🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.51 AU - 2.21 AU

Year: 922 Days

Day: 42.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,425,506 km

• M1: 262,694 km (0.031 R)
• M2: 417,677 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.81 AU - 2.89 AU

Year: 1309 Days

Day: 23 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,425,506 km

• M1: 1,309,131 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.74 AU - 3.22 AU

Year: 1870 Days

Day: 21.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 157.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,425,506 km

• M1: 94,097 km (0.04 R)
• M2: 339,138 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.89 AU - 3.61 AU

Year: 2129 Days

Day: 24.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.78 AU - 4.48 AU

Year: 2514 Days

Day: 16.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.7

Radius: 14.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.93 AU - 9.63 AU

Year: 7887 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,425,506 km

• M1: 330,611 km (0.029 R)
• M2: 428,448 km (0.063 R)
• M3: 529,576 km (0.075 R)
• M4: 681,269 km (0.075 R)
• M5: 1,690,456 km (0.079 R)
• M6: 1,867,879 km (0.044 R)
• M7: 2,093,473 km (0.093 R)
• M8: 2,306,500 km (0.052 R)
• M9: 2,662,693 km (0.104 R)
• M10: 3,084,858 km (0.109 R)
• M11: 3,328,702 km (0.097 R)
• M12: 3,428,185 km (0.056 R)
• M13: 3,706,586 km (0.069 R)
• M14: 3,835,839 km (0.104 R)
• M15: 4,125,161 km (0.12 R)
• M16: 4,340,283 km (0.115 R)
• M17: 4,531,619 km (0.114 R)
• M18: 4,642,172 km (0.034 R)
• M19: 5,007,938 km (0.113 R)
• M20: 5,887,723 km (0.101 R)
• M21: 6,191,856 km (0.082 R)
• M22: 6,284,008 km (0.077 R)
• M23: 6,501,075 km (0.104 R)
• M24: 6,783,665 km (0.085 R)
• M25: 7,038,430 km (0.097 R)
• M26: 7,167,084 km (0.065 R)
• M27: 7,328,800 km (0.104 R)
• M28: 7,459,249 km (0.118 R)
• M29: 7,988,377 km (0.106 R)
• M30: 8,359,230 km (0.065 R)
• M31: 9,648,165 km (0.104 R)
• M32: 10,043,253 km (0.112 R)
• M33: 10,961,186 km (0.076 R)
• M34: 11,148,033 km (0.082 R)
• M35: 11,298,230 km (0.108 R)
• M36: 12,021,086 km (0.04 R)
• M37: 12,407,498 km (0.088 R)
• M38: 12,955,475 km (0.078 R)
• M39: 13,431,495 km (0.088 R)
• M40: 14,359,900 km (0.109 R)
• M41: 14,811,236 km (0.085 R)
• M42: 14,976,692 km (0.093 R)
• M43: 15,770,159 km (0.055 R)
• M44: 16,406,398 km (0.109 R)
• M45: 17,660,328 km (0.051 R)
• M46: 17,967,602 km (0.066 R)
• M47: 18,320,952 km (0.062 R)
• M48: 18,631,966 km (0.109 R)
• M49: 19,169,322 km (0.108 R)
• M50: 20,305,218 km (0.034 R)
• M51: 20,442,998 km (0.096 R)
• M52: 20,581,226 km (0.093 R)
• M53: 20,950,883 km (0.105 R)
• M54: 21,229,733 km (0.058 R)
• M55: 21,416,282 km (0.03 R)
• M56: 22,737,231 km (0.035 R)
• M57: 22,928,118 km (0.075 R)
• M58: 23,215,495 km (0.086 R)
• M59: 23,359,558 km (0.072 R)
• M60: 24,133,278 km (0.029 R)
• M61: 24,817,090 km (0.098 R)
• M62: 25,210,682 km (0.106 R)
• M63: 25,457,818 km (0.104 R)
• M64: 25,705,701 km (0.087 R)
• M65: 26,303,943 km (0.028 R)
• M66: 27,058,066 km (0.101 R)
• M67: 28,126,045 km (0.103 R)
• M68: 28,330,994 km (0.072 R)
• M69: 28,897,222 km (0.107 R)
• M70: 29,259,548 km (0.079 R)
• M71: 29,988,539 km (0.097 R)
• M72: 33,397,126 km (0.086 R)
• M73: 34,651,953 km (0.057 R)
• M74: 34,871,712 km (0.059 R)
• M75: 36,200,142 km (0.119 R)
• M76: 36,926,738 km (0.056 R)
• M77: 37,263,633 km (0.085 R)
• M78: 37,488,778 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.8

Radius: 10.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.29 AU - 9.33 AU

Year: 7932 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,425,506 km

• M1: 140,323 km (0.043 R)
• M2: 222,751 km (0.12 R)
• M3: 699,968 km (0.112 R)
• M4: 1,224,309 km (0.077 R)
• M5: 1,434,943 km (0.06 R)
• M6: 1,931,757 km (0.104 R)
• M7: 2,178,594 km (0.044 R)
• M8: 2,305,902 km (0.07 R)
• M9: 2,457,594 km (0.036 R)
• M10: 2,545,857 km (0.085 R)
• M11: 2,771,151 km (0.105 R)
• M12: 2,979,541 km (0.065 R)
• M13: 3,535,596 km (0.096 R)
• M14: 3,635,677 km (0.088 R)
• M15: 3,736,656 km (0.118 R)
• M16: 3,812,951 km (0.084 R)
• M17: 4,335,645 km (0.087 R)
• M18: 4,687,500 km (0.117 R)
• M19: 5,189,999 km (0.061 R)
• M20: 5,390,161 km (0.093 R)
• M21: 5,798,114 km (0.056 R)
• M22: 5,975,986 km (0.117 R)
• M23: 6,551,340 km (0.1 R)
• M24: 7,207,775 km (0.116 R)
• M25: 7,689,630 km (0.104 R)
• M26: 7,852,542 km (0.102 R)
• M27: 8,082,623 km (0.089 R)
• M28: 8,482,199 km (0.058 R)
• M29: 8,616,837 km (0.117 R)
• M30: 8,854,249 km (0.116 R)
• M31: 8,990,832 km (0.072 R)
• M32: 9,474,482 km (0.119 R)
• M33: 10,251,643 km (0.113 R)
• M34: 10,866,041 km (0.107 R)
• M35: 10,975,846 km (0.088 R)
• M36: 11,381,256 km (0.1 R)
• M37: 11,529,807 km (0.074 R)
• M38: 11,829,003 km (0.08 R)
• M39: 11,979,648 km (0.097 R)
• M40: 12,130,891 km (0.111 R)
• M41: 12,358,878 km (0.081 R)
• M42: 12,473,321 km (0.045 R)
• M43: 13,051,367 km (0.104 R)
• M44: 13,168,053 km (0.107 R)
• M45: 13,245,994 km (0.064 R)
• M46: 13,324,234 km (0.053 R)
• M47: 13,402,473 km (0.117 R)
• M48: 13,638,239 km (0.109 R)
• M49: 14,635,309 km (0.084 R)
• M50: 14,918,648 km (0.053 R)
• M51: 15,081,410 km (0.077 R)
• M52: 15,203,931 km (0.104 R)
• M53: 15,614,577 km (0.107 R)
• M54: 16,195,465 km (0.094 R)
• M55: 17,037,851 km (0.106 R)
• M56: 17,507,140 km (0.118 R)
• M57: 17,807,981 km (0.101 R)
• M58: 18,024,000 km (0.101 R)
• M59: 18,371,367 km (0.092 R)
• M60: 18,458,582 km (0.087 R)
• M61: 18,677,145 km (0.026 R)
• M62: 19,649,082 km (0.096 R)
• M63: 20,006,621 km (0.101 R)
• M64: 20,141,259 km (0.093 R)
• M65: 20,864,265 km (0.081 R)
• M66: 21,503,946 km (0.116 R)
• M67: 23,935,959 km (0.096 R)
• M68: 24,126,546 km (0.075 R)
• M69: 26,158,983 km (0.061 R)
• M70: 26,453,691 km (0.099 R)
• M71: 26,700,228 km (0.1 R)
• M72: 27,195,547 km (0.093 R)
• M73: 27,643,891 km (0.08 R)
• M74: 28,044,514 km (0.096 R)
• M75: 28,195,309 km (0.103 R)
• M76: 29,563,980 km (0.106 R)
• M77: 30,591,717 km (0.053 R)
• M78: 30,954,193 km (0.067 R)
• M79: 32,735,006 km (0.095 R)
• M80: 33,531,166 km (0.11 R)
• M81: 34,872,311 km (0.063 R)
• M82: 35,034,475 km (0.072 R)
• M83: 36,066,999 km (0.102 R)
• M84: 36,230,959 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.8

Radius: 10.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.54 AU - 10.78 AU

Year: 9262 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,425,506 km

• M1: 132,394 km (0.098 R)
• M2: 328,667 km (0.104 R)
• M3: 479,611 km (0.114 R)
• M4: 807,081 km (0.098 R)
• M5: 987,196 km (0.117 R)
• M6: 1,235,828 km (0.073 R)
• M7: 1,445,564 km (0.091 R)
• M8: 2,097,661 km (0.085 R)
• M9: 2,256,684 km (0.102 R)
• M10: 2,419,596 km (0.111 R)
• M11: 2,732,704 km (0.085 R)
• M12: 2,906,836 km (0.062 R)
• M13: 3,187,781 km (0.103 R)
• M14: 3,397,667 km (0.089 R)
• M15: 3,666,494 km (0.086 R)
• M16: 3,748,623 km (0.091 R)
• M17: 4,426,900 km (0.089 R)
• M18: 4,661,470 km (0.108 R)
• M19: 4,840,090 km (0.063 R)
• M20: 5,420,679 km (0.115 R)
• M21: 5,514,477 km (0.089 R)
• M22: 5,735,283 km (0.081 R)
• M23: 6,316,321 km (0.055 R)
• M24: 6,580,661 km (0.071 R)
• M25: 6,882,549 km (0.069 R)
• M26: 6,984,126 km (0.098 R)
• M27: 7,223,184 km (0.084 R)
• M28: 7,569,353 km (0.063 R)
• M29: 7,779,688 km (0.11 R)
• M30: 8,027,571 km (0.061 R)
• M31: 8,422,211 km (0.1 R)
• M32: 8,530,968 km (0.07 R)
• M33: 8,640,324 km (0.088 R)
• M34: 8,786,631 km (0.069 R)
• M35: 9,119,037 km (0.113 R)
• M36: 9,417,934 km (0.1 R)
• M37: 11,198,747 km (0.052 R)
• M38: 11,398,460 km (0.104 R)
• M39: 11,720,544 km (0.092 R)
• M40: 12,086,461 km (0.082 R)
• M41: 12,168,291 km (0.05 R)
• M42: 12,538,845 km (0.066 R)
• M43: 13,080,539 km (0.112 R)
• M44: 13,417,732 km (0.064 R)
• M45: 14,230,198 km (0.03 R)
• M46: 14,795,229 km (0.092 R)
• M47: 15,456,302 km (0.109 R)
• M48: 16,443,200 km (0.033 R)
• M49: 16,715,916 km (0.083 R)
• M50: 17,311,914 km (0.079 R)
• M51: 17,961,618 km (0.117 R)
• M52: 18,951,058 km (0.105 R)
• M53: 19,524,317 km (0.061 R)
• M54: 19,620,509 km (0.114 R)
• M55: 19,765,020 km (0.096 R)
• M56: 20,933,380 km (0.119 R)
• M57: 21,625,270 km (0.11 R)
• M58: 21,924,166 km (0.11 R)
• M59: 22,879,498 km (0.068 R)
• M60: 23,592,033 km (0.108 R)
• M61: 24,570,852 km (0.107 R)
• M62: 24,726,583 km (0.109 R)
• M63: 25,248,231 km (0.072 R)
• M64: 26,302,148 km (0.087 R)
• M65: 27,316,721 km (0.079 R)
• M66: 27,531,992 km (0.106 R)
• M67: 28,507,520 km (0.05 R)
• M68: 28,999,547 km (0.101 R)
• M69: 29,164,105 km (0.074 R)
• M70: 30,436,584 km (0.092 R)
• M71: 30,715,584 km (0.068 R)
• M72: 31,163,780 km (0.061 R)
• M73: 31,388,775 km (0.118 R)
• M74: 31,557,820 km (0.087 R)
• M75: 31,670,617 km (0.066 R)
• M76: 31,783,713 km (0.112 R)
• M77: 34,245,346 km (0.051 R)
• M78: 35,118,549 km (0.084 R)
• M79: 35,294,027 km (0.046 R)
• M80: 35,763,465 km (0.055 R)
• M81: 36,175,907 km (0.055 R)
• M82: 36,589,844 km (0.029 R)
• M83: 38,502,602 km (0.054 R)
• M84: 38,743,904 km (0.043 R)
• M85: 40,019,375 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.9

Radius: 5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.25 AU - 16.55 AU

Year: 24138 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,425,506 km

• M1: 66,571 km (0.052 R)
• M2: 358,137 km (0.118 R)
• M3: 502,350 km (0.055 R)
• M4: 824,284 km (0.109 R)
• M5: 1,137,542 km (0.084 R)
• M6: 1,221,317 km (0.118 R)
• M7: 1,350,869 km (0.035 R)
• M8: 2,787,756 km (0.068 R)
• M9: 3,162,349 km (0.095 R)
• M10: 3,221,441 km (0.03 R)
• M11: 3,926,645 km (0.11 R)
• M12: 4,182,756 km (0.088 R)
• M13: 6,158,645 km (0.071 R)
• M14: 6,232,546 km (0.115 R)
• M15: 6,493,595 km (0.101 R)
• M16: 8,092,497 km (0.119 R)
• M17: 8,582,280 km (0.1 R)
• M18: 9,123,825 km (0.038 R)
• M19: 9,505,150 km (0.084 R)
• M20: 9,547,934 km (0.06 R)
• M21: 9,633,504 km (0.081 R)
• M22: 9,762,308 km (0.112 R)
• M23: 10,239,675 km (0.052 R)
• M24: 10,283,507 km (0.084 R)
• M25: 10,371,172 km (0.11 R)
• M26: 10,858,262 km (0.092 R)
• M27: 11,037,181 km (0.053 R)
• M28: 11,262,176 km (0.067 R)
• M29: 11,900,361 km (0.063 R)
• M30: 11,946,437 km (0.034 R)
• M31: 13,211,586 km (0.082 R)
• M32: 13,642,727 km (0.085 R)
• M33: 14,420,487 km (0.105 R)
• M34: 17,201,511 km (0.072 R)
• M35: 17,514,769 km (0.071 R)
• M36: 19,001,174 km (0.078 R)
• M37: 19,324,903 km (0.051 R)
• M38: 19,813,939 km (0.039 R)
• M39: 21,361,080 km (0.066 R)
• M40: 22,319,404 km (0.114 R)
• M41: 23,176,450 km (0.101 R)
• M42: 24,452,819 km (0.109 R)
• M43: 24,687,389 km (0.103 R)
• M44: 25,632,997 km (0.084 R)
• M45: 25,692,387 km (0.119 R)
• M46: 28,170,775 km (0.098 R)
• M47: 29,781,495 km (0.076 R)
• M48: 30,787,391 km (0.119 R)
• M49: 31,040,661 km (0.117 R)
• M50: 32,381,506 km (0.12 R)
• M51: 34,067,474 km (0.102 R)
• M52: 35,516,180 km (0.089 R)
• M53: 35,582,602 km (0.097 R)
• M54: 36,181,442 km (0.097 R)
• M55: 36,248,162 km (0.085 R)
• M56: 37,794,556 km (0.07 R)
• M57: 38,133,544 km (0.091 R)
• M58: 39,019,762 km (0.077 R)
• M59: 40,465,476 km (0.11 R)
• M60: 40,881,807 km (0.043 R)
• M61: 41,439,059 km (0.113 R)
• M62: 41,718,508 km (0.098 R)
• M63: 41,788,520 km (0.098 R)
• M64: 45,625,705 km (0.11 R)
• M65: 46,058,940 km (0.094 R)
• M66: 47,366,875 km (0.109 R)
• M67: 48,392,518 km (0.058 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 13,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit