Simplify the following text for a Grade 6 native English-speaking person.
Original: The objects in the Himalia group have semi-major axes ( distances from Jupiter ) in the range of 11,150,000 and 11,750,000 km , inclinations between 26.6 Â and 28.3 Â , and eccentricities of between 0.11 and 0.25 .
Simplified: The objects in the Himalia group have semi-major axes ( distances from Jupiter ) in the range of 11.15 and 11.75 Gm , inclinations between 26.6 Â and 28.3 Â , and eccentricities of between 0.11 and 0.25 .