🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.49 AU - 0.77 AU

Year: 179 Days

Day: 22.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,897,760 km

• M1: 525,388 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.5 AU - 0.82 AU

Year: 192 Days

Day: 37 Hours

Environment

Temp: 184 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,897,760 km

• M1: 329,714 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.32 AU - 1.38 AU

Year: 562 Days

Day: 15.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,897,760 km

• M1: 532,568 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.49 AU - 1.93 AU

Year: 801 Days

Day: 14.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 8.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.74 AU - 9.2 AU

Year: 8829 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,897,760 km

• M1: 128,355 km (0.059 R)
• M2: 195,076 km (0.08 R)
• M3: 267,631 km (0.055 R)
• M4: 352,901 km (0.12 R)
• M5: 405,261 km (0.113 R)
• M6: 698,173 km (0.08 R)
• M7: 766,988 km (0.117 R)
• M8: 927,208 km (0.118 R)
• M9: 1,489,546 km (0.104 R)
• M10: 1,747,902 km (0.059 R)
• M11: 1,980,825 km (0.071 R)
• M12: 2,306,949 km (0.06 R)
• M13: 2,433,658 km (0.12 R)
• M14: 2,584,453 km (0.072 R)
• M15: 3,218,149 km (0.11 R)
• M16: 3,724,089 km (0.1 R)
• M17: 4,306,474 km (0.106 R)
• M18: 4,568,569 km (0.061 R)
• M19: 4,648,155 km (0.11 R)
• M20: 4,835,901 km (0.096 R)
• M21: 5,696,837 km (0.06 R)
• M22: 6,071,878 km (0.089 R)
• M23: 7,121,158 km (0.084 R)
• M24: 7,182,792 km (0.111 R)
• M25: 7,777,294 km (0.113 R)
• M26: 8,748,035 km (0.105 R)
• M27: 9,585,932 km (0.101 R)
• M28: 9,654,149 km (0.117 R)
• M29: 10,170,262 km (0.055 R)
• M30: 10,274,681 km (0.056 R)
• M31: 10,379,250 km (0.116 R)
• M32: 10,554,579 km (0.055 R)
• M33: 11,086,249 km (0.077 R)
• M34: 12,065,068 km (0.104 R)
• M35: 12,249,373 km (0.115 R)
• M36: 13,412,945 km (0.054 R)
• M37: 13,603,832 km (0.091 R)
• M38: 14,027,044 km (0.094 R)
• M39: 14,415,700 km (0.075 R)
• M40: 14,768,451 km (0.112 R)
• M41: 14,847,140 km (0.1 R)
• M42: 15,243,125 km (0.103 R)
• M43: 15,602,460 km (0.063 R)
• M44: 16,085,960 km (0.117 R)
• M45: 16,656,227 km (0.084 R)
• M46: 17,191,787 km (0.037 R)
• M47: 17,274,665 km (0.08 R)
• M48: 17,440,868 km (0.095 R)
• M49: 17,732,883 km (0.087 R)
• M50: 17,984,656 km (0.052 R)
• M51: 18,533,830 km (0.07 R)
• M52: 18,661,437 km (0.096 R)
• M53: 18,746,708 km (0.065 R)
• M54: 19,260,576 km (0.051 R)
• M55: 19,865,999 km (0.109 R)
• M56: 20,214,711 km (0.118 R)
• M57: 20,345,909 km (0.079 R)
• M58: 20,477,555 km (0.051 R)
• M59: 20,873,989 km (0.083 R)
• M60: 21,317,547 km (0.059 R)
• M61: 21,451,138 km (0.107 R)
• M62: 21,585,178 km (0.094 R)
• M63: 21,898,735 km (0.072 R)
• M64: 21,988,643 km (0.096 R)
• M65: 22,123,580 km (0.093 R)
• M66: 22,213,788 km (0.044 R)
• M67: 23,168,222 km (0.1 R)
• M68: 24,788,367 km (0.031 R)
• M69: 25,069,761 km (0.098 R)
• M70: 25,305,078 km (0.051 R)
• M71: 25,588,417 km (0.1 R)
• M72: 26,158,235 km (0.099 R)
• M73: 26,636,200 km (0.05 R)
• M74: 27,117,157 km (0.08 R)
• M75: 27,698,195 km (0.114 R)
• M76: 27,892,673 km (0.068 R)
• M77: 28,773,804 km (0.073 R)
• M78: 29,713,877 km (0.106 R)
• M79: 30,262,602 km (0.088 R)
• M80: 31,167,819 km (0.102 R)
• M81: 31,522,366 km (0.08 R)
• M82: 32,388,687 km (0.08 R)
• M83: 33,728,785 km (0.076 R)
• M84: 34,562,494 km (0.109 R)
• M85: 34,614,703 km (0.046 R)
• M86: 34,876,799 km (0.118 R)
• M87: 34,929,308 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 14.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.73 AU - 9.99 AU

Year: 9445 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,897,760 km

• M1: 261,946 km (0.118 R)
• M2: 776,263 km (0.042 R)
• M3: 903,122 km (0.09 R)
• M4: 1,702,274 km (0.06 R)
• M5: 1,834,369 km (0.053 R)
• M6: 1,950,457 km (0.093 R)
• M7: 2,334,924 km (0.086 R)
• M8: 2,461,483 km (0.071 R)
• M9: 2,612,128 km (0.097 R)
• M10: 3,036,687 km (0.111 R)
• M11: 3,411,430 km (0.062 R)
• M12: 3,702,547 km (0.093 R)
• M13: 3,901,213 km (0.102 R)
• M14: 4,128,901 km (0.09 R)
• M15: 4,257,406 km (0.108 R)
• M16: 4,730,883 km (0.09 R)
• M17: 5,028,732 km (0.111 R)
• M18: 5,166,213 km (0.064 R)
• M19: 5,529,586 km (0.061 R)
• M20: 6,519,026 km (0.101 R)
• M21: 6,699,441 km (0.107 R)
• M22: 7,065,059 km (0.069 R)
• M23: 7,531,505 km (0.116 R)
• M24: 7,626,051 km (0.117 R)
• M25: 7,848,054 km (0.065 R)
• M26: 8,233,717 km (0.116 R)
• M27: 8,527,079 km (0.108 R)
• M28: 8,724,548 km (0.088 R)
• M29: 8,957,023 km (0.111 R)
• M30: 10,010,641 km (0.107 R)
• M31: 10,149,468 km (0.104 R)
• M32: 10,464,221 km (0.111 R)
• M33: 10,675,753 km (0.073 R)
• M34: 10,817,721 km (0.073 R)
• M35: 10,960,288 km (0.036 R)
• M36: 11,791,753 km (0.062 R)
• M37: 12,159,764 km (0.058 R)
• M38: 12,419,615 km (0.098 R)
• M39: 12,869,306 km (0.106 R)
• M40: 13,096,246 km (0.08 R)
• M41: 13,978,126 km (0.091 R)
• M42: 14,133,558 km (0.074 R)
• M43: 14,328,634 km (0.078 R)
• M44: 15,397,062 km (0.09 R)
• M45: 17,736,324 km (0.119 R)
• M46: 18,455,291 km (0.117 R)
• M47: 18,711,402 km (0.12 R)
• M48: 18,925,627 km (0.096 R)
• M49: 19,530,002 km (0.117 R)
• M50: 19,878,116 km (0.063 R)
• M51: 20,757,602 km (0.077 R)
• M52: 20,890,595 km (0.104 R)
• M53: 21,336,097 km (0.079 R)
• M54: 21,784,741 km (0.059 R)
• M55: 22,600,050 km (0.084 R)
• M56: 22,919,740 km (0.112 R)
• M57: 23,610,134 km (0.098 R)
• M58: 25,011,268 km (0.091 R)
• M59: 25,531,719 km (0.118 R)
• M60: 26,295,267 km (0.109 R)
• M61: 26,391,159 km (0.11 R)
• M62: 26,583,542 km (0.117 R)
• M63: 26,969,504 km (0.114 R)
• M64: 27,746,964 km (0.093 R)
• M65: 28,285,816 km (0.088 R)
• M66: 29,125,359 km (0.082 R)
• M67: 29,923,015 km (0.117 R)
• M68: 30,123,476 km (0.028 R)
• M69: 30,425,215 km (0.046 R)
• M70: 31,488,856 km (0.079 R)
• M71: 32,667,687 km (0.093 R)
• M72: 34,070,167 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.1

Radius: 10.8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.73 AU - 13.99 AU

Year: 15563 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,897,760 km

• M1: 226,790 km (0.078 R)
• M2: 310,715 km (0.114 R)
• M3: 411,095 km (0.077 R)
• M4: 491,279 km (0.117 R)
• M5: 1,050,925 km (0.105 R)
• M6: 1,339,350 km (0.092 R)
• M7: 1,960,630 km (0.087 R)
• M8: 2,136,258 km (0.037 R)
• M9: 3,159,507 km (0.103 R)
• M10: 3,262,430 km (0.084 R)
• M11: 3,436,562 km (0.113 R)
• M12: 3,685,493 km (0.115 R)
• M13: 4,818,248 km (0.074 R)
• M14: 4,976,972 km (0.116 R)
• M15: 5,381,634 km (0.095 R)
• M16: 5,463,763 km (0.1 R)
• M17: 5,671,106 km (0.119 R)
• M18: 6,179,439 km (0.03 R)
• M19: 7,330,595 km (0.094 R)
• M20: 8,403,062 km (0.094 R)
• M21: 8,691,038 km (0.068 R)
• M22: 8,982,155 km (0.118 R)
• M23: 9,325,782 km (0.053 R)
• M24: 9,574,114 km (0.077 R)
• M25: 9,724,011 km (0.076 R)
• M26: 10,280,515 km (0.033 R)
• M27: 10,743,670 km (0.051 R)
• M28: 11,056,180 km (0.052 R)
• M29: 12,119,671 km (0.092 R)
• M30: 12,718,362 km (0.038 R)
• M31: 12,938,421 km (0.091 R)
• M32: 13,326,777 km (0.097 R)
• M33: 14,285,549 km (0.07 R)
• M34: 15,383,448 km (0.046 R)
• M35: 15,676,959 km (0.113 R)
• M36: 16,989,980 km (0.048 R)
• M37: 17,659,729 km (0.067 R)
• M38: 17,843,884 km (0.088 R)
• M39: 18,524,555 km (0.101 R)
• M40: 18,899,447 km (0.09 R)
• M41: 19,783,870 km (0.092 R)
• M42: 19,975,205 km (0.09 R)
• M43: 20,681,906 km (0.061 R)
• M44: 21,724,304 km (0.115 R)
• M45: 22,251,935 km (0.101 R)
• M46: 22,717,035 km (0.096 R)
• M47: 22,917,496 km (0.079 R)
• M48: 23,657,108 km (0.061 R)
• M49: 23,995,798 km (0.088 R)
• M50: 24,268,066 km (0.109 R)
• M51: 25,021,740 km (0.059 R)
• M52: 25,090,704 km (0.091 R)
• M53: 26,975,039 km (0.026 R)
• M54: 27,827,149 km (0.104 R)
• M55: 28,041,522 km (0.097 R)
• M56: 28,113,030 km (0.053 R)
• M57: 28,400,109 km (0.066 R)
• M58: 28,760,041 km (0.119 R)
• M59: 28,976,808 km (0.077 R)
• M60: 29,049,214 km (0.095 R)
• M61: 29,922,566 km (0.118 R)
• M62: 30,435,836 km (0.072 R)
• M63: 31,322,653 km (0.073 R)
• M64: 33,273,259 km (0.052 R)
• M65: 34,033,815 km (0.115 R)
• M66: 34,646,418 km (0.1 R)
• M67: 35,494,788 km (0.089 R)
• M68: 35,727,263 km (0.063 R)
• M69: 36,584,309 km (0.039 R)
• M70: 37,133,183 km (0.081 R)
• M71: 37,763,888 km (0.103 R)
• M72: 40,240,930 km (0.111 R)
• M73: 40,807,606 km (0.091 R)
• M74: 41,866,759 km (0.106 R)
• M75: 42,852,609 km (0.108 R)
• M76: 43,513,981 km (0.115 R)
• M77: 43,929,116 km (0.064 R)
• M78: 45,014,598 km (0.1 R)
• M79: 46,277,952 km (0.114 R)
• M80: 46,616,791 km (0.059 R)
• M81: 47,297,012 km (0.067 R)
• M82: 49,270,956 km (0.113 R)
• M83: 49,877,127 km (0.078 R)
• M84: 51,009,134 km (0.095 R)
• M85: 52,326,044 km (0.107 R)
• M86: 53,210,167 km (0.052 R)
• M87: 54,545,478 km (0.085 R)
• M88: 54,634,938 km (0.107 R)
• M89: 57,886,447 km (0.093 R)
• M90: 58,434,424 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.1

Radius: 5

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.25 AU - 14.33 AU

Year: 19347 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,897,760 km

• M1: 63,729 km (0.082 R)
• M2: 216,917 km (0.113 R)
• M3: 339,587 km (0.107 R)
• M4: 395,088 km (0.092 R)
• M5: 647,609 km (0.089 R)
• M6: 735,872 km (0.106 R)
• M7: 772,224 km (0.107 R)
• M8: 885,320 km (0.089 R)
• M9: 1,389,315 km (0.084 R)
• M10: 2,148,973 km (0.058 R)
• M11: 2,639,954 km (0.074 R)
• M12: 2,840,116 km (0.027 R)
• M13: 3,045,065 km (0.066 R)
• M14: 3,194,363 km (0.086 R)
• M15: 4,009,223 km (0.119 R)
• M16: 5,379,539 km (0.061 R)
• M17: 5,669,610 km (0.077 R)
• M18: 5,779,564 km (0.037 R)
• M19: 6,114,065 km (0.107 R)
• M20: 6,646,783 km (0.084 R)
• M21: 6,762,871 km (0.107 R)
• M22: 7,433,219 km (0.058 R)
• M23: 7,674,969 km (0.068 R)
• M24: 7,715,510 km (0.085 R)
• M25: 8,373,591 km (0.064 R)
• M26: 8,921,419 km (0.118 R)
• M27: 9,307,531 km (0.11 R)
• M28: 9,786,842 km (0.097 R)
• M29: 10,363,542 km (0.101 R)
• M30: 10,408,421 km (0.114 R)
• M31: 10,498,180 km (0.106 R)
• M32: 11,596,229 km (0.041 R)
• M33: 12,634,438 km (0.092 R)
• M34: 13,213,082 km (0.072 R)
• M35: 13,408,008 km (0.114 R)
• M36: 13,505,696 km (0.097 R)
• M37: 13,603,682 km (0.08 R)
• M38: 14,047,689 km (0.085 R)
• M39: 14,097,355 km (0.091 R)
• M40: 14,296,321 km (0.09 R)
• M41: 14,446,367 km (0.095 R)
• M42: 14,546,598 km (0.082 R)
• M43: 15,407,833 km (0.117 R)
• M44: 16,129,493 km (0.115 R)
• M45: 17,820,098 km (0.108 R)
• M46: 18,468,306 km (0.115 R)
• M47: 19,124,442 km (0.045 R)
• M48: 19,732,408 km (0.054 R)
• M49: 19,955,159 km (0.083 R)
• M50: 21,308,571 km (0.115 R)
• M51: 22,343,040 km (0.093 R)
• M52: 23,334,874 km (0.039 R)
• M53: 23,688,374 km (0.104 R)
• M54: 24,103,059 km (0.038 R)
• M55: 25,664,113 km (0.051 R)
• M56: 25,724,850 km (0.079 R)
• M57: 25,907,210 km (0.063 R)
• M58: 28,253,951 km (0.092 R)
• M59: 28,882,861 km (0.092 R)
• M60: 29,009,121 km (0.046 R)
• M61: 30,474,881 km (0.084 R)
• M62: 32,685,489 km (0.09 R)
• M63: 33,610,602 km (0.108 R)
• M64: 33,677,024 km (0.118 R)
• M65: 33,876,438 km (0.098 R)
• M66: 33,943,009 km (0.108 R)
• M67: 34,544,243 km (0.096 R)
• M68: 35,418,941 km (0.026 R)
• M69: 35,554,178 km (0.12 R)
• M70: 35,892,868 km (0.039 R)
• M71: 36,028,702 km (0.074 R)
• M72: 36,641,904 km (0.116 R)
• M73: 37,396,177 km (0.064 R)
• M74: 37,533,807 km (0.12 R)
• M75: 39,479,028 km (0.034 R)
• M76: 39,619,201 km (0.077 R)
• M77: 41,385,503 km (0.119 R)
• M78: 41,670,487 km (0.102 R)
• M79: 41,741,845 km (0.08 R)
• M80: 42,529,328 km (0.107 R)
• M81: 43,394,004 km (0.092 R)
• M82: 44,046,400 km (0.115 R)
• M83: 44,119,105 km (0.061 R)
• M84: 44,774,942 km (0.116 R)
• M85: 44,848,095 km (0.045 R)
• M86: 46,465,847 km (0.047 R)
• M87: 47,133,203 km (0.061 R)
• M88: 49,455,859 km (0.067 R)
• M89: 49,606,953 km (0.11 R)
• M90: 49,833,893 km (0.109 R)
• M91: 50,288,970 km (0.116 R)
• M92: 50,897,833 km (0.068 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 14,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit