The ninth planet in this system is a ringed Green Gas Giant, which was discovered during the Elite Deep-Space Explorers Network scouting activity of the region.
At first glance, this gas giant does not stand out:

However, upon closer inspection, some tiny green clouds can be seen, surrounded by pink streaks.

The system also hosts a variety of bodies, including a water giant with landable icy moons. There is one moon with a thin ammonia atmosphere, which holds 5 biological signals:

Bacterium Alcyoneum - Lime
Frutexa Flabellum - Green
Osseus Spiralis - Turquoise
Stratum Paleas - Emerald
Tubus Rosarium - Grey

Across the wide variety of landable bodies, all surface materials can be found, including everything needed to synthesize jump boosts.