🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.7 AU - 0.7 AU

Year: 247 Days

Day: 26.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.1

Radius: 13.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.49 AU - 4.99 AU

Year: 3682 Days

Day: 12 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,930,646 km

• M1: 167,998 km (0.079 R)
• M2: 593,604 km (0.039 R)
• M3: 1,377,497 km (0.102 R)
• M4: 2,282,864 km (0.041 R)
• M5: 2,709,666 km (0.056 R)
• M6: 4,614,346 km (0.083 R)
• M7: 5,456,433 km (0.119 R)
• M8: 7,014,644 km (0.076 R)
• M9: 7,446,982 km (0.062 R)
• M10: 7,897,122 km (0.065 R)
• M11: 8,781,545 km (0.102 R)
• M12: 9,806,888 km (0.08 R)
• M13: 11,282,372 km (0.056 R)
• M14: 11,877,622 km (0.112 R)
• M15: 15,123,597 km (0.034 R)
• M16: 18,919,942 km (0.093 R)
• M17: 20,129,441 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860

Radius: 6.5

Gravity: 20.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.19 AU - 14.41 AU

Year: 17096 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,930,646 km

• M1: 108,458 km (0.108 R)
• M2: 548,426 km (0.075 R)
• M3: 1,114,504 km (0.1 R)
• M4: 1,919,490 km (0.075 R)
• M5: 2,302,311 km (0.056 R)
• M6: 2,759,034 km (0.074 R)
• M7: 3,584,066 km (0.076 R)
• M8: 4,197,417 km (0.116 R)
• M9: 4,914,440 km (0.113 R)
• M10: 5,359,194 km (0.087 R)
• M11: 6,501,224 km (0.079 R)
• M12: 8,769,128 km (0.067 R)
• M13: 9,591,767 km (0.118 R)
• M14: 12,035,597 km (0.113 R)
• M15: 14,564,549 km (0.104 R)
• M16: 15,873,381 km (0.101 R)
• M17: 20,082,317 km (0.062 R)
• M18: 22,894,159 km (0.111 R)
• M19: 23,301,514 km (0.096 R)
• M20: 27,760,129 km (0.113 R)
• M21: 45,274,000 km (0.047 R)
• M22: 46,401,071 km (0.083 R)
• M23: 54,819,691 km (0.095 R)
• M24: 63,999,615 km (0.057 R)
• M25: 71,520,348 km (0.098 R)
• M26: 73,048,042 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit