🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.73 AU - 0.83 AU

Year: 244 Days

Day: 22 Hours

Environment

Temp: 181 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,000,514 km

• M1: 515,065 km (0.09 R)
• M2: 615,146 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.75 AU - 1.17 AU

Year: 334 Days

Day: 17.4 Hours

Environment

Temp: 79 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.85 AU - 1.91 AU

Year: 914 Days

Day: 42.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,000,514 km

• M1: 380,278 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.73 AU - 3.41 AU

Year: 1908 Days

Day: 30.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.22 AU - 4.66 AU

Year: 2774 Days

Day: 12.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.77 AU - 6.29 AU

Year: 4002 Days

Day: 26.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,000,514 km

• M1: 22,739 km (0.086 R)
• M2: 90,507 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 10

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.34 AU - 7.52 AU

Year: 5784 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,000,514 km

• M1: 124,465 km (0.116 R)
• M2: 470,485 km (0.073 R)
• M3: 985,252 km (0.08 R)
• M4: 1,397,992 km (0.093 R)
• M5: 1,882,390 km (0.081 R)
• M6: 2,510,701 km (0.09 R)
• M7: 3,663,951 km (0.11 R)
• M8: 4,134,287 km (0.082 R)
• M9: 4,565,428 km (0.094 R)
• M10: 5,054,463 km (0.109 R)
• M11: 5,488,297 km (0.099 R)
• M12: 6,073,524 km (0.066 R)
• M13: 6,768,256 km (0.103 R)
• M14: 9,299,452 km (0.096 R)
• M15: 10,086,636 km (0.112 R)
• M16: 10,870,380 km (0.081 R)
• M17: 11,349,990 km (0.045 R)
• M18: 13,248,687 km (0.115 R)
• M19: 14,415,849 km (0.069 R)
• M20: 16,700,059 km (0.053 R)
• M21: 19,494,248 km (0.074 R)
• M22: 20,059,878 km (0.073 R)
• M23: 21,671,496 km (0.113 R)
• M24: 25,905,714 km (0.097 R)
• M25: 26,589,376 km (0.086 R)
• M26: 27,285,006 km (0.107 R)
• M27: 32,203,934 km (0.084 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 14,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit