🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.53 AU - 2.29 AU

Year: 979 Days

Day: 43.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,907,067 km

• M1: 168,148 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.75 AU - 2.79 AU

Year: 1268 Days

Day: 35.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,907,067 km

• M1: 30,368 km (0.087 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.02 AU - 3.28 AU

Year: 2073 Days

Day: 30 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.2

Radius: 8.6

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.09 AU - 7.05 AU

Year: 6245 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,907,067 km

• M1: 116,986 km (0.037 R)
• M2: 660,175 km (0.08 R)
• M3: 1,030,430 km (0.062 R)
• M4: 1,981,873 km (0.12 R)
• M5: 2,251,598 km (0.102 R)
• M6: 2,527,905 km (0.09 R)
• M7: 2,985,525 km (0.115 R)
• M8: 3,751,017 km (0.029 R)
• M9: 4,347,613 km (0.112 R)
• M10: 4,724,002 km (0.059 R)
• M11: 5,210,045 km (0.101 R)
• M12: 6,870,731 km (0.062 R)
• M13: 7,233,655 km (0.077 R)
• M14: 8,440,611 km (0.066 R)
• M15: 8,942,213 km (0.106 R)
• M16: 9,686,612 km (0.107 R)
• M17: 10,190,009 km (0.069 R)
• M18: 10,758,780 km (0.049 R)
• M19: 11,651,430 km (0.033 R)
• M20: 12,485,737 km (0.115 R)
• M21: 12,917,477 km (0.099 R)
• M22: 13,925,467 km (0.093 R)
• M23: 15,349,789 km (0.094 R)
• M24: 15,658,260 km (0.107 R)
• M25: 15,971,069 km (0.083 R)
• M26: 17,935,588 km (0.057 R)
• M27: 20,723,195 km (0.073 R)
• M28: 21,024,634 km (0.041 R)
• M29: 22,654,802 km (0.042 R)
• M30: 24,451,323 km (0.096 R)
• M31: 28,418,060 km (0.118 R)
• M32: 31,091,374 km (0.074 R)
• M33: 32,692,071 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 11.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.81 AU - 8.33 AU

Year: 6972 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,907,067 km

• M1: 146,905 km (0.089 R)
• M2: 772,823 km (0.066 R)
• M3: 1,405,771 km (0.092 R)
• M4: 3,032,798 km (0.066 R)
• M5: 3,802,030 km (0.099 R)
• M6: 5,955,940 km (0.119 R)
• M7: 10,471,701 km (0.081 R)
• M8: 12,316,243 km (0.087 R)
• M9: 19,331,635 km (0.101 R)
• M10: 20,781,538 km (0.1 R)
• M11: 23,601,308 km (0.056 R)
• M12: 25,955,231 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 19,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit