🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.95 AU - 1.07 AU

Year: 362 Days

Day: 47.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 121.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.09 AU - 1.77 AU

Year: 610 Days

Day: 43.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.54 AU - 2.4 AU

Year: 986 Days

Day: 42.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.06 AU - 2.06 AU

Year: 1054 Days

Day: 20.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,633,903 km

• M1: 475,272 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.87 AU - 5.51 AU

Year: 4215 Days

Day: 35.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,633,903 km

• M1: 62,382 km (0.108 R)
• M2: 141,968 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.6

Radius: 10.6

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.16 AU - 9.48 AU

Year: 9337 Days

Day: 6.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,633,903 km

• M1: 138,378 km (0.107 R)
• M2: 720,015 km (0.117 R)
• M3: 1,109,567 km (0.114 R)
• M4: 2,584,154 km (0.096 R)
• M5: 3,041,474 km (0.119 R)
• M6: 4,990,735 km (0.06 R)
• M7: 5,944,571 km (0.073 R)
• M8: 6,784,263 km (0.099 R)
• M9: 7,576,983 km (0.098 R)
• M10: 9,489,442 km (0.08 R)
• M11: 10,076,165 km (0.078 R)
• M12: 10,895,961 km (0.11 R)
• M13: 13,868,919 km (0.118 R)
• M14: 14,753,492 km (0.114 R)
• M15: 15,742,633 km (0.095 R)
• M16: 16,287,917 km (0.095 R)
• M17: 16,635,134 km (0.12 R)
• M18: 17,416,483 km (0.11 R)
• M19: 18,520,964 km (0.079 R)
• M20: 20,304,321 km (0.117 R)
• M21: 23,762,724 km (0.042 R)
• M22: 24,753,511 km (0.043 R)
• M23: 25,212,926 km (0.112 R)
• M24: 27,301,911 km (0.074 R)
• M25: 29,298,893 km (0.069 R)
• M26: 32,364,901 km (0.067 R)
• M27: 38,142,670 km (0.089 R)
• M28: 38,755,722 km (0.114 R)
• M29: 39,875,761 km (0.059 R)
• M30: 40,253,945 km (0.044 R)
• M31: 44,033,385 km (0.04 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 11,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit