🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.69 AU - 0.71 AU

Year: 217 Days

Day: 46.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,916,267 km

• M1: 209,437 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.82 AU - 1.02 AU

Year: 327 Days

Day: 28.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,916,267 km

• M1: 353,799 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.66 AU - 3.42 AU

Year: 1966 Days

Day: 40 Hours

Environment

Temp: -107 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,916,267 km

• M1: 38,447 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.4

Radius: 11.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.67 AU - 6.57 AU

Year: 5615 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,916,267 km

• M1: 140,622 km (0.049 R)
• M2: 608,265 km (0.096 R)
• M3: 984,055 km (0.09 R)
• M4: 1,581,100 km (0.073 R)
• M5: 2,509,205 km (0.086 R)
• M6: 2,864,799 km (0.084 R)
• M7: 3,591,546 km (0.082 R)
• M8: 4,022,388 km (0.112 R)
• M9: 4,513,218 km (0.094 R)
• M10: 5,267,491 km (0.116 R)
• M11: 6,041,211 km (0.051 R)
• M12: 10,445,073 km (0.095 R)
• M13: 13,998,621 km (0.117 R)
• M14: 17,000,900 km (0.111 R)
• M15: 17,444,009 km (0.051 R)
• M16: 18,025,047 km (0.084 R)
• M17: 19,915,665 km (0.105 R)
• M18: 22,309,381 km (0.114 R)
• M19: 22,688,163 km (0.047 R)
• M20: 25,957,774 km (0.032 R)
• M21: 27,487,711 km (0.094 R)
• M22: 29,166,947 km (0.066 R)
• M23: 31,101,397 km (0.11 R)
• M24: 31,860,307 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 12.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.31 AU - 8.67 AU

Year: 9174 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,916,267 km

• M1: 160,369 km (0.063 R)
• M2: 569,369 km (0.066 R)
• M3: 1,026,092 km (0.093 R)
• M4: 1,503,309 km (0.118 R)
• M5: 1,958,087 km (0.046 R)
• M6: 2,535,983 km (0.118 R)
• M7: 3,508,818 km (0.109 R)
• M8: 4,368,407 km (0.073 R)
• M9: 6,155,504 km (0.097 R)
• M10: 7,405,992 km (0.028 R)
• M11: 8,565,974 km (0.06 R)
• M12: 9,265,045 km (0.044 R)
• M13: 14,084,939 km (0.064 R)
• M14: 19,165,133 km (0.039 R)
• M15: 20,490,570 km (0.066 R)
• M16: 22,557,713 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 10.1

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.86 AU - 11.22 AU

Year: 10080 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,916,267 km

• M1: 126,410 km (0.05 R)
• M2: 532,120 km (0.114 R)
• M3: 1,303,745 km (0.028 R)
• M4: 1,652,458 km (0.052 R)
• M5: 1,996,384 km (0.11 R)
• M6: 2,583,406 km (0.072 R)
• M7: 4,500,951 km (0.106 R)
• M8: 5,444,615 km (0.064 R)
• M9: 6,253,490 km (0.102 R)
• M10: 6,901,399 km (0.12 R)
• M11: 7,385,198 km (0.117 R)
• M12: 8,466,043 km (0.071 R)
• M13: 8,786,781 km (0.084 R)
• M14: 10,358,007 km (0.079 R)
• M15: 12,873,346 km (0.08 R)
• M16: 15,770,308 km (0.067 R)
• M17: 17,554,562 km (0.077 R)
• M18: 18,380,791 km (0.101 R)
• M19: 19,949,175 km (0.078 R)
• M20: 20,848,857 km (0.115 R)
• M21: 21,182,759 km (0.114 R)
• M22: 22,205,560 km (0.095 R)
• M23: 23,440,042 km (0.086 R)
• M24: 30,200,369 km (0.03 R)
• M25: 32,490,414 km (0.044 R)
• M26: 33,506,482 km (0.095 R)
• M27: 35,959,439 km (0.118 R)
• M28: 40,052,137 km (0.1 R)
• M29: 44,859,764 km (0.113 R)
• M30: 45,276,992 km (0.078 R)
• M31: 47,690,305 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.9

Radius: 9.9

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.77 AU - 12.27 AU

Year: 13567 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,916,267 km

• M1: 123,119 km (0.095 R)
• M2: 501,901 km (0.077 R)
• M3: 1,216,530 km (0.083 R)
• M4: 2,023,311 km (0.076 R)
• M5: 2,707,273 km (0.094 R)
• M6: 3,152,775 km (0.102 R)
• M7: 3,592,443 km (0.077 R)
• M8: 5,024,394 km (0.116 R)
• M9: 5,925,422 km (0.112 R)
• M10: 6,434,803 km (0.117 R)
• M11: 7,015,841 km (0.074 R)
• M12: 7,451,919 km (0.117 R)
• M13: 7,999,148 km (0.066 R)
• M14: 8,524,087 km (0.077 R)
• M15: 10,237,581 km (0.084 R)
• M16: 10,572,231 km (0.109 R)
• M17: 11,680,452 km (0.054 R)
• M18: 12,356,485 km (0.104 R)
• M19: 13,188,847 km (0.079 R)
• M20: 13,922,027 km (0.081 R)
• M21: 19,322,959 km (0.081 R)
• M22: 21,973,683 km (0.106 R)
• M23: 30,210,542 km (0.089 R)
• M24: 31,249,200 km (0.093 R)
• M25: 33,397,874 km (0.082 R)
• M26: 34,758,317 km (0.04 R)
• M27: 39,469,304 km (0.1 R)
• M28: 58,398,521 km (0.037 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit