🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.78 AU - 1.12 AU

Year: 340 Days

Day: 12.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 11.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.08 AU - 5.8 AU

Year: 4658 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 131.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,168,609 km

• M1: 147,952 km (0.039 R)
• M2: 1,159,383 km (0.065 R)
• M3: 1,903,334 km (0.099 R)
• M4: 2,287,052 km (0.075 R)
• M5: 3,159,208 km (0.031 R)
• M6: 4,263,390 km (0.112 R)
• M7: 5,581,945 km (0.119 R)
• M8: 6,000,520 km (0.093 R)
• M9: 6,807,152 km (0.107 R)
• M10: 9,351,064 km (0.112 R)
• M11: 11,116,019 km (0.092 R)
• M12: 12,519,397 km (0.082 R)
• M13: 13,684,615 km (0.108 R)
• M14: 14,190,854 km (0.078 R)
• M15: 16,970,233 km (0.12 R)
• M16: 17,436,978 km (0.115 R)
• M17: 18,153,103 km (0.05 R)
• M18: 21,148,202 km (0.106 R)
• M19: 24,606,456 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.6

Radius: 10

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.5 AU - 11.24 AU

Year: 12259 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,168,609 km

• M1: 125,513 km (0.091 R)
• M2: 603,927 km (0.08 R)
• M3: 1,789,789 km (0.038 R)
• M4: 2,200,285 km (0.076 R)
• M5: 2,979,541 km (0.073 R)
• M6: 3,960,454 km (0.069 R)
• M7: 4,390,548 km (0.047 R)
• M8: 5,691,900 km (0.098 R)
• M9: 6,128,426 km (0.053 R)
• M10: 8,057,192 km (0.1 R)
• M11: 9,683,919 km (0.074 R)
• M12: 12,338,384 km (0.063 R)
• M13: 13,897,193 km (0.035 R)
• M14: 14,290,037 km (0.097 R)
• M15: 17,101,580 km (0.112 R)
• M16: 23,793,093 km (0.096 R)
• M17: 25,023,685 km (0.104 R)
• M18: 28,337,277 km (0.064 R)
• M19: 34,372,355 km (0.12 R)
• M20: 35,212,496 km (0.066 R)
• M21: 39,098,600 km (0.086 R)
• M22: 48,007,752 km (0.105 R)
• M23: 49,511,809 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.6

Radius: 5.4

Gravity: 23.41 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.36 AU - 15.18 AU

Year: 17745 Days

Day: 23.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,168,609 km

• M1: 67,319 km (0.087 R)
• M2: 239,656 km (0.034 R)
• M3: 571,165 km (0.113 R)
• M4: 931,396 km (0.082 R)
• M5: 1,202,468 km (0.1 R)
• M6: 2,541,069 km (0.103 R)
• M7: 3,448,381 km (0.104 R)
• M8: 4,387,855 km (0.089 R)
• M9: 4,724,450 km (0.113 R)
• M10: 5,224,257 km (0.069 R)
• M11: 5,958,034 km (0.101 R)
• M12: 6,370,925 km (0.052 R)
• M13: 9,096,149 km (0.082 R)
• M14: 10,923,487 km (0.051 R)
• M15: 12,052,203 km (0.119 R)
• M16: 13,118,985 km (0.09 R)
• M17: 14,174,847 km (0.095 R)
• M18: 15,901,954 km (0.116 R)
• M19: 20,406,496 km (0.113 R)
• M20: 21,247,386 km (0.086 R)
• M21: 21,724,304 km (0.117 R)
• M22: 22,306,090 km (0.068 R)
• M23: 22,798,865 km (0.068 R)
• M24: 24,320,575 km (0.099 R)
• M25: 26,673,001 km (0.1 R)
• M26: 27,564,754 km (0.096 R)
• M27: 30,479,519 km (0.115 R)
• M28: 34,764,152 km (0.096 R)
• M29: 39,290,385 km (0.108 R)
• M30: 42,216,370 km (0.09 R)
• M31: 42,818,501 km (0.101 R)
• M32: 43,732,394 km (0.119 R)
• M33: 47,033,421 km (0.066 R)
• M34: 68,919,889 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.6

Radius: 3.4

Gravity: 69.86 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.18 AU - 16.36 AU

Year: 18757 Days

Day: 19.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,168,609 km

• M1: 42,336 km (0.114 R)
• M2: 182,061 km (0.072 R)
• M3: 323,431 km (0.115 R)
• M4: 461,958 km (0.092 R)
• M5: 604,375 km (0.114 R)
• M6: 1,028,485 km (0.051 R)
• M7: 2,162,437 km (0.116 R)
• M8: 2,313,232 km (0.104 R)
• M9: 2,494,245 km (0.105 R)
• M10: 3,754,607 km (0.092 R)
• M11: 4,166,749 km (0.084 R)
• M12: 5,193,739 km (0.058 R)
• M13: 6,510,200 km (0.106 R)
• M14: 7,682,150 km (0.059 R)
• M15: 8,291,761 km (0.051 R)
• M16: 10,741,127 km (0.1 R)
• M17: 11,244,524 km (0.072 R)
• M18: 11,501,982 km (0.052 R)
• M19: 11,632,282 km (0.052 R)
• M20: 24,352,439 km (0.071 R)
• M21: 26,899,642 km (0.1 R)
• M22: 27,014,234 km (0.118 R)
• M23: 27,825,653 km (0.029 R)
• M24: 32,776,295 km (0.07 R)
• M25: 34,910,458 km (0.045 R)
• M26: 37,277,545 km (0.117 R)
• M27: 37,849,757 km (0.117 R)
• M28: 38,137,883 km (0.112 R)
• M29: 39,305,494 km (0.105 R)
• M30: 41,253,408 km (0.099 R)
• M31: 55,597,301 km (0.118 R)
• M32: 57,856,827 km (0.076 R)
• M33: 70,512,208 km (0.1 R)
• M34: 73,828,793 km (0.061 R)
• M35: 75,867,812 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.3

Radius: 4.8

Gravity: 24.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.13 AU - 17.23 AU

Year: 19601 Days

Day: 23.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,168,609 km

• M1: 59,690 km (0.112 R)
• M2: 357,838 km (0.082 R)
• M3: 620,532 km (0.092 R)
• M4: 1,041,052 km (0.108 R)
• M5: 1,699,731 km (0.104 R)
• M6: 5,143,474 km (0.068 R)
• M7: 6,751,202 km (0.043 R)
• M8: 9,860,744 km (0.05 R)
• M9: 10,615,914 km (0.102 R)
• M10: 12,704,749 km (0.119 R)
• M11: 14,902,341 km (0.065 R)
• M12: 23,799,226 km (0.106 R)
• M13: 24,107,098 km (0.09 R)
• M14: 25,365,067 km (0.11 R)
• M15: 35,021,460 km (0.063 R)
• M16: 37,180,606 km (0.091 R)
• M17: 52,198,138 km (0.031 R)
• M18: 53,591,492 km (0.072 R)
• M19: 62,281,633 km (0.041 R)
• M20: 65,240,978 km (0.07 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: 339 - 18,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit