🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.52 AU - 0.62 AU

Year: 151 Days

Day: 20 Hours

Environment

Temp: 205 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.58 AU - 0.66 AU

Year: 171 Days

Day: 14.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.26 AU - 1.3 AU

Year: 507 Days

Day: 39 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,624,076 km

• M1: 391,797 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.42 AU - 2.22 AU

Year: 859 Days

Day: 26.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.93 AU - 2.27 AU

Year: 1065 Days

Day: 46.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.74 AU - 4.38 AU

Year: 2350 Days

Day: 32.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 9.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.48 AU - 8.44 AU

Year: 7128 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,624,076 km

• M1: 236,514 km (0.105 R)
• M2: 338,989 km (0.1 R)
• M3: 431,141 km (0.079 R)
• M4: 740,509 km (0.099 R)
• M5: 1,001,259 km (0.06 R)
• M6: 1,085,183 km (0.064 R)
• M7: 1,275,621 km (0.066 R)
• M8: 1,398,291 km (0.082 R)
• M9: 1,639,293 km (0.076 R)
• M10: 2,106,488 km (0.102 R)
• M11: 2,613,774 km (0.099 R)
• M12: 2,791,197 km (0.096 R)
• M13: 3,033,994 km (0.081 R)
• M14: 3,158,011 km (0.068 R)
• M15: 3,220,543 km (0.068 R)
• M16: 3,389,738 km (0.077 R)
• M17: 3,475,458 km (0.101 R)
• M18: 3,583,617 km (0.117 R)
• M19: 3,847,657 km (0.117 R)
• M20: 4,163,907 km (0.113 R)
• M21: 4,278,948 km (0.119 R)
• M22: 4,371,699 km (0.086 R)
• M23: 4,797,604 km (0.114 R)
• M24: 4,991,183 km (0.108 R)
• M25: 5,113,405 km (0.085 R)
• M26: 5,411,105 km (0.057 R)
• M27: 5,842,395 km (0.029 R)
• M28: 5,919,737 km (0.072 R)
• M29: 6,127,379 km (0.047 R)
• M30: 6,550,143 km (0.097 R)
• M31: 7,091,986 km (0.077 R)
• M32: 7,174,415 km (0.071 R)
• M33: 7,619,917 km (0.054 R)
• M34: 7,817,686 km (0.102 R)
• M35: 8,362,970 km (0.105 R)
• M36: 8,450,185 km (0.117 R)
• M37: 9,249,038 km (0.092 R)
• M38: 9,429,752 km (0.075 R)
• M39: 9,490,339 km (0.066 R)
• M40: 9,642,181 km (0.114 R)
• M41: 9,703,067 km (0.114 R)
• M42: 10,133,610 km (0.049 R)
• M43: 10,854,373 km (0.085 R)
• M44: 11,494,502 km (0.088 R)
• M45: 11,884,504 km (0.072 R)
• M46: 12,344,966 km (0.067 R)
• M47: 12,411,238 km (0.118 R)
• M48: 12,844,772 km (0.044 R)
• M49: 13,046,580 km (0.048 R)
• M50: 13,419,378 km (0.078 R)
• M51: 13,555,811 km (0.111 R)
• M52: 14,314,272 km (0.111 R)
• M53: 15,228,315 km (0.093 R)
• M54: 15,370,732 km (0.077 R)
• M55: 15,728,421 km (0.111 R)
• M56: 16,052,749 km (0.098 R)
• M57: 16,233,912 km (0.072 R)
• M58: 16,634,685 km (0.05 R)
• M59: 17,297,703 km (0.117 R)
• M60: 17,669,752 km (0.098 R)
• M61: 17,744,551 km (0.075 R)
• M62: 17,894,299 km (0.054 R)
• M63: 18,346,234 km (0.046 R)
• M64: 18,840,057 km (0.052 R)
• M65: 19,069,390 km (0.038 R)
• M66: 20,582,872 km (0.101 R)
• M67: 20,740,398 km (0.117 R)
• M68: 21,016,706 km (0.09 R)
• M69: 21,135,636 km (0.108 R)
• M70: 21,453,681 km (0.095 R)
• M71: 22,215,284 km (0.114 R)
• M72: 22,498,173 km (0.074 R)
• M73: 22,700,878 km (0.084 R)
• M74: 22,904,332 km (0.114 R)
• M75: 23,476,992 km (0.113 R)
• M76: 23,600,261 km (0.106 R)
• M77: 23,723,829 km (0.114 R)
• M78: 24,054,290 km (0.051 R)
• M79: 24,636,376 km (0.113 R)
• M80: 24,887,251 km (0.078 R)
• M81: 25,055,100 km (0.106 R)
• M82: 26,581,447 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 8.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.26 AU - 13.4 AU

Year: 12469 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,624,076 km

• M1: 184,155 km (0.104 R)
• M2: 280,795 km (0.098 R)
• M3: 1,097,300 km (0.055 R)
• M4: 1,272,330 km (0.102 R)
• M5: 1,604,587 km (0.117 R)
• M6: 1,710,951 km (0.115 R)
• M7: 1,804,150 km (0.085 R)
• M8: 1,947,315 km (0.086 R)
• M9: 2,127,282 km (0.112 R)
• M10: 2,244,716 km (0.114 R)
• M11: 2,364,394 km (0.109 R)
• M12: 2,433,808 km (0.078 R)
• M13: 2,592,382 km (0.115 R)
• M14: 3,279,634 km (0.113 R)
• M15: 4,000,247 km (0.107 R)
• M16: 4,145,955 km (0.12 R)
• M17: 4,658,926 km (0.052 R)
• M18: 4,989,687 km (0.112 R)
• M19: 5,056,857 km (0.084 R)
• M20: 5,146,765 km (0.054 R)
• M21: 5,350,966 km (0.102 R)
• M22: 5,604,385 km (0.086 R)
• M23: 6,904,391 km (0.063 R)
• M24: 7,205,531 km (0.089 R)
• M25: 7,459,847 km (0.069 R)
• M26: 7,562,472 km (0.101 R)
• M27: 7,717,156 km (0.109 R)
• M28: 7,924,947 km (0.118 R)
• M29: 8,187,491 km (0.026 R)
• M30: 8,452,878 km (0.078 R)
• M31: 8,910,498 km (0.118 R)
• M32: 9,074,008 km (0.068 R)
• M33: 9,156,138 km (0.065 R)
• M34: 9,348,670 km (0.103 R)
• M35: 9,514,724 km (0.034 R)
• M36: 10,047,292 km (0.107 R)
• M37: 10,132,264 km (0.09 R)
• M38: 10,417,248 km (0.095 R)
• M39: 10,849,586 km (0.116 R)
• M40: 10,965,973 km (0.056 R)
• M41: 11,287,907 km (0.098 R)
• M42: 11,524,122 km (0.089 R)
• M43: 12,363,366 km (0.103 R)
• M44: 12,759,801 km (0.082 R)
• M45: 12,851,803 km (0.105 R)
• M46: 13,284,441 km (0.104 R)
• M47: 13,564,937 km (0.055 R)
• M48: 13,942,222 km (0.111 R)
• M49: 15,452,712 km (0.107 R)
• M50: 15,616,372 km (0.052 R)
• M51: 15,813,692 km (0.09 R)
• M52: 15,945,637 km (0.108 R)
• M53: 16,577,389 km (0.063 R)
• M54: 16,812,258 km (0.054 R)
• M55: 17,081,982 km (0.078 R)
• M56: 17,659,879 km (0.087 R)
• M57: 19,220,634 km (0.115 R)
• M58: 19,290,945 km (0.095 R)
• M59: 19,396,710 km (0.115 R)
• M60: 19,502,626 km (0.106 R)
• M61: 19,608,840 km (0.097 R)
• M62: 19,750,659 km (0.1 R)
• M63: 20,142,306 km (0.049 R)
• M64: 20,285,471 km (0.114 R)
• M65: 20,357,129 km (0.108 R)
• M66: 20,644,656 km (0.062 R)
• M67: 20,897,327 km (0.047 R)
• M68: 20,969,732 km (0.119 R)
• M69: 21,478,664 km (0.049 R)
• M70: 22,102,337 km (0.053 R)
• M71: 23,030,143 km (0.081 R)
• M72: 23,555,232 km (0.112 R)
• M73: 24,350,345 km (0.071 R)
• M74: 24,808,712 km (0.116 R)
• M75: 25,811,467 km (0.03 R)
• M76: 26,044,690 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.5

Radius: 7.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.07 AU - 15.65 AU

Year: 18052 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,624,076 km

• M1: 162,314 km (0.1 R)
• M2: 208,988 km (0.112 R)
• M3: 309,967 km (0.091 R)
• M4: 429,645 km (0.116 R)
• M5: 565,330 km (0.113 R)
• M6: 613,800 km (0.086 R)
• M7: 698,024 km (0.061 R)
• M8: 897,438 km (0.107 R)
• M9: 1,197,980 km (0.093 R)
• M10: 1,644,978 km (0.111 R)
• M11: 1,716,336 km (0.078 R)
• M12: 1,862,045 km (0.106 R)
• M13: 2,847,595 km (0.082 R)
• M14: 2,933,764 km (0.063 R)
• M15: 3,316,734 km (0.084 R)
• M16: 3,407,391 km (0.089 R)
• M17: 3,529,612 km (0.093 R)
• M18: 3,622,213 km (0.072 R)
• M19: 3,715,562 km (0.032 R)
• M20: 3,968,532 km (0.087 R)
• M21: 4,424,806 km (0.06 R)
• M22: 4,491,377 km (0.104 R)
• M23: 4,726,844 km (0.102 R)
• M24: 4,931,943 km (0.111 R)
• M25: 5,600,795 km (0.118 R)
• M26: 5,708,954 km (0.084 R)
• M27: 6,111,671 km (0.057 R)
• M28: 6,637,358 km (0.048 R)
• M29: 6,713,653 km (0.118 R)
• M30: 7,532,402 km (0.051 R)
• M31: 8,095,638 km (0.066 R)
• M32: 8,965,700 km (0.073 R)
• M33: 10,127,327 km (0.115 R)
• M34: 10,614,119 km (0.087 R)
• M35: 10,837,917 km (0.099 R)
• M36: 11,244,674 km (0.098 R)
• M37: 12,119,821 km (0.044 R)
• M38: 12,166,496 km (0.069 R)
• M39: 12,494,713 km (0.045 R)
• M40: 12,921,217 km (0.095 R)
• M41: 13,112,253 km (0.114 R)
• M42: 13,691,048 km (0.118 R)
• M43: 13,739,667 km (0.078 R)
• M44: 13,837,055 km (0.085 R)
• M45: 15,476,947 km (0.108 R)
• M46: 15,578,225 km (0.103 R)
• M47: 15,730,665 km (0.091 R)
• M48: 16,345,512 km (0.108 R)
• M49: 17,072,558 km (0.083 R)
• M50: 17,651,202 km (0.116 R)
• M51: 17,863,183 km (0.083 R)
• M52: 18,236,280 km (0.094 R)
• M53: 20,029,509 km (0.085 R)
• M54: 20,974,968 km (0.098 R)
• M55: 21,255,913 km (0.112 R)
• M56: 21,424,958 km (0.045 R)
• M57: 21,538,054 km (0.095 R)
• M58: 22,277,217 km (0.058 R)
• M59: 22,334,513 km (0.059 R)
• M60: 22,909,268 km (0.065 R)
• M61: 23,198,591 km (0.07 R)
• M62: 25,555,655 km (0.113 R)
• M63: 25,795,610 km (0.102 R)
• M64: 27,802,914 km (0.038 R)
• M65: 29,545,131 km (0.038 R)
• M66: 29,607,962 km (0.118 R)
• M67: 29,923,015 km (0.113 R)
• M68: 30,747,299 km (0.11 R)
• M69: 31,514,886 km (0.091 R)
• M70: 31,900,998 km (0.091 R)
• M71: 33,526,678 km (0.029 R)
• M72: 35,847,539 km (0.108 R)
• M73: 36,116,068 km (0.064 R)
• M74: 38,769,036 km (0.115 R)
• M75: 41,413,627 km (0.066 R)
• M76: 41,977,911 km (0.075 R)
• M77: 42,544,587 km (0.099 R)
• M78: 42,615,497 km (0.105 R)
• M79: 42,828,823 km (0.119 R)
• M80: 45,706,488 km (0.089 R)
• M81: 45,779,192 km (0.087 R)
• M82: 46,654,938 km (0.067 R)
• M83: 47,168,508 km (0.096 R)
• M84: 47,979,179 km (0.108 R)
• M85: 48,126,981 km (0.113 R)
• M86: 48,720,137 km (0.06 R)
• M87: 49,464,835 km (0.112 R)
• M88: 49,688,933 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.3

Radius: 4.6

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.55 AU - 21.97 AU

Year: 30730 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,624,076 km

• M1: 140,921 km (0.04 R)
• M2: 434,283 km (0.095 R)
• M3: 749,934 km (0.096 R)
• M4: 967,749 km (0.097 R)
• M5: 1,204,712 km (0.075 R)
• M6: 1,517,970 km (0.034 R)
• M7: 1,919,341 km (0.059 R)
• M8: 1,951,504 km (0.091 R)
• M9: 2,115,314 km (0.072 R)
• M10: 2,215,694 km (0.116 R)
• M11: 4,357,487 km (0.064 R)
• M12: 4,571,412 km (0.111 R)
• M13: 5,143,624 km (0.045 R)
• M14: 5,233,682 km (0.076 R)
• M15: 6,114,663 km (0.091 R)
• M16: 8,324,074 km (0.088 R)
• M17: 8,536,055 km (0.052 R)
• M18: 8,965,251 km (0.116 R)
• M19: 9,456,530 km (0.09 R)
• M20: 10,125,083 km (0.1 R)
• M21: 10,982,129 km (0.099 R)
• M22: 11,098,068 km (0.027 R)
• M23: 12,400,915 km (0.065 R)
• M24: 12,764,588 km (0.04 R)
• M25: 14,507,254 km (0.064 R)
• M26: 14,634,561 km (0.084 R)
• M27: 15,993,658 km (0.104 R)
• M28: 17,595,402 km (0.076 R)
• M29: 17,935,588 km (0.116 R)
• M30: 18,899,297 km (0.055 R)
• M31: 21,092,552 km (0.1 R)
• M32: 21,889,908 km (0.067 R)
• M33: 23,588,742 km (0.087 R)
• M34: 25,329,612 km (0.06 R)
• M35: 25,406,206 km (0.1 R)
• M36: 25,790,523 km (0.102 R)
• M37: 27,189,712 km (0.07 R)
• M38: 27,661,544 km (0.048 R)
• M39: 29,575,948 km (0.078 R)
• M40: 29,737,364 km (0.098 R)
• M41: 30,061,094 km (0.05 R)
• M42: 30,223,407 km (0.113 R)
• M43: 31,039,464 km (0.111 R)
• M44: 32,194,060 km (0.116 R)
• M45: 32,609,793 km (0.09 R)
• M46: 34,036,508 km (0.098 R)
• M47: 34,290,375 km (0.088 R)
• M48: 34,544,841 km (0.094 R)
• M49: 37,385,705 km (0.055 R)
• M50: 38,085,673 km (0.095 R)
• M51: 40,748,515 km (0.033 R)
• M52: 41,649,394 km (0.115 R)
• M53: 42,102,376 km (0.101 R)
• M54: 42,739,064 km (0.076 R)
• M55: 43,838,160 km (0.053 R)
• M56: 44,022,315 km (0.077 R)
• M57: 49,854,687 km (0.061 R)
• M58: 50,335,495 km (0.119 R)
• M59: 51,690,103 km (0.104 R)
• M60: 52,274,134 km (0.075 R)
• M61: 52,567,046 km (0.109 R)
• M62: 53,645,647 km (0.057 R)
• M63: 54,434,776 km (0.114 R)
• M64: 55,227,644 km (0.09 R)
• M65: 55,525,942 km (0.051 R)
• M66: 56,824,751 km (0.059 R)
• M67: 61,500,283 km (0.093 R)
• M68: 65,665,088 km (0.066 R)
• M69: 65,981,038 km (0.056 R)
• M70: 66,297,588 km (0.106 R)
• M71: 67,674,935 km (0.095 R)
• M72: 71,971,984 km (0.087 R)
• M73: 72,406,417 km (0.081 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit