🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.73 AU - 1.09 AU

Year: 331 Days

Day: 18.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.88 AU - 1.28 AU

Year: 427 Days

Day: 30.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.83 AU - 2.93 AU

Year: 1861 Days

Day: 20.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.66 AU - 3.16 AU

Year: 1890 Days

Day: 17.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.34 AU - 3.52 AU

Year: 2419 Days

Day: 21.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.6

Radius: 4.4

Gravity: 30.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.65 AU - 18.45 AU

Year: 29202 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,100,378 km

• M1: 472,729 km (0.087 R)
• M2: 615,595 km (0.111 R)
• M3: 904,170 km (0.106 R)
• M4: 1,045,540 km (0.106 R)
• M5: 1,357,152 km (0.065 R)
• M6: 3,046,860 km (0.042 R)
• M7: 3,842,421 km (0.104 R)
• M8: 5,080,194 km (0.116 R)
• M9: 5,447,756 km (0.104 R)
• M10: 5,659,437 km (0.106 R)
• M11: 6,144,583 km (0.107 R)
• M12: 6,374,066 km (0.095 R)
• M13: 7,197,453 km (0.04 R)
• M14: 7,873,186 km (0.113 R)
• M15: 9,776,819 km (0.069 R)
• M16: 9,963,817 km (0.026 R)
• M17: 11,408,483 km (0.058 R)
• M18: 11,896,023 km (0.09 R)
• M19: 21,697,974 km (0.073 R)
• M20: 22,880,097 km (0.112 R)
• M21: 26,321,596 km (0.109 R)
• M22: 27,665,134 km (0.085 R)
• M23: 28,164,941 km (0.105 R)
• M24: 32,519,585 km (0.051 R)
• M25: 32,797,089 km (0.07 R)
• M26: 35,219,677 km (0.083 R)
• M27: 35,365,834 km (0.056 R)
• M28: 39,623,240 km (0.106 R)
• M29: 47,872,964 km (0.119 R)
• M30: 51,733,487 km (0.114 R)
• M31: 52,682,237 km (0.038 R)
• M32: 54,810,266 km (0.089 R)
• M33: 55,006,539 km (0.118 R)
• M34: 58,006,874 km (0.094 R)
• M35: 59,443,612 km (0.118 R)
• M36: 71,567,322 km (0.067 R)
• M37: 91,435,565 km (0.056 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 16,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit