🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.99 AU - 1.05 AU

Year: 362 Days

Day: 37.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,317,346 km

• M1: 47,423 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.21 AU - 1.55 AU

Year: 570 Days

Day: 34.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,317,346 km

• M1: 99,931 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.04 AU - 3.7 AU

Year: 2174 Days

Day: 36.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.5 AU - 4.32 AU

Year: 2717 Days

Day: 30.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,317,346 km

• M1: 160,519 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 9.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.95 AU - 10.71 AU

Year: 10832 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,317,346 km

• M1: 119,379 km (0.089 R)
• M2: 1,603,390 km (0.071 R)
• M3: 4,126,807 km (0.084 R)
• M4: 5,982,120 km (0.107 R)
• M5: 16,417,469 km (0.076 R)
• M6: 17,177,426 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 12.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.21 AU - 14.13 AU

Year: 14011 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,317,346 km

• M1: 160,369 km (0.103 R)
• M2: 561,590 km (0.058 R)
• M3: 1,028,336 km (0.116 R)
• M4: 1,711,400 km (0.075 R)
• M5: 3,036,238 km (0.045 R)
• M6: 3,586,310 km (0.05 R)
• M7: 5,348,872 km (0.067 R)
• M8: 5,838,805 km (0.12 R)
• M9: 8,253,165 km (0.1 R)
• M10: 8,909,301 km (0.118 R)
• M11: 9,875,105 km (0.089 R)
• M12: 10,441,034 km (0.112 R)
• M13: 11,028,505 km (0.087 R)
• M14: 14,735,989 km (0.099 R)
• M15: 15,476,049 km (0.031 R)
• M16: 16,085,661 km (0.055 R)
• M17: 17,845,081 km (0.053 R)
• M18: 20,811,757 km (0.073 R)
• M19: 21,838,148 km (0.094 R)
• M20: 24,705,640 km (0.056 R)
• M21: 26,715,188 km (0.044 R)
• M22: 27,482,326 km (0.06 R)
• M23: 30,224,305 km (0.052 R)
• M24: 36,246,666 km (0.097 R)
• M25: 39,963,126 km (0.117 R)
• M26: 43,926,273 km (0.062 R)
• M27: 44,687,876 km (0.084 R)
• M28: 48,305,302 km (0.108 R)
• M29: 52,967,220 km (0.084 R)
• M30: 57,194,707 km (0.107 R)
• M31: 57,738,495 km (0.113 R)
• M32: 59,761,956 km (0.118 R)
• M33: 62,405,201 km (0.089 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit