🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.61 AU

Year: 138 Days

Day: 22.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.49 AU - 0.61 AU

Year: 142 Days

Day: 12.2 Hours

Environment

Temp: 239 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.61 AU - 0.83 AU

Year: 213 Days

Day: 20.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.33 AU

Year: 522 Days

Day: 34.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.49 AU - 1.91 AU

Year: 772 Days

Day: 33.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.99 AU - 2.05 AU

Year: 1000 Days

Day: 17.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,518,930 km

• M1: 1,308,533 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.4

Radius: 14.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.39 AU - 7.31 AU

Year: 5573 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,518,930 km

• M1: 200,162 km (0.073 R)
• M2: 371,601 km (0.063 R)
• M3: 587,770 km (0.111 R)
• M4: 681,867 km (0.052 R)
• M5: 782,397 km (0.091 R)
• M6: 1,065,586 km (0.105 R)
• M7: 1,241,214 km (0.058 R)
• M8: 1,354,459 km (0.104 R)
• M9: 2,041,712 km (0.059 R)
• M10: 2,264,014 km (0.108 R)
• M11: 2,846,099 km (0.118 R)
• M12: 3,474,111 km (0.095 R)
• M13: 4,080,282 km (0.08 R)
• M14: 4,340,881 km (0.067 R)
• M15: 4,993,577 km (0.066 R)
• M16: 5,155,891 km (0.039 R)
• M17: 5,272,876 km (0.113 R)
• M18: 5,414,396 km (0.093 R)
• M19: 5,605,133 km (0.116 R)
• M20: 5,895,502 km (0.086 R)
• M21: 6,042,557 km (0.088 R)
• M22: 6,415,654 km (0.111 R)
• M23: 6,516,483 km (0.113 R)
• M24: 6,847,693 km (0.099 R)
• M25: 6,950,766 km (0.084 R)
• M26: 7,080,318 km (0.059 R)
• M27: 7,447,431 km (0.095 R)
• M28: 7,660,009 km (0.056 R)
• M29: 7,901,460 km (0.066 R)
• M30: 8,172,980 km (0.092 R)
• M31: 8,282,337 km (0.052 R)
• M32: 8,392,291 km (0.118 R)
• M33: 8,585,871 km (0.112 R)
• M34: 8,808,921 km (0.062 R)
• M35: 8,921,119 km (0.056 R)
• M36: 9,147,162 km (0.097 R)
• M37: 9,374,999 km (0.112 R)
• M38: 9,489,591 km (0.115 R)
• M39: 9,952,896 km (0.054 R)
• M40: 10,572,231 km (0.109 R)
• M41: 10,841,657 km (0.078 R)
• M42: 11,417,609 km (0.12 R)
• M43: 11,632,282 km (0.044 R)
• M44: 11,817,484 km (0.104 R)
• M45: 12,003,584 km (0.12 R)
• M46: 13,012,771 km (0.072 R)
• M47: 13,269,331 km (0.057 R)
• M48: 13,430,598 km (0.106 R)
• M49: 13,657,388 km (0.096 R)
• M50: 14,444,722 km (0.119 R)
• M51: 14,777,128 km (0.104 R)
• M52: 15,280,375 km (0.106 R)
• M53: 15,381,803 km (0.116 R)
• M54: 15,483,380 km (0.048 R)
• M55: 15,960,447 km (0.084 R)
• M56: 17,103,973 km (0.064 R)
• M57: 17,244,296 km (0.059 R)
• M58: 17,738,867 km (0.077 R)
• M59: 18,130,664 km (0.112 R)
• M60: 18,489,250 km (0.052 R)
• M61: 19,616,170 km (0.112 R)
• M62: 21,065,325 km (0.111 R)
• M63: 21,215,970 km (0.104 R)
• M64: 22,625,780 km (0.081 R)
• M65: 23,089,534 km (0.059 R)
• M66: 23,205,921 km (0.044 R)
• M67: 23,869,537 km (0.105 R)
• M68: 25,215,170 km (0.103 R)
• M69: 25,937,578 km (0.109 R)
• M70: 26,423,023 km (0.08 R)
• M71: 27,074,971 km (0.115 R)
• M72: 27,320,760 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 8.3

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.8 AU - 8.4 AU

Year: 6588 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,518,930 km

• M1: 149,897 km (0.077 R)
• M2: 211,382 km (0.085 R)
• M3: 377,136 km (0.114 R)
• M4: 512,822 km (0.102 R)
• M5: 638,933 km (0.092 R)
• M6: 692,489 km (0.079 R)
• M7: 761,902 km (0.111 R)
• M8: 819,048 km (0.114 R)
• M9: 1,000,062 km (0.048 R)
• M10: 1,770,042 km (0.076 R)
• M11: 2,508,457 km (0.1 R)
• M12: 2,773,844 km (0.089 R)
• M13: 2,978,942 km (0.108 R)
• M14: 3,071,693 km (0.102 R)
• M15: 3,142,004 km (0.101 R)
• M16: 3,525,573 km (0.069 R)
• M17: 4,389,501 km (0.044 R)
• M18: 4,682,563 km (0.116 R)
• M19: 5,092,461 km (0.096 R)
• M20: 5,801,256 km (0.086 R)
• M21: 6,270,993 km (0.069 R)
• M22: 6,510,499 km (0.102 R)
• M23: 6,631,524 km (0.068 R)
• M24: 6,875,518 km (0.083 R)
• M25: 7,657,017 km (0.096 R)
• M26: 7,784,774 km (0.055 R)
• M27: 8,107,008 km (0.079 R)
• M28: 8,171,933 km (0.03 R)
• M29: 8,466,491 km (0.113 R)
• M30: 8,664,858 km (0.076 R)
• M31: 9,269,084 km (0.106 R)
• M32: 9,507,842 km (0.081 R)
• M33: 9,956,337 km (0.04 R)
• M34: 10,026,049 km (0.081 R)
• M35: 10,376,557 km (0.104 R)
• M36: 10,695,649 km (0.08 R)
• M37: 10,838,515 km (0.108 R)
• M38: 11,270,704 km (0.069 R)
• M39: 11,745,378 km (0.11 R)
• M40: 11,892,732 km (0.038 R)
• M41: 12,114,884 km (0.098 R)
• M42: 12,563,528 km (0.037 R)
• M43: 12,638,776 km (0.099 R)
• M44: 12,903,415 km (0.064 R)
• M45: 13,246,443 km (0.092 R)
• M46: 13,631,208 km (0.057 R)
• M47: 14,411,511 km (0.097 R)
• M48: 15,166,232 km (0.047 R)
• M49: 16,056,040 km (0.088 R)
• M50: 16,713,822 km (0.104 R)
• M51: 18,268,593 km (0.093 R)
• M52: 19,475,548 km (0.052 R)
• M53: 19,737,494 km (0.088 R)
• M54: 20,088,600 km (0.064 R)
• M55: 20,176,714 km (0.077 R)
• M56: 20,574,794 km (0.11 R)
• M57: 20,975,417 km (0.102 R)
• M58: 21,333,853 km (0.11 R)
• M59: 22,011,083 km (0.091 R)
• M60: 22,192,844 km (0.094 R)
• M61: 22,512,236 km (0.07 R)
• M62: 22,741,270 km (0.075 R)
• M63: 22,971,202 km (0.105 R)
• M64: 23,201,732 km (0.117 R)
• M65: 23,433,160 km (0.079 R)
• M66: 23,618,811 km (0.097 R)
• M67: 25,074,099 km (0.063 R)
• M68: 25,216,367 km (0.092 R)
• M69: 25,645,114 km (0.1 R)
• M70: 25,932,342 km (0.05 R)
• M71: 26,509,790 km (0.035 R)
• M72: 26,654,900 km (0.113 R)
• M73: 27,286,502 km (0.11 R)
• M74: 27,384,040 km (0.079 R)
• M75: 27,677,551 km (0.069 R)
• M76: 28,218,497 km (0.119 R)
• M77: 28,366,599 km (0.083 R)
• M78: 28,465,483 km (0.117 R)
• M79: 28,762,734 km (0.113 R)
• M80: 29,360,527 km (0.101 R)
• M81: 30,618,944 km (0.089 R)
• M82: 31,895,014 km (0.112 R)
• M83: 34,709,848 km (0.083 R)
• M84: 34,921,529 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.8

Radius: 6.4

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.53 AU - 17.41 AU

Year: 23277 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,518,930 km

• M1: 81,830 km (0.043 R)
• M2: 513,869 km (0.081 R)
• M3: 574,456 km (0.042 R)
• M4: 616,194 km (0.106 R)
• M5: 725,550 km (0.074 R)
• M6: 841,338 km (0.105 R)
• M7: 889,509 km (0.096 R)
• M8: 1,197,830 km (0.112 R)
• M9: 1,479,074 km (0.086 R)
• M10: 1,843,195 km (0.066 R)
• M11: 2,134,014 km (0.094 R)
• M12: 2,200,734 km (0.047 R)
• M13: 2,268,053 km (0.118 R)
• M14: 2,579,516 km (0.069 R)
• M15: 3,672,777 km (0.086 R)
• M16: 3,996,806 km (0.089 R)
• M17: 4,079,235 km (0.108 R)
• M18: 4,457,418 km (0.04 R)
• M19: 5,984,513 km (0.093 R)
• M20: 6,901,847 km (0.054 R)
• M21: 7,351,539 km (0.044 R)
• M22: 7,708,030 km (0.077 R)
• M23: 7,810,804 km (0.082 R)
• M24: 7,914,176 km (0.075 R)
• M25: 8,069,908 km (0.095 R)
• M26: 8,543,534 km (0.103 R)
• M27: 8,649,898 km (0.118 R)
• M28: 8,971,983 km (0.063 R)
• M29: 9,026,137 km (0.12 R)
• M30: 9,243,353 km (0.076 R)
• M31: 10,129,870 km (0.107 R)
• M32: 10,640,298 km (0.039 R)
• M33: 11,568,403 km (0.103 R)
• M34: 13,439,125 km (0.087 R)
• M35: 14,377,552 km (0.113 R)
• M36: 16,981,453 km (0.066 R)
• M37: 19,096,916 km (0.114 R)
• M38: 19,656,263 km (0.109 R)
• M39: 19,726,574 km (0.077 R)
• M40: 21,294,060 km (0.074 R)
• M41: 21,801,197 km (0.093 R)
• M42: 22,753,537 km (0.116 R)
• M43: 22,975,091 km (0.078 R)
• M44: 23,569,893 km (0.105 R)
• M45: 25,307,621 km (0.109 R)
• M46: 28,426,438 km (0.109 R)
• M47: 30,030,725 km (0.094 R)
• M48: 30,273,971 km (0.11 R)
• M49: 31,335,219 km (0.076 R)
• M50: 35,187,214 km (0.075 R)
• M51: 35,786,354 km (0.088 R)
• M52: 36,388,934 km (0.11 R)
• M53: 36,734,804 km (0.094 R)
• M54: 37,691,333 km (0.084 R)
• M55: 38,567,977 km (0.102 R)
• M56: 38,744,203 km (0.1 R)
• M57: 39,185,666 km (0.108 R)
• M58: 40,073,829 km (0.067 R)
• M59: 41,779,394 km (0.04 R)
• M60: 44,335,723 km (0.109 R)
• M61: 45,260,836 km (0.12 R)
• M62: 45,539,686 km (0.083 R)
• M63: 45,912,335 km (0.102 R)
• M64: 48,739,136 km (0.036 R)
• M65: 49,215,605 km (0.112 R)
• M66: 49,885,504 km (0.119 R)
• M67: 52,010,243 km (0.096 R)
• M68: 52,692,409 km (0.029 R)
• M69: 52,790,097 km (0.112 R)
• M70: 53,083,608 km (0.109 R)
• M71: 57,248,712 km (0.12 R)
• M72: 59,573,612 km (0.105 R)
• M73: 60,491,844 km (0.07 R)
• M74: 60,594,169 km (0.064 R)
• M75: 60,696,494 km (0.103 R)
• M76: 61,106,541 km (0.089 R)
• M77: 61,620,410 km (0.1 R)
• M78: 62,238,848 km (0.093 R)
• M79: 62,445,442 km (0.1 R)
• M80: 62,652,336 km (0.083 R)
• M81: 62,755,858 km (0.071 R)
• M82: 63,585,977 km (0.111 R)
• M83: 63,794,067 km (0.11 R)
• M84: 65,257,134 km (0.078 R)
• M85: 66,942,803 km (0.095 R)
• M86: 67,154,484 km (0.111 R)
• M87: 67,897,238 km (0.055 R)
• M88: 68,429,357 km (0.036 R)
• M89: 69,176,748 km (0.084 R)
• M90: 70,356,627 km (0.119 R)
• M91: 70,464,187 km (0.026 R)
• M92: 72,193,240 km (0.054 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit