Planets Mnemonic: Best Phrases to Remember the Order of the Planets

What Is a Planets Mnemonic?

A planets mnemonic is a memory device — usually a sentence — where the first letter of each word matches the first letter of each planet in order from the Sun. The letters you need for the 8 planets are: M, V, E, M, J, S, U, N (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune).

Mnemonics work because the human brain finds it far easier to remember a meaningful sentence than an arbitrary list of names. The more vivid, funny, or personal the sentence, the better it sticks. That is why “My Very Educated Mother Just Served Us Nachos” has been taught in classrooms for decades — it tells a small story your brain can visualize.

The most popular planets mnemonic is “My Very Educated Mother Just Served Us Nachos” — each first letter stands for a planet in order from the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. There are dozens of variations, and you can even make your own.

The 8 Planets in Order

#	Planet	Letter
1	Mercury	M
2	Venus	V
3	Earth	E
4	Mars	M
5	Jupiter	J
6	Saturn	S
7	Uranus	U
8	Neptune	N

Best Planets Mnemonics (8 Planets)

Sentence-style mnemonics (most popular)

All of these use the letters M-V-E-M-J-S-U-N. Pick the one that sticks for you:

1. My Very Educated Mother Just Served Us Nachos — the most widely taught version today
2. My Very Eager Mother Just Served Us Nachos — a close variant, equally popular
3. My Very Excellent Mother Just Served Us Noodles — good for food lovers
4. Many Vast Elephants March Jungle Safaris Under Night — vivid and memorable
5. Most Visitors Enjoy Mars, Jupiter Seems Unusually Neat — space-themed
6. My Violin Enjoys Making Jazz Sounds Until Nightfall — musical version
7. Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune — just say them out loud, 8 times
8. Mr. VEM J. SUN — acronym-only shortcut

Mnemonics That Include Pluto (9 Planets)

For pre-2006 textbooks or teachers who include Pluto

Pluto was reclassified as a dwarf planet in 2006, but if your textbook or teacher still includes it, use M-V-E-M-J-S-U-N-P:

1. My Very Educated Mother Just Served Us Nine Pizzas — classic pre-2006 version
2. My Very Easy Method Just Speeds Up Naming Planets — still works with Pluto
3. My Very Energetic Mother Just Showed Us Nine Planets
4. My Very Excited Magic Carpet Just Sailed Under Nine Palms — creative and vivid

How to Make Your Own Planets Mnemonic

Step-by-step: build a sentence from M-V-E-M-J-S-U-N

The letters you need are: M, V, E, M, J, S, U, N (note two M’s — one for Mercury, one for Mars). Just create a sentence where each word starts with those letters in order. The sillier and more personal, the better — your brain remembers unusual things more easily.

Example: Think of your pet’s name, your street, your favourite food — build a sentence from those. “Max Visits Every Morning, Jumping Suddenly Under Napping” — if Max is your dog, you’ll never forget it.

Why Mnemonics Work for Memorizing Planets

Mnemonic devices work because your brain is wired to remember stories and images, not random sequences. When you attach the abstract order of planets to a vivid sentence, you give your memory something to hook onto. Research in cognitive science consistently shows that elaborative encoding — connecting new information to something meaningful — dramatically improves recall compared to rote repetition.

The key is that the sentence must mean something to you. A generic mnemonic you read online works — but one you make yourself works even better, because you engaged your brain in creating it.

Other Ways to Remember the Planets in Order

Mnemonics are the fastest method, but not the only one:

• Say them out loud, in order, 5 times. Repetition with rhythm works — try it to a beat.
• Draw the solar system by hand. The physical act of placing each planet from the Sun outward builds spatial memory.
• Use a spaced repetition app (like Anki) to review the order once a day for a week — you’ll retain it long-term.
• Watch the planets move. NASA’s Eyes on the Solar System (free) lets you fly through the solar system — visual experience makes order intuitive.

Common Mistakes When Using Planet Mnemonics

The most common mistake is confusing Mercury and Mars — both start with M. Remember: Mercury is always first (closest to the Sun) and Mars is always fourth. In your mnemonic sentence, the first M-word = Mercury, the second M-word = Mars. The two planets between them (Venus, Earth) act as a clear separator.

The second common mistake is including Pluto. Since 2006, Pluto has been classified as a dwarf planet and is no longer part of the official 8-planet lineup. Modern mnemonics stop at Neptune (N). If your teacher or textbook still uses 9 planets, add “Pluto” or a P-word at the end of your sentence.

Third: don’t just memorize the mnemonic — make sure you can translate it back. “My Very Educated Mother Just Served Us Nachos” is useless if you forget that M = Mercury and not Moon. Practice by covering the planet column and reciting just from the sentence.