🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 221 Days

Day: 37.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,664,262 km

• M1: 112,348 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.65 AU - 1.07 AU

Year: 283 Days

Day: 26.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.85 AU - 0.97 AU

Year: 308 Days

Day: 12.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,664,262 km

• M1: 64,925 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.96 AU - 3.88 AU

Year: 2244 Days

Day: 12.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 14.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.41 AU - 7.23 AU

Year: 4981 Days

Day: 6.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,664,262 km

• M1: 177,872 km (0.03 R)
• M2: 745,297 km (0.041 R)
• M3: 1,502,711 km (0.119 R)
• M4: 2,204,773 km (0.05 R)
• M5: 3,900,914 km (0.072 R)
• M6: 4,603,874 km (0.115 R)
• M7: 6,264,710 km (0.081 R)
• M8: 7,048,902 km (0.103 R)
• M9: 8,919,623 km (0.108 R)
• M10: 9,537,014 km (0.09 R)
• M11: 11,435,261 km (0.112 R)
• M12: 12,033,653 km (0.108 R)
• M13: 17,210,188 km (0.111 R)
• M14: 18,341,597 km (0.117 R)
• M15: 19,763,973 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 13.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.66 AU - 13.24 AU

Year: 13745 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,664,262 km

• M1: 167,849 km (0.112 R)
• M2: 633,547 km (0.098 R)
• M3: 1,279,959 km (0.034 R)
• M4: 1,850,974 km (0.068 R)
• M5: 2,528,354 km (0.119 R)
• M6: 3,317,183 km (0.097 R)
• M7: 3,756,552 km (0.082 R)
• M8: 4,413,736 km (0.115 R)
• M9: 5,667,067 km (0.109 R)
• M10: 7,357,822 km (0.088 R)
• M11: 8,203,798 km (0.103 R)
• M12: 13,632,555 km (0.111 R)
• M13: 14,093,765 km (0.113 R)
• M14: 15,754,900 km (0.086 R)
• M15: 17,236,068 km (0.106 R)
• M16: 18,406,522 km (0.045 R)
• M17: 26,567,983 km (0.08 R)
• M18: 27,081,553 km (0.039 R)
• M19: 28,234,953 km (0.104 R)
• M20: 28,769,765 km (0.072 R)
• M21: 29,202,701 km (0.094 R)
• M22: 29,860,034 km (0.116 R)
• M23: 36,733,159 km (0.112 R)
• M24: 43,874,662 km (0.097 R)
• M25: 51,730,644 km (0.118 R)
• M26: 52,371,073 km (0.08 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 15,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit