🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 131 Days

Day: 42.3 Hours

Environment

Temp: 272 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.59 AU - 2.47 AU

Year: 1012 Days

Day: 29.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3 AU - 3.4 AU

Year: 2003 Days

Day: 41.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.4 AU - 5.9 AU

Year: 4089 Days

Day: 15.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.67 AU - 6.19 AU

Year: 4427 Days

Day: 34.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.6

Radius: 9.6

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.04 AU - 10.62 AU

Year: 9970 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,840,425 km

• M1: 119,529 km (0.1 R)
• M2: 459,565 km (0.103 R)
• M3: 861,983 km (0.1 R)
• M4: 1,212,491 km (0.103 R)
• M5: 1,719,777 km (0.037 R)
• M6: 3,044,017 km (0.116 R)
• M7: 4,885,268 km (0.091 R)
• M8: 5,625,927 km (0.05 R)
• M9: 6,060,509 km (0.043 R)
• M10: 7,760,539 km (0.092 R)
• M11: 10,385,683 km (0.058 R)
• M12: 12,015,701 km (0.118 R)
• M13: 13,424,614 km (0.107 R)
• M14: 14,334,468 km (0.092 R)
• M15: 14,940,788 km (0.1 R)
• M16: 16,567,815 km (0.104 R)
• M17: 17,011,073 km (0.116 R)
• M18: 18,153,702 km (0.038 R)
• M19: 18,624,785 km (0.113 R)
• M20: 20,932,033 km (0.05 R)
• M21: 21,537,306 km (0.112 R)
• M22: 24,932,580 km (0.06 R)
• M23: 27,214,097 km (0.114 R)
• M24: 29,200,906 km (0.103 R)
• M25: 32,994,558 km (0.078 R)
• M26: 36,355,574 km (0.088 R)
• M27: 37,991,127 km (0.041 R)
• M28: 38,891,706 km (0.113 R)
• M29: 39,543,654 km (0.057 R)
• M30: 40,735,650 km (0.082 R)
• M31: 45,167,786 km (0.089 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit