98.3
Best for serious adult collectors and star wars superfans with dedicated display space
- 7,541 pieces of intricate engineering
- Comprehensive 400-plus page instruction manual
$841
Head to head · Lego
Technic Planet Earth and Moon in Orbit 42179 vs Lion Knights' Castle 10305
Ravvy scores Technic Planet Earth and Moon in Orbit 42179 at 93.31 and Lion Knights' Castle 10305 at 95.38. Lion Knights' Castle 10305 takes the overall pick, best for adult collectors and longtime fans of the classic 80s and 90s castle themes.
Price unavailable
A brilliant educational tool that trades traditional brick aesthetics for mechanical precision, perfect for visual learners who value function over form.
Ravvy pick
95.4
$562
Serious collectors should buy this set for its unmatched detail and nostalgic soul, accepting the premium price tag as the cost of a definitive legacy piece.
How they score
| Factor | Technic Planet Earth and Moon in Orbit 42179 | Lion Knights' Castle 10305 |
|---|---|---|
| Accuracy | 91 | – |
| Display Appeal | 82 | – |
| Build Difficulty | 76 | – |
| Educational Value | 98 | – |
| Mechanical Complexity | 85.5 | – |
| Playability | – | 92 |
| Display Value | – | 98 |
| Build Complexity | – | 96.5 |
| Minifigure Selection | – | 99 |
| Structural Integrity | – | 94.5 |
Technic Planet Earth and Moon in Orbit 42179
What owners praise
- Accurately demonstrates moon phases and seasonal changes
- Robust mechanical movement with smooth gear transitions
- Highly educational for classroom or home schooling use
- Compact footprint fits easily on a desk or bookshelf
- Clear printed indicators for months and lunar cycles
What to know first
- Less creative building potential compared to standard bricks
- Color scheme is utilitarian rather than artistic
- Mechanical alignment requires careful attention during assembly
Skip it if builders seeking a traditional play set or those who prefer static display models
Lion Knights' Castle 10305
What owners praise
- Stunning variety of 22 high quality minifigures
- Functional mechanical drawbridge and portcullis
- Modular design allows for open play or closed display
- Intricate interior details like the armory and dungeon
- Masterful building techniques that challenge expert builders
What to know first
- High price point is a barrier for many fans
- Requires significant horizontal and vertical display space
- Sticker application can be tedious on such a large model
Skip it if casual builders with limited shelf space or those on a strict budget
Specs side by side
| Spec | Technic Planet Earth and Moon in Orbit 42179 | Lion Knights' Castle 10305 |
|---|---|---|
| UPC | 673419389211 | 673419355766 |
| ASIN | B0CGY3ZB29 | B0B5ZS6FTV |
| GTIN | 673419389211 | 673419355766 |
| Color | Multicolor | Pack of 2. |
| Theme | LEGO | Castle |
| Sub Brand | Space | – |
| Brand Name | LEGO | LEGO |
| Model Name | tbd Technic 42179 42179 | Lion Knights' Castle |
| Model Year | 2024 | – |
| Item Weight | 2.2 pounds | 5.97 kg |
| Manufacturer | LEGO | Lego |
| Model Number | 6470661 | 10305 |
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