🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 283 Days

Day: 18.7 Hours

Environment

Temp: 73 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,277,619 km

• M1: 544,387 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.07 AU - 1.27 AU

Year: 482 Days

Day: 27.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,277,619 km

• M1: 39,793 km (0.099 R)
• M2: 79,885 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.76 AU - 4.48 AU

Year: 3185 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.1

Radius: 4.4

Gravity: 49.8 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.68 AU - 12.74 AU

Year: 17255 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 89.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,277,619 km

• M1: 55,052 km (0.115 R)
• M2: 198,367 km (0.086 R)
• M3: 365,168 km (0.101 R)
• M4: 584,329 km (0.04 R)
• M5: 1,108,969 km (0.091 R)
• M6: 2,202,978 km (0.101 R)
• M7: 2,632,923 km (0.117 R)
• M8: 3,063,166 km (0.092 R)
• M9: 4,030,017 km (0.077 R)
• M10: 4,600,284 km (0.046 R)
• M11: 5,534,224 km (0.026 R)
• M12: 6,323,951 km (0.076 R)
• M13: 7,919,711 km (0.045 R)
• M14: 8,072,301 km (0.049 R)
• M15: 8,488,632 km (0.106 R)
• M16: 12,079,878 km (0.12 R)
• M17: 15,044,011 km (0.101 R)
• M18: 16,239,447 km (0.111 R)
• M19: 19,641,303 km (0.109 R)
• M20: 22,458,380 km (0.097 R)
• M21: 23,073,078 km (0.097 R)
• M22: 28,281,627 km (0.079 R)
• M23: 31,601,653 km (0.115 R)
• M24: 32,894,477 km (0.096 R)
• M25: 35,172,404 km (0.104 R)
• M26: 39,890,123 km (0.083 R)
• M27: 42,945,210 km (0.054 R)
• M28: 44,369,532 km (0.067 R)
• M29: 45,988,629 km (0.071 R)
• M30: 48,660,597 km (0.034 R)
• M31: 64,605,037 km (0.104 R)
• M32: 65,430,967 km (0.076 R)
• M33: 66,054,790 km (0.102 R)
• M34: 66,473,066 km (0.096 R)
• M35: 69,019,072 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 13,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit