🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 0.98 AU

Year: 261 Days

Day: 37.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.84 AU - 1.24 AU

Year: 387 Days

Day: 41 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,651,244 km

• M1: 43,383 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.1 AU - 1.68 AU

Year: 599 Days

Day: 26.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.21 AU - 3.57 AU

Year: 1794 Days

Day: 45.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.2

Radius: 9.6

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.59 AU - 7.13 AU

Year: 6563 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,651,244 km

• M1: 119,379 km (0.114 R)
• M2: 434,731 km (0.076 R)
• M3: 880,683 km (0.053 R)
• M4: 1,199,326 km (0.095 R)
• M5: 1,702,274 km (0.105 R)
• M6: 2,080,607 km (0.118 R)
• M7: 2,660,598 km (0.075 R)
• M8: 3,153,074 km (0.11 R)
• M9: 3,682,202 km (0.06 R)
• M10: 3,992,917 km (0.053 R)
• M11: 4,321,134 km (0.071 R)
• M12: 5,295,765 km (0.041 R)
• M13: 5,883,086 km (0.044 R)
• M14: 6,209,209 km (0.044 R)
• M15: 7,077,924 km (0.113 R)
• M16: 8,144,856 km (0.115 R)
• M17: 10,032,931 km (0.112 R)
• M18: 10,358,157 km (0.106 R)
• M19: 11,730,418 km (0.106 R)
• M20: 17,489,337 km (0.069 R)
• M21: 19,861,361 km (0.108 R)
• M22: 21,814,062 km (0.107 R)
• M23: 22,997,232 km (0.106 R)
• M24: 23,400,847 km (0.107 R)
• M25: 24,978,356 km (0.071 R)
• M26: 27,340,208 km (0.075 R)
• M27: 29,371,597 km (0.088 R)
• M28: 32,402,151 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 13.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.89 AU - 10.69 AU

Year: 9519 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,651,244 km

• M1: 168,597 km (0.106 R)
• M2: 763,548 km (0.099 R)
• M3: 1,188,256 km (0.119 R)
• M4: 1,620,743 km (0.107 R)
• M5: 3,010,956 km (0.084 R)
• M6: 9,860,893 km (0.111 R)
• M7: 12,933,334 km (0.076 R)
• M8: 13,592,463 km (0.105 R)
• M9: 18,102,539 km (0.113 R)
• M10: 25,424,158 km (0.08 R)
• M11: 43,251,437 km (0.105 R)
• M12: 45,270,709 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit