🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.07 AU - 1.15 AU

Year: 425 Days

Day: 39.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 14.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.47 AU - 7.55 AU

Year: 6037 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 92 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,176,864 km

• M1: 186,698 km (0.101 R)
• M2: 672,293 km (0.056 R)
• M3: 1,801,158 km (0.119 R)
• M4: 3,316,585 km (0.072 R)
• M5: 3,789,164 km (0.12 R)
• M6: 5,249,988 km (0.103 R)
• M7: 7,713,416 km (0.103 R)
• M8: 9,180,223 km (0.083 R)
• M9: 20,494,609 km (0.111 R)
• M10: 22,238,621 km (0.094 R)
• M11: 23,717,994 km (0.093 R)
• M12: 24,371,737 km (0.104 R)
• M13: 24,962,948 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865

Radius: 13.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.15 AU - 6.93 AU

Year: 6078 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,176,864 km

• M1: 170,392 km (0.049 R)
• M2: 791,223 km (0.028 R)
• M3: 1,230,742 km (0.093 R)
• M4: 2,090,780 km (0.103 R)
• M5: 2,873,177 km (0.047 R)
• M6: 7,503,380 km (0.073 R)
• M7: 8,203,798 km (0.066 R)
• M8: 8,947,449 km (0.089 R)
• M9: 10,239,825 km (0.076 R)
• M10: 11,551,648 km (0.102 R)
• M11: 12,433,378 km (0.061 R)
• M12: 16,479,552 km (0.051 R)
• M13: 17,065,078 km (0.051 R)
• M14: 19,691,867 km (0.115 R)
• M15: 20,574,644 km (0.118 R)
• M16: 21,101,528 km (0.061 R)
• M17: 21,947,952 km (0.119 R)
• M18: 24,371,588 km (0.116 R)
• M19: 32,301,322 km (0.099 R)
• M20: 33,322,327 km (0.09 R)
• M21: 34,259,558 km (0.057 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit