🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.71 AU - 1.03 AU

Year: 289 Days

Day: 42.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.83 AU - 1.31 AU

Year: 395 Days

Day: 41.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,421,456 km

• M1: 43,982 km (0.106 R)
• M2: 962,363 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.59 AU - 1.95 AU

Year: 839 Days

Day: 29 Hours

Environment

Temp: -40 °C

Axial Tilt: 82.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,421,456 km

• M1: 967,749 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.99 AU - 5.39 AU

Year: 3620 Days

Day: 38.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,421,456 km

• M1: 1,689,409 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561

Radius: 4.7

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.71 AU - 22.11 AU

Year: 28156 Days

Day: 15.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,421,456 km

• M1: 58,493 km (0.1 R)
• M2: 288,275 km (0.106 R)
• M3: 521,199 km (0.102 R)
• M4: 784,192 km (0.118 R)
• M5: 1,022,950 km (0.065 R)
• M6: 2,215,395 km (0.116 R)
• M7: 2,798,677 km (0.106 R)
• M8: 3,509,117 km (0.11 R)
• M9: 4,548,374 km (0.032 R)
• M10: 4,770,975 km (0.111 R)
• M11: 5,278,262 km (0.091 R)
• M12: 5,994,835 km (0.116 R)
• M13: 7,722,840 km (0.082 R)
• M14: 8,700,014 km (0.103 R)
• M15: 8,870,705 km (0.115 R)
• M16: 10,962,831 km (0.117 R)
• M17: 11,842,915 km (0.115 R)
• M18: 19,457,597 km (0.111 R)
• M19: 19,945,735 km (0.08 R)
• M20: 21,048,420 km (0.085 R)
• M21: 24,599,724 km (0.105 R)
• M22: 26,101,836 km (0.086 R)
• M23: 28,530,558 km (0.112 R)
• M24: 29,033,805 km (0.117 R)
• M25: 30,187,504 km (0.047 R)
• M26: 30,709,900 km (0.119 R)
• M27: 32,042,518 km (0.069 R)
• M28: 35,541,462 km (0.089 R)
• M29: 36,417,507 km (0.098 R)
• M30: 40,380,654 km (0.097 R)
• M31: 40,696,904 km (0.107 R)
• M32: 43,617,802 km (0.044 R)
• M33: 47,373,906 km (0.106 R)
• M34: 51,711,047 km (0.039 R)
• M35: 53,024,217 km (0.101 R)
• M36: 58,499,350 km (0.099 R)
• M37: 65,639,357 km (0.116 R)
• M38: 68,515,974 km (0.066 R)
• M39: 74,994,909 km (0.104 R)
• M40: 81,617,606 km (0.112 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 20,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit