Quantity   Component name
1 × Arduino Nano
1 × 20x4 LCD over i2c
1 × HAL sensor
1 × M3 bolts, nuts and washers
1 × 80mm Acrylic Sphere Moon
1 × 140mm Acrylic Sphere (1 Half) Firmament
1 × 28byj-48 stepper motor
1 × RTC Real time clock