🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.6 AU - 0.9 AU

Year: 203 Days

Day: 36.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.62 AU - 0.94 AU

Year: 216 Days

Day: 38.2 Hours

Environment

Temp: 286 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.73 AU - 2.89 AU

Year: 1100 Days

Day: 33.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.4 AU - 7.02 AU

Year: 4273 Days

Day: 18.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.52 AU - 6.8 AU

Year: 5383 Days

Day: 45.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,851,993 km

• M1: 459,116 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.5

Radius: 9.2

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.66 AU - 13.34 AU

Year: 13842 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,851,993 km

• M1: 114,442 km (0.116 R)
• M2: 504,743 km (0.119 R)
• M3: 1,054,815 km (0.082 R)
• M4: 1,597,256 km (0.096 R)
• M5: 2,357,363 km (0.041 R)
• M6: 2,749,758 km (0.103 R)
• M7: 4,320,087 km (0.108 R)
• M8: 4,674,784 km (0.095 R)
• M9: 5,189,999 km (0.112 R)
• M10: 7,684,244 km (0.119 R)
• M11: 8,158,170 km (0.108 R)
• M12: 8,803,386 km (0.078 R)
• M13: 9,916,992 km (0.063 R)
• M14: 10,421,885 km (0.04 R)
• M15: 11,241,532 km (0.038 R)
• M16: 11,605,653 km (0.115 R)
• M17: 13,614,005 km (0.094 R)
• M18: 18,810,885 km (0.046 R)
• M19: 21,288,974 km (0.102 R)
• M20: 23,186,922 km (0.074 R)
• M21: 25,610,258 km (0.071 R)
• M22: 30,365,525 km (0.069 R)
• M23: 32,275,591 km (0.1 R)
• M24: 34,646,268 km (0.11 R)
• M25: 35,808,644 km (0.074 R)
• M26: 37,668,295 km (0.091 R)
• M27: 48,099,007 km (0.077 R)
• M28: 50,524,736 km (0.074 R)
• M29: 51,684,269 km (0.12 R)
• M30: 53,371,284 km (0.085 R)
• M31: 58,652,089 km (0.092 R)
• M32: 59,016,061 km (0.094 R)

Kuiper Belt

Range: 35 - 61 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 12,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit