🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 29.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 202 Days

Day: 22.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.85 AU - 1.27 AU

Year: 385 Days

Day: 40 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.62 AU - 3.82 AU

Year: 2533 Days

Day: 44.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.6

Radius: 12.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.52 AU - 10.46 AU

Year: 9518 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,333,163 km

• M1: 418,126 km (0.077 R)
• M2: 1,125,126 km (0.115 R)
• M3: 1,941,631 km (0.09 R)
• M4: 2,406,731 km (0.116 R)
• M5: 2,808,102 km (0.086 R)
• M6: 4,456,820 km (0.112 R)
• M7: 6,704,827 km (0.116 R)
• M8: 9,946,762 km (0.118 R)
• M9: 10,687,122 km (0.094 R)
• M10: 11,305,709 km (0.107 R)
• M11: 11,825,712 km (0.067 R)
• M12: 13,931,003 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.8

Radius: 6.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.1 AU - 20.66 AU

Year: 25584 Days

Day: 18.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,333,163 km

• M1: 84,822 km (0.067 R)
• M2: 317,596 km (0.086 R)
• M3: 1,255,575 km (0.088 R)
• M4: 2,570,540 km (0.085 R)
• M5: 4,978,168 km (0.099 R)
• M6: 5,258,515 km (0.117 R)
• M7: 5,483,959 km (0.076 R)
• M8: 10,327,040 km (0.096 R)
• M9: 11,043,764 km (0.066 R)
• M10: 13,632,704 km (0.102 R)
• M11: 15,788,110 km (0.094 R)
• M12: 16,123,210 km (0.084 R)
• M13: 17,016,608 km (0.08 R)
• M14: 20,522,584 km (0.087 R)
• M15: 22,317,758 km (0.073 R)
• M16: 29,122,068 km (0.081 R)
• M17: 30,859,797 km (0.053 R)
• M18: 32,341,863 km (0.084 R)
• M19: 35,447,066 km (0.047 R)
• M20: 36,719,545 km (0.107 R)
• M21: 39,110,718 km (0.104 R)
• M22: 40,844,856 km (0.107 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 14,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit