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NASA_Solar_System_Simulator.py
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NASA_Solar_System_Simulator.py
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import math
import pygame
from pygame.locals import *
SCREEN_WIDTH = 1850
SCREEN_HEIGHT = 1850
SUN_RADIUS = 50
# Speed up
# Planet data: name, radius, orbit radius, orbit speed, color
# PLANETS = [
# ("Mercury", 10, 100, 0.02, pygame.Color("#A9A9A9")), # Gray
# ("Venus", 15, 150, 0.015, pygame.Color("#FFA500")), # Orange
# ("Earth", 20, 200, 0.01, pygame.Color("#0000FF")), # Blue
# ("Mars", 17, 250, 0.008, pygame.Color("#FF0000")), # Red
# ("Jupiter", 40, 350, 0.005, pygame.Color("#FFD700")), # Gold
# ("Saturn", 35, 450, 0.004, pygame.Color("#D2B48C")), # Tan
# ("Uranus", 30, 550, 0.003, pygame.Color("#00FFFF")), # Cyan
# ("Neptune", 30, 650, 0.002, pygame.Color("#00008B")), # Dark Blue
# ("Pluto", 8, 750, 0.001, pygame.Color("#A0522D")) # Brown
# ]
# Speed up
# PLANETS = [
# ("Mercury", 10, 100, 0.04, pygame.Color("#A9A9A9")), # Gray
# ("Venus", 15, 150, 0.03, pygame.Color("#FFA500")), # Orange
# ("Earth", 20, 200, 0.02, pygame.Color("#0000FF")), # Blue
# ("Mars", 17, 250, 0.016, pygame.Color("#FF0000")), # Red
# ("Jupiter", 40, 350, 0.01, pygame.Color("#FFD700")), # Gold
# ("Saturn", 35, 450, 0.008, pygame.Color("#D2B48C")), # Tan
# ("Uranus", 30, 550, 0.006, pygame.Color("#00FFFF")), # Cyan
# ("Neptune", 30, 650, 0.004, pygame.Color("#00008B")), # Dark Blue
# ("Pluto", 8, 750, 0.002, pygame.Color("#A0522D")) # Brown
# ]
# Speed up
# PLANETS = [
# ("Mercury", 10, 100, 0.08, pygame.Color("#A9A9A9")), # Gray
# ("Venus", 15, 150, 0.06, pygame.Color("#FFA500")), # Orange
# ("Earth", 20, 200, 0.04, pygame.Color("#0000FF")), # Blue
# ("Mars", 17, 250, 0.032, pygame.Color("#FF0000")), # Red
# ("Jupiter", 40, 350, 0.02, pygame.Color("#FFD700")), # Gold
# ("Saturn", 35, 450, 0.016, pygame.Color("#D2B48C")), # Tan
# ("Uranus", 30, 550, 0.012, pygame.Color("#00FFFF")), # Cyan
# ("Neptune", 30, 650, 0.008, pygame.Color("#00008B")), # Dark Blue
# ("Pluto", 8, 750, 0.004, pygame.Color("#A0522D")) # Brown
# ]
PLANETS = [
("Mercury", 10, 100, 0.2, pygame.Color("#A9A9A9")), # Gray
("Venus", 15, 150, 0.15, pygame.Color("#FFA500")), # Orange
("Earth", 20, 200, 0.1, pygame.Color("#0000FF")), # Blue
("Mars", 17, 250, 0.08, pygame.Color("#FF0000")), # Red
("Jupiter", 40, 350, 0.05, pygame.Color("#FFD700")), # Gold
("Saturn", 35, 450, 0.04, pygame.Color("#D2B48C")), # Tan
("Uranus", 30, 550, 0.03, pygame.Color("#00FFFF")), # Cyan
("Neptune", 30, 650, 0.02, pygame.Color("#00008B")), # Dark Blue
("Pluto", 8, 750, 0.01, pygame.Color("#A0522D")) # Brown
]
class CelestialBody:
def __init__(self, name, radius, orbit_radius, orbit_speed, color):
self.name = name
self.radius = radius
self.orbit_radius = orbit_radius
self.orbit_speed = orbit_speed
self.color = color
self.angle = 0
def update(self, dt):
self.angle += self.orbit_speed * dt
def get_position(self):
x = SCREEN_WIDTH // 2 + math.cos(self.angle) * self.orbit_radius
y = SCREEN_HEIGHT // 2 + math.sin(self.angle) * self.orbit_radius
return x, y
def draw(self, surface):
x, y = self.get_position()
pygame.draw.circle(surface, self.color, (int(x), int(y)), self.radius)
# Draw planet name
font = pygame.font.Font(None, 20)
text = font.render(self.name, True, (255, 255, 255))
text_rect = text.get_rect(center=(int(x), int(y)))
surface.blit(text, text_rect)
# Draw orbit circle
pygame.draw.circle(surface, self.color, (SCREEN_WIDTH // 2, SCREEN_HEIGHT // 2), self.orbit_radius, 1)
def main():
pygame.init()
screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pygame.display.set_caption("Solar System Simulator")
sun = CelestialBody("Sun", SUN_RADIUS, 0, 0, pygame.Color("yellow"))
planets = []
for planet_data in PLANETS:
name, radius, orbit_radius, orbit_speed, color = planet_data
planet = CelestialBody(name, radius, orbit_radius, orbit_speed, color)
planets.append(planet)
clock = pygame.time.Clock()
is_running = True
while is_running:
dt = clock.tick(60) / 1000.0
for event in pygame.event.get():
if event.type == QUIT:
is_running = False
screen.fill((0, 0, 0)) # Clear the screen
for planet in planets:
planet.update(dt)
planet.draw(screen)
sun.draw(screen)
pygame.display.flip()
pygame.quit()
if __name__ == '__main__':
main()