The theme of the H20 Planetaries seems to be based on both planets being majorly ocean worlds, boasting a large amount of H20 Meteos. The H20 Planetaries serve as the first planets fought in the Multi mode of Star Trip. The mission of this grouping is "Win within 2:30," which will let the player go to the Chlorophylls if the mission is completed successfully, the other choice which is present if the mission is completed or not being the Molten Hellions.
Molten Hellions | Chlorophylls
Stray Planet | Mechatropoloids | Earth Lovers
Bubblies | Dimensionals
Electric Nymphs | Hot & Chillies | Clean Air Club
Twin Moons | Illusionists | Rare Cultures
Meteo | Hevendor Realm