🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.12 AU - 1.16 AU

Year: 434 Days

Day: 28.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 136.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,237,788 km

• M1: 279,000 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.9 AU - 1.4 AU

Year: 440 Days

Day: 37.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 82.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.12 AU - 1.54 AU

Year: 547 Days

Day: 30.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,237,788 km

• M1: 88,412 km (0.03 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482

Radius: 11.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.33 AU - 9.05 AU

Year: 7601 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,237,788 km

• M1: 146,905 km (0.095 R)
• M2: 523,293 km (0.105 R)
• M3: 1,130,511 km (0.064 R)
• M4: 1,548,936 km (0.112 R)
• M5: 1,938,040 km (0.094 R)
• M6: 2,692,612 km (0.059 R)
• M7: 3,748,324 km (0.041 R)
• M8: 4,728,190 km (0.093 R)
• M9: 6,558,670 km (0.11 R)
• M10: 8,292,360 km (0.07 R)
• M11: 11,915,919 km (0.08 R)
• M12: 16,480,300 km (0.119 R)
• M13: 18,731,897 km (0.091 R)
• M14: 25,329,163 km (0.118 R)
• M15: 28,499,292 km (0.096 R)
• M16: 29,518,353 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 15

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.06 AU - 10.44 AU

Year: 10852 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,237,788 km

• M1: 186,698 km (0.094 R)
• M2: 832,512 km (0.076 R)
• M3: 3,383,904 km (0.095 R)
• M4: 4,316,347 km (0.073 R)
• M5: 5,293,670 km (0.089 R)
• M6: 7,765,476 km (0.079 R)
• M7: 9,037,507 km (0.108 R)
• M8: 12,741,101 km (0.117 R)
• M9: 16,693,028 km (0.066 R)
• M10: 18,947,318 km (0.068 R)
• M11: 21,243,646 km (0.056 R)
• M12: 22,498,921 km (0.106 R)
• M13: 29,913,291 km (0.098 R)
• M14: 33,851,904 km (0.101 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit