🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.96 AU - 4.92 AU

Year: 3417 Days

Day: 18.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.1

Radius: 10.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.28 AU - 8.72 AU

Year: 7502 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,468,832 km

• M1: 130,599 km (0.11 R)
• M2: 483,500 km (0.114 R)
• M3: 868,116 km (0.1 R)
• M4: 1,252,284 km (0.071 R)
• M5: 1,791,435 km (0.11 R)
• M6: 2,280,919 km (0.035 R)
• M7: 2,728,067 km (0.109 R)
• M8: 3,618,922 km (0.089 R)
• M9: 4,483,448 km (0.112 R)
• M10: 4,909,653 km (0.045 R)
• M11: 5,509,989 km (0.107 R)
• M12: 5,843,442 km (0.076 R)
• M13: 7,031,100 km (0.104 R)
• M14: 7,794,498 km (0.071 R)
• M15: 8,652,591 km (0.102 R)
• M16: 9,922,528 km (0.104 R)
• M17: 10,417,996 km (0.092 R)
• M18: 12,360,524 km (0.117 R)
• M19: 13,580,943 km (0.103 R)
• M20: 20,764,783 km (0.118 R)
• M21: 21,801,197 km (0.09 R)
• M22: 24,952,476 km (0.042 R)
• M23: 25,701,213 km (0.081 R)
• M24: 28,665,645 km (0.117 R)
• M25: 30,606,378 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 11

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.8 AU - 10.3 AU

Year: 9944 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,468,832 km

• M1: 137,630 km (0.109 R)
• M2: 623,225 km (0.099 R)
• M3: 1,172,099 km (0.088 R)
• M4: 2,080,308 km (0.069 R)
• M5: 2,544,361 km (0.025 R)
• M6: 4,337,141 km (0.112 R)
• M7: 4,815,705 km (0.118 R)
• M8: 7,801,080 km (0.05 R)
• M9: 9,507,094 km (0.102 R)
• M10: 11,008,459 km (0.085 R)
• M11: 13,517,514 km (0.116 R)
• M12: 15,547,557 km (0.107 R)
• M13: 15,893,128 km (0.042 R)
• M14: 19,001,473 km (0.117 R)
• M15: 25,046,872 km (0.116 R)
• M16: 26,786,396 km (0.09 R)
• M17: 28,501,985 km (0.07 R)
• M18: 36,828,901 km (0.046 R)
• M19: 38,441,866 km (0.112 R)
• M20: 39,714,345 km (0.077 R)
• M21: 42,075,299 km (0.111 R)
• M22: 44,251,200 km (0.117 R)
• M23: 49,122,106 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 19,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit