Answer:
What does it mean?
Well, from what I can tell from other problems by searching up your question "The orbit of the planets in our solar system is generally due to which characteristic of the Sun", I can infer that this is a question.
The choices are below:
A) the Sun's large volume
B) the majority of the Sun is hydrogen
C) the Sun's strong gravitational field
D) the surface temperatures of the Sun are high
Your answer choices may also be:
A. Large Volume
B. Strong Gravitational Field
c. Mostly made of hydrogen
D. High Surface Temperatures
But either way, the answer is the same.
It is due to the Sun's Strong Gravitational Field.