🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.88 AU - 1.28 AU

Year: 404 Days

Day: 46.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.14 AU - 1.16 AU

Year: 444 Days

Day: 39.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.52 AU - 2.24 AU

Year: 928 Days

Day: 39.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.13 AU - 4.99 AU

Year: 3504 Days

Day: 30.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,668,651 km

• M1: 130,300 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.1

Radius: 3.9

Gravity: 38.8 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.31 AU - 16.51 AU

Year: 17673 Days

Day: 21.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,668,651 km

• M1: 49,666 km (0.085 R)
• M2: 243,246 km (0.081 R)
• M3: 463,454 km (0.111 R)
• M4: 630,854 km (0.094 R)
• M5: 1,040,304 km (0.054 R)
• M6: 1,179,280 km (0.084 R)
• M7: 1,542,504 km (0.057 R)
• M8: 2,486,466 km (0.083 R)
• M9: 2,666,881 km (0.115 R)
• M10: 3,288,012 km (0.1 R)
• M11: 3,791,408 km (0.057 R)
• M12: 8,128,700 km (0.096 R)
• M13: 11,253,799 km (0.044 R)
• M14: 11,937,162 km (0.038 R)
• M15: 12,192,376 km (0.11 R)
• M16: 12,451,180 km (0.079 R)
• M17: 13,181,816 km (0.09 R)
• M18: 13,730,841 km (0.083 R)
• M19: 14,874,516 km (0.102 R)
• M20: 16,157,617 km (0.053 R)
• M21: 17,026,033 km (0.117 R)
• M22: 20,175,218 km (0.095 R)
• M23: 21,649,654 km (0.09 R)
• M24: 24,196,109 km (0.102 R)
• M25: 24,604,811 km (0.097 R)
• M26: 29,757,410 km (0.098 R)
• M27: 30,819,705 km (0.082 R)
• M28: 31,663,287 km (0.045 R)
• M29: 34,414,541 km (0.119 R)
• M30: 35,453,199 km (0.096 R)
• M31: 43,016,718 km (0.11 R)
• M32: 53,634,876 km (0.077 R)
• M33: 53,981,344 km (0.116 R)
• M34: 61,986,177 km (0.03 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 10,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit