🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.64 AU - 1.06 AU

Year: 274 Days

Day: 19.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,788,699 km

• M1: 367,861 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.56 AU

Year: 624 Days

Day: 28.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,788,699 km

• M1: 36,053 km (0.06 R)
• M2: 109,805 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.37 AU - 1.75 AU

Year: 682 Days

Day: 17.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,788,699 km

• M1: 49,816 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.46 AU - 5.72 AU

Year: 3440 Days

Day: 20.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.9

Radius: 5.3

Gravity: 28.83 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.94 AU - 14.28 AU

Year: 17566 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,788,699 km

• M1: 65,973 km (0.098 R)
• M2: 467,793 km (0.056 R)
• M3: 872,455 km (0.097 R)
• M4: 2,715,351 km (0.069 R)
• M5: 3,093,235 km (0.117 R)
• M6: 3,650,786 km (0.104 R)
• M7: 5,036,212 km (0.085 R)
• M8: 5,685,467 km (0.109 R)
• M9: 6,218,335 km (0.108 R)
• M10: 6,518,727 km (0.097 R)
• M11: 7,102,309 km (0.059 R)
• M12: 7,288,707 km (0.063 R)
• M13: 7,769,066 km (0.032 R)
• M14: 8,424,604 km (0.087 R)
• M15: 10,135,705 km (0.052 R)
• M16: 10,431,908 km (0.099 R)
• M17: 14,154,502 km (0.113 R)
• M18: 22,840,005 km (0.084 R)
• M19: 23,658,155 km (0.069 R)
• M20: 25,136,631 km (0.093 R)
• M21: 29,100,376 km (0.102 R)
• M22: 31,292,284 km (0.119 R)
• M23: 37,811,909 km (0.111 R)
• M24: 39,100,246 km (0.092 R)
• M25: 39,536,174 km (0.078 R)
• M26: 41,012,406 km (0.072 R)
• M27: 47,121,534 km (0.039 R)
• M28: 47,780,363 km (0.09 R)
• M29: 49,285,318 km (0.106 R)
• M30: 49,454,363 km (0.063 R)
• M31: 51,167,109 km (0.116 R)
• M32: 53,809,756 km (0.102 R)
• M33: 57,848,150 km (0.056 R)
• M34: 63,273,915 km (0.097 R)
• M35: 65,699,645 km (0.11 R)
• M36: 67,558,997 km (0.093 R)
• M37: 69,241,075 km (0.067 R)
• M38: 70,735,558 km (0.082 R)
• M39: 73,127,179 km (0.099 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 20,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit