Today we use Python to simulate the trajectory of the planets in the solar system for fun~
First upload the finished picture (the running effect includes music)
It is not difficult to achieve such an effect
Prepare materials
First, we need to prepare some materials
cosmic background map
Planet illustration with transparent background
Write code
Detailed Code Blocking
Import required modules
import pygame
import sys
import math
from pygame.locals import *Define window size, title name, font settings, create clock
size = width, height = 1206, 780
screen = pygame.display.set_mode(size)
pygame.display.set_caption("太阳系行星运转示意图")
myfont = pygame.font.Font(None,60)
clock = pygame.time.Clock()Cosmic Background Initialization
background = pygame.image.load(r" 这里填背景图片本地路径 ")
screen.blit(background, (0, 0))Text and planet display on the right
textImage = myfont.render("Solar System", True, (255, 255, 0)) # 太阳系
screen.blit(textImage, (100, 100))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Sun", True, (255, 0, 0), (0, 0, 0)) # 太阳
screen.blit(text_surface, (1020, 30))
sun = pygame.image.load(r"F:\solar-system\image\sun_bg.png")
screen.blit(pygame.transform.scale(sun, (27, 27)), (1090, 25))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Mercury", True, (255, 0, 0), (0, 0, 0)) # 水星
screen.blit(text_surface, (1020, 70))
my_font = pygame.font.SysFont("arial", 15)
Mercury = pygame.image.load(r"F:\solar-system\image\mercury_bg.png")
screen.blit(pygame.transform.scale(Mercury, (27, 27)), (1090, 65))
text_surface = my_font.render("Venus", True, (255, 0, 0), (0, 0, 0)) # 金星
screen.blit(text_surface, (1020, 110))
my_font = pygame.font.SysFont("arial", 15)
spark = pygame.image.load(r"F:\solar-system\image\spark_bg.png")
screen.blit(pygame.transform.scale(spark, (27, 27)), (1090, 105))
text_surface = my_font.render("Earth", True, (255, 0, 0), (0, 0, 0)) # 地球
screen.blit(text_surface, (1020, 150))
my_font = pygame.font.SysFont("arial", 15)
earth = pygame.image.load(r"F:\solar-system\image\earth_min_bg.png")
screen.blit(pygame.transform.scale(earth, (27, 27)), (1090, 145))
text_surface = my_font.render("Moon", True, (255, 0, 0), (0, 0, 0)) # 月球
screen.blit(text_surface, (1020, 190))
my_font = pygame.font.SysFont("arial", 15)
moon = pygame.image.load(r"F:\solar-system\image\mercury_bg.png")
screen.blit(pygame.transform.scale(moon, (27, 27)), (1090, 185))
text_surface = my_font.render("Mars", True, (255, 0, 0), (0, 0, 0)) # 火星
screen.blit(text_surface, (1020, 230))
Mars = pygame.image.load(r"F:\solar-system\image\venus_bg.png")
screen.blit(pygame.transform.scale(Mars, (27, 27)), (1090, 225))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Jupiter", True, (255, 0, 0), (0, 0, 0)) # 木星
screen.blit(text_surface, (1020, 270))
Jupiter = pygame.image.load(r"F:\solar-system\image\jupiter_min_bg.png")
screen.blit(pygame.transform.scale(Jupiter, (27, 27)), (1090, 265))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Saturn", True, (255, 0, 0), (0, 0, 0)) # 土星
screen.blit(text_surface, (1020, 300))
Saturn = pygame.image.load(r"F:\solar-system\image\saturn_bg.png")
screen.blit(pygame.transform.scale(Saturn, (30, 30)), (1090, 305))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Uranus", True, (255, 0, 0), (0, 0, 0)) # 天王星
screen.blit(text_surface, (1020, 340))
Uranus = pygame.image.load(r"F:\solar-system\image\uranus_bg.png")
screen.blit(pygame.transform.scale(Uranus, (27, 27)), (1090, 345))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Neptune", True, (255, 0, 0), (0, 0, 0)) # 海王星
screen.blit(text_surface, (1020, 380))
Neptune = pygame.image.load(r"F:\solar-system\image\neptune_bg.png")
screen.blit(pygame.transform.scale(Neptune, (27, 27)), (1090, 385))Set the initial position of the sun
sun = pygame.image.load(r"F:/solar-system/image/sun_bg.png")
screen.blit(pygame.transform.scale(sun, (170, 170)), (527,307))Realize that each planet revolves around the sun
# 水星
roll_3 += 0.077 # 每帧公转pi
pos_3_x = int(size[0] // 2 + size[1] // 8 * math.sin(roll_3))
pos_3_y = int(size[1] // 2 + size[1] // 8 * math.cos(roll_3))
mercury = pygame.image.load(r"F:\solar-system\image\mercury_bg.png")
screen.blit(pygame.transform.scale(mercury, (8, 8)), (pos_3_x, pos_3_y))
# 金星
roll_2 += 0.069 # 每帧公转pi
pos_2_x = int(size[0] // 2 + size[1] // 7 * math.sin(roll_2))
pos_2_y = int(size[1] // 2 + size[1] // 7 * math.cos(roll_2))
venus = pygame.image.load(r"F:\solar-system\image\venus_bg.png")
screen.blit(pygame.transform.scale(venus, (10, 10)), (pos_2_x, pos_2_y))
# 地球
roll_e += 0.060 # 每帧公转pi
pos_e_x = int(size[0] // 2 + size[1] // 6 * math.sin(roll_e))
pos_e_y = int(size[1] // 2 + size[1] // 6 * math.cos(roll_e))
earth = pygame.image.load(r"F:\solar-system\image\earth_min_bg.png")
screen.blit(pygame.transform.scale(earth, (15, 15)), (pos_e_x, pos_e_y))
# 火星
roll_4 += 0.053 # 每帧公转pi
pos_4_x = int(size[0] // 2 + size[1] // 5 * math.sin(roll_4))
pos_4_y = int(size[1] // 2 + size[1] // 5 * math.cos(roll_4))
venus = pygame.image.load(r"F:\solar-system\image\venus_bg.png")
screen.blit(pygame.transform.scale(venus, (13, 13)), (pos_4_x, pos_4_y))
# 木星
roll_5 += 0.045 # 每帧公转pi
pos_5_x = int(size[0] // 2 + size[1] // 4 * math.sin(roll_5))
pos_5_y = int(size[1] // 2 + size[1] // 4 * math.cos(roll_5))
mouth = pygame.image.load(r"F:\solar-system\image\jupiter_bg.png")
screen.blit(pygame.transform.scale(mouth, (70, 70)), (pos_5_x, pos_5_y))
# 土星
roll_6 += 0.037 # 每帧公转pi
pos_6_x = int(size[0] // 2 + size[1] // 3.5 * math.sin(roll_6))
pos_6_y = int(size[1] // 2 + size[1] // 3.5 * math.cos(roll_6))
saturn = pygame.image.load(r"F:\solar-system\image\saturn_bg.png")
screen.blit(pygame.transform.scale(saturn, (50, 50)), (pos_6_x, pos_6_y))
# 天王星
roll_7 += 0.031 # 每帧公转pi
pos_7_x = int(size[0] // 2 + size[1] // 2.7 * math.sin(roll_7))
pos_7_y = int(size[1] // 2 + size[1] // 2.7 * math.cos(roll_7))
uranus = pygame.image.load(r"F:\solar-system\image\uranus_bg.png")
screen.blit(pygame.transform.scale(uranus, (45, 45)), (pos_7_x, pos_7_y))
# 海王星
roll_8 += 0.025 # 每帧公转pi
pos_8_x = int(size[0] // 2 + size[1] // 2 * math.sin(roll_8))
pos_8_y = int(size[1] // 2 + size[1] // 2 * math.cos(roll_8))
neptune = pygame.image.load(r"F:\solar-system\image\neptune_bg.png")
screen.blit(pygame.transform.scale(neptune, (37, 37)), (pos_8_x, pos_8_y))Realize the moon revolves around the earth
roll_m += 0.2 # 每帧公转pi
pos_m_x = int(pos_e_x + size[1] // 50 * math.sin(roll_m))
pos_m_y = int(pos_e_y + size[1] // 50 * math.cos(roll_m))
mouth = pygame.image.load(r"F:\solar-system\image\mercury_bg.png")
screen.blit(pygame.transform.scale(mouth, (6, 6)), (pos_m_x, pos_m_y))If you are very emotional, you can also add a piece of code before the loop body, with music
Note: The music here strives to achieve a magnificent effect, so the selection is Victory.mp3
# 添加背景音乐
pygame.mixer.music.load('F:/music.mp3')
pygame.mixer.music.play(-1, 40)
pygame.mixer.music.set_volume(0.5)Overview of the overall code
# 导入模块
import pygame
import sys
import math
from pygame.locals import *
# 初始化
pygame.init()
# 定义窗口大小、标题名称、字体设置、创建时钟(可以控制游戏循环频率)等
size = width, height = 1206, 780
screen = pygame.display.set_mode(size)
pygame.display.set_caption("太阳系行星运转示意图")
myfont = pygame.font.Font(None,60)
clock = pygame.time.Clock()
# 定义三个空列表
pos_e = pos_mm = []
# 地球和月球等其他行星的公转过的角度
roll_e = roll_m = 0
roll_2 = roll_3 = roll_4 = roll_5 = roll_6 = roll_7 = roll_8 = 0
# 添加背景音乐
pygame.mixer.music.load('F:/music.mp3')
pygame.mixer.music.play(-1, 40)
pygame.mixer.music.set_volume(0.5)
# 循环，达到万事万物永不停息的目的
while True:
for event in pygame.event.get():
if event.type == QUIT:
sys.exit()
# 宇宙
background = pygame.image.load(r"E:/3.PNG")
screen.blit(background, (0, 0))
# 显示文字及星球
textImage = myfont.render("Solar System", True, (255, 255, 0)) # 太阳系
screen.blit(textImage, (100, 100))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Sun", True, (255, 0, 0), (0, 0, 0)) # 太阳
screen.blit(text_surface, (1020, 30))
sun = pygame.image.load(r"F:\solar-system\image\sun_bg.png")
screen.blit(pygame.transform.scale(sun, (27, 27)), (1090, 25))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Mercury", True, (255, 0, 0), (0, 0, 0)) # 水星
screen.blit(text_surface, (1020, 70))
my_font = pygame.font.SysFont("arial", 15)
Mercury = pygame.image.load(r"F:\solar-system\image\mercury_bg.png")
screen.blit(pygame.transform.scale(Mercury, (27, 27)), (1090, 65))
text_surface = my_font.render("Venus", True, (255, 0, 0), (0, 0, 0)) # 金星
screen.blit(text_surface, (1020, 110))
my_font = pygame.font.SysFont("arial", 15)
spark = pygame.image.load(r"F:\solar-system\image\spark_bg.png")
screen.blit(pygame.transform.scale(spark, (27, 27)), (1090, 105))
text_surface = my_font.render("Earth", True, (255, 0, 0), (0, 0, 0)) # 地球
screen.blit(text_surface, (1020, 150))
my_font = pygame.font.SysFont("arial", 15)
earth = pygame.image.load(r"F:\solar-system\image\earth_min_bg.png")
screen.blit(pygame.transform.scale(earth, (27, 27)), (1090, 145))
text_surface = my_font.render("Moon", True, (255, 0, 0), (0, 0, 0)) # 月球
screen.blit(text_surface, (1020, 190))
my_font = pygame.font.SysFont("arial", 15)
moon = pygame.image.load(r"F:\solar-system\image\mercury_bg.png")
screen.blit(pygame.transform.scale(moon, (27, 27)), (1090, 185))
text_surface = my_font.render("Mars", True, (255, 0, 0), (0, 0, 0)) # 火星
screen.blit(text_surface, (1020, 230))
Mars = pygame.image.load(r"F:\solar-system\image\venus_bg.png")
screen.blit(pygame.transform.scale(Mars, (27, 27)), (1090, 225))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Jupiter", True, (255, 0, 0), (0, 0, 0)) # 木星
screen.blit(text_surface, (1020, 270))
Jupiter = pygame.image.load(r"F:\solar-system\image\jupiter_min_bg.png")
screen.blit(pygame.transform.scale(Jupiter, (27, 27)), (1090, 265))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Saturn", True, (255, 0, 0), (0, 0, 0)) # 土星
screen.blit(text_surface, (1020, 300))
Saturn = pygame.image.load(r"F:\solar-system\image\saturn_bg.png")
screen.blit(pygame.transform.scale(Saturn, (30, 30)), (1090, 305))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Uranus", True, (255, 0, 0), (0, 0, 0)) # 天王星
screen.blit(text_surface, (1020, 340))
Uranus = pygame.image.load(r"F:\solar-system\image\uranus_bg.png")
screen.blit(pygame.transform.scale(Uranus, (27, 27)), (1090, 345))
my_font = pygame.font.SysFont("arial", 15)
text_surface = my_font.render("Neptune", True, (255, 0, 0), (0, 0, 0)) # 海王星
screen.blit(text_surface, (1020, 380))
Neptune = pygame.image.load(r"F:\solar-system\image\neptune_bg.png")
screen.blit(pygame.transform.scale(Neptune, (27, 27)), (1090, 385))
# 太阳
sun = pygame.image.load(r"F:/solar-system/image/sun_bg.png")
screen.blit(pygame.transform.scale(sun, (170, 170)), (527,307))
# 水星
roll_3 += 0.077 # 每帧公转pi
pos_3_x = int(size[0] // 2 + size[1] // 8 * math.sin(roll_3))
pos_3_y = int(size[1] // 2 + size[1] // 8 * math.cos(roll_3))
mercury = pygame.image.load(r"F:\solar-system\image\mercury_bg.png")
screen.blit(pygame.transform.scale(mercury, (8, 8)), (pos_3_x, pos_3_y))
# 金星
roll_2 += 0.069 # 每帧公转pi
pos_2_x = int(size[0] // 2 + size[1] // 7 * math.sin(roll_2))
pos_2_y = int(size[1] // 2 + size[1] // 7 * math.cos(roll_2))
venus = pygame.image.load(r"F:\solar-system\image\venus_bg.png")
screen.blit(pygame.transform.scale(venus, (10, 10)), (pos_2_x, pos_2_y))
# 地球
roll_e += 0.060 # 每帧公转pi
pos_e_x = int(size[0] // 2 + size[1] // 6 * math.sin(roll_e))
pos_e_y = int(size[1] // 2 + size[1] // 6 * math.cos(roll_e))
earth = pygame.image.load(r"F:\solar-system\image\earth_min_bg.png")
screen.blit(pygame.transform.scale(earth, (15, 15)), (pos_e_x, pos_e_y))
# 月球
roll_m += 0.2 # 每帧公转pi
pos_m_x = int(pos_e_x + size[1] // 50 * math.sin(roll_m))
pos_m_y = int(pos_e_y + size[1] // 50 * math.cos(roll_m))
mouth = pygame.image.load(r"F:\solar-system\image\mercury_bg.png")
screen.blit(pygame.transform.scale(mouth, (6, 6)), (pos_m_x, pos_m_y))
# 火星
roll_4 += 0.053 # 每帧公转pi
pos_4_x = int(size[0] // 2 + size[1] // 5 * math.sin(roll_4))
pos_4_y = int(size[1] // 2 + size[1] // 5 * math.cos(roll_4))
venus = pygame.image.load(r"F:\solar-system\image\venus_bg.png")
screen.blit(pygame.transform.scale(venus, (13, 13)), (pos_4_x, pos_4_y))
# 木星
roll_5 += 0.045 # 每帧公转pi
pos_5_x = int(size[0] // 2 + size[1] // 4 * math.sin(roll_5))
pos_5_y = int(size[1] // 2 + size[1] // 4 * math.cos(roll_5))
mouth = pygame.image.load(r"F:\solar-system\image\jupiter_bg.png")
screen.blit(pygame.transform.scale(mouth, (70, 70)), (pos_5_x, pos_5_y))
# 土星
roll_6 += 0.037 # 每帧公转pi
pos_6_x = int(size[0] // 2 + size[1] // 3.5 * math.sin(roll_6))
pos_6_y = int(size[1] // 2 + size[1] // 3.5 * math.cos(roll_6))
saturn = pygame.image.load(r"F:\solar-system\image\saturn_bg.png")
screen.blit(pygame.transform.scale(saturn, (50, 50)), (pos_6_x, pos_6_y))
# 天王星
roll_7 += 0.031 # 每帧公转pi
pos_7_x = int(size[0] // 2 + size[1] // 2.7 * math.sin(roll_7))
pos_7_y = int(size[1] // 2 + size[1] // 2.7 * math.cos(roll_7))
uranus = pygame.image.load(r"F:\solar-system\image\uranus_bg.png")
screen.blit(pygame.transform.scale(uranus, (45, 45)), (pos_7_x, pos_7_y))
# 海王星
roll_8 += 0.025 # 每帧公转pi
pos_8_x = int(size[0] // 2 + size[1] // 2 * math.sin(roll_8))
pos_8_y = int(size[1] // 2 + size[1] // 2 * math.cos(roll_8))
neptune = pygame.image.load(r"F:\solar-system\image\neptune_bg.png")
screen.blit(pygame.transform.scale(neptune, (37, 37)), (pos_8_x, pos_8_y))
# 刷新
pygame.display.flip()
# 数值越大刷新越快，小球运动越快
clock.tick(50)