🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 148 Days

Day: 24.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 11.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.92 AU - 8.62 AU

Year: 7648 Days

Day: 6 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,464,398 km

• M1: 141,071 km (0.116 R)
• M2: 525,986 km (0.102 R)
• M3: 897,138 km (0.102 R)
• M4: 1,302,100 km (0.026 R)
• M5: 1,857,108 km (0.119 R)
• M6: 2,369,032 km (0.077 R)
• M7: 2,845,052 km (0.092 R)
• M8: 3,323,616 km (0.094 R)
• M9: 3,788,716 km (0.114 R)
• M10: 4,929,699 km (0.11 R)
• M11: 6,349,682 km (0.085 R)
• M12: 6,702,882 km (0.095 R)
• M13: 7,240,088 km (0.114 R)
• M14: 9,766,347 km (0.089 R)
• M15: 10,546,500 km (0.094 R)
• M16: 12,132,836 km (0.038 R)
• M17: 12,728,984 km (0.11 R)
• M18: 13,188,847 km (0.106 R)
• M19: 14,141,936 km (0.109 R)
• M20: 14,970,857 km (0.088 R)
• M21: 15,541,124 km (0.05 R)
• M22: 16,185,143 km (0.11 R)
• M23: 18,032,378 km (0.047 R)
• M24: 18,418,041 km (0.095 R)
• M25: 22,362,039 km (0.074 R)
• M26: 25,203,800 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 11.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.3 AU - 9.32 AU

Year: 8459 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,464,398 km

• M1: 145,858 km (0.069 R)
• M2: 607,218 km (0.098 R)
• M3: 1,152,203 km (0.119 R)
• M4: 3,009,610 km (0.065 R)
• M5: 7,639,664 km (0.07 R)
• M6: 9,798,062 km (0.102 R)
• M7: 12,178,164 km (0.04 R)
• M8: 13,983,511 km (0.072 R)
• M9: 17,982,262 km (0.087 R)
• M10: 21,824,534 km (0.066 R)
• M11: 28,889,443 km (0.058 R)
• M12: 29,547,075 km (0.101 R)
• M13: 32,884,006 km (0.095 R)
• M14: 35,278,918 km (0.067 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 15,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit