import numpy as np
import pandas as pd

list_obj = ['Sun', 'Mercury', 'Venus', 'Earth', 'Mars']
list_dist = [0, 69817445, 108942780, 152098233, 249232432]
list_radius = [696340, 2440, 6052, 6371, 3390, ]

df_obj = pd.DataFrame(zip(list_obj, list_dist, list_radius),
                     columns = ['object', 'aphelion', 'radius'])
df_obj