---
title: "Glow in the Dark Planets — $42K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/baby-products/glow-in-the-dark-planets"
last_updated: "2026-08-09T20:19:16.047Z"
locale: en
meta:
description: "Niche score 47/100 · $42K/yr market · 72K searches/yr · $13.73 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $42K/yr market · 72K searches/yr · $13.73 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Glow in the Dark Planets — $42K/yr Amazon US Niche (2026) - Flapen"
---
# **glow in the dark planets**
**Skip it**
A small market ($42K/yr) — this niche doesn't clear our bar today.
Market size 10Growth 19Conversion 52Competition 61Returns 85Price range 53Avg price 64Brand share 47Review moat 43Quality gap 70
**Returns**
**Great****1.5%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****$13.73**
avg listing price — sweet spot $15–$100
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Good****$7.28–$23.73**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****4.2%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****77%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****2,181.75**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-11.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$42K**
$42K/yr · 72K searches
According to Flapen's Amazon United States niche tracking, glow in the dark planets is a $42K/yr Amazon United States market (72K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Sep–Oct–Nov–Dec. Verdict: Skip it — 47/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **glow in the dark planets market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$41K–$55K**
- units × avg price
- **Conversion rate**
- **4.2%**
- **Avg BSR**
- **#890**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **1.8%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **187 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▼falling
**Sellers**
**36**
**Top-5 brand share**
**77%**
Top 20: 100%
**Top-5 click share**
**48%**
Top 20: 95%
**Open market**
**17%**
- Robmoda22% - Ultra-Glow Super Stars Narwhal Novelties19% - University Games15% - liderstar13% - Nouata7% - LUMOSX6% - Open — no brand owns it (8 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -11.4% search growth over the last 90 days.
4K3KSpike '24Prime Day '25Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/baby-products/glow-in-the-dark-planets/trend)
## **Top glow in the dark planets search terms**
- **glow in the dark planets**18K/yr-9.2%3.1% conv. - **glow in the dark stars and planets**15K/yr-5.5%3.3% conv. - **glow in the dark planets for ceiling**13K/yr-22.8%4.0% conv. - **glow in the dark solar system**8K/yr-13.0%2.9% conv. - **glow in the dark space stickers**6K/yr-3.6%3.5% conv. - **glow in the dark galaxy for ceiling**4K/yr-5.5%2.4% conv. - **glow in the dark solar system for ceiling**4K/yr-23.0%2.9% conv. - **glow in the dark space**4K/yr+0.4%2.2% conv. [**All search terms **](https://flapen.com/research/us/baby-products/glow-in-the-dark-planets/search-terms)
## **Top glow in the dark planets products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%$2K10%$4K15%$6K20%$8K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Glow in The Dark Stars for Ceiling 500-Count Largest Ceiling Glow Stars Assortment Includes Jumbo Sun All 9 Planets Bonus Moon and Entire Big Dipper Constellation Plus More! Stocking Stuffers**Ultra-Glow Super Stars Narwhal Novelties**$15.93**4.6★3,180 rev](https://www.amazon.com/dp/B08GJMDXL9) [2**Glow in The Dark Stars and Planets Bright Solar System Wall Stickers -Glowing Ceiling Decals for Kids Bedroom Any Room Shining Space Decoration Birthday Christmas Gift for Boys and Girls (Blue)**liderstar**$21.93**4.6★5,504 rev](https://www.amazon.com/dp/B0CLVDMRGY) [3**530Pcs Glowing Stars for Ceiling Glow in The Dark Stars Space Wall Decals Solar System Galaxy Planets Wall Stickers for Kids Wall Decor for Girls Kids Bedroom Nursery Birthday Party Favor**Nouata**$10.02**4.4★1,158 rev](https://www.amazon.com/dp/B08YYRH6GG) [4**Great Explorations 3-D Solar System Glow In The Dark Ceiling Hanging Kit 3D Planets and Star Stickers Create the Milky Way Teach Science STEM**University Games**$23.73**4.5★7,150 rev](https://www.amazon.com/dp/B000066HSN) [5**Solar System Wall Decals Glow in The Dark Stars 780 PCS Glowing Planets Stickers for Ceiling Nursery Wall Stickers for Bedroom Kids Room Decorations (Blue)**Robmoda**$19.55**4.6★704 rev](https://www.amazon.com/dp/B0CCL1H64L)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**STNRST-IN Glow in The Dark Stars for Ceiling 444PCS Luminous Solar System Wall Decals Fluorescent Stars and Moon Glowing Planets Wall Stickers for Kids Boys Girls Bedroom Living Room Nursery Decor**STNRST-IN**$7.69**4 rev7mo ago](https://www.amazon.com/dp/B0G57Z89J5) [**556PCS Glow in The Dark Stars for Ceiling 3D Glow in The Dark Space Galaxy Stickers Astronaut Rocket Planet Dots Stars for Kids Room Wall Decals Ceiling Decorations Party Birthday Gift (Green)**Neasyth**$9.94**38 rev9mo ago](https://www.amazon.com/dp/B0FT816TX5) [**National Geographic Glow-in-the-Dark Solar System Model Kit for Kids - Build & Paint a 3D Planetary Model with Movable Arms STEM Projects for Kids Ages 8-12 Space Themed Bedroom Decor**Blue Marble**$14.57**742 rev1y ago](https://www.amazon.com/dp/B0D34K9HJW) [**52 Pcs Neon Astronaut Stickers for Kids Glow in The Dark Waterproof Space Sticker for Water Bottle Vinyl Laptop Decals for Teens Girls Boys Students Adults Sticker Pack**Robmoda**$7.28**498 rev2y ago](https://www.amazon.com/dp/B0D97NQC32) [**LUMOSX Glow in the Dark Stars and Planets - 534 pcs with Constellation E-Book | Solar System Wall Decal Planet Wall Decals Space Wall Stickers and Space Wall Decals for Kids Room Decor (Blue)**LUMOSX**$18.09**3,831 rev2y ago](https://www.amazon.com/dp/B0CZ6MBV41)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Glow in The Dark Stars for Ceiling - 1050 Pcs with Bonus Constellation E-Book & Moons | Glow in The Dark Stickers for Kids Room Decor Ceiling Stars (Blue) | LUMOSX**LUMOSX**$13.96**4.3★**▲ 200%**](https://www.amazon.com/dp/B09G97YF54) [**STNRST-IN Glow in The Dark Stars for Ceiling 444PCS Luminous Solar System Wall Decals Fluorescent Stars and Moon Glowing Planets Wall Stickers for Kids Boys Girls Bedroom Living Room Nursery Decor**STNRST-IN**$7.69**3.1★**▲ 122%**](https://www.amazon.com/dp/B0G57Z89J5) [**4M: Glow: 3D Solar System - Glow-in-The-Dark Complete Solar System Light Charging Wall & Ceiling Stick-Ons Adhesive Tabs Kids Room Decoration**4M**$14.55**3.7★**▲ 97%**](https://www.amazon.com/dp/B0011E4HFS) [**556PCS Glow in The Dark Stars for Ceiling 3D Glow in The Dark Space Galaxy Stickers Astronaut Rocket Planet Dots Stars for Kids Room Wall Decals Ceiling Decorations Party Birthday Gift (Green)**Neasyth**$9.94**4.4★**▲ 87%**](https://www.amazon.com/dp/B0FT816TX5) [**LUMOSX Glow in the Dark Stars and Planets - 534 pcs with Constellation E-Book | Solar System Wall Decal Planet Wall Decals Space Wall Stickers and Space Wall Decals for Kids Room Decor (Blue)**LUMOSX**$18.09**4.3★**▲ 65%**](https://www.amazon.com/dp/B0CZ6MBV41)
**~~View all trending →~~**
## **What buyers say about glow in the dark planets**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Brightness/Shine/Glow**27%
*“Glow in the dark”*
**Value For Money**9%
*“Good value for money”*
**Fun/Entertainment Experience**8%
*“Perfect toy”*
**Quality-Overall**5%
*“They are well made”*
**Adhesion/Stickiness**5%
*“Adhesive is pretty good although I was expecting like plastic stars”*
**Gifting Purpose**4%
*“Good gift”*
**Assembly/Installation**4%
*“easy to assemble”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Size-Overall**4%
*“Good size”*
**Ease Of Use**4%
*“They seem easy to remove”*
### **What buyers complain about **
**Brightness/Shine/Glow**25%
*“No glow”*
**Adhesion/Stickiness**15%
*“bad adhesive”*
**Size-Overall**10%
*“The size needs to be better all stars no dots”*
**Color**6%
*“Almost all green”*
**Quality-Overall**5%
*“Cheap product”*
**Durability**4%
*“Fall down all the time”*
**Ease Of Use**3%
*“but its not as easy”*
**Functionality-Overall**2%
*“Dont Work”*
**Smell**2%
*“but the chemical smell is outrageous”*
**Charging**2%
*“Product does not hold charge”*
### **Top return reasons **
**Size-Overall**31%
**Brightness/Shine/Glow**15%
**Adhesion/Stickiness**11%
**Advertised Vs Actual Product**10%
**Value For Money**5%
**Quality-Overall**5%
**Defective Material/Parts**4%
**Functionality-Overall**4%
**Material Quality**3%
**Color**2%
## **Common questions**
- **Is glow in the dark planets profitable to sell on Amazon United States?**
- The niche generates $42K/yr across 24 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -11.4%. Flapen's verdict: Skip it (47/100).
- **How competitive is the glow in the dark planets niche?**
- 14 brands and 36 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 77% of demand.
- **What do buyers complain about in glow in the dark planets?**
- Top complaints mined from reviews: Brightness/Shine/Glow, Adhesion/Stickiness, Size-Overall. The return rate is 1.5%.
- **When does demand for glow in the dark planets peak?**
- Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the glow in the dark planets niche?**
- Listings span $7.28–$23.73; the average listing price is $13.73 (sweet spot $15–$100). The average incumbent carries 2,182 reviews — the moat a new listing must climb.
## **Related niches in Baby Products**
- 65 [**baby car seat fan**](https://flapen.com/research/us/baby-products/baby-car-seat-fan)$31K/yr+151.9%**Worth a look**- 65 [**tummy time toys**](https://flapen.com/research/us/baby-products/tummy-time-toys)$11.8M/yr-9.5%**Worth a look**- 65 [**sunscreen brush**](https://flapen.com/research/us/baby-products/sunscreen-brush)$615K/yr+314.7%**Worth a look**- 65 [**toddler step stool**](https://flapen.com/research/us/baby-products/toddler-step-stool)$4.1M/yr-7.9%**Worth a look**- 65 [**training diapers 2t-3t**](https://flapen.com/research/us/baby-products/training-diapers-2t-3t)$6.1M/yr+8.7%**Launch it**- 65 [**water baby carrier**](https://flapen.com/research/us/baby-products/water-baby-carrier)$431K/yr+176.5%**Worth a look**[**All Baby Products niches **](https://flapen.com/research/us/baby-products)