Here are the correct answers of the given question above.
Based on the nebular theory as it explains our own solar system, here are the following that we should expect to be true for other star systems:
-Planetary systems should be common.
-Other planetary systems should have the same two types of planets: terrestrial and Jovian.
-Planetary systems should generally have all planets orbiting in nearly the same plane.
-Jovian planets always form farther from their star than terrestrial planets.
Hope this is the answer that you are looking for.
