🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.61 AU - 0.71 AU

Year: 195 Days

Day: 15.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 13,700,329 km

• M1: 84,972 km (0.118 R)
• M2: 554,260 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.9 AU - 0.98 AU

Year: 331 Days

Day: 32.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.99 AU - 2.15 AU

Year: 1082 Days

Day: 29.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.52 AU - 2.54 AU

Year: 1463 Days

Day: 34.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.11 AU - 3.03 AU

Year: 1497 Days

Day: 38.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.95 AU - 4.31 AU

Year: 2514 Days

Day: 24.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 9.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.94 AU - 6.54 AU

Year: 4359 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 13,700,329 km

• M1: 233,073 km (0.117 R)
• M2: 325,525 km (0.119 R)
• M3: 629,209 km (0.041 R)
• M4: 794,664 km (0.045 R)
• M5: 1,050,775 km (0.117 R)
• M6: 1,235,978 km (0.1 R)
• M7: 1,475,633 km (0.058 R)
• M8: 1,593,666 km (0.12 R)
• M9: 1,684,173 km (0.114 R)
• M10: 1,807,890 km (0.076 R)
• M11: 2,031,539 km (0.055 R)
• M12: 2,366,788 km (0.083 R)
• M13: 2,647,733 km (0.059 R)
• M14: 2,737,641 km (0.083 R)
• M15: 2,976,549 km (0.087 R)
• M16: 3,051,497 km (0.098 R)
• M17: 3,299,231 km (0.107 R)
• M18: 3,396,320 km (0.11 R)
• M19: 3,494,457 km (0.03 R)
• M20: 3,978,256 km (0.104 R)
• M21: 4,123,366 km (0.118 R)
• M22: 4,809,123 km (0.118 R)
• M23: 4,963,807 km (0.059 R)
• M24: 5,278,411 km (0.041 R)
• M25: 5,553,073 km (0.078 R)
• M26: 5,669,011 km (0.105 R)
• M27: 5,926,768 km (0.086 R)
• M28: 6,069,036 km (0.077 R)
• M29: 6,478,336 km (0.029 R)
• M30: 6,747,911 km (0.1 R)
• M31: 6,921,295 km (0.06 R)
• M32: 7,021,077 km (0.113 R)
• M33: 7,096,325 km (0.033 R)
• M34: 7,171,722 km (0.039 R)
• M35: 7,425,141 km (0.078 R)
• M36: 7,784,924 km (0.116 R)
• M37: 7,966,984 km (0.1 R)
• M38: 8,655,284 km (0.075 R)
• M39: 8,925,159 km (0.078 R)
• M40: 9,088,519 km (0.082 R)
• M41: 9,417,934 km (0.038 R)
• M42: 9,528,636 km (0.106 R)
• M43: 10,145,279 km (0.06 R)
• M44: 11,387,689 km (0.1 R)
• M45: 12,282,584 km (0.096 R)
• M46: 12,373,389 km (0.119 R)
• M47: 12,555,450 km (0.091 R)
• M48: 12,830,411 km (0.106 R)
• M49: 12,984,048 km (0.062 R)
• M50: 13,107,317 km (0.096 R)
• M51: 13,604,430 km (0.099 R)
• M52: 13,886,871 km (0.114 R)
• M53: 14,139,542 km (0.112 R)
• M54: 14,266,401 km (0.106 R)
• M55: 14,329,980 km (0.118 R)
• M56: 14,971,007 km (0.09 R)
• M57: 15,392,723 km (0.097 R)
• M58: 15,490,710 km (0.073 R)
• M59: 15,556,084 km (0.071 R)
• M60: 15,654,220 km (0.038 R)
• M61: 16,016,247 km (0.095 R)
• M62: 16,214,764 km (0.078 R)
• M63: 16,281,185 km (0.03 R)
• M64: 16,916,228 km (0.106 R)
• M65: 17,389,406 km (0.118 R)
• M66: 17,661,824 km (0.097 R)
• M67: 18,418,041 km (0.114 R)
• M68: 19,149,724 km (0.112 R)
• M69: 19,926,436 km (0.114 R)
• M70: 20,104,458 km (0.071 R)
• M71: 20,390,339 km (0.096 R)
• M72: 20,461,997 km (0.114 R)
• M73: 21,038,397 km (0.107 R)
• M74: 21,401,322 km (0.09 R)
• M75: 21,474,176 km (0.063 R)
• M76: 21,620,183 km (0.119 R)
• M77: 22,280,957 km (0.085 R)
• M78: 22,725,263 km (0.099 R)
• M79: 22,799,463 km (0.112 R)
• M80: 22,873,963 km (0.026 R)
• M81: 23,322,009 km (0.047 R)
• M82: 23,397,107 km (0.103 R)
• M83: 23,848,593 km (0.113 R)
• M84: 23,999,687 km (0.048 R)
• M85: 24,113,232 km (0.103 R)
• M86: 24,302,922 km (0.042 R)
• M87: 24,455,063 km (0.083 R)
• M88: 25,605,920 km (0.065 R)
• M89: 25,954,632 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498

Radius: 10.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.77 AU - 7.47 AU

Year: 5502 Days

Day: 12.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 13,700,329 km

• M1: 213,327 km (0.076 R)
• M2: 296,802 km (0.097 R)
• M3: 523,892 km (0.103 R)
• M4: 598,242 km (0.104 R)
• M5: 747,391 km (0.091 R)
• M6: 1,042,847 km (0.077 R)
• M7: 1,211,743 km (0.056 R)
• M8: 1,374,655 km (0.071 R)
• M9: 1,451,099 km (0.101 R)
• M10: 2,027,799 km (0.073 R)
• M11: 2,240,827 km (0.055 R)
• M12: 2,424,233 km (0.071 R)
• M13: 3,165,641 km (0.095 R)
• M14: 3,351,142 km (0.117 R)
• M15: 3,519,140 km (0.055 R)
• M16: 3,885,356 km (0.105 R)
• M17: 4,017,451 km (0.054 R)
• M18: 4,151,191 km (0.098 R)
• M19: 4,607,764 km (0.093 R)
• M20: 4,747,788 km (0.066 R)
• M21: 5,056,258 km (0.119 R)
• M22: 5,152,599 km (0.054 R)
• M23: 5,420,380 km (0.037 R)
• M24: 6,484,768 km (0.117 R)
• M25: 6,721,133 km (0.076 R)
• M26: 6,880,305 km (0.088 R)
• M27: 7,365,451 km (0.049 R)
• M28: 8,655,134 km (0.117 R)
• M29: 9,296,460 km (0.07 R)
• M30: 9,832,470 km (0.063 R)
• M31: 10,165,026 km (0.116 R)
• M32: 10,470,654 km (0.108 R)
• M33: 11,216,400 km (0.055 R)
• M34: 11,310,796 km (0.103 R)
• M35: 12,140,316 km (0.075 R)
• M36: 12,529,719 km (0.091 R)
• M37: 12,627,706 km (0.083 R)
• M38: 12,791,665 km (0.091 R)
• M39: 12,890,250 km (0.109 R)
• M40: 13,088,467 km (0.109 R)
• M41: 13,287,582 km (0.08 R)
• M42: 13,487,744 km (0.116 R)
• M43: 14,503,663 km (0.106 R)
• M44: 14,606,586 km (0.106 R)
• M45: 14,882,295 km (0.087 R)
• M46: 15,473,805 km (0.069 R)
• M47: 15,649,284 km (0.117 R)
• M48: 15,754,900 km (0.091 R)
• M49: 16,500,795 km (0.057 R)
• M50: 16,608,206 km (0.099 R)
• M51: 17,076,747 km (0.059 R)
• M52: 18,026,843 km (0.12 R)
• M53: 18,174,496 km (0.085 R)
• M54: 18,285,497 km (0.11 R)
• M55: 18,508,249 km (0.044 R)
• M56: 18,694,648 km (0.114 R)
• M57: 19,106,640 km (0.098 R)
• M58: 19,332,682 km (0.116 R)
• M59: 19,408,229 km (0.119 R)
• M60: 20,823,575 km (0.116 R)
• M61: 21,837,848 km (0.078 R)
• M62: 22,113,707 km (0.071 R)
• M63: 22,390,613 km (0.105 R)
• M64: 22,828,336 km (0.101 R)
• M65: 23,429,570 km (0.065 R)
• M66: 23,752,402 km (0.096 R)
• M67: 23,995,498 km (0.12 R)
• M68: 24,076,730 km (0.066 R)
• M69: 24,729,725 km (0.049 R)
• M70: 24,893,983 km (0.109 R)
• M71: 25,512,720 km (0.113 R)
• M72: 25,969,891 km (0.11 R)
• M73: 26,555,417 km (0.111 R)
• M74: 27,145,431 km (0.109 R)
• M75: 27,527,055 km (0.084 R)
• M76: 28,338,325 km (0.111 R)
• M77: 28,553,147 km (0.027 R)
• M78: 28,682,400 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 13.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.11 AU - 8.97 AU

Year: 8285 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 13,700,329 km

• M1: 177,573 km (0.049 R)
• M2: 297,700 km (0.093 R)
• M3: 581,487 km (0.108 R)
• M4: 770,728 km (0.12 R)
• M5: 873,951 km (0.113 R)
• M6: 1,022,501 km (0.059 R)
• M7: 1,112,709 km (0.081 R)
• M8: 1,240,615 km (0.045 R)
• M9: 1,419,235 km (0.109 R)
• M10: 1,986,959 km (0.049 R)
• M11: 2,198,640 km (0.075 R)
• M12: 2,329,239 km (0.086 R)
• M13: 2,429,021 km (0.082 R)
• M14: 2,656,110 km (0.115 R)
• M15: 3,180,451 km (0.097 R)
• M16: 3,291,752 km (0.071 R)
• M17: 3,391,833 km (0.083 R)
• M18: 3,543,824 km (0.045 R)
• M19: 3,763,284 km (0.099 R)
• M20: 4,174,977 km (0.092 R)
• M21: 4,671,493 km (0.093 R)
• M22: 5,085,280 km (0.071 R)
• M23: 5,660,484 km (0.108 R)
• M24: 5,994,237 km (0.057 R)
• M25: 6,210,107 km (0.109 R)
• M26: 6,318,864 km (0.085 R)
• M27: 6,444,078 km (0.069 R)
• M28: 7,001,779 km (0.118 R)
• M29: 7,558,432 km (0.054 R)
• M30: 7,741,540 km (0.105 R)
• M31: 7,976,858 km (0.111 R)
• M32: 8,146,352 km (0.095 R)
• M33: 8,385,709 km (0.095 R)
• M34: 8,836,447 km (0.11 R)
• M35: 8,959,267 km (0.089 R)
• M36: 9,047,230 km (0.112 R)
• M37: 9,277,462 km (0.1 R)
• M38: 9,437,980 km (0.112 R)
• M39: 9,545,391 km (0.042 R)
• M40: 9,997,925 km (0.103 R)
• M41: 10,755,040 km (0.11 R)
• M42: 11,263,972 km (0.116 R)
• M43: 11,742,086 km (0.03 R)
• M44: 11,896,471 km (0.083 R)
• M45: 13,056,304 km (0.102 R)
• M46: 13,437,330 km (0.071 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 15,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit