How our Bliss Filters work
Detailed side-by-side comparison of Princess Cruises and Royal Caribbean cruise ships
| Specification | Ruby Princess | Star of the Seas |
|---|---|---|
| Cruise Line | Princess Cruises | Royal Caribbean |
| Maiden Voyage | 2007 | 2025 |
| Year Refurbished | 2018 | N/A |
| Adults Only | No | No |
| Specification | Ruby Princess | Star of the Seas |
|---|---|---|
| Passenger Capacity | 3,082 | 5,610 |
| Crew Size | 1,210 | 2,350 |
| Guest-to-Crew Ratio | 2.55 | 2.39 |
| Specification | Ruby Princess | Star of the Seas |
|---|---|---|
| Gross Tonnage | 113,561 | 250,800 |
| Length | 950 ft | 1,196 ft |
| Width | 118 ft | 219 ft |
| Ship Size Category | Large | Mega |
| Number of Decks | 19 | 14 |
| Specification | Ruby Princess | Star of the Seas |
|---|---|---|
| Overall Cruiseable Rating | 8.0 / 10 | N/A |
| Roominess Score | 36.8 | N/A |
| Advised For | Staterooms, romantic, spa and fitness | Party, families, entertainment |
