🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.56 AU

Year: 143 Days

Day: 23 Hours

Environment

Temp: 178 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.1 AU - 1.52 AU

Year: 527 Days

Day: 40 Hours

Environment

Temp: 13 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.79 AU - 1.87 AU

Year: 870 Days

Day: 45 Hours

Environment

Temp: -49 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,179,808 km

• M1: 884,871 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.71 AU - 2.83 AU

Year: 1202 Days

Day: 15.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.92 AU - 4.08 AU

Year: 2812 Days

Day: 27.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.3

Radius: 8.7

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.97 AU - 10.51 AU

Year: 11517 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,179,808 km

• M1: 113,694 km (0.079 R)
• M2: 779,555 km (0.095 R)
• M3: 1,164,470 km (0.057 R)
• M4: 1,470,697 km (0.063 R)
• M5: 1,798,765 km (0.082 R)
• M6: 2,796,433 km (0.119 R)
• M7: 3,956,564 km (0.092 R)
• M8: 4,629,007 km (0.071 R)
• M9: 4,976,672 km (0.032 R)
• M10: 5,868,126 km (0.108 R)
• M11: 10,516,730 km (0.1 R)
• M12: 11,802,524 km (0.082 R)
• M13: 12,154,378 km (0.098 R)
• M14: 14,020,612 km (0.112 R)
• M15: 15,786,016 km (0.099 R)
• M16: 16,869,404 km (0.076 R)
• M17: 19,344,949 km (0.075 R)
• M18: 19,670,474 km (0.086 R)
• M19: 20,669,190 km (0.086 R)
• M20: 21,614,050 km (0.032 R)
• M21: 23,405,335 km (0.088 R)
• M22: 24,716,710 km (0.117 R)
• M23: 27,077,514 km (0.095 R)
• M24: 28,417,163 km (0.106 R)
• M25: 29,263,288 km (0.041 R)
• M26: 29,692,485 km (0.09 R)
• M27: 32,015,440 km (0.119 R)
• M28: 33,395,929 km (0.111 R)
• M29: 34,576,257 km (0.114 R)
• M30: 38,028,826 km (0.103 R)
• M31: 39,838,362 km (0.106 R)
• M32: 41,165,444 km (0.083 R)
• M33: 43,211,195 km (0.089 R)
• M34: 45,898,422 km (0.118 R)
• M35: 46,332,705 km (0.073 R)
• M36: 47,209,498 km (0.025 R)
• M37: 47,948,511 km (0.089 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 14,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit