Simplify the following text for a Grade 10 native English-speaking person.
Original: Albiorix orbits Saturn at a distance of about 16,000,000 km and its diameter is estimated at 32 kilometers , assuming an albedo of 0.04 .
Simplified: Albiorix orbits Saturn at a distance of about 16 Gm and its diameter is estimated at 32 kilometers , assuming an albedo of 0.04 .