StellarPM Unveils New ST88 Motoryacht

May 13, 2025

Yachting Journal

StellarPM announced the ST88, the latest model addition to its StellarONE Series of raised pilothouse motoryachts. Credit: StellarPM

StellarPM announced the ST88, the latest model addition to its StellarONE Series of raised pilothouse motoryachts. Designed for long-range exploration capability in total luxury, the ST88 is an 88-foot (26.8m) raised pilothouse motor yacht that offers a 2,800 nautical mile range and a top speed of 14 knots. Powered by twin Caterpillar IMO Tier III compliant C18 ACERT 615hp engines, the systems and layouts are optimized for owner-operator use or fully crewed service, with particular attention to redundancy, maintainability, and global service support.

Hull certification is Lloyd's Register +100A1 SSC, Yacht, Mono, G6 and a choice of full class compliance is offered. The hull and superstructure construction together with assembly and finishing is at the StellarPM yard in Hai Phong, Vietnam with pre-engineered, modular interiors constructed at the StellarPM factory in Zhuhai, PRC. All naval architecture is from Ginton Naval Architects of the Netherlands with interior design from Unzile Acar Interiors.

A semi-displacement all-aluminum version is offered with a high performance engine 2 x C32 Acert 1800hp engines upgrade producing a max speed of 22 kts and a 2,200 nm range. This variation includes a one meter hull extension.

The standard interior layout includes an on-deck master, four lower guest staterooms and two crew cabins. The StellarONE M-Configuration on the FWD flybridge deck is offered as an option on both variations to include built-in seating, tables, handrails and sunlounge, teak decks and steps to the foredeck. This arrangement maximizes on exterior space as well as providing for a full beam master stateroom.

Key Highlights:

  • Dimensions: 26.8m (87ft 10”) LOA | 6.2m (20ft 3”) Beam | 1.9m (6ft 2”) Draft
  • Hull & Superstructure: AH36 grade carbon steel hull and aluminum alloy superstructure
  • Performance: 2,800 nm range, 12-knot cruising, 14-knot top speed
  • Accommodations: Sleeps 8 guests in 4 staterooms, plus 3-4 crew
  • Power & Propulsion: Twin Caterpillar 615hp C18s 615hp, ZF gearboxes
  • Premium Finishes: Matte walnut interiors, marble bathrooms, motorized blinds, Samsung/Fusion entertainment suite
  • Systems: Humphree stabilizers, dual 45kW Caterpillar gensets, 1400GPD watermaker, advanced C-Zone monitoring
  • Class-beating expansive flybridge with jacuzzi, bar & bbq, seating areas, and helm station
  • Beach club and full-beam integral tender garage