🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.82 AU - 0.88 AU

Year: 168 Days

Day: 24.7 Hours

Environment

Temp: 571 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.73 AU - 4.71 AU

Year: 1859 Days

Day: 19.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,894,854 km

• M1: 1,071,719 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 7.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.3 AU - 7.68 AU

Year: 4397 Days

Day: 47.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 7.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.84 AU - 8.12 AU

Year: 4835 Days

Day: 45.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.23 AU - 14.61 AU

Year: 8827 Days

Day: 18.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,894,854 km

• M1: 210,185 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.16 AU - 15.56 AU

Year: 10474 Days

Day: 22.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,894,854 km

• M1: 5,984,962 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.64 AU - 15.7 AU

Year: 11441 Days

Day: 30.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 30.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 22.72 AU - 37.62 AU

Year: 35543 Days

Day: 38.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 30.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 31.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402

Radius: 12.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 26.86 AU - 36.34 AU

Year: 38100 Days

Day: 7.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 97,894,854 km

• M1: 156,629 km (0.063 R)
• M2: 698,622 km (0.117 R)
• M3: 2,256,534 km (0.07 R)
• M4: 3,299,680 km (0.083 R)
• M5: 3,998,153 km (0.112 R)
• M6: 4,716,821 km (0.081 R)
• M7: 5,604,983 km (0.09 R)
• M8: 10,565,499 km (0.076 R)
• M9: 11,655,469 km (0.089 R)
• M10: 12,595,243 km (0.059 R)
• M11: 14,299,761 km (0.084 R)
• M12: 15,123,447 km (0.12 R)
• M13: 16,329,356 km (0.093 R)
• M14: 25,658,279 km (0.086 R)
• M15: 26,628,122 km (0.069 R)
• M16: 27,122,094 km (0.115 R)
• M17: 29,816,800 km (0.116 R)
• M18: 30,215,778 km (0.089 R)
• M19: 46,005,384 km (0.099 R)
• M20: 51,714,937 km (0.113 R)
• M21: 52,484,468 km (0.111 R)
• M22: 67,217,614 km (0.1 R)
• M23: 70,461,943 km (0.113 R)
• M24: 84,485,248 km (0.097 R)
• M25: 94,132,366 km (0.119 R)

Kuiper Belt

Range: 51.2 - 76.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit