🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.52 AU - 0.66 AU

Year: 162 Days

Day: 28.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,541,006 km

• M1: 37,998 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.8 AU - 1.04 AU

Year: 315 Days

Day: 16.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.78 AU - 2.22 AU

Year: 1008 Days

Day: 32.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,541,006 km

• M1: 26,778 km (0.056 R)
• M2: 137,331 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.37 AU - 3.41 AU

Year: 1751 Days

Day: 30.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 9.9

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.02 AU - 10.44 AU

Year: 9995 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,541,006 km

• M1: 125,961 km (0.069 R)
• M2: 790,625 km (0.084 R)
• M3: 1,179,280 km (0.1 R)
• M4: 1,521,859 km (0.119 R)
• M5: 1,866,533 km (0.109 R)
• M6: 2,414,510 km (0.096 R)
• M7: 2,758,585 km (0.094 R)
• M8: 3,674,722 km (0.04 R)
• M9: 4,750,929 km (0.099 R)
• M10: 5,262,255 km (0.067 R)
• M11: 5,739,472 km (0.095 R)
• M12: 6,547,749 km (0.095 R)
• M13: 6,939,396 km (0.032 R)
• M14: 9,137,737 km (0.09 R)
• M15: 10,929,022 km (0.091 R)
• M16: 11,936,115 km (0.057 R)
• M17: 12,285,276 km (0.108 R)
• M18: 13,561,346 km (0.11 R)
• M19: 14,134,456 km (0.107 R)
• M20: 15,260,928 km (0.073 R)
• M21: 15,811,448 km (0.114 R)
• M22: 17,918,384 km (0.105 R)
• M23: 20,205,885 km (0.118 R)
• M24: 23,217,889 km (0.077 R)
• M25: 26,027,636 km (0.105 R)
• M26: 34,261,802 km (0.073 R)
• M27: 34,613,806 km (0.069 R)
• M28: 38,772,926 km (0.054 R)
• M29: 40,578,273 km (0.047 R)
• M30: 43,390,414 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.6

Radius: 6.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.9 AU - 16.42 AU

Year: 23156 Days

Day: 21.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,541,006 km

• M1: 195,524 km (0.114 R)
• M2: 665,561 km (0.119 R)
• M3: 882,478 km (0.07 R)
• M4: 1,515,127 km (0.086 R)
• M5: 25,784,539 km (0.115 R)
• M6: 26,660,585 km (0.071 R)
• M7: 30,557,908 km (0.052 R)
• M8: 35,996,838 km (0.075 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit