🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.89 AU

Year: 256 Days

Day: 43.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.94 AU - 1.56 AU

Year: 597 Days

Day: 23.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.67 AU - 2.77 AU

Year: 1414 Days

Day: 43.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,976,190 km

• M1: 43,533 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 14.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.21 AU - 5.83 AU

Year: 5544 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,976,190 km

• M1: 193,879 km (0.119 R)
• M2: 392,844 km (0.113 R)
• M3: 551,418 km (0.117 R)
• M4: 678,127 km (0.106 R)
• M5: 844,031 km (0.115 R)
• M6: 1,095,804 km (0.048 R)
• M7: 1,451,997 km (0.082 R)
• M8: 1,602,792 km (0.051 R)
• M9: 2,074,474 km (0.076 R)
• M10: 2,179,491 km (0.089 R)
• M11: 2,299,768 km (0.117 R)
• M12: 2,422,289 km (0.116 R)
• M13: 2,789,252 km (0.099 R)
• M14: 3,327,057 km (0.098 R)
• M15: 3,513,605 km (0.112 R)
• M16: 3,735,908 km (0.105 R)
• M17: 4,227,785 km (0.119 R)
• M18: 4,379,478 km (0.081 R)
• M19: 4,481,653 km (0.11 R)
• M20: 4,705,751 km (0.108 R)
• M21: 5,040,102 km (0.077 R)
• M22: 5,291,576 km (0.119 R)
• M23: 5,900,589 km (0.103 R)
• M24: 5,994,835 km (0.037 R)
• M25: 6,089,681 km (0.102 R)
• M26: 6,357,610 km (0.114 R)
• M27: 6,826,300 km (0.113 R)
• M28: 7,306,360 km (0.039 R)
• M29: 8,025,926 km (0.101 R)
• M30: 8,811,464 km (0.092 R)
• M31: 9,422,272 km (0.085 R)
• M32: 9,956,785 km (0.038 R)
• M33: 10,364,290 km (0.101 R)
• M34: 10,547,099 km (0.101 R)
• M35: 10,800,218 km (0.115 R)
• M36: 11,008,907 km (0.101 R)
• M37: 11,406,838 km (0.031 R)
• M38: 11,595,630 km (0.109 R)
• M39: 12,072,399 km (0.11 R)
• M40: 12,434,126 km (0.063 R)
• M41: 12,848,512 km (0.04 R)
• M42: 13,317,053 km (0.115 R)
• M43: 13,640,783 km (0.093 R)
• M44: 14,551,235 km (0.071 R)
• M45: 14,833,227 km (0.064 R)
• M46: 15,559,525 km (0.043 R)
• M47: 15,795,441 km (0.083 R)
• M48: 15,953,416 km (0.107 R)
• M49: 17,100,682 km (0.038 R)
• M50: 17,290,073 km (0.101 R)
• M51: 17,588,820 km (0.105 R)
• M52: 17,780,006 km (0.103 R)
• M53: 17,916,888 km (0.118 R)
• M54: 18,606,834 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.7

Radius: 13.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.58 AU - 6.62 AU

Year: 5665 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,976,190 km

• M1: 223,050 km (0.109 R)
• M2: 539,899 km (0.078 R)
• M3: 657,782 km (0.105 R)
• M4: 759,808 km (0.069 R)
• M5: 1,026,391 km (0.082 R)
• M6: 1,148,164 km (0.118 R)
• M7: 1,307,934 km (0.062 R)
• M8: 1,475,484 km (0.089 R)
• M9: 1,579,604 km (0.045 R)
• M10: 1,668,465 km (0.096 R)
• M11: 1,888,972 km (0.101 R)
• M12: 2,002,816 km (0.106 R)
• M13: 2,198,191 km (0.103 R)
• M14: 2,298,272 km (0.088 R)
• M15: 2,735,696 km (0.083 R)
• M16: 2,865,697 km (0.112 R)
• M17: 3,199,749 km (0.095 R)
• M18: 3,593,790 km (0.041 R)
• M19: 3,930,086 km (0.106 R)
• M20: 4,226,589 km (0.043 R)
• M21: 4,504,990 km (0.069 R)
• M22: 4,763,346 km (0.12 R)
• M23: 4,894,394 km (0.119 R)
• M24: 5,186,857 km (0.099 R)
• M25: 5,294,717 km (0.09 R)
• M26: 6,559,119 km (0.071 R)
• M27: 6,822,860 km (0.062 R)
• M28: 7,180,099 km (0.109 R)
• M29: 7,820,229 km (0.107 R)
• M30: 8,895,239 km (0.029 R)
• M31: 9,220,166 km (0.073 R)
• M32: 9,715,185 km (0.082 R)
• M33: 10,730,954 km (0.089 R)
• M34: 11,146,837 km (0.114 R)
• M35: 11,427,033 km (0.083 R)
• M36: 11,709,474 km (0.074 R)
• M37: 12,137,623 km (0.065 R)
• M38: 14,202,971 km (0.054 R)
• M39: 15,082,457 km (0.117 R)
• M40: 15,353,678 km (0.064 R)
• M41: 15,940,252 km (0.064 R)
• M42: 16,058,434 km (0.095 R)
• M43: 16,177,065 km (0.111 R)
• M44: 17,256,563 km (0.065 R)
• M45: 17,743,953 km (0.049 R)
• M46: 17,866,474 km (0.12 R)
• M47: 18,483,415 km (0.037 R)
• M48: 18,607,582 km (0.087 R)
• M49: 19,358,862 km (0.106 R)
• M50: 19,780,578 km (0.104 R)
• M51: 19,950,073 km (0.086 R)
• M52: 20,718,856 km (0.108 R)
• M53: 21,150,147 km (0.118 R)
• M54: 21,323,531 km (0.063 R)
• M55: 22,197,482 km (0.105 R)
• M56: 22,285,595 km (0.097 R)
• M57: 22,417,839 km (0.109 R)
• M58: 22,638,945 km (0.085 R)
• M59: 23,172,411 km (0.113 R)
• M60: 23,485,519 km (0.12 R)
• M61: 23,575,128 km (0.104 R)
• M62: 24,569,655 km (0.079 R)
• M63: 26,272,976 km (0.11 R)
• M64: 26,599,549 km (0.107 R)
• M65: 27,115,362 km (0.037 R)
• M66: 27,209,609 km (0.088 R)
• M67: 27,492,648 km (0.058 R)
• M68: 27,681,889 km (0.089 R)
• M69: 27,871,729 km (0.117 R)
• M70: 28,157,012 km (0.092 R)
• M71: 28,443,492 km (0.101 R)
• M72: 28,778,741 km (0.088 R)
• M73: 29,695,477 km (0.107 R)
• M74: 30,035,662 km (0.08 R)
• M75: 30,377,194 km (0.094 R)
• M76: 30,965,562 km (0.083 R)
• M77: 31,359,902 km (0.103 R)
• M78: 31,755,888 km (0.078 R)
• M79: 31,904,887 km (0.091 R)
• M80: 32,103,853 km (0.098 R)
• M81: 33,255,756 km (0.091 R)
• M82: 33,558,542 km (0.117 R)
• M83: 33,710,235 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 4.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.43 AU - 12.65 AU

Year: 15681 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 117 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,976,190 km

• M1: 59,989 km (0.092 R)
• M2: 341,831 km (0.117 R)
• M3: 457,769 km (0.039 R)
• M4: 2,393,865 km (0.041 R)
• M5: 3,041,624 km (0.081 R)
• M6: 3,239,243 km (0.095 R)
• M7: 3,328,403 km (0.098 R)
• M8: 3,951,777 km (0.049 R)
• M9: 4,095,092 km (0.09 R)
• M10: 4,143,263 km (0.073 R)
• M11: 4,240,052 km (0.074 R)
• M12: 4,811,816 km (0.072 R)
• M13: 5,328,227 km (0.102 R)
• M14: 5,380,886 km (0.05 R)
• M15: 5,486,652 km (0.067 R)
• M16: 6,525,310 km (0.053 R)
• M17: 7,445,785 km (0.088 R)
• M18: 8,498,206 km (0.107 R)
• M19: 8,776,309 km (0.09 R)
• M20: 9,278,060 km (0.042 R)
• M21: 9,468,648 km (0.105 R)
• M22: 9,500,512 km (0.034 R)
• M23: 9,692,596 km (0.111 R)
• M24: 10,838,216 km (0.062 R)
• M25: 11,477,897 km (0.083 R)
• M26: 11,888,244 km (0.036 R)
• M27: 12,512,665 km (0.07 R)
• M28: 12,582,677 km (0.055 R)
• M29: 12,617,832 km (0.104 R)
• M30: 12,758,454 km (0.05 R)
• M31: 12,793,610 km (0.115 R)
• M32: 13,865,628 km (0.1 R)
• M33: 14,302,454 km (0.087 R)
• M34: 17,366,518 km (0.053 R)
• M35: 19,153,015 km (0.059 R)
• M36: 21,372,449 km (0.088 R)
• M37: 21,960,967 km (0.118 R)
• M38: 23,240,029 km (0.098 R)
• M39: 23,801,769 km (0.114 R)
• M40: 24,062,518 km (0.112 R)
• M41: 24,499,194 km (0.101 R)
• M42: 26,093,010 km (0.104 R)
• M43: 27,128,676 km (0.094 R)
• M44: 27,537,527 km (0.103 R)
• M45: 27,902,696 km (0.086 R)
• M46: 27,994,250 km (0.029 R)
• M47: 28,223,583 km (0.086 R)
• M48: 28,269,510 km (0.054 R)
• M49: 28,545,667 km (0.116 R)
• M50: 29,565,775 km (0.118 R)
• M51: 31,023,457 km (0.116 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: 523 - 10,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit