🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.87 AU - 1.21 AU

Year: 369 Days

Day: 14.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.61 AU - 5.43 AU

Year: 3347 Days

Day: 42.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.5

Radius: 5.3

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.53 AU - 14.39 AU

Year: 17197 Days

Day: 19.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,702,376 km

• M1: 65,973 km (0.06 R)
• M2: 230,979 km (0.102 R)
• M3: 488,287 km (0.103 R)
• M4: 1,007,691 km (0.088 R)
• M5: 1,506,750 km (0.037 R)
• M6: 2,137,006 km (0.101 R)
• M7: 2,489,608 km (0.07 R)
• M8: 3,610,993 km (0.062 R)
• M9: 4,689,744 km (0.068 R)
• M10: 5,320,897 km (0.092 R)
• M11: 5,581,197 km (0.119 R)
• M12: 6,127,080 km (0.087 R)
• M13: 8,270,518 km (0.098 R)
• M14: 8,670,693 km (0.045 R)
• M15: 10,060,606 km (0.089 R)
• M16: 10,574,475 km (0.107 R)
• M17: 12,544,081 km (0.049 R)
• M18: 13,546,237 km (0.101 R)
• M19: 14,818,118 km (0.073 R)
• M20: 16,713,673 km (0.087 R)
• M21: 17,111,304 km (0.066 R)
• M22: 19,194,604 km (0.106 R)
• M23: 22,579,255 km (0.1 R)
• M24: 23,163,136 km (0.039 R)
• M25: 24,666,744 km (0.112 R)
• M26: 26,555,716 km (0.118 R)
• M27: 28,538,935 km (0.095 R)
• M28: 29,336,142 km (0.115 R)
• M29: 32,673,671 km (0.108 R)
• M30: 33,420,314 km (0.095 R)
• M31: 35,077,110 km (0.094 R)
• M32: 41,379,070 km (0.036 R)
• M33: 41,960,108 km (0.103 R)
• M34: 42,546,831 km (0.109 R)
• M35: 44,642,997 km (0.106 R)
• M36: 47,596,657 km (0.098 R)
• M37: 53,717,155 km (0.075 R)
• M38: 62,983,995 km (0.071 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit