🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.53 AU - 2.61 AU

Year: 1221 Days

Day: 24 Hours

Environment

Temp: -11 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,983,480 km

• M1: 82,728 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.51 AU - 3.79 AU

Year: 1656 Days

Day: 46 Hours

Environment

Temp: -36 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,983,480 km

• M1: 1,510,041 km (0.1 R)
• M2: 1,660,237 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.3 AU - 5.02 AU

Year: 2514 Days

Day: 15.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,983,480 km

• M1: 542,741 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.35 AU - 8.73 AU

Year: 5534 Days

Day: 35.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 14.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 22.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.4

Radius: 8

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 21.7 AU - 23.64 AU

Year: 31978 Days

Day: 19.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,983,480 km

• M1: 118,332 km (0.112 R)
• M2: 690,693 km (0.113 R)
• M3: 1,051,374 km (0.106 R)
• M4: 1,770,940 km (0.092 R)
• M5: 2,052,333 km (0.1 R)
• M6: 3,054,190 km (0.114 R)
• M7: 3,679,060 km (0.119 R)
• M8: 4,005,333 km (0.084 R)
• M9: 4,604,323 km (0.11 R)
• M10: 6,068,737 km (0.119 R)
• M11: 8,196,467 km (0.114 R)
• M12: 12,359,776 km (0.113 R)
• M13: 13,395,442 km (0.092 R)
• M14: 14,012,533 km (0.103 R)
• M15: 19,454,455 km (0.099 R)
• M16: 19,748,565 km (0.089 R)
• M17: 20,346,058 km (0.065 R)
• M18: 23,404,587 km (0.104 R)
• M19: 25,801,893 km (0.029 R)
• M20: 29,374,888 km (0.077 R)
• M21: 29,762,347 km (0.084 R)
• M22: 30,945,217 km (0.074 R)
• M23: 41,884,412 km (0.114 R)
• M24: 44,547,104 km (0.062 R)
• M25: 48,749,757 km (0.115 R)
• M26: 49,840,326 km (0.055 R)
• M27: 54,559,540 km (0.063 R)
• M28: 55,932,400 km (0.074 R)
• M29: 57,127,388 km (0.111 R)
• M30: 58,136,126 km (0.049 R)
• M31: 58,746,934 km (0.109 R)
• M32: 64,222,067 km (0.03 R)
• M33: 67,754,970 km (0.091 R)
• M34: 68,885,032 km (0.116 R)
• M35: 74,724,585 km (0.088 R)
• M36: 81,138,744 km (0.111 R)
• M37: 85,263,007 km (0.062 R)

Kuiper Belt

Range: 37.1 - 66.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 560 - 20,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit