🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 149 Days

Day: 12.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.78 AU - 0.86 AU

Year: 286 Days

Day: 14 Hours

Environment

Temp: 44 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.75 AU - 3.33 AU

Year: 2041 Days

Day: 17.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,937,954 km

• M1: 854,054 km (0.115 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.8

Radius: 9.8

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.61 AU - 7.43 AU

Year: 5687 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,937,954 km

• M1: 130,749 km (0.053 R)
• M2: 302,786 km (0.1 R)
• M3: 570,865 km (0.095 R)
• M4: 794,365 km (0.103 R)
• M5: 865,573 km (0.095 R)
• M6: 969,394 km (0.106 R)
• M7: 1,046,138 km (0.101 R)
• M8: 1,479,373 km (0.061 R)
• M9: 1,753,437 km (0.06 R)
• M10: 1,867,729 km (0.065 R)
• M11: 2,287,351 km (0.099 R)
• M12: 2,391,621 km (0.11 R)
• M13: 2,758,136 km (0.094 R)
• M14: 3,142,453 km (0.12 R)
• M15: 3,212,016 km (0.098 R)
• M16: 3,305,664 km (0.104 R)
• M17: 3,713,767 km (0.096 R)
• M18: 4,011,766 km (0.068 R)
• M19: 4,420,916 km (0.082 R)
• M20: 4,657,131 km (0.102 R)
• M21: 5,279,309 km (0.118 R)
• M22: 5,390,161 km (0.082 R)
• M23: 6,334,722 km (0.065 R)
• M24: 6,422,985 km (0.065 R)
• M25: 7,145,094 km (0.106 R)
• M26: 7,298,731 km (0.103 R)
• M27: 7,360,514 km (0.107 R)
• M28: 7,640,711 km (0.101 R)
• M29: 7,829,504 km (0.112 R)
• M30: 8,340,380 km (0.084 R)
• M31: 8,534,708 km (0.08 R)
• M32: 8,994,123 km (0.088 R)
• M33: 9,160,177 km (0.081 R)
• M34: 10,143,184 km (0.119 R)
• M35: 10,281,413 km (0.063 R)
• M36: 10,350,826 km (0.113 R)
• M37: 10,664,832 km (0.108 R)
• M38: 10,875,915 km (0.084 R)
• M39: 11,088,344 km (0.036 R)
• M40: 11,445,583 km (0.072 R)
• M41: 12,244,735 km (0.034 R)
• M42: 12,837,292 km (0.085 R)
• M43: 13,629,114 km (0.094 R)
• M44: 13,858,148 km (0.108 R)
• M45: 14,088,679 km (0.081 R)
• M46: 14,397,897 km (0.067 R)
• M47: 14,905,184 km (0.072 R)
• M48: 15,977,352 km (0.106 R)
• M49: 16,706,043 km (0.084 R)
• M50: 16,787,574 km (0.105 R)
• M51: 17,362,778 km (0.064 R)
• M52: 17,528,233 km (0.08 R)
• M53: 17,694,287 km (0.113 R)
• M54: 18,786,201 km (0.085 R)
• M55: 19,426,181 km (0.09 R)
• M56: 19,684,088 km (0.036 R)
• M57: 19,899,958 km (0.091 R)
• M58: 20,116,575 km (0.071 R)
• M59: 20,246,875 km (0.062 R)
• M60: 20,333,941 km (0.102 R)
• M61: 21,388,307 km (0.085 R)
• M62: 21,610,310 km (0.092 R)
• M63: 21,832,912 km (0.111 R)
• M64: 22,056,411 km (0.05 R)
• M65: 23,230,455 km (0.118 R)
• M66: 23,779,180 km (0.117 R)
• M67: 24,101,264 km (0.043 R)
• M68: 26,253,529 km (0.045 R)
• M69: 26,443,668 km (0.037 R)
• M70: 26,681,827 km (0.098 R)
• M71: 27,980,337 km (0.105 R)
• M72: 28,612,986 km (0.117 R)
• M73: 28,857,579 km (0.045 R)
• M74: 29,941,864 km (0.079 R)
• M75: 30,439,128 km (0.113 R)
• M76: 30,538,909 km (0.088 R)
• M77: 30,788,887 km (0.067 R)
• M78: 31,391,468 km (0.109 R)
• M79: 32,404,395 km (0.107 R)
• M80: 33,068,609 km (0.097 R)
• M81: 33,531,166 km (0.045 R)
• M82: 33,685,701 km (0.109 R)
• M83: 33,995,667 km (0.103 R)
• M84: 34,202,860 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 12.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.54 AU - 8.34 AU

Year: 8614 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,937,954 km

• M1: 156,629 km (0.064 R)
• M2: 438,920 km (0.093 R)
• M3: 620,532 km (0.085 R)
• M4: 728,691 km (0.05 R)
• M5: 904,469 km (0.06 R)
• M6: 1,212,790 km (0.065 R)
• M7: 1,424,920 km (0.119 R)
• M8: 1,786,049 km (0.057 R)
• M9: 2,283,163 km (0.107 R)
• M10: 2,480,632 km (0.113 R)
• M11: 2,638,158 km (0.102 R)
• M12: 3,034,892 km (0.108 R)
• M13: 3,228,172 km (0.05 R)
• M14: 3,475,757 km (0.079 R)
• M15: 3,989,326 km (0.089 R)
• M16: 4,282,239 km (0.109 R)
• M17: 4,637,384 km (0.036 R)
• M18: 4,748,685 km (0.095 R)
• M19: 5,289,332 km (0.047 R)
• M20: 5,434,891 km (0.098 R)
• M21: 5,611,267 km (0.091 R)
• M22: 6,398,002 km (0.087 R)
• M23: 6,741,179 km (0.108 R)
• M24: 6,931,019 km (0.088 R)
• M25: 7,058,626 km (0.118 R)
• M26: 7,283,621 km (0.03 R)
• M27: 7,543,772 km (0.087 R)
• M28: 7,675,119 km (0.099 R)
• M29: 8,241,347 km (0.045 R)
• M30: 8,580,784 km (0.116 R)
• M31: 9,484,804 km (0.105 R)
• M32: 9,626,623 km (0.1 R)
• M33: 9,840,548 km (0.054 R)
• M34: 10,419,043 km (0.061 R)
• M35: 11,608,944 km (0.116 R)
• M36: 11,989,521 km (0.082 R)
• M37: 12,374,287 km (0.069 R)
• M38: 13,274,717 km (0.115 R)
• M39: 13,354,004 km (0.082 R)
• M40: 13,953,891 km (0.099 R)
• M41: 14,808,394 km (0.097 R)
• M42: 15,014,390 km (0.063 R)
• M43: 15,096,968 km (0.097 R)
• M44: 15,179,846 km (0.118 R)
• M45: 16,397,423 km (0.107 R)
• M46: 16,696,170 km (0.114 R)
• M47: 16,996,562 km (0.084 R)
• M48: 17,212,282 km (0.061 R)
• M49: 17,952,343 km (0.063 R)
• M50: 19,149,275 km (0.111 R)
• M51: 19,373,822 km (0.037 R)
• M52: 19,508,909 km (0.114 R)
• M53: 19,825,308 km (0.031 R)
• M54: 19,916,114 km (0.114 R)
• M55: 20,098,025 km (0.12 R)
• M56: 22,796,920 km (0.074 R)
• M57: 24,626,053 km (0.093 R)
• M58: 24,723,591 km (0.066 R)
• M59: 25,213,524 km (0.12 R)
• M60: 26,702,173 km (0.091 R)
• M61: 26,953,048 km (0.105 R)
• M62: 27,356,065 km (0.055 R)
• M63: 27,457,193 km (0.053 R)
• M64: 28,988,178 km (0.073 R)
• M65: 30,076,353 km (0.096 R)
• M66: 30,180,622 km (0.071 R)
• M67: 31,019,567 km (0.089 R)
• M68: 31,866,291 km (0.114 R)
• M69: 32,399,308 km (0.105 R)
• M70: 33,636,483 km (0.118 R)
• M71: 33,744,792 km (0.077 R)
• M72: 34,670,055 km (0.076 R)
• M73: 34,834,313 km (0.103 R)
• M74: 35,769,449 km (0.053 R)
• M75: 36,046,056 km (0.082 R)
• M76: 37,383,610 km (0.102 R)
• M77: 37,495,809 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 11.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.45 AU - 9.65 AU

Year: 8794 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 96,937,954 km

• M1: 241,601 km (0.095 R)
• M2: 355,893 km (0.106 R)
• M3: 668,104 km (0.116 R)
• M4: 902,075 km (0.117 R)
• M5: 1,040,304 km (0.08 R)
• M6: 1,338,901 km (0.1 R)
• M7: 1,523,804 km (0.113 R)
• M8: 1,638,845 km (0.094 R)
• M9: 1,891,815 km (0.12 R)
• M10: 2,647,733 km (0.101 R)
• M11: 2,725,075 km (0.111 R)
• M12: 2,866,295 km (0.084 R)
• M13: 3,009,909 km (0.096 R)
• M14: 3,321,222 km (0.096 R)
• M15: 3,781,535 km (0.082 R)
• M16: 3,974,965 km (0.03 R)
• M17: 4,117,681 km (0.112 R)
• M18: 4,593,552 km (0.103 R)
• M19: 4,687,051 km (0.093 R)
• M20: 4,762,299 km (0.082 R)
• M21: 4,856,994 km (0.116 R)
• M22: 5,106,224 km (0.048 R)
• M23: 5,222,761 km (0.087 R)
• M24: 5,879,047 km (0.11 R)
• M25: 6,144,733 km (0.103 R)
• M26: 6,227,311 km (0.087 R)
• M27: 6,498,232 km (0.111 R)
• M28: 6,879,856 km (0.104 R)
• M29: 7,421,999 km (0.116 R)
• M30: 7,510,112 km (0.071 R)
• M31: 7,776,247 km (0.1 R)
• M32: 8,090,851 km (0.101 R)
• M33: 8,226,985 km (0.073 R)
• M34: 8,547,424 km (0.056 R)
• M35: 8,662,913 km (0.106 R)
• M36: 9,581,594 km (0.089 R)
• M37: 9,821,998 km (0.093 R)
• M38: 10,829,091 km (0.082 R)
• M39: 10,929,172 km (0.092 R)
• M40: 11,180,496 km (0.052 R)
• M41: 11,408,334 km (0.096 R)
• M42: 11,817,334 km (0.115 R)
• M43: 12,257,152 km (0.052 R)
• M44: 12,807,971 km (0.086 R)
• M45: 13,126,316 km (0.082 R)
• M46: 13,339,941 km (0.118 R)
• M47: 13,689,701 km (0.059 R)
• M48: 13,879,242 km (0.117 R)
• M49: 14,453,249 km (0.069 R)
• M50: 15,567,902 km (0.081 R)
• M51: 16,135,626 km (0.075 R)
• M52: 16,249,919 km (0.079 R)
• M53: 16,364,511 km (0.118 R)
• M54: 16,594,593 km (0.104 R)
• M55: 17,908,810 km (0.119 R)
• M56: 18,324,393 km (0.074 R)
• M57: 19,620,808 km (0.089 R)
• M58: 19,834,733 km (0.096 R)
• M59: 19,957,254 km (0.112 R)
• M60: 20,635,829 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.3

Radius: 3.1

Gravity: 61.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 18.62 AU - 18.7 AU

Year: 31034 Days

Day: 21.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,937,954 km

• M1: 72,854 km (0.111 R)
• M2: 121,324 km (0.096 R)
• M3: 165,904 km (0.106 R)
• M4: 292,314 km (0.083 R)
• M5: 354,697 km (0.089 R)
• M6: 421,567 km (0.059 R)
• M7: 813,812 km (0.115 R)
• M8: 1,121,984 km (0.05 R)
• M9: 1,288,486 km (0.114 R)
• M10: 1,949,709 km (0.119 R)
• M11: 3,670,533 km (0.063 R)
• M12: 4,016,404 km (0.099 R)
• M13: 4,845,026 km (0.062 R)
• M14: 5,006,143 km (0.095 R)
• M15: 6,240,176 km (0.045 R)
• M16: 6,770,650 km (0.109 R)
• M17: 7,500,239 km (0.114 R)
• M18: 8,382,567 km (0.116 R)
• M19: 8,966,747 km (0.118 R)
• M20: 9,098,393 km (0.09 R)
• M21: 10,174,151 km (0.04 R)
• M22: 10,242,667 km (0.039 R)
• M23: 12,516,106 km (0.104 R)
• M24: 13,784,546 km (0.072 R)
• M25: 15,881,160 km (0.048 R)
• M26: 16,120,218 km (0.118 R)
• M27: 16,280,287 km (0.112 R)
• M28: 17,579,246 km (0.113 R)
• M29: 19,931,074 km (0.102 R)
• M30: 23,638,857 km (0.059 R)
• M31: 24,185,637 km (0.074 R)
• M32: 25,198,714 km (0.084 R)
• M33: 26,507,995 km (0.066 R)
• M34: 26,980,874 km (0.106 R)
• M35: 27,935,158 km (0.087 R)
• M36: 29,484,693 km (0.094 R)
• M37: 30,368,517 km (0.095 R)
• M38: 31,460,582 km (0.048 R)
• M39: 31,560,513 km (0.051 R)
• M40: 33,682,858 km (0.114 R)
• M41: 33,785,034 km (0.094 R)
• M42: 34,916,143 km (0.117 R)
• M43: 35,226,858 km (0.065 R)
• M44: 38,169,897 km (0.089 R)
• M45: 40,211,459 km (0.077 R)
• M46: 40,536,984 km (0.106 R)
• M47: 43,284,050 km (0.108 R)
• M48: 44,063,903 km (0.119 R)
• M49: 44,287,552 km (0.094 R)
• M50: 45,411,481 km (0.071 R)
• M51: 46,090,356 km (0.107 R)
• M52: 47,343,687 km (0.104 R)
• M53: 47,917,096 km (0.093 R)
• M54: 48,032,136 km (0.094 R)
• M55: 49,418,609 km (0.096 R)
• M56: 49,767,322 km (0.038 R)
• M57: 50,233,619 km (0.055 R)
• M58: 50,350,305 km (0.112 R)
• M59: 51,876,652 km (0.104 R)
• M60: 53,061,018 km (0.09 R)
• M61: 54,494,016 km (0.106 R)
• M62: 54,613,994 km (0.108 R)
• M63: 55,335,804 km (0.082 R)
• M64: 56,060,755 km (0.059 R)
• M65: 58,009,267 km (0.09 R)
• M66: 59,238,363 km (0.092 R)
• M67: 59,608,618 km (0.111 R)
• M68: 62,097,478 km (0.07 R)
• M69: 62,348,204 km (0.11 R)
• M70: 63,480,809 km (0.06 R)
• M71: 63,606,920 km (0.091 R)
• M72: 64,493,138 km (0.038 R)
• M73: 66,021,579 km (0.113 R)
• M74: 66,149,486 km (0.093 R)
• M75: 66,790,363 km (0.066 R)
• M76: 70,547,513 km (0.039 R)
• M77: 73,310,586 km (0.114 R)
• M78: 73,973,604 km (0.037 R)
• M79: 75,974,924 km (0.119 R)
• M80: 77,588,636 km (0.086 R)
• M81: 80,576,256 km (0.069 R)
• M82: 81,672,060 km (0.103 R)
• M83: 83,601,424 km (0.117 R)
• M84: 84,432,889 km (0.102 R)
• M85: 85,406,472 km (0.095 R)
• M86: 85,545,747 km (0.083 R)
• M87: 87,364,558 km (0.117 R)
• M88: 88,349,211 km (0.11 R)
• M89: 90,755,643 km (0.118 R)
• M90: 91,182,595 km (0.112 R)
• M91: 92,324,176 km (0.102 R)
• M92: 92,610,357 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 18,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit