🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.1

Radius: 11.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 370 Days

Day: 5.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,918,080 km

• M1: 139,425 km (0.107 R)
• M2: 523,593 km (0.059 R)
• M3: 937,829 km (0.068 R)
• M4: 1,337,405 km (0.11 R)
• M5: 1,927,718 km (0.097 R)
• M6: 2,563,808 km (0.083 R)
• M7: 3,065,560 km (0.09 R)
• M8: 3,843,768 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 14.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.58 AU - 0.92 AU

Year: 419 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,918,080 km

• M1: 184,005 km (0.028 R)
• M2: 785,538 km (0.119 R)
• M3: 1,360,144 km (0.103 R)
• M4: 1,825,244 km (0.113 R)
• M5: 2,382,944 km (0.105 R)
• M6: 3,044,915 km (0.097 R)
• M7: 4,046,922 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.5

Radius: 10.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.29 AU - 1.43 AU

Year: 1024 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,918,080 km

• M1: 128,056 km (0.106 R)
• M2: 589,266 km (0.073 R)
• M3: 953,238 km (0.109 R)
• M4: 1,392,008 km (0.096 R)
• M5: 1,712,896 km (0.114 R)
• M6: 2,309,941 km (0.1 R)
• M7: 3,320,923 km (0.094 R)
• M8: 3,978,107 km (0.034 R)
• M9: 4,719,962 km (0.103 R)
• M10: 5,275,868 km (0.09 R)
• M11: 6,231,649 km (0.106 R)
• M12: 6,836,772 km (0.093 R)
• M13: 7,457,753 km (0.107 R)

Asteroid Belt

Center: 1.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 8.3

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.22 AU - 2.48 AU

Year: 2326 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 93.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,918,080 km

• M1: 113,694 km (0.084 R)
• M2: 469,887 km (0.116 R)
• M3: 789,727 km (0.028 R)
• M4: 1,059,452 km (0.087 R)
• M5: 1,760,019 km (0.116 R)
• M6: 2,815,582 km (0.102 R)
• M7: 3,185,687 km (0.113 R)
• M8: 3,551,753 km (0.118 R)
• M9: 4,004,286 km (0.115 R)
• M10: 5,424,868 km (0.117 R)
• M11: 5,922,729 km (0.034 R)
• M12: 6,477,737 km (0.113 R)
• M13: 8,548,322 km (0.114 R)
• M14: 10,563,255 km (0.118 R)
• M15: 12,962,356 km (0.107 R)
• M16: 14,924,632 km (0.069 R)
• M17: 17,552,318 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.9

Radius: 4.2

Gravity: 44.61 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.23 AU - 10.39 AU

Year: 16884 Days

Day: 22.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,918,080 km

• M1: 317,147 km (0.092 R)
• M2: 674,088 km (0.049 R)
• M3: 830,418 km (0.091 R)
• M4: 1,124,078 km (0.046 R)
• M5: 3,743,388 km (0.113 R)
• M6: 4,017,152 km (0.105 R)
• M7: 4,536,555 km (0.097 R)
• M8: 5,628,919 km (0.118 R)
• M9: 5,947,563 km (0.068 R)
• M10: 7,203,885 km (0.098 R)
• M11: 8,420,415 km (0.099 R)
• M12: 8,784,237 km (0.113 R)
• M13: 9,995,831 km (0.09 R)
• M14: 11,066,802 km (0.072 R)
• M15: 16,597,285 km (0.025 R)
• M16: 22,122,683 km (0.094 R)
• M17: 24,240,839 km (0.084 R)
• M18: 28,642,158 km (0.106 R)
• M19: 34,328,373 km (0.111 R)
• M20: 35,791,440 km (0.093 R)
• M21: 59,887,768 km (0.111 R)
• M22: 61,422,043 km (0.054 R)
• M23: 63,970,593 km (0.062 R)
• M24: 64,969,308 km (0.11 R)
• M25: 65,775,790 km (0.095 R)
• M26: 70,754,856 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.2

Radius: 7.6

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.05 AU - 9.95 AU

Year: 17433 Days

Day: 23.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,918,080 km

• M1: 94,546 km (0.073 R)
• M2: 429,495 km (0.055 R)
• M3: 981,960 km (0.106 R)
• M4: 2,132,368 km (0.109 R)
• M5: 4,631,101 km (0.115 R)
• M6: 5,147,513 km (0.032 R)
• M7: 7,328,650 km (0.098 R)
• M8: 9,296,610 km (0.118 R)
• M9: 10,867,687 km (0.118 R)
• M10: 12,871,102 km (0.12 R)
• M11: 13,272,473 km (0.104 R)
• M12: 13,890,162 km (0.108 R)
• M13: 14,241,418 km (0.113 R)
• M14: 19,627,091 km (0.068 R)
• M15: 21,530,724 km (0.108 R)
• M16: 22,866,035 km (0.063 R)
• M17: 23,554,035 km (0.089 R)
• M18: 28,422,997 km (0.079 R)
• M19: 34,688,605 km (0.11 R)
• M20: 37,190,031 km (0.104 R)
• M21: 40,233,749 km (0.098 R)
• M22: 40,947,929 km (0.117 R)
• M23: 44,191,211 km (0.117 R)
• M24: 46,341,830 km (0.117 R)
• M25: 51,350,516 km (0.049 R)
• M26: 55,116,194 km (0.094 R)
• M27: 59,245,694 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit