🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.1 AU - 1.62 AU

Year: 557 Days

Day: 16.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,318,163 km

• M1: 773,571 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.17 AU - 3.45 AU

Year: 1656 Days

Day: 45.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.55 AU - 3.83 AU

Year: 2002 Days

Day: 41.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 7.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.21 AU - 17.99 AU

Year: 19607 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,318,163 km

• M1: 111,151 km (0.102 R)
• M2: 599,439 km (0.117 R)
• M3: 2,192,806 km (0.053 R)
• M4: 3,162,948 km (0.112 R)
• M5: 4,588,915 km (0.077 R)
• M6: 5,619,794 km (0.092 R)
• M7: 8,904,514 km (0.115 R)
• M8: 11,360,313 km (0.102 R)
• M9: 27,640,151 km (0.109 R)
• M10: 28,116,172 km (0.108 R)
• M11: 28,500,938 km (0.06 R)
• M12: 28,889,144 km (0.049 R)
• M13: 29,974,925 km (0.081 R)
• M14: 31,602,550 km (0.105 R)
• M15: 36,494,550 km (0.073 R)
• M16: 39,060,303 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.2

Radius: 4.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.86 AU - 21.34 AU

Year: 30497 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,318,163 km

• M1: 72,256 km (0.109 R)
• M2: 327,769 km (0.074 R)
• M3: 921,523 km (0.086 R)
• M4: 1,584,840 km (0.097 R)
• M5: 1,914,404 km (0.064 R)
• M6: 3,179,553 km (0.074 R)
• M7: 3,782,133 km (0.039 R)
• M8: 3,998,901 km (0.09 R)
• M9: 4,699,767 km (0.061 R)
• M10: 4,855,498 km (0.092 R)
• M11: 7,498,743 km (0.11 R)
• M12: 8,558,045 km (0.098 R)
• M13: 9,027,484 km (0.094 R)
• M14: 14,117,401 km (0.091 R)
• M15: 15,861,713 km (0.063 R)
• M16: 16,713,224 km (0.031 R)
• M17: 17,371,454 km (0.08 R)
• M18: 18,352,667 km (0.093 R)
• M19: 21,092,552 km (0.049 R)
• M20: 22,383,581 km (0.065 R)
• M21: 25,695,080 km (0.096 R)
• M22: 27,668,725 km (0.118 R)
• M23: 34,309,075 km (0.09 R)
• M24: 38,813,467 km (0.09 R)
• M25: 39,067,634 km (0.096 R)
• M26: 42,204,252 km (0.094 R)
• M27: 43,013,876 km (0.118 R)
• M28: 48,677,801 km (0.115 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit