🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.81 AU - 1.04 AU

Year: 318 Days

Day: 33.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.77 AU - 1.17 AU

Year: 344 Days

Day: 26.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.32 AU - 3.14 AU

Year: 1623 Days

Day: 32.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.4

Radius: 13.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.48 AU - 8.48 AU

Year: 8113 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,963,650 km

• M1: 206,894 km (0.066 R)
• M2: 394,190 km (0.076 R)
• M3: 496,964 km (0.065 R)
• M4: 652,247 km (0.105 R)
• M5: 769,980 km (0.09 R)
• M6: 1,443,919 km (0.092 R)
• M7: 1,559,259 km (0.088 R)
• M8: 1,708,108 km (0.081 R)
• M9: 1,972,448 km (0.086 R)
• M10: 2,150,769 km (0.071 R)
• M11: 2,284,060 km (0.112 R)
• M12: 2,506,363 km (0.08 R)
• M13: 2,593,877 km (0.088 R)
• M14: 2,736,145 km (0.099 R)
• M15: 3,103,258 km (0.092 R)
• M16: 3,216,504 km (0.078 R)
• M17: 3,311,947 km (0.097 R)
• M18: 3,486,378 km (0.079 R)
• M19: 3,683,698 km (0.088 R)
• M20: 3,945,793 km (0.085 R)
• M21: 4,297,947 km (0.117 R)
• M22: 5,506,249 km (0.102 R)
• M23: 5,690,404 km (0.06 R)
• M24: 5,806,641 km (0.103 R)
• M25: 6,088,783 km (0.086 R)
• M26: 6,399,498 km (0.088 R)
• M27: 6,496,138 km (0.071 R)
• M28: 6,642,145 km (0.109 R)
• M29: 7,236,797 km (0.074 R)
• M30: 7,362,908 km (0.036 R)
• M31: 8,134,683 km (0.093 R)
• M32: 8,424,155 km (0.1 R)
• M33: 9,094,803 km (0.053 R)
• M34: 9,367,819 km (0.119 R)
• M35: 9,588,326 km (0.053 R)
• M36: 10,630,125 km (0.109 R)
• M37: 10,745,017 km (0.099 R)
• M38: 11,004,868 km (0.067 R)
• M39: 11,266,664 km (0.094 R)
• M40: 12,034,999 km (0.104 R)
• M41: 12,425,450 km (0.04 R)
• M42: 13,003,795 km (0.091 R)
• M43: 13,249,883 km (0.119 R)
• M44: 13,342,484 km (0.065 R)
• M45: 13,966,008 km (0.118 R)
• M46: 14,503,514 km (0.114 R)
• M47: 14,758,877 km (0.097 R)
• M48: 15,371,181 km (0.089 R)
• M49: 15,631,482 km (0.1 R)
• M50: 16,156,570 km (0.108 R)
• M51: 16,421,209 km (0.057 R)
• M52: 16,687,343 km (0.077 R)
• M53: 16,820,934 km (0.06 R)
• M54: 17,223,951 km (0.113 R)
• M55: 17,392,847 km (0.026 R)
• M56: 18,417,443 km (0.073 R)
• M57: 19,006,858 km (0.116 R)
• M58: 19,286,307 km (0.095 R)
• M59: 21,100,032 km (0.101 R)
• M60: 21,353,151 km (0.047 R)
• M61: 21,570,966 km (0.062 R)
• M62: 21,862,532 km (0.113 R)
• M63: 22,228,897 km (0.091 R)
• M64: 22,339,151 km (0.117 R)
• M65: 23,228,061 km (0.104 R)
• M66: 23,339,961 km (0.038 R)
• M67: 23,714,404 km (0.106 R)
• M68: 24,090,792 km (0.108 R)
• M69: 24,393,429 km (0.094 R)
• M70: 24,583,119 km (0.118 R)
• M71: 24,811,405 km (0.091 R)
• M72: 24,963,995 km (0.109 R)
• M73: 25,231,925 km (0.091 R)
• M74: 25,847,670 km (0.04 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,180 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit