🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 209 Days

Day: 40.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 90,350,854 km

• M1: 43,982 km (0.043 R)
• M2: 322,982 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.81 AU - 1.09 AU

Year: 426 Days

Day: 22.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,350,854 km

• M1: 355,893 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.02 AU - 1.02 AU

Year: 474 Days

Day: 22 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,350,854 km

• M1: 739,313 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.58 AU - 2.16 AU

Year: 1177 Days

Day: 17.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 10.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.24 AU - 4.72 AU

Year: 4364 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,350,854 km

• M1: 135,087 km (0.11 R)
• M2: 225,893 km (0.118 R)
• M3: 410,197 km (0.104 R)
• M4: 549,174 km (0.063 R)
• M5: 673,190 km (0.043 R)
• M6: 914,791 km (0.109 R)
• M7: 1,014,423 km (0.093 R)
• M8: 1,091,616 km (0.077 R)
• M9: 1,266,196 km (0.077 R)
• M10: 1,538,315 km (0.118 R)
• M11: 1,797,867 km (0.112 R)
• M12: 1,957,339 km (0.12 R)
• M13: 2,088,237 km (0.055 R)
• M14: 2,171,712 km (0.073 R)
• M15: 2,498,883 km (0.051 R)
• M16: 2,569,792 km (0.089 R)
• M17: 2,713,705 km (0.115 R)
• M18: 2,823,510 km (0.106 R)
• M19: 2,991,060 km (0.082 R)
• M20: 3,238,794 km (0.113 R)
• M21: 3,394,675 km (0.056 R)
• M22: 3,593,042 km (0.116 R)
• M23: 3,959,706 km (0.119 R)
• M24: 4,126,657 km (0.092 R)
• M25: 4,274,610 km (0.114 R)
• M26: 4,381,422 km (0.085 R)
• M27: 4,489,133 km (0.047 R)
• M28: 4,861,931 km (0.115 R)
• M29: 5,590,921 km (0.097 R)
• M30: 6,525,160 km (0.119 R)
• M31: 6,772,445 km (0.098 R)
• M32: 6,947,475 km (0.027 R)
• M33: 7,200,146 km (0.032 R)
• M34: 7,636,523 km (0.051 R)
• M35: 7,792,703 km (0.117 R)
• M36: 7,871,092 km (0.118 R)
• M37: 8,427,746 km (0.119 R)
• M38: 8,589,162 km (0.119 R)
• M39: 8,697,321 km (0.066 R)
• M40: 8,887,759 km (0.115 R)
• M41: 9,860,295 km (0.078 R)
• M42: 10,058,811 km (0.077 R)
• M43: 10,258,824 km (0.076 R)
• M44: 10,604,544 km (0.082 R)
• M45: 11,248,563 km (0.118 R)
• M46: 11,545,365 km (0.089 R)
• M47: 11,634,974 km (0.111 R)
• M48: 13,411,898 km (0.057 R)
• M49: 13,600,541 km (0.065 R)
• M50: 15,666,787 km (0.109 R)
• M51: 16,668,793 km (0.103 R)
• M52: 16,837,839 km (0.118 R)
• M53: 16,939,416 km (0.092 R)
• M54: 17,416,633 km (0.036 R)
• M55: 18,210,250 km (0.103 R)
• M56: 18,558,962 km (0.071 R)
• M57: 18,804,452 km (0.102 R)
• M58: 19,940,050 km (0.118 R)
• M59: 20,155,471 km (0.114 R)
• M60: 20,335,587 km (0.036 R)
• M61: 20,733,666 km (0.088 R)
• M62: 20,842,723 km (0.096 R)
• M63: 21,207,443 km (0.05 R)
• M64: 21,943,315 km (0.067 R)
• M65: 22,202,867 km (0.047 R)
• M66: 22,388,967 km (0.104 R)
• M67: 22,463,467 km (0.089 R)
• M68: 23,025,356 km (0.098 R)
• M69: 23,478,039 km (0.101 R)
• M70: 23,895,717 km (0.119 R)
• M71: 24,392,531 km (0.042 R)
• M72: 24,622,912 km (0.119 R)
• M73: 25,903,171 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 8.4

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.71 AU - 8.65 AU

Year: 8853 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,350,854 km

• M1: 132,544 km (0.092 R)
• M2: 192,532 km (0.116 R)
• M3: 808,427 km (0.112 R)
• M4: 1,068,727 km (0.114 R)
• M5: 1,229,246 km (0.099 R)
• M6: 1,419,385 km (0.097 R)
• M7: 1,875,957 km (0.056 R)
• M8: 2,021,516 km (0.09 R)
• M9: 2,640,552 km (0.042 R)
• M10: 3,170,128 km (0.109 R)
• M11: 3,314,939 km (0.089 R)
• M12: 3,521,384 km (0.092 R)
• M13: 3,641,212 km (0.109 R)
• M14: 4,197,567 km (0.105 R)
• M15: 4,292,860 km (0.063 R)
• M16: 4,813,311 km (0.103 R)
• M17: 5,353,659 km (0.115 R)
• M18: 6,454,849 km (0.118 R)
• M19: 6,824,804 km (0.031 R)
• M20: 7,779,388 km (0.066 R)
• M21: 7,975,362 km (0.097 R)
• M22: 8,292,360 km (0.04 R)
• M23: 8,412,187 km (0.064 R)
• M24: 8,613,397 km (0.042 R)
• M25: 8,856,792 km (0.069 R)
• M26: 10,108,029 km (0.065 R)
• M27: 10,193,449 km (0.103 R)
• M28: 10,841,507 km (0.086 R)
• M29: 10,928,872 km (0.083 R)
• M30: 11,369,438 km (0.052 R)
• M31: 12,496,209 km (0.103 R)
• M32: 12,633,839 km (0.086 R)
• M33: 13,658,136 km (0.096 R)
• M34: 13,799,955 km (0.112 R)
• M35: 15,293,241 km (0.077 R)
• M36: 15,440,445 km (0.096 R)
• M37: 15,934,567 km (0.051 R)
• M38: 17,243,548 km (0.088 R)
• M39: 17,859,293 km (0.109 R)
• M40: 17,962,665 km (0.106 R)
• M41: 18,169,858 km (0.058 R)
• M42: 18,377,949 km (0.072 R)
• M43: 18,639,147 km (0.109 R)
• M44: 19,059,517 km (0.102 R)
• M45: 19,856,275 km (0.103 R)
• M46: 20,016,943 km (0.095 R)
• M47: 20,447,486 km (0.093 R)
• M48: 20,881,170 km (0.11 R)
• M49: 20,989,928 km (0.106 R)
• M50: 22,255,526 km (0.06 R)
• M51: 22,533,927 km (0.108 R)
• M52: 22,981,823 km (0.083 R)
• M53: 24,000,136 km (0.05 R)
• M54: 24,228,422 km (0.107 R)
• M55: 24,975,365 km (0.078 R)
• M56: 25,671,593 km (0.074 R)
• M57: 27,559,219 km (0.11 R)
• M58: 27,858,115 km (0.098 R)
• M59: 27,978,093 km (0.072 R)
• M60: 28,038,082 km (0.044 R)
• M61: 29,247,132 km (0.109 R)
• M62: 31,466,267 km (0.106 R)
• M63: 31,591,031 km (0.112 R)
• M64: 31,653,563 km (0.069 R)
• M65: 32,155,015 km (0.057 R)
• M66: 32,469,769 km (0.04 R)
• M67: 32,848,850 km (0.119 R)
• M68: 34,508,190 km (0.119 R)
• M69: 34,572,517 km (0.088 R)
• M70: 36,064,007 km (0.102 R)
• M71: 36,456,403 km (0.095 R)
• M72: 36,850,443 km (0.094 R)
• M73: 37,311,803 km (0.073 R)
• M74: 38,975,182 km (0.114 R)
• M75: 41,207,631 km (0.086 R)
• M76: 41,549,462 km (0.114 R)
• M77: 41,617,978 km (0.078 R)
• M78: 42,511,676 km (0.118 R)
• M79: 42,926,361 km (0.045 R)
• M80: 43,064,739 km (0.101 R)
• M81: 43,134,152 km (0.066 R)
• M82: 43,968,759 km (0.085 R)
• M83: 44,108,334 km (0.1 R)
• M84: 44,598,117 km (0.075 R)
• M85: 45,512,609 km (0.069 R)
• M86: 45,724,589 km (0.097 R)
• M87: 47,360,143 km (0.104 R)
• M88: 47,574,816 km (0.114 R)
• M89: 47,718,130 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.9

Radius: 13.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.73 AU - 8.23 AU

Year: 9414 Days

Day: 13.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,350,854 km

• M1: 170,093 km (0.063 R)
• M2: 464,202 km (0.067 R)
• M3: 605,123 km (0.113 R)
• M4: 722,109 km (0.079 R)
• M5: 862,432 km (0.102 R)
• M6: 997,369 km (0.096 R)
• M7: 1,189,153 km (0.102 R)
• M8: 1,324,240 km (0.092 R)
• M9: 1,411,456 km (0.094 R)
• M10: 1,500,766 km (0.059 R)
• M11: 1,647,821 km (0.086 R)
• M12: 1,799,962 km (0.05 R)
• M13: 2,180,389 km (0.034 R)
• M14: 2,947,377 km (0.102 R)
• M15: 3,157,413 km (0.108 R)
• M16: 3,252,407 km (0.098 R)
• M17: 3,742,191 km (0.084 R)
• M18: 3,843,020 km (0.048 R)
• M19: 3,944,597 km (0.056 R)
• M20: 4,176,922 km (0.113 R)
• M21: 4,845,625 km (0.113 R)
• M22: 5,291,277 km (0.119 R)
• M23: 5,404,821 km (0.094 R)
• M24: 6,553,883 km (0.105 R)
• M25: 6,829,741 km (0.081 R)
• M26: 7,109,340 km (0.083 R)
• M27: 7,647,892 km (0.12 R)
• M28: 7,808,859 km (0.096 R)
• M29: 7,938,411 km (0.032 R)
• M30: 8,068,711 km (0.085 R)
• M31: 8,166,997 km (0.115 R)
• M32: 8,298,493 km (0.079 R)
• M33: 8,530,370 km (0.05 R)
• M34: 10,319,710 km (0.109 R)
• M35: 11,330,094 km (0.059 R)
• M36: 11,440,198 km (0.078 R)
• M37: 11,884,354 km (0.111 R)
• M38: 12,485,289 km (0.117 R)
• M39: 13,019,203 km (0.101 R)
• M40: 13,952,096 km (0.105 R)
• M41: 14,228,253 km (0.095 R)
• M42: 15,391,527 km (0.096 R)
• M43: 15,595,129 km (0.109 R)
• M44: 16,961,706 km (0.045 R)
• M45: 17,087,817 km (0.057 R)
• M46: 18,409,514 km (0.045 R)
• M47: 18,495,982 km (0.077 R)
• M48: 18,582,599 km (0.072 R)
• M49: 19,323,557 km (0.101 R)
• M50: 20,074,239 km (0.071 R)
• M51: 20,252,261 km (0.062 R)
• M52: 20,924,553 km (0.096 R)
• M53: 21,604,326 km (0.112 R)
• M54: 21,786,686 km (0.062 R)
• M55: 22,291,130 km (0.093 R)
• M56: 23,358,361 km (0.066 R)
• M57: 23,592,631 km (0.115 R)
• M58: 24,063,266 km (0.111 R)
• M59: 24,537,192 km (0.092 R)
• M60: 24,918,517 km (0.102 R)
• M61: 25,687,002 km (0.102 R)
• M62: 26,074,310 km (0.099 R)
• M63: 26,171,399 km (0.087 R)
• M64: 26,512,183 km (0.111 R)
• M65: 26,854,463 km (0.114 R)
• M66: 27,198,239 km (0.086 R)
• M67: 27,592,878 km (0.108 R)
• M68: 27,939,796 km (0.042 R)
• M69: 30,153,096 km (0.113 R)
• M70: 30,561,499 km (0.086 R)
• M71: 30,715,285 km (0.107 R)
• M72: 31,229,303 km (0.108 R)
• M73: 31,694,254 km (0.096 R)
• M74: 32,317,927 km (0.099 R)
• M75: 33,155,825 km (0.112 R)
• M76: 33,524,733 km (0.067 R)
• M77: 33,841,881 km (0.067 R)
• M78: 34,906,419 km (0.067 R)
• M79: 35,120,643 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.3

Radius: 4.8

Gravity: 33.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.26 AU - 15.02 AU

Year: 24468 Days

Day: 20.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,350,854 km

• M1: 74,500 km (0.032 R)
• M2: 395,387 km (0.088 R)
• M3: 836,850 km (0.104 R)
• M4: 1,099,544 km (0.05 R)
• M5: 1,288,486 km (0.09 R)
• M6: 1,988,904 km (0.081 R)
• M7: 2,102,748 km (0.036 R)
• M8: 2,661,945 km (0.115 R)
• M9: 3,087,999 km (0.033 R)
• M10: 5,569,529 km (0.115 R)
• M11: 5,730,346 km (0.097 R)
• M12: 5,784,202 km (0.106 R)
• M13: 6,277,127 km (0.093 R)
• M14: 7,478,547 km (0.108 R)
• M15: 7,715,361 km (0.078 R)
• M16: 8,196,168 km (0.09 R)
• M17: 10,019,168 km (0.119 R)
• M18: 10,345,740 km (0.066 R)
• M19: 10,609,481 km (0.062 R)
• M20: 10,875,466 km (0.09 R)
• M21: 11,686,436 km (0.053 R)
• M22: 12,099,177 km (0.077 R)
• M23: 12,446,692 km (0.092 R)
• M24: 12,516,704 km (0.072 R)
• M25: 12,727,188 km (0.073 R)
• M26: 13,080,688 km (0.105 R)
• M27: 13,294,314 km (0.038 R)
• M28: 14,674,055 km (0.116 R)
• M29: 15,418,305 km (0.061 R)
• M30: 16,865,963 km (0.12 R)
• M31: 17,566,680 km (0.074 R)
• M32: 18,595,614 km (0.104 R)
• M33: 19,319,368 km (0.109 R)
• M34: 19,481,383 km (0.088 R)
• M35: 20,216,207 km (0.102 R)
• M36: 21,797,307 km (0.096 R)
• M37: 22,050,577 km (0.118 R)
• M38: 23,763,622 km (0.107 R)
• M39: 24,811,854 km (0.108 R)
• M40: 25,608,014 km (0.095 R)
• M41: 26,053,816 km (0.094 R)
• M42: 26,143,275 km (0.105 R)
• M43: 26,232,884 km (0.089 R)
• M44: 27,862,753 km (0.092 R)
• M45: 28,413,273 km (0.095 R)
• M46: 30,745,654 km (0.062 R)
• M47: 30,934,745 km (0.118 R)
• M48: 31,029,590 km (0.059 R)
• M49: 31,504,863 km (0.038 R)
• M50: 31,982,379 km (0.098 R)
• M51: 32,078,271 km (0.108 R)
• M52: 33,721,754 km (0.094 R)
• M53: 34,112,354 km (0.082 R)
• M54: 34,701,171 km (0.12 R)
• M55: 35,293,279 km (0.114 R)
• M56: 35,789,346 km (0.099 R)
• M57: 35,988,311 km (0.072 R)
• M58: 37,190,330 km (0.105 R)
• M59: 37,291,159 km (0.117 R)
• M60: 37,695,073 km (0.053 R)
• M61: 39,222,767 km (0.098 R)
• M62: 40,252,449 km (0.114 R)
• M63: 40,770,656 km (0.089 R)
• M64: 41,082,567 km (0.108 R)
• M65: 41,918,371 km (0.053 R)
• M66: 44,138,852 km (0.073 R)
• M67: 46,940,371 km (0.113 R)
• M68: 49,910,038 km (0.112 R)
• M69: 51,473,635 km (0.119 R)
• M70: 51,698,182 km (0.116 R)
• M71: 51,923,177 km (0.073 R)
• M72: 52,148,621 km (0.119 R)
• M73: 53,962,944 km (0.105 R)
• M74: 54,763,143 km (0.082 R)
• M75: 55,337,150 km (0.089 R)
• M76: 59,882,382 km (0.12 R)
• M77: 60,592,224 km (0.056 R)
• M78: 63,941,271 km (0.108 R)
• M79: 65,151,967 km (0.103 R)
• M80: 65,882,005 km (0.076 R)
• M81: 67,227,338 km (0.093 R)
• M82: 67,350,009 km (0.091 R)
• M83: 67,718,767 km (0.112 R)
• M84: 70,817,388 km (0.107 R)
• M85: 73,203,025 km (0.11 R)
• M86: 73,835,226 km (0.109 R)
• M87: 74,088,645 km (0.116 R)
• M88: 75,232,320 km (0.056 R)
• M89: 75,487,385 km (0.077 R)
• M90: 77,666,128 km (0.064 R)
• M91: 79,605,665 km (0.084 R)
• M92: 80,385,967 km (0.061 R)
• M93: 84,060,689 km (0.091 R)
• M94: 86,718,894 km (0.093 R)
• M95: 88,192,582 km (0.102 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: 186 - 10,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit