🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.2 AU - 1.46 AU

Year: 542 Days

Day: 41.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.53 AU - 1.61 AU

Year: 695 Days

Day: 39.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.62 AU - 4.82 AU

Year: 3061 Days

Day: 13.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,795,266 km

• M1: 330,611 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.65 AU - 5.11 AU

Year: 3807 Days

Day: 17.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,795,266 km

• M1: 44,131 km (0.049 R)
• M2: 481,556 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85

Radius: 9.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.07 AU - 6.61 AU

Year: 4983 Days

Day: 14.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,795,266 km

• M1: 121,922 km (0.109 R)
• M2: 544,835 km (0.05 R)
• M3: 883,076 km (0.081 R)
• M4: 1,234,182 km (0.03 R)
• M5: 2,099,157 km (0.099 R)
• M6: 3,726,184 km (0.077 R)
• M7: 4,446,198 km (0.096 R)
• M8: 5,278,411 km (0.041 R)
• M9: 6,335,021 km (0.117 R)
• M10: 6,873,873 km (0.105 R)
• M11: 8,862,178 km (0.101 R)
• M12: 9,802,550 km (0.08 R)
• M13: 11,391,429 km (0.079 R)
• M14: 13,433,440 km (0.111 R)
• M15: 14,237,080 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.3

Radius: 12.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.87 AU - 8.17 AU

Year: 7282 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,795,266 km

• M1: 155,432 km (0.11 R)
• M2: 719,566 km (0.119 R)
• M3: 1,220,569 km (0.072 R)
• M4: 1,768,995 km (0.096 R)
• M5: 2,304,705 km (0.062 R)
• M6: 3,213,213 km (0.111 R)
• M7: 3,728,577 km (0.117 R)
• M8: 4,848,617 km (0.093 R)
• M9: 5,501,312 km (0.075 R)
• M10: 6,089,381 km (0.103 R)
• M11: 6,751,651 km (0.084 R)
• M12: 9,516,369 km (0.106 R)
• M13: 13,477,272 km (0.045 R)
• M14: 14,936,151 km (0.102 R)
• M15: 15,617,419 km (0.108 R)
• M16: 16,798,644 km (0.082 R)
• M17: 18,681,184 km (0.109 R)
• M18: 20,630,893 km (0.028 R)
• M19: 23,010,546 km (0.085 R)
• M20: 23,766,464 km (0.091 R)
• M21: 26,873,612 km (0.119 R)
• M22: 29,089,605 km (0.039 R)
• M23: 29,529,273 km (0.051 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit