🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.7

Radius: 14.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.47 AU - 0.67 AU

Year: 297 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,106,713 km

• M1: 185,352 km (0.092 R)
• M2: 745,895 km (0.051 R)
• M3: 1,540,409 km (0.064 R)
• M4: 2,069,387 km (0.089 R)
• M5: 3,000,634 km (0.049 R)
• M6: 3,586,160 km (0.117 R)
• M7: 4,121,571 km (0.119 R)
• M8: 4,724,151 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.6

Radius: 11

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.47 AU - 0.69 AU

Year: 305 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,106,713 km

• M1: 137,181 km (0.112 R)
• M2: 544,835 km (0.068 R)
• M3: 998,267 km (0.101 R)
• M4: 1,400,984 km (0.109 R)
• M5: 1,836,463 km (0.108 R)
• M6: 2,178,743 km (0.077 R)
• M7: 2,696,950 km (0.098 R)
• M8: 3,044,317 km (0.107 R)
• M9: 3,583,617 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 12.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.1 AU - 2.96 AU

Year: 2778 Days

Day: 11.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,106,713 km

• M1: 152,440 km (0.034 R)
• M2: 668,403 km (0.081 R)
• M3: 1,212,042 km (0.073 R)
• M4: 1,619,547 km (0.06 R)
• M5: 2,372,921 km (0.032 R)
• M6: 3,208,575 km (0.038 R)
• M7: 5,073,163 km (0.041 R)
• M8: 7,419,755 km (0.086 R)
• M9: 10,724,522 km (0.042 R)
• M10: 11,818,980 km (0.084 R)
• M11: 14,229,151 km (0.071 R)
• M12: 14,709,061 km (0.037 R)
• M13: 15,150,225 km (0.097 R)
• M14: 17,381,178 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.4

Radius: 3.7

Gravity: 26.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.04 AU - 7.08 AU

Year: 10297 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,106,713 km

• M1: 46,076 km (0.08 R)
• M2: 193,729 km (0.054 R)
• M3: 331,210 km (0.053 R)
• M4: 594,352 km (0.116 R)
• M5: 1,138,589 km (0.077 R)
• M6: 1,274,125 km (0.054 R)
• M7: 1,420,282 km (0.116 R)
• M8: 2,104,543 km (0.036 R)
• M9: 2,546,754 km (0.046 R)
• M10: 4,138,027 km (0.077 R)
• M11: 5,753,235 km (0.107 R)
• M12: 11,295,238 km (0.111 R)
• M13: 11,976,357 km (0.113 R)
• M14: 14,545,251 km (0.117 R)
• M15: 14,851,478 km (0.108 R)
• M16: 15,540,526 km (0.11 R)
• M17: 16,054,843 km (0.102 R)
• M18: 16,780,393 km (0.117 R)
• M19: 19,455,053 km (0.097 R)
• M20: 23,472,804 km (0.044 R)
• M21: 33,203,247 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.2

Radius: 7.8

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.27 AU - 6.39 AU

Year: 10993 Days

Day: 16.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,106,713 km

• M1: 96,939 km (0.094 R)
• M2: 488,587 km (0.051 R)
• M3: 749,485 km (0.111 R)
• M4: 1,236,875 km (0.113 R)
• M5: 2,396,408 km (0.082 R)
• M6: 2,902,498 km (0.107 R)
• M7: 3,478,001 km (0.079 R)
• M8: 3,739,348 km (0.055 R)
• M9: 4,420,617 km (0.09 R)
• M10: 5,489,045 km (0.033 R)
• M11: 7,681,252 km (0.089 R)
• M12: 7,991,069 km (0.058 R)
• M13: 11,507,966 km (0.097 R)
• M14: 13,763,902 km (0.09 R)
• M15: 14,621,845 km (0.105 R)
• M16: 16,011,011 km (0.072 R)
• M17: 18,413,104 km (0.111 R)
• M18: 19,129,678 km (0.089 R)
• M19: 21,391,299 km (0.094 R)
• M20: 25,743,101 km (0.05 R)
• M21: 26,238,120 km (0.056 R)
• M22: 29,343,024 km (0.103 R)
• M23: 31,206,864 km (0.07 R)
• M24: 33,265,031 km (0.12 R)
• M25: 39,584,793 km (0.075 R)
• M26: 40,244,370 km (0.105 R)
• M27: 41,045,617 km (0.113 R)
• M28: 44,356,666 km (0.059 R)
• M29: 47,101,189 km (0.119 R)
• M30: 52,449,163 km (0.116 R)
• M31: 52,766,460 km (0.072 R)
• M32: 53,085,104 km (0.088 R)
• M33: 53,565,313 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.5

Radius: 5.5

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.34 AU - 10.78 AU

Year: 22025 Days

Day: 18.9 Hours

Environment

Temp: -245 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,106,713 km

• M1: 202,556 km (0.089 R)
• M2: 472,580 km (0.068 R)
• M3: 1,274,125 km (0.103 R)
• M4: 1,896,602 km (0.11 R)
• M5: 3,042,372 km (0.063 R)
• M6: 5,070,769 km (0.036 R)
• M7: 6,466,817 km (0.118 R)
• M8: 7,344,208 km (0.069 R)
• M9: 10,801,415 km (0.109 R)
• M10: 14,332,523 km (0.097 R)
• M11: 19,080,012 km (0.025 R)
• M12: 25,404,411 km (0.06 R)
• M13: 28,919,662 km (0.12 R)
• M14: 38,538,805 km (0.102 R)
• M15: 52,782,617 km (0.031 R)
• M16: 58,641,318 km (0.096 R)
• M17: 60,124,132 km (0.079 R)
• M18: 61,821,918 km (0.032 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit