🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.9 AU - 1 AU

Year: 353 Days

Day: 44.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.14 AU - 1.84 AU

Year: 693 Days

Day: 13.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.79 AU - 2.95 AU

Year: 1389 Days

Day: 35.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.97 AU - 3.07 AU

Year: 1999 Days

Day: 29.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,033,469 km

• M1: 732,282 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.86 AU - 4.64 AU

Year: 2765 Days

Day: 23.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,033,469 km

• M1: 123,269 km (0.038 R)
• M2: 3,368,944 km (0.106 R)

Asteroid Belt

Center: 8.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.7

Radius: 5.6

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.65 AU - 14.87 AU

Year: 17357 Days

Day: 21.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,033,469 km

• M1: 69,713 km (0.098 R)
• M2: 275,709 km (0.099 R)
• M3: 619,784 km (0.075 R)
• M4: 1,076,955 km (0.098 R)
• M5: 1,501,963 km (0.028 R)
• M6: 1,824,795 km (0.072 R)
• M7: 2,051,735 km (0.081 R)
• M8: 2,727,020 km (0.077 R)
• M9: 3,656,022 km (0.086 R)
• M10: 4,538,500 km (0.04 R)
• M11: 5,477,825 km (0.042 R)
• M12: 5,952,499 km (0.116 R)
• M13: 6,803,711 km (0.103 R)
• M14: 8,484,443 km (0.078 R)
• M15: 8,850,958 km (0.113 R)
• M16: 9,503,803 km (0.113 R)
• M17: 12,775,509 km (0.096 R)
• M18: 13,326,777 km (0.102 R)
• M19: 14,183,374 km (0.093 R)
• M20: 14,403,133 km (0.112 R)
• M21: 15,000,328 km (0.094 R)
• M22: 16,084,763 km (0.081 R)
• M23: 18,322,298 km (0.054 R)
• M24: 19,290,496 km (0.085 R)
• M25: 22,201,820 km (0.119 R)
• M26: 24,859,127 km (0.099 R)
• M27: 29,587,168 km (0.114 R)
• M28: 39,748,154 km (0.1 R)
• M29: 42,267,532 km (0.067 R)
• M30: 42,722,908 km (0.082 R)
• M31: 43,798,068 km (0.049 R)
• M32: 45,049,005 km (0.108 R)
• M33: 46,002,542 km (0.112 R)
• M34: 61,380,754 km (0.042 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 10,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit