🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.98 AU - 1.06 AU

Year: 394 Days

Day: 15.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.48 AU - 2.34 AU

Year: 1011 Days

Day: 32.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.75 AU - 2.45 AU

Year: 1165 Days

Day: 16.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.25 AU - 3.63 AU

Year: 1930 Days

Day: 20.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,474,458 km

• M1: 15,109 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.23 AU - 4.57 AU

Year: 2949 Days

Day: 33.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,474,458 km

• M1: 54,005 km (0.115 R)
• M2: 1,455,587 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.2

Radius: 5

Gravity: 31.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.34 AU - 17.58 AU

Year: 23275 Days

Day: 24.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,474,458 km

• M1: 62,233 km (0.095 R)
• M2: 270,174 km (0.119 R)
• M3: 473,926 km (0.045 R)
• M4: 649,704 km (0.11 R)
• M5: 1,069,326 km (0.082 R)
• M6: 2,218,536 km (0.069 R)
• M7: 2,449,366 km (0.099 R)
• M8: 2,645,489 km (0.094 R)
• M9: 3,724,389 km (0.119 R)
• M10: 4,650,399 km (0.118 R)
• M11: 4,913,542 km (0.053 R)
• M12: 5,678,286 km (0.057 R)
• M13: 5,848,828 km (0.079 R)
• M14: 7,440,549 km (0.111 R)
• M15: 7,748,571 km (0.109 R)
• M16: 8,667,850 km (0.113 R)
• M17: 10,273,933 km (0.076 R)
• M18: 10,591,679 km (0.074 R)
• M19: 11,448,575 km (0.046 R)
• M20: 11,998,348 km (0.049 R)
• M21: 12,279,741 km (0.092 R)
• M22: 13,676,836 km (0.096 R)
• M23: 14,453,099 km (0.11 R)
• M24: 14,611,822 km (0.038 R)
• M25: 16,435,570 km (0.063 R)
• M26: 17,581,490 km (0.103 R)
• M27: 18,874,165 km (0.114 R)
• M28: 23,130,524 km (0.066 R)
• M29: 26,297,660 km (0.087 R)
• M30: 30,257,815 km (0.088 R)
• M31: 31,974,002 km (0.053 R)
• M32: 35,888,978 km (0.059 R)
• M33: 42,018,452 km (0.093 R)
• M34: 47,923,528 km (0.119 R)
• M35: 65,377,860 km (0.114 R)
• M36: 68,236,526 km (0.079 R)
• M37: 69,132,467 km (0.111 R)
• M38: 72,098,843 km (0.117 R)
• M39: 73,028,295 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit