🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.89 AU - 1.12 AU

Year: 381 Days

Day: 31.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.86 AU - 1.43 AU

Year: 464 Days

Day: 31.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.79 AU - 2.09 AU

Year: 1029 Days

Day: 39.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,003,318 km

• M1: 749,785 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.92 AU - 2.04 AU

Year: 1061 Days

Day: 12.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.95 AU - 2.99 AU

Year: 1478 Days

Day: 20.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,003,318 km

• M1: 1,753,287 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.39 AU - 3.79 AU

Year: 2068 Days

Day: 25.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,003,318 km

• M1: 1,785,899 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 8

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.47 AU - 10.05 AU

Year: 10730 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,003,318 km

• M1: 99,483 km (0.103 R)
• M2: 380,876 km (0.088 R)
• M3: 898,036 km (0.053 R)
• M4: 1,171,651 km (0.099 R)
• M5: 2,332,081 km (0.051 R)
• M6: 2,586,547 km (0.104 R)
• M7: 3,849,901 km (0.089 R)
• M8: 4,207,291 km (0.091 R)
• M9: 4,831,263 km (0.084 R)
• M10: 5,687,711 km (0.09 R)
• M11: 6,006,654 km (0.066 R)
• M12: 6,337,415 km (0.067 R)
• M13: 6,680,443 km (0.045 R)
• M14: 8,584,674 km (0.057 R)
• M15: 9,100,188 km (0.095 R)
• M16: 9,836,359 km (0.115 R)
• M17: 10,453,301 km (0.089 R)
• M18: 11,707,529 km (0.064 R)
• M19: 12,224,689 km (0.119 R)
• M20: 15,652,874 km (0.082 R)
• M21: 15,929,780 km (0.11 R)
• M22: 17,143,318 km (0.118 R)
• M23: 17,660,477 km (0.117 R)
• M24: 19,995,551 km (0.06 R)
• M25: 24,332,243 km (0.041 R)
• M26: 24,703,994 km (0.034 R)
• M27: 30,530,831 km (0.112 R)
• M28: 30,963,468 km (0.059 R)
• M29: 34,807,984 km (0.046 R)
• M30: 35,876,412 km (0.118 R)
• M31: 43,701,577 km (0.113 R)
• M32: 45,927,743 km (0.059 R)
• M33: 49,555,491 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit