Just simple script / code to read data from csv files exported from Excel and then create objects - (here: spheres)
How CSV should look:
Every planet in single line. Every value separated with "|" character.
for eg: (name|radius|x|y|z|sphere segments)
And so on.
If you need apply specific colors then add extra 3 numbers controlling rgb (egz |0|10|200)
Before run change file location in code or copy "SolarSystem.txt" file to C:\