🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.5 AU - 0.74 AU

Year: 185 Days

Day: 18.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,164,953 km

• M1: 154,535 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.77 AU

Year: 212 Days

Day: 20.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 0.98 AU

Year: 302 Days

Day: 24 Hours

Environment

Temp: 29 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.9

Radius: 9.9

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.3 AU - 6.44 AU

Year: 5386 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,164,953 km

• M1: 123,119 km (0.105 R)
• M2: 462,706 km (0.039 R)
• M3: 782,846 km (0.118 R)
• M4: 1,178,981 km (0.09 R)
• M5: 1,632,562 km (0.108 R)
• M6: 2,007,304 km (0.089 R)
• M7: 2,803,614 km (0.107 R)
• M8: 3,387,345 km (0.085 R)
• M9: 3,752,812 km (0.094 R)
• M10: 4,563,782 km (0.095 R)
• M11: 5,231,587 km (0.082 R)
• M12: 7,593,139 km (0.109 R)
• M13: 11,422,097 km (0.027 R)
• M14: 14,854,021 km (0.025 R)
• M15: 15,897,616 km (0.026 R)
• M16: 17,176,080 km (0.087 R)
• M17: 17,553,665 km (0.109 R)
• M18: 18,785,902 km (0.08 R)
• M19: 19,457,148 km (0.106 R)
• M20: 21,421,817 km (0.108 R)
• M21: 22,080,496 km (0.11 R)
• M22: 24,851,049 km (0.106 R)
• M23: 25,496,713 km (0.046 R)
• M24: 27,075,270 km (0.102 R)
• M25: 27,415,605 km (0.083 R)
• M26: 29,250,124 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit