from tkinter import *
import math

root = Tk()

root.title('Солнечная система')
root.geometry('1020x650')

bg = Canvas(root, width = 1020, height= 650, bg = 'lightgrey')
bg.pack()

def clicked():
    aEarth = test.get() #get password from entry
    print(aEarth)

test = StringVar()
test_entry = Entry(textvariable=test, bg = 'gray', bd = 5 )
test_entry.place(relx=0.22, rely=0.0264)

testtext_label = Label(text="Введите большую полуось земли:", bg = 'lightgrey', bd = 5)
testtext_label.place(relx=0.019, rely=0.025)


acceptButton = Button(root, text="Принять", command=clicked)
acceptButton.place(relx=0.367, rely=0.0266, width = 120)


bg.create_rectangle(10,10,500,100, fill ='white')
bg.create_rectangle(10,120,1010,620, fill ='white')

for y in range(66):
    k = 25 * y
    bg.create_line(35+k, 120, 35+k, 620, width=0.5,fill ='lightgrey')

for x in range(21):
    k = 25 * x
    bg.create_line(10, 120+k, 1010, 120+k, width=0.5,fill ='lightgrey')

bg.create_line(10,120,1010,120, fill ='black')
bg.create_line(10,620,1010,620, fill ='black')
bg.create_line(10,120,10,620, fill ='black')
bg.create_line(1010,120,1010,620, fill ='black')

root.mainloop()