🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.82 AU - 0.92 AU

Year: 291 Days

Day: 27.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.65 AU

Year: 543 Days

Day: 28.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.2 AU - 1.68 AU

Year: 619 Days

Day: 25.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,161,862 km

• M1: 1,368,821 km (0.096 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 11.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.56 AU - 14.92 AU

Year: 16286 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,161,862 km

• M1: 143,016 km (0.098 R)
• M2: 687,253 km (0.105 R)
• M3: 1,116,599 km (0.069 R)
• M4: 1,694,495 km (0.078 R)
• M5: 2,486,317 km (0.072 R)
• M6: 4,088,061 km (0.066 R)
• M7: 6,925,035 km (0.089 R)
• M8: 7,741,540 km (0.067 R)
• M9: 9,297,208 km (0.108 R)
• M10: 9,785,496 km (0.104 R)
• M11: 10,637,605 km (0.08 R)
• M12: 12,619,927 km (0.104 R)
• M13: 13,084,428 km (0.102 R)
• M14: 14,837,266 km (0.081 R)
• M15: 17,141,373 km (0.118 R)
• M16: 19,149,126 km (0.08 R)
• M17: 21,873,453 km (0.08 R)
• M18: 22,255,226 km (0.1 R)
• M19: 26,537,166 km (0.053 R)
• M20: 28,529,810 km (0.118 R)
• M21: 29,795,558 km (0.106 R)
• M22: 30,501,510 km (0.075 R)
• M23: 31,098,405 km (0.12 R)
• M24: 35,627,780 km (0.087 R)
• M25: 42,622,229 km (0.119 R)
• M26: 43,368,273 km (0.086 R)
• M27: 44,886,692 km (0.104 R)
• M28: 48,189,962 km (0.063 R)
• M29: 64,386,325 km (0.105 R)
• M30: 65,764,271 km (0.09 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit