Latest news › LEGO® Technic › New sets
New LEGO® Technic set: 42254 Solar System Planets in Orbit
Affiliate link: if you buy on LEGO.com after clicking it, Stellar Bricks earns a small commission from LEGO, at no cost to you. More about this.
LEGO's product catalogue now lists set 42254 Solar System Planets in Orbit, part of the LEGO® Technic range. It has 572 pieces and is recommended for ages 10+. The on-sale date listed for Spain is 1 January 2027.
| Set number | 42254 |
|---|---|
| Theme | Technic |
| Pieces | 572 |
| Ages | 10+ |
| On sale | 1 January 2027 |
| Leaves the range | 31 December 2029 |
LEGO's official description
- EXPLORE THE SOLAR SYSTEM – Brings the wonders of the galaxy into the home with this space-themed toy for kids aged 10 and over, showing all 8 planets in motion around the Sun
- SEE PLANETS IN MOTION – This STEM learning toy brings astronomy to life through mechanical play as kids see each planet move at its own speed
- BUILD KNOWLEDGE – Learn about each planet with individual fact-packed information panels, making this solar system model an educational space exploration tool as well as a dynamicdisplay model
- CONTROL THE COSMOS – Move all 8 planets simultaneously using a hand-cranked gear mechanism; reset the model by moving all planets in line by hand
- GIFT IDEA FOR SPACE LOVERS – Put astronomy and physics into the hands of curious kids with this fun and fascinating gift for budding astronomers aged 10 and over
- EXPAND THE FUN – Check out the full range of LEGO® Technic building kits to discover many more engineering and STEM construction sets, sold separately
- BUILD WITH CONFIDENCE – The LEGO® Builder app breaks down each set into detailed steps, allowing kids to rotate and zoom in on models in 3D
- DIMENSIONS – This 572-piece set measures over 27 cm (10.5 in.) high and 26 cm (10 in.) wide when the planets are aligned, and over 38 cm (15 in.) wide when the outermost planets are farthest apart
Facts from LEGO's product catalogue on the day of publication. Prices and dates can change. Page published .



