🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 29.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.54 AU - 1.84 AU

Year: 779 Days

Day: 46.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,335,580 km

• M1: 31,864 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.68 AU - 2.32 AU

Year: 1003 Days

Day: 21.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.02 AU - 2.88 AU

Year: 1360 Days

Day: 33.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.3

Radius: 4.7

Gravity: 34.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.23 AU - 19.65 AU

Year: 22577 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,335,580 km

• M1: 105,466 km (0.084 R)
• M2: 263,591 km (0.089 R)
• M3: 531,372 km (0.095 R)
• M4: 1,455,886 km (0.107 R)
• M5: 1,774,530 km (0.089 R)
• M6: 2,011,792 km (0.11 R)
• M7: 2,269,998 km (0.111 R)
• M8: 3,873,687 km (0.041 R)
• M9: 4,343,125 km (0.106 R)
• M10: 4,774,865 km (0.079 R)
• M11: 5,475,282 km (0.1 R)
• M12: 6,421,638 km (0.11 R)
• M13: 7,372,333 km (0.099 R)
• M14: 7,573,093 km (0.073 R)
• M15: 11,041,071 km (0.105 R)
• M16: 14,558,266 km (0.038 R)
• M17: 14,874,666 km (0.096 R)
• M18: 15,195,553 km (0.059 R)
• M19: 16,270,414 km (0.111 R)
• M20: 17,218,715 km (0.106 R)
• M21: 17,931,250 km (0.116 R)
• M22: 18,294,772 km (0.099 R)
• M23: 18,849,182 km (0.076 R)
• M24: 20,480,846 km (0.101 R)
• M25: 23,694,508 km (0.077 R)
• M26: 29,939,770 km (0.112 R)
• M27: 32,287,559 km (0.094 R)
• M28: 32,690,426 km (0.111 R)
• M29: 34,474,829 km (0.1 R)
• M30: 36,468,221 km (0.105 R)
• M31: 37,198,259 km (0.11 R)
• M32: 40,216,396 km (0.051 R)
• M33: 44,378,508 km (0.108 R)
• M34: 47,595,460 km (0.118 R)
• M35: 49,527,217 km (0.116 R)
• M36: 56,796,627 km (0.073 R)
• M37: 58,172,478 km (0.112 R)
• M38: 60,990,453 km (0.119 R)
• M39: 64,745,510 km (0.078 R)
• M40: 68,210,047 km (0.108 R)
• M41: 68,873,214 km (0.08 R)
• M42: 78,855,431 km (0.108 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 12,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit