🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.58 AU - 0.62 AU

Year: 172 Days

Day: 39 Hours

Environment

Temp: 148 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,917,825 km

• M1: 50,414 km (0.053 R)
• M2: 69,862 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.78 AU - 1.12 AU

Year: 343 Days

Day: 23.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.04 AU - 1.52 AU

Year: 537 Days

Day: 12.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.31 AU - 1.39 AU

Year: 582 Days

Day: 37.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,917,825 km

• M1: 37,549 km (0.073 R)
• M2: 241,002 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 10.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.26 AU - 5.56 AU

Year: 4667 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,917,825 km

• M1: 148,551 km (0.115 R)
• M2: 1,321,248 km (0.107 R)
• M3: 1,938,040 km (0.119 R)
• M4: 4,468,040 km (0.088 R)
• M5: 4,932,691 km (0.12 R)
• M6: 5,429,356 km (0.091 R)
• M7: 9,565,737 km (0.07 R)
• M8: 11,721,292 km (0.103 R)
• M9: 13,222,357 km (0.027 R)
• M10: 14,607,634 km (0.098 R)
• M11: 15,683,392 km (0.062 R)
• M12: 18,603,094 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 11.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.73 AU - 13.57 AU

Year: 14747 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,917,825 km

• M1: 167,849 km (0.084 R)
• M2: 738,265 km (0.118 R)
• M3: 1,285,046 km (0.11 R)
• M4: 1,676,843 km (0.106 R)
• M5: 2,262,069 km (0.112 R)
• M6: 2,911,175 km (0.043 R)
• M7: 3,419,059 km (0.09 R)
• M8: 6,378,404 km (0.084 R)
• M9: 9,093,905 km (0.114 R)
• M10: 9,917,591 km (0.058 R)
• M11: 13,132,150 km (0.114 R)
• M12: 13,520,356 km (0.106 R)
• M13: 14,456,091 km (0.118 R)
• M14: 17,060,440 km (0.079 R)
• M15: 17,445,356 km (0.09 R)
• M16: 18,073,368 km (0.09 R)
• M17: 19,878,266 km (0.026 R)
• M18: 20,563,424 km (0.103 R)
• M19: 21,981,163 km (0.107 R)
• M20: 23,557,775 km (0.099 R)
• M21: 24,715,064 km (0.09 R)
• M22: 27,457,492 km (0.079 R)
• M23: 29,504,889 km (0.118 R)
• M24: 33,419,416 km (0.096 R)
• M25: 36,509,660 km (0.109 R)
• M26: 43,825,295 km (0.086 R)
• M27: 45,426,740 km (0.034 R)
• M28: 50,940,319 km (0.112 R)
• M29: 54,188,238 km (0.03 R)
• M30: 55,862,986 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 19,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit