🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.79 AU

Year: 187 Days

Day: 22.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.66 AU - 0.86 AU

Year: 248 Days

Day: 21.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.72 AU - 1.2 AU

Year: 352 Days

Day: 29.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.57 AU - 3.85 AU

Year: 2678 Days

Day: 33.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,634,005 km

• M1: 1,096,852 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.98 AU - 4.6 AU

Year: 2765 Days

Day: 47.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 12.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.05 AU - 7.57 AU

Year: 5940 Days

Day: 10.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 10,634,005 km

• M1: 200,611 km (0.074 R)
• M2: 592,258 km (0.064 R)
• M3: 717,322 km (0.066 R)
• M4: 833,559 km (0.118 R)
• M5: 1,065,885 km (0.103 R)
• M6: 1,179,430 km (0.111 R)
• M7: 1,561,802 km (0.102 R)
• M8: 1,801,458 km (0.099 R)
• M9: 2,142,840 km (0.063 R)
• M10: 2,224,670 km (0.064 R)
• M11: 2,610,932 km (0.073 R)
• M12: 2,887,239 km (0.085 R)
• M13: 3,287,862 km (0.098 R)
• M14: 3,565,067 km (0.032 R)
• M15: 3,673,675 km (0.087 R)
• M16: 3,827,761 km (0.086 R)
• M17: 3,916,622 km (0.11 R)
• M18: 4,383,816 km (0.116 R)
• M19: 4,488,684 km (0.118 R)
• M20: 4,582,632 km (0.112 R)
• M21: 4,701,113 km (0.106 R)
• M22: 4,916,983 km (0.03 R)
• M23: 5,546,191 km (0.083 R)
• M24: 5,672,602 km (0.107 R)
• M25: 5,928,414 km (0.112 R)
• M26: 6,530,994 km (0.092 R)
• M27: 6,731,904 km (0.108 R)
• M28: 6,921,145 km (0.056 R)
• M29: 7,098,419 km (0.086 R)
• M30: 7,208,373 km (0.1 R)
• M31: 7,291,101 km (0.094 R)
• M32: 8,194,074 km (0.066 R)
• M33: 8,439,863 km (0.118 R)
• M34: 8,688,196 km (0.04 R)
• M35: 9,221,961 km (0.098 R)
• M36: 9,387,117 km (0.099 R)
• M37: 9,950,203 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 19,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit