Princess· Sphere Class
Star Princess
Star Princess is the second Sphere-class ship from Princess Cruises, launched in October 2025 at 177,800 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.
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Ship specs
- Cruise line: Princess
- Ship class: Sphere
- Year launched: 2025
- Gross tonnage: 177,800 GT
- Length: 1,133 ft
- Passengers (double occupancy): 4,300
About Star Princess
Star Princess is the second Sphere-class ship from Princess Cruises, launched in October 2025 at 177,800 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 | No balcony | Not published |
Oceanview
| Subcategory | Cabin size | Balcony | Max guests |
|---|---|---|---|
| Oceanview Stateroom | 212 sq ft | No balcony | 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 | 267-1,118 sq ft | 36-144 sq ft | Not published |
Cabin sizes come from third-party deck plans. Sizes may vary by specific stateroom number. Always confirm with the cruise line before booking.
Frequently asked questions
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Travel data researcher and publisher
Caden Sorenson runs Travel Vient, an independent travel research site built on a verified database of airline baggage rules, airport connection times, cruise line policies, and eSIM plans. He built the verification pipeline behind it: each record is read from the company or government page that publishes it (connection times: OAG data via ExpertFlyer), stored with that source link and the sentence it came from, and re-checked on a schedule. He is a senior staff engineer with 15+ years building software, a Computer Science graduate of Utah State University, and based in Logan, Utah.
Figures link to the source they were read from and show the date last checked; some cite a travel publication or aggregator rather than the company.
Sources & verification
- Year launched: https://www.princess.com/news/backgrounders-and-fact-sheets/star-princess-fact-sheet
- Length: https://www.princess.com/news/backgrounders-and-fact-sheets/star-princess-fact-sheet
- Gross tonnage: https://www.princess.com/news/backgrounders-and-fact-sheets/star-princess-fact-sheet
- Cabin dimensions: https://www.cruisedeckplans.com/ships/Star-Princess (third-party)
- Passengers (double occupancy): https://www.princess.com/news/backgrounders-and-fact-sheets/star-princess-fact-sheet
Verified Sep 2026. Ship specs and cabin sizes can change with refurbishments and reconfiguration. Confirm with the cruise line before booking.
If a figure looks wrong, email hello@vient.org, see how we handle corrections, or browse past fixes in our public changelog.