🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.05 AU - 1.05 AU

Year: 457 Days

Day: 22.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.86 AU - 1.28 AU

Year: 470 Days

Day: 45.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.41 AU - 1.61 AU

Year: 788 Days

Day: 31.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.64 AU - 1.8 AU

Year: 958 Days

Day: 36.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 13.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.2 AU - 4.44 AU

Year: 3170 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 10,717,690 km

• M1: 241,750 km (0.066 R)
• M2: 337,493 km (0.105 R)
• M3: 451,486 km (0.089 R)
• M4: 546,331 km (0.09 R)
• M5: 725,250 km (0.082 R)
• M6: 816,804 km (0.096 R)
• M7: 972,386 km (0.094 R)
• M8: 1,145,920 km (0.052 R)
• M9: 1,285,195 km (0.029 R)
• M10: 1,399,488 km (0.114 R)
• M11: 1,573,470 km (0.11 R)
• M12: 1,663,379 km (0.1 R)
• M13: 1,780,364 km (0.073 R)
• M14: 1,935,198 km (0.111 R)
• M15: 2,157,800 km (0.104 R)
• M16: 2,464,625 km (0.051 R)
• M17: 2,589,539 km (0.063 R)
• M18: 2,687,077 km (0.061 R)
• M19: 2,776,088 km (0.066 R)
• M20: 2,896,215 km (0.072 R)
• M21: 3,110,589 km (0.104 R)
• M22: 3,362,362 km (0.093 R)
• M23: 3,490,717 km (0.117 R)
• M24: 3,620,717 km (0.11 R)
• M25: 3,863,515 km (0.114 R)
• M26: 3,975,563 km (0.039 R)
• M27: 4,272,366 km (0.076 R)
• M28: 4,863,427 km (0.106 R)
• M29: 4,972,633 km (0.027 R)
• M30: 5,734,236 km (0.067 R)
• M31: 5,953,098 km (0.098 R)
• M32: 6,200,981 km (0.115 R)
• M33: 6,359,256 km (0.062 R)
• M34: 6,599,211 km (0.086 R)
• M35: 6,720,385 km (0.076 R)
• M36: 7,019,730 km (0.086 R)
• M37: 7,143,448 km (0.092 R)
• M38: 7,730,470 km (0.062 R)
• M39: 7,844,164 km (0.101 R)
• M40: 8,029,965 km (0.104 R)
• M41: 8,640,175 km (0.084 R)
• M42: 8,728,587 km (0.079 R)
• M43: 8,847,068 km (0.103 R)
• M44: 9,250,534 km (0.082 R)
• M45: 9,462,065 km (0.088 R)
• M46: 9,568,429 km (0.03 R)
• M47: 9,659,983 km (0.053 R)
• M48: 9,782,504 km (0.096 R)
• M49: 9,905,473 km (0.097 R)
• M50: 10,044,450 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit