Princess · Sphere Class
Star Princess
Star Princess is the second Sphere-class ship from Princess Cruises, launched in October 2025 at 177,882 gross tons. She carries 4,300 guests and builds on everything Sun Princess introduced, with expanded restaurant seating, a larger non-smoking casino section, and an enhanced top-deck family zone.
Ship specs
- Cruise line: Princess
- Ship class: Sphere
- Year launched: 2025
- Gross tonnage: 177,882 GT
- Length: 1,138 ft
- Passengers (double occupancy): Not published
About Star Princess
Star Princess is the second Sphere-class ship from Princess Cruises, launched in October 2025 at 177,882 gross tons. She carries 4,300 guests and builds on everything Sun Princess introduced, with expanded restaurant seating, a larger non-smoking casino section, and an enhanced top-deck family zone.
Best for: Couples and families who want Princess Cruises' most modern ship with the latest dining concepts, cutting-edge entertainment, and a polished mega-ship experience.
Key features and highlights
- ▸ The Dome is a glass-enclosed geodesic structure that serves as a serene pool retreat by day and transforms into a vibrant entertainment venue with aerial acrobatics by Cirque Eloize at night.
- ▸ Spellbound by Magic Castle offers an intimate, reimagined magic experience created in partnership with the founders of Hollywood's famed Magic Castle.
- ▸ Over 30 restaurants and bars, including Makoto Ocean, Butcher's Block by Dario Cecchini, Love by Britto, and The Catch by Rudi.
- ▸ The Princess Arena is the most technologically advanced theater in the fleet, with three stage configurations for different show formats.
- ▸ Park19 spans three top decks with a splash zone, sports courts, and hammock lounges for multigenerational fun.
What to know before you book
Cabin tips
The new Cabana Mini-Suites are a standout choice, offering a private indoor-outdoor cabana area in addition to a standard balcony. If budget allows, the four Sky Suites on Deck 16 provide two bedrooms, two bathrooms, and massive wraparound terraces.
Dining
With over 30 restaurant and bar venues, Star Princess has the most dining variety in the fleet. Standouts include Makoto Ocean for Japanese cuisine, Butcher's Block by Dario Cecchini for Tuscan steaks, and the seven-course fusion tasting menu at Love by Britto.
Entertainment
Entertainment centers on The Dome's nightly aerial shows, the Princess Arena's Broadway-caliber productions, and Spellbound by Magic Castle's intimate close-up magic experience. O'Malley's Irish Pub is a lively late-night hangout.
Cabin sizes by category
Interior
| Subcategory | Cabin size | Balcony | Max guests |
|---|---|---|---|
| Interior Stateroom | 136 sq ft | Not published | Not published |
Oceanview
| Subcategory | Cabin size | Balcony | Max guests |
|---|---|---|---|
| Oceanview Stateroom | 212 sq ft | Not published | Not published |
Balcony
| Subcategory | Cabin size | Balcony | Max guests |
|---|---|---|---|
| Balcony Stateroom, Deluxe Balcony, Premium Deluxe Balcony | 200 sq ft | 36 sq ft | Not published |
Suite
| Subcategory | Cabin size | Balcony | Max guests |
|---|---|---|---|
| Suite, Premium Suite, Penthouse Suite, Owner's Suite, Sky Suite | 267-1118 sq ft | 36-144 sq ft | Not published |
Cabin sizes are sourced from deck plan databases and may vary by specific stateroom number. Always confirm with the cruise line before booking.
Frequently asked questions
How big is the Star Princess?
Star Princess is approximately 177,882 gross tons, 1,138 feet long, and carries a passenger count not yet published.
What are the cabin sizes on Star Princess?
Star Princess offers 4 cabin subcategories across 4 main types. Interior: 136-136 sq ft. Oceanview: 212-212 sq ft. Balcony: 200-200 sq ft. Suite: 267-1118 sq ft.
What class is the Star Princess?
Star Princess is a Sphere class ship operated by Princess. It launched in 2025.
More on Princess
Other Princess ships
Senior Staff Engineer and Indie Developer
Caden Sorenson is a senior staff engineer with 15+ years of experience building iOS apps, web platforms, and developer tools. He holds a Computer Science degree from Utah State University and runs Vientapps, an indie studio based in Logan, Utah, where he ships small, focused tools and writes about every build in public.
Sources & verification
- ship-specs: https://en.wikipedia.org/wiki/Star_Princess_(2025)
- cabin-dimensions: https://www.cruisedeckplans.com/DP/ships/Star-Princess/staterooms
Verified 2026-04-18. Ship specs and cabin sizes can change with refurbishments and reconfiguration. Confirm with the cruise line before booking.