Library Synastry

Their Moon in your 4th house

Home feels softer with them around

In synastry, you place one person's planets into the other person's houses. When someone's Moon, what you need, falls in your 4th house, Roots, that part of them shows up in the part of your life about home, family, private life.

What it's like

Your family group chat, the fridge in your childhood kitchen, who rings their mum on Sunday. This person slots into the family side of your life as though they've been there for ages.

The good

They make your home feel like a refuge

The tension

Old family patterns can get stirred up together

It depends who they are

The same placement plays out differently with a partner, an ex or your mum.

If they're your partner

Home feels softer with them

The sofa has been rearranged around this person's cosiness and you let it. They make a house feel like a nest, and stir old family feelings too.

If they're a crush

They feel like a soft place to land

This person stirs a homely, nostalgic feeling. You might talk about family, old houses and childhood things sooner than expected.

If they're an ex

They felt like somewhere to land

This person was where you landed at the end of the day, and that comfort is easy to underrate. Their moods also moved in with you, invited or not.

If they're a friend

They feel like family to you

This person gets the unofficial family seat at your table. They understand your home and your history, and you may tell them things you'd say to a sibling.

If they're family

They are the feeling of home

This person is wrapped up in your sense of belonging. Walk into the same smell, song or biscuit tin and they are right there with you.

The other way round: Your Moon in their 4th house

You feel like home to them

Your Moon in this person's 4th is the most domestic placement there is. Being near you can feel like coming in from the cold, and old family feelings may rise with it.

About Moon

The Moon is your emotional weather: what comforts you, what unsettles you and what you reach for after a long day. It's the you that shows up in pyjamas.

About the 4th house, Roots

The 4th house is home in every sense: where you live, where you come from and the private self behind the closed door. It's the foundation everything else is built on.

See where someone lands in your houses.

Add them to Orbit in the Houses app and it shows every one of their planets in your chart, and yours in theirs.

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