🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.5 AU - 0.56 AU

Year: 143 Days

Day: 21.4 Hours

Environment

Temp: 249 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.73 AU - 1.03 AU

Year: 306 Days

Day: 37.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.31 AU - 4.13 AU

Year: 2661 Days

Day: 27.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 166.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.53 AU - 3.91 AU

Year: 2661 Days

Day: 31.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.82 AU - 4.94 AU

Year: 3400 Days

Day: 23.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,150,982 km

• M1: 210,783 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 10.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.81 AU - 11.07 AU

Year: 9913 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,150,982 km

• M1: 132,095 km (0.111 R)
• M2: 729,888 km (0.102 R)
• M3: 1,097,899 km (0.067 R)
• M4: 1,763,161 km (0.09 R)
• M5: 2,127,731 km (0.107 R)
• M6: 3,055,387 km (0.108 R)
• M7: 3,810,856 km (0.071 R)
• M8: 4,178,568 km (0.119 R)
• M9: 4,894,842 km (0.075 R)
• M10: 5,657,492 km (0.116 R)
• M11: 6,534,136 km (0.094 R)
• M12: 8,467,987 km (0.093 R)
• M13: 9,329,821 km (0.056 R)
• M14: 10,199,284 km (0.04 R)
• M15: 12,437,268 km (0.073 R)
• M16: 12,839,836 km (0.038 R)
• M17: 14,601,051 km (0.077 R)
• M18: 14,984,620 km (0.073 R)
• M19: 16,934,329 km (0.046 R)
• M20: 18,972,002 km (0.048 R)
• M21: 20,764,035 km (0.075 R)
• M22: 22,243,259 km (0.066 R)
• M23: 23,791,447 km (0.044 R)
• M24: 25,687,002 km (0.06 R)
• M25: 28,368,394 km (0.097 R)
• M26: 31,442,630 km (0.045 R)
• M27: 32,406,489 km (0.028 R)
• M28: 32,950,427 km (0.079 R)
• M29: 33,833,503 km (0.054 R)
• M30: 41,346,757 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit