the personal planets look inward, these look outward.

• Jupiter is the planet of growth and confidence. It points to the areas where things usually come easily to you, where you feel secure and dare to take risks without so much fear. It is that part of your life where you feel you have plenty of room to grow.
• Saturn is exactly the opposite: the planet of limits, responsibility, and sustained effort. It marks where life demands more from you, where you need to mature, have patience, and move forward step by step. Although it may seem severe, it is the one that pushes you to truly grow and build things that last.

Between the two, they balance each other: Jupiter invites you to open up and take risks; Saturn, to bring order and consistency.

Transpersonal Planets: Uranus, Neptune, and Pluto

We now reach the three farthest planets, which are also the slowest. They move so calmly that they can spend many years in the same sign: Uranus, about seven; Neptune, close to fourteen; and Pluto, depending on the stretch of its orbit, even more than twenty. That means that all people born in the same era have them in the same sign. That is why they are called transpersonal: they go beyond the personal and portray an entire generation, not an individual.

Even so, the exact point where each one falls in your chart says something about you. They do not mark your everyday traits, but deep forces that act underneath, almost without you noticing, and that become visible especially in the moments that truly transform you.

• Uranus is the spark that breaks with what has been established: the impulse to step outside the mold and do things your own way, even if it makes others uncomfortable. It points to the part of you that cannot stand routine and that, every so often, needs to change everything.
• Neptune dissolves the boundaries between the real and the imaginary. It rules dreams, sensitivity, and spiritual life, but also the tendency to idealize and see things as more beautiful than they are. It is your most dreamy side, for better and for worse.
• Pluto is the most intense of the three. It speaks of what transforms from the root: what dies within you and is born again after a crisis or a hard blow. It points to where you experience the deepest changes, the kind you come out of as a different person.

What Planet Rules Each Sign

So far, you have seen the planets moving through the signs: each one fell in a different sign depending on the day you were born. But between planets and signs, there is another kind of bond, much more fixed, that does not depend on any particular chart. Each sign has a leading planet, its ruler: the one it most resembles and from which it inherits a good part of its way of being.

That bond never changes. No matter where the planets are today or where they were when you were born: each sign keeps the same ruler forever.

That explains why so many signs sound so similar to “their” planet. Aries is direct and combative, just like Mars, the planet of drive; Taurus is calm and a lover of pleasures, just like Venus. Knowing the ruler of a sign is, in the end, another way of understanding what it is like.

This is the correspondence between each sign and its planet:

• Aries: Mars
• Taurus: Venus
• Gemini: Mercury
• Cancer: the Moon
• Leo: the Sun
• Virgo: Mercury
• Libra: Venus
• Scorpio: Pluto
• Sagittarius: Jupiter
• Capricorn: Saturn
• Aquarius: Uranus
• Pisces: Neptune

Notice that some planets rule two signs: Mercury rules Gemini and Virgo, and Venus rules Taurus and Libra. The Sun and the Moon, on the other hand, rule only one each.

There is also a curious detail. Uranus, Neptune, and Pluto were discovered relatively recently; before that, their signs —Aquarius, Pisces, and Scorpio— were ruled by other planets: Saturn, Jupiter, and Mars. That is why, in more traditional astrology, you will still see those older pairings.

How a Planet Changes According to the Sign and House

The same planet is not experienced in the same way by everyone. You have already seen part of that difference: it depends on the sign it fell in, what astrology names when it says “Venus in Taurus” or “Mars in Leo.” But the sign does not act alone. Alongside it, a second factor comes into play: the astrological house, and together they explain why the same planet ends up expressing itself in a unique way in each chart.

Imagine it as a play.

• The planet is the actor: the part of you that comes into action. Mars, for example, is your drive, that energy with which you go after what you want.
• The sign is the character of that actor, the style with which it moves: calmly, intensely, or cautiously. A Mars in Aries acts quickly and without thinking too much; that same drive, in a more cautious sign, would take its time.
• And the house is the stage: the area of your life where that actor comes out to perform. The houses are the twelve sections into which astrology divides your chart, and each one represents a specific field: work, love, money, family, health. Each planet is located in one of them, and that indicates where in your life it is felt most strongly.

Let’s look at it with an example. Imagine Mars —your drive— in the sign of Aries, which makes it impulsive and direct, located in the house of work. The reading would be more or less like this: you put almost all your energy into work, and you do it quickly and decisively, without overthinking it.

That same Mars in Aries, but located in the house of partnership, would bring all that drive into your relationships. The actor and its character are the same; the only thing that changes is the stage, the area of your life where all of that is noticed.

That is why two people can have the same planet in the same sign and experience it in very different ways: each one carries it in a different house, in a different part of their life. And from that unique mix —planet, sign, and house, repeated with each one throughout the entire chart— someone is born who does not completely resemble anyone else.