🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.89 AU - 1.43 AU

Year: 468 Days

Day: 32.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,869,994 km

• M1: 140,173 km (0.101 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.6

Radius: 11.3

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.11 AU - 6.87 AU

Year: 5494 Days

Day: 7.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,869,994 km

• M1: 140,622 km (0.038 R)
• M2: 552,764 km (0.08 R)
• M3: 1,381,387 km (0.119 R)
• M4: 2,365,890 km (0.065 R)
• M5: 2,933,016 km (0.099 R)
• M6: 3,290,854 km (0.067 R)
• M7: 3,745,332 km (0.057 R)
• M8: 4,366,163 km (0.076 R)
• M9: 4,754,819 km (0.092 R)
• M10: 5,251,783 km (0.098 R)
• M11: 5,662,130 km (0.083 R)
• M12: 7,486,027 km (0.102 R)
• M13: 8,956,425 km (0.115 R)
• M14: 11,030,898 km (0.045 R)
• M15: 11,510,509 km (0.104 R)
• M16: 14,629,774 km (0.044 R)
• M17: 17,103,525 km (0.083 R)
• M18: 20,339,476 km (0.059 R)
• M19: 21,208,191 km (0.117 R)
• M20: 23,331,134 km (0.027 R)
• M21: 29,617,686 km (0.119 R)
• M22: 32,361,759 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.3

Radius: 5.1

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.57 AU - 18.63 AU

Year: 25345 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,869,994 km

• M1: 63,729 km (0.085 R)
• M2: 597,494 km (0.089 R)
• M3: 900,579 km (0.065 R)
• M4: 1,921,136 km (0.063 R)
• M5: 2,153,162 km (0.105 R)
• M6: 2,767,860 km (0.101 R)
• M7: 4,113,642 km (0.12 R)
• M8: 4,805,682 km (0.076 R)
• M9: 6,937,003 km (0.106 R)
• M10: 8,924,859 km (0.105 R)
• M11: 10,191,654 km (0.097 R)
• M12: 14,051,578 km (0.084 R)
• M13: 17,515,218 km (0.092 R)
• M14: 20,298,037 km (0.093 R)
• M15: 24,071,045 km (0.07 R)
• M16: 29,324,025 km (0.076 R)
• M17: 41,137,320 km (0.052 R)
• M18: 47,595,460 km (0.066 R)
• M19: 49,889,693 km (0.061 R)
• M20: 53,992,415 km (0.09 R)
• M21: 57,761,982 km (0.086 R)
• M22: 61,129,580 km (0.062 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: 296 - 19,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit