🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.77 AU - 0.99 AU

Year: 316 Days

Day: 36.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.8 AU - 1.1 AU

Year: 355 Days

Day: 37.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,730,645 km

• M1: 377,735 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.16 AU - 1.22 AU

Year: 497 Days

Day: 16.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.06 AU - 1.5 AU

Year: 554 Days

Day: 23.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.6 AU - 3.54 AU

Year: 2060 Days

Day: 12.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,730,645 km

• M1: 41,887 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.4

Radius: 4

Gravity: 40.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.21 AU - 16.11 AU

Year: 19331 Days

Day: 20.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,730,645 km

• M1: 52,808 km (0.119 R)
• M2: 452,833 km (0.106 R)
• M3: 597,045 km (0.086 R)
• M4: 993,031 km (0.113 R)
• M5: 1,645,277 km (0.068 R)
• M6: 2,214,946 km (0.105 R)
• M7: 3,165,940 km (0.119 R)
• M8: 4,069,511 km (0.047 R)
• M9: 5,244,453 km (0.087 R)
• M10: 5,629,069 km (0.107 R)
• M11: 5,868,724 km (0.067 R)
• M12: 10,387,627 km (0.06 R)
• M13: 12,010,615 km (0.087 R)
• M14: 13,228,341 km (0.091 R)
• M15: 15,359,662 km (0.12 R)
• M16: 15,514,496 km (0.044 R)
• M17: 16,064,867 km (0.099 R)
• M18: 19,013,441 km (0.084 R)
• M19: 24,343,762 km (0.087 R)
• M20: 27,632,372 km (0.03 R)
• M21: 27,861,556 km (0.071 R)
• M22: 28,791,157 km (0.093 R)
• M23: 31,329,384 km (0.05 R)
• M24: 37,964,499 km (0.027 R)
• M25: 39,540,064 km (0.116 R)
• M26: 41,607,805 km (0.09 R)
• M27: 50,088,060 km (0.081 R)
• M28: 53,743,783 km (0.106 R)
• M29: 55,181,867 km (0.099 R)
• M30: 59,078,742 km (0.109 R)
• M31: 61,971,816 km (0.107 R)
• M32: 63,552,766 km (0.118 R)
• M33: 69,086,541 km (0.085 R)
• M34: 70,785,823 km (0.073 R)
• M35: 71,862,030 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit