🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.49 AU - 0.57 AU

Year: 136 Days

Day: 26 Hours

Environment

Temp: 270 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,225,377 km

• M1: 43,982 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.67 AU - 0.73 AU

Year: 206 Days

Day: 32.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.93 AU

Year: 233 Days

Day: 27.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,225,377 km

• M1: 25,132 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.86 AU - 4.6 AU

Year: 2532 Days

Day: 33.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 9.8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.6 AU - 9.12 AU

Year: 7745 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,225,377 km

• M1: 125,064 km (0.107 R)
• M2: 432,487 km (0.113 R)
• M3: 625,917 km (0.076 R)
• M4: 1,000,511 km (0.09 R)
• M5: 1,080,097 km (0.082 R)
• M6: 1,161,927 km (0.096 R)
• M7: 2,239,480 km (0.06 R)
• M8: 2,741,381 km (0.086 R)
• M9: 2,970,415 km (0.061 R)
• M10: 3,063,764 km (0.063 R)
• M11: 3,205,733 km (0.093 R)
• M12: 3,277,540 km (0.061 R)
• M13: 3,594,986 km (0.109 R)
• M14: 3,770,016 km (0.036 R)
• M15: 4,154,782 km (0.098 R)
• M16: 4,606,118 km (0.098 R)
• M17: 4,714,577 km (0.083 R)
• M18: 5,073,013 km (0.075 R)
• M19: 5,269,735 km (0.075 R)
• M20: 5,383,279 km (0.082 R)
• M21: 5,670,806 km (0.102 R)
• M22: 6,381,247 km (0.114 R)
• M23: 6,502,271 km (0.066 R)
• M24: 6,624,194 km (0.059 R)
• M25: 6,870,432 km (0.113 R)
• M26: 6,963,482 km (0.106 R)
• M27: 7,245,324 km (0.11 R)
• M28: 7,308,454 km (0.076 R)
• M29: 8,145,754 km (0.102 R)
• M30: 8,244,339 km (0.113 R)
• M31: 8,310,311 km (0.047 R)
• M32: 8,609,208 km (0.103 R)
• M33: 9,320,546 km (0.063 R)
• M34: 10,583,451 km (0.1 R)
• M35: 10,655,258 km (0.093 R)
• M36: 10,907,630 km (0.108 R)
• M37: 11,198,448 km (0.06 R)
• M38: 11,418,207 km (0.114 R)
• M39: 12,919,871 km (0.071 R)
• M40: 13,343,681 km (0.09 R)
• M41: 13,889,714 km (0.119 R)
• M42: 14,363,490 km (0.073 R)
• M43: 14,642,340 km (0.065 R)
• M44: 14,762,467 km (0.113 R)
• M45: 14,963,228 km (0.086 R)
• M46: 15,367,591 km (0.106 R)
• M47: 16,435,869 km (0.117 R)
• M48: 16,602,372 km (0.12 R)
• M49: 17,316,103 km (0.034 R)
• M50: 18,470,101 km (0.087 R)
• M51: 18,686,569 km (0.045 R)
• M52: 19,428,874 km (0.115 R)
• M53: 19,516,837 km (0.059 R)
• M54: 20,987,235 km (0.116 R)
• M55: 21,077,442 km (0.109 R)
• M56: 22,262,557 km (0.1 R)
• M57: 22,585,389 km (0.115 R)
• M58: 22,863,342 km (0.117 R)
• M59: 23,282,216 km (0.109 R)
• M60: 23,422,539 km (0.076 R)
• M61: 23,797,730 km (0.112 R)
• M62: 24,411,979 km (0.12 R)
• M63: 24,601,968 km (0.111 R)
• M64: 24,792,406 km (0.063 R)
• M65: 25,270,820 km (0.044 R)
• M66: 26,773,232 km (0.105 R)
• M67: 27,214,845 km (0.06 R)
• M68: 27,461,232 km (0.084 R)
• M69: 27,906,585 km (0.069 R)
• M70: 28,105,251 km (0.117 R)
• M71: 28,354,332 km (0.109 R)
• M72: 29,408,249 km (0.082 R)
• M73: 30,067,078 km (0.117 R)
• M74: 30,372,856 km (0.109 R)
• M75: 32,072,736 km (0.088 R)
• M76: 33,170,485 km (0.111 R)
• M77: 33,644,860 km (0.094 R)
• M78: 33,856,242 km (0.048 R)
• M79: 34,493,529 km (0.078 R)
• M80: 34,760,112 km (0.102 R)
• M81: 35,833,627 km (0.094 R)
• M82: 36,157,805 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 9

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.61 AU - 12.49 AU

Year: 11198 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,225,377 km

• M1: 113,694 km (0.106 R)
• M2: 193,430 km (0.074 R)
• M3: 619,934 km (0.07 R)
• M4: 1,357,152 km (0.096 R)
• M5: 1,597,855 km (0.102 R)
• M6: 1,904,680 km (0.09 R)
• M7: 2,202,380 km (0.086 R)
• M8: 2,456,995 km (0.09 R)
• M9: 3,213,661 km (0.119 R)
• M10: 3,535,446 km (0.063 R)
• M11: 3,601,120 km (0.117 R)
• M12: 3,901,512 km (0.044 R)
• M13: 4,314,702 km (0.101 R)
• M14: 4,778,156 km (0.091 R)
• M15: 5,445,961 km (0.062 R)
• M16: 5,598,252 km (0.098 R)
• M17: 5,790,784 km (0.049 R)
• M18: 5,907,321 km (0.081 R)
• M19: 6,341,454 km (0.034 R)
• M20: 6,542,214 km (0.111 R)
• M21: 7,198,500 km (0.088 R)
• M22: 7,324,013 km (0.119 R)
• M23: 7,790,160 km (0.095 R)
• M24: 7,962,047 km (0.048 R)
• M25: 9,064,584 km (0.099 R)
• M26: 9,519,062 km (0.06 R)
• M27: 9,841,595 km (0.1 R)
• M28: 10,544,705 km (0.095 R)
• M29: 10,926,329 km (0.058 R)
• M30: 11,070,691 km (0.107 R)
• M31: 11,409,830 km (0.06 R)
• M32: 13,670,702 km (0.104 R)
• M33: 14,086,734 km (0.079 R)
• M34: 15,091,583 km (0.084 R)
• M35: 16,338,780 km (0.108 R)
• M36: 16,614,340 km (0.055 R)
• M37: 17,169,946 km (0.103 R)
• M38: 17,844,632 km (0.109 R)
• M39: 17,958,028 km (0.112 R)
• M40: 18,815,373 km (0.085 R)
• M41: 18,988,458 km (0.119 R)
• M42: 19,104,246 km (0.109 R)
• M43: 19,920,602 km (0.085 R)
• M44: 21,889,609 km (0.107 R)
• M45: 22,010,933 km (0.078 R)
• M46: 22,254,329 km (0.1 R)
• M47: 22,376,251 km (0.106 R)
• M48: 23,051,237 km (0.06 R)
• M49: 23,236,439 km (0.117 R)
• M50: 23,360,306 km (0.075 R)
• M51: 23,670,721 km (0.05 R)
• M52: 25,817,301 km (0.1 R)
• M53: 26,331,469 km (0.112 R)
• M54: 26,978,779 km (0.1 R)
• M55: 27,174,004 km (0.116 R)
• M56: 27,239,229 km (0.108 R)
• M57: 27,435,053 km (0.101 R)
• M58: 28,885,703 km (0.108 R)
• M59: 29,352,449 km (0.115 R)
• M60: 30,361,037 km (0.118 R)
• M61: 30,428,805 km (0.086 R)
• M62: 31,586,394 km (0.096 R)
• M63: 32,689,080 km (0.088 R)
• M64: 34,366,670 km (0.048 R)
• M65: 34,578,351 km (0.068 R)
• M66: 34,861,241 km (0.107 R)
• M67: 35,144,878 km (0.066 R)
• M68: 35,358,205 km (0.108 R)
• M69: 35,429,413 km (0.107 R)
• M70: 35,714,547 km (0.109 R)
• M71: 37,659,469 km (0.1 R)
• M72: 38,315,455 km (0.059 R)
• M73: 39,269,591 km (0.108 R)
• M74: 40,902,152 km (0.118 R)
• M75: 43,773,683 km (0.111 R)
• M76: 44,770,903 km (0.097 R)
• M77: 45,543,127 km (0.113 R)
• M78: 45,930,735 km (0.037 R)
• M79: 46,787,781 km (0.098 R)
• M80: 47,257,369 km (0.034 R)
• M81: 47,649,914 km (0.101 R)
• M82: 48,122,344 km (0.081 R)
• M83: 48,754,844 km (0.108 R)
• M84: 50,027,772 km (0.077 R)
• M85: 50,507,981 km (0.066 R)
• M86: 50,829,018 km (0.059 R)
• M87: 51,957,884 km (0.12 R)
• M88: 52,200,831 km (0.118 R)
• M89: 53,176,508 km (0.099 R)
• M90: 53,584,761 km (0.069 R)
• M91: 54,815,801 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.9

Radius: 3.3

Gravity: 55.82 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.96 AU - 18.18 AU

Year: 23706 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,225,377 km

• M1: 135,536 km (0.084 R)
• M2: 222,452 km (0.095 R)
• M3: 445,203 km (0.088 R)
• M4: 531,671 km (0.115 R)
• M5: 720,613 km (0.096 R)
• M6: 822,339 km (0.099 R)
• M7: 848,669 km (0.077 R)
• M8: 1,304,643 km (0.075 R)
• M9: 3,401,257 km (0.059 R)
• M10: 3,789,464 km (0.086 R)
• M11: 3,966,588 km (0.099 R)
• M12: 4,843,979 km (0.047 R)
• M13: 5,084,383 km (0.031 R)
• M14: 5,279,608 km (0.085 R)
• M15: 5,477,376 km (0.096 R)
• M16: 6,136,355 km (0.03 R)
• M17: 6,240,026 km (0.118 R)
• M18: 6,820,017 km (0.072 R)
• M19: 7,307,407 km (0.08 R)
• M20: 7,417,212 km (0.081 R)
• M21: 7,527,615 km (0.117 R)
• M22: 10,211,401 km (0.111 R)
• M23: 10,334,221 km (0.089 R)
• M24: 10,892,670 km (0.093 R)
• M25: 12,038,889 km (0.095 R)
• M26: 12,494,863 km (0.095 R)
• M27: 13,423,716 km (0.11 R)
• M28: 14,719,383 km (0.117 R)
• M29: 15,067,049 km (0.101 R)
• M30: 15,276,785 km (0.084 R)
• M31: 17,208,243 km (0.113 R)
• M32: 18,314,071 km (0.096 R)
• M33: 18,612,817 km (0.118 R)
• M34: 18,988,458 km (0.107 R)
• M35: 19,442,637 km (0.07 R)
• M36: 19,518,633 km (0.109 R)
• M37: 20,593,493 km (0.105 R)
• M38: 20,748,477 km (0.068 R)
• M39: 20,826,268 km (0.097 R)
• M40: 22,241,314 km (0.116 R)
• M41: 22,639,843 km (0.027 R)
• M42: 23,201,882 km (0.086 R)
• M43: 23,444,081 km (0.109 R)
• M44: 23,768,409 km (0.078 R)
• M45: 24,094,083 km (0.104 R)
• M46: 24,175,764 km (0.055 R)
• M47: 25,328,864 km (0.079 R)
• M48: 26,163,471 km (0.118 R)
• M49: 27,773,742 km (0.056 R)
• M50: 27,945,032 km (0.104 R)
• M51: 28,288,957 km (0.11 R)
• M52: 28,547,612 km (0.111 R)
• M53: 29,154,531 km (0.093 R)
• M54: 30,469,047 km (0.066 R)
• M55: 31,089,130 km (0.106 R)
• M56: 31,802,862 km (0.075 R)
• M57: 32,521,979 km (0.106 R)
• M58: 33,976,220 km (0.118 R)
• M59: 35,451,554 km (0.068 R)
• M60: 37,136,026 km (0.105 R)
• M61: 37,419,364 km (0.096 R)
• M62: 40,097,764 km (0.037 R)
• M63: 40,582,462 km (0.107 R)
• M64: 41,459,853 km (0.101 R)
• M65: 43,233,485 km (0.066 R)
• M66: 44,129,427 km (0.083 R)
• M67: 45,333,690 km (0.105 R)
• M68: 45,636,476 km (0.045 R)
• M69: 46,041,138 km (0.062 R)
• M70: 48,391,022 km (0.061 R)
• M71: 50,048,716 km (0.087 R)
• M72: 50,779,800 km (0.12 R)
• M73: 53,632,333 km (0.058 R)
• M74: 54,809,369 km (0.115 R)
• M75: 54,916,780 km (0.11 R)
• M76: 55,886,773 km (0.112 R)
• M77: 56,103,091 km (0.117 R)
• M78: 57,297,780 km (0.102 R)
• M79: 58,281,535 km (0.067 R)
• M80: 59,050,468 km (0.111 R)
• M81: 60,376,504 km (0.064 R)
• M82: 61,489,063 km (0.104 R)
• M83: 63,621,431 km (0.094 R)
• M84: 64,186,462 km (0.077 R)
• M85: 66,234,906 km (0.084 R)
• M86: 66,578,233 km (0.088 R)
• M87: 67,727,444 km (0.116 R)
• M88: 68,188,953 km (0.11 R)
• M89: 69,812,390 km (0.111 R)
• M90: 70,979,851 km (0.073 R)
• M91: 74,282,673 km (0.119 R)
• M92: 75,354,841 km (0.097 R)
• M93: 76,672,200 km (0.119 R)
• M94: 77,514,585 km (0.098 R)
• M95: 81,649,171 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.3

Radius: 7.1

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.62 AU - 22.16 AU

Year: 27717 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,225,377 km

• M1: 128,804 km (0.111 R)
• M2: 392,246 km (0.057 R)
• M3: 634,594 km (0.061 R)
• M4: 1,151,455 km (0.115 R)
• M5: 1,212,192 km (0.089 R)
• M6: 1,565,841 km (0.069 R)
• M7: 1,667,567 km (0.119 R)
• M8: 2,519,827 km (0.051 R)
• M9: 2,802,567 km (0.112 R)
• M10: 3,010,807 km (0.094 R)
• M11: 3,398,265 km (0.099 R)
• M12: 3,486,528 km (0.093 R)
• M13: 3,665,297 km (0.03 R)
• M14: 4,410,444 km (0.056 R)
• M15: 5,665,122 km (0.114 R)
• M16: 6,412,812 km (0.107 R)
• M17: 6,742,675 km (0.085 R)
• M18: 8,354,293 km (0.116 R)
• M19: 8,593,949 km (0.104 R)
• M20: 8,775,112 km (0.114 R)
• M21: 9,141,327 km (0.04 R)
• M22: 9,512,480 km (0.119 R)
• M23: 9,888,569 km (0.092 R)
• M24: 10,397,650 km (0.108 R)
• M25: 11,840,971 km (0.094 R)
• M26: 11,975,310 km (0.083 R)
• M27: 12,998,709 km (0.116 R)
• M28: 14,549,739 km (0.115 R)
• M29: 14,910,420 km (0.081 R)
• M30: 15,055,530 km (0.088 R)
• M31: 15,273,943 km (0.103 R)
• M32: 15,420,249 km (0.104 R)
• M33: 16,158,515 km (0.099 R)
• M34: 16,382,164 km (0.106 R)
• M35: 17,592,560 km (0.118 R)
• M36: 17,976,727 km (0.11 R)
• M37: 18,208,454 km (0.069 R)
• M38: 19,858,818 km (0.114 R)
• M39: 22,713,594 km (0.045 R)
• M40: 23,721,585 km (0.097 R)
• M41: 23,806,257 km (0.055 R)
• M42: 25,001,993 km (0.096 R)
• M43: 25,520,350 km (0.117 R)
• M44: 25,868,015 km (0.11 R)
• M45: 27,008,400 km (0.093 R)
• M46: 27,096,812 km (0.088 R)
• M47: 27,362,647 km (0.079 R)
• M48: 29,884,867 km (0.066 R)
• M49: 33,329,807 km (0.112 R)
• M50: 33,995,667 km (0.099 R)
• M51: 34,378,039 km (0.046 R)
• M52: 35,533,833 km (0.113 R)
• M53: 37,784,383 km (0.034 R)
• M54: 37,883,417 km (0.08 R)
• M55: 38,777,264 km (0.107 R)
• M56: 38,877,046 km (0.111 R)
• M57: 39,176,840 km (0.109 R)
• M58: 39,377,152 km (0.088 R)
• M59: 39,678,142 km (0.102 R)
• M60: 40,383,646 km (0.088 R)
• M61: 43,350,022 km (0.099 R)
• M62: 44,076,619 km (0.094 R)
• M63: 46,703,857 km (0.083 R)
• M64: 47,662,031 km (0.096 R)
• M65: 53,213,010 km (0.095 R)
• M66: 55,220,314 km (0.052 R)
• M67: 58,391,938 km (0.098 R)
• M68: 59,193,933 km (0.12 R)
• M69: 59,769,136 km (0.116 R)
• M70: 59,884,327 km (0.111 R)
• M71: 60,924,930 km (0.064 R)
• M72: 61,738,443 km (0.115 R)
• M73: 63,376,091 km (0.107 R)
• M74: 64,082,342 km (0.03 R)
• M75: 65,146,582 km (0.055 R)
• M76: 67,652,495 km (0.099 R)
• M77: 68,013,026 km (0.117 R)
• M78: 68,253,729 km (0.079 R)
• M79: 71,286,677 km (0.065 R)
• M80: 72,266,543 km (0.095 R)
• M81: 75,730,631 km (0.069 R)
• M82: 75,980,160 km (0.11 R)
• M83: 77,231,846 km (0.107 R)
• M84: 77,357,358 km (0.12 R)
• M85: 79,628,703 km (0.115 R)
• M86: 80,772,528 km (0.036 R)
• M87: 82,434,261 km (0.098 R)
• M88: 83,591,401 km (0.089 R)
• M89: 83,849,158 km (0.054 R)
• M90: 85,012,880 km (0.098 R)
• M91: 85,531,685 km (0.118 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 12,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit