🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.62 AU

Year: 144 Days

Day: 20.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.24 AU - 1.68 AU

Year: 658 Days

Day: 35.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.87 AU - 2.35 AU

Year: 1143 Days

Day: 42.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.52 AU - 2.98 AU

Year: 1700 Days

Day: 23.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 12.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.94 AU - 9.26 AU

Year: 10233 Days

Day: 6.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,731,365 km

• M1: 176,825 km (0.1 R)
• M2: 271,221 km (0.103 R)
• M3: 504,594 km (0.12 R)
• M4: 865,723 km (0.032 R)
• M5: 1,065,286 km (0.065 R)
• M6: 1,149,660 km (0.109 R)
• M7: 1,280,558 km (0.088 R)
• M8: 1,393,803 km (0.089 R)
• M9: 2,391,472 km (0.057 R)
• M10: 2,504,418 km (0.068 R)
• M11: 2,943,936 km (0.074 R)
• M12: 3,535,596 km (0.082 R)
• M13: 3,762,985 km (0.099 R)
• M14: 5,116,098 km (0.059 R)
• M15: 5,262,853 km (0.095 R)
• M16: 5,749,495 km (0.037 R)
• M17: 5,978,978 km (0.053 R)
• M18: 6,056,171 km (0.086 R)
• M19: 6,250,498 km (0.103 R)
• M20: 6,407,576 km (0.067 R)
• M21: 7,253,552 km (0.091 R)
• M22: 7,377,419 km (0.108 R)
• M23: 7,752,910 km (0.105 R)
• M24: 8,006,628 km (0.091 R)
• M25: 8,392,590 km (0.1 R)
• M26: 9,005,044 km (0.07 R)
• M27: 9,361,536 km (0.103 R)
• M28: 9,496,473 km (0.112 R)
• M29: 9,813,620 km (0.117 R)
• M30: 10,042,505 km (0.107 R)
• M31: 10,180,584 km (0.1 R)
• M32: 11,069,943 km (0.111 R)
• M33: 11,308,253 km (0.111 R)
• M34: 11,451,867 km (0.113 R)
• M35: 11,789,659 km (0.057 R)
• M36: 11,935,517 km (0.028 R)
• M37: 12,130,742 km (0.115 R)
• M38: 12,822,781 km (0.113 R)
• M39: 13,578,400 km (0.09 R)
• M40: 13,833,465 km (0.101 R)
• M41: 15,291,146 km (0.105 R)
• M42: 15,770,009 km (0.081 R)
• M43: 15,877,121 km (0.038 R)
• M44: 16,092,093 km (0.062 R)
• M45: 16,688,091 km (0.095 R)
• M46: 16,797,298 km (0.11 R)
• M47: 17,457,174 km (0.108 R)
• M48: 17,623,527 km (0.098 R)
• M49: 18,125,577 km (0.073 R)
• M50: 18,519,319 km (0.067 R)
• M51: 18,632,415 km (0.053 R)
• M52: 18,972,900 km (0.091 R)
• M53: 19,544,962 km (0.066 R)
• M54: 21,472,680 km (0.054 R)
• M55: 23,216,393 km (0.091 R)
• M56: 24,074,337 km (0.076 R)
• M57: 24,445,190 km (0.112 R)
• M58: 26,137,590 km (0.113 R)
• M59: 26,518,766 km (0.101 R)
• M60: 27,029,942 km (0.099 R)
• M61: 27,222,474 km (0.069 R)
• M62: 27,415,455 km (0.086 R)
• M63: 29,041,285 km (0.068 R)
• M64: 29,898,930 km (0.097 R)
• M65: 30,497,620 km (0.111 R)
• M66: 30,966,011 km (0.095 R)
• M67: 31,571,883 km (0.085 R)
• M68: 32,045,659 km (0.048 R)
• M69: 32,726,629 km (0.104 R)
• M70: 33,137,574 km (0.093 R)
• M71: 36,202,685 km (0.1 R)
• M72: 37,054,196 km (0.112 R)
• M73: 38,488,091 km (0.111 R)
• M74: 38,994,331 km (0.072 R)
• M75: 39,139,291 km (0.094 R)
• M76: 39,794,230 km (0.083 R)
• M77: 43,047,386 km (0.082 R)
• M78: 43,347,479 km (0.118 R)
• M79: 45,542,977 km (0.04 R)
• M80: 47,464,412 km (0.048 R)
• M81: 47,696,888 km (0.107 R)
• M82: 47,929,662 km (0.08 R)
• M83: 48,396,258 km (0.1 R)
• M84: 49,490,865 km (0.069 R)
• M85: 51,625,028 km (0.059 R)
• M86: 53,547,062 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 10.2

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.29 AU - 13.35 AU

Year: 13268 Days

Day: 8.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,731,365 km

• M1: 154,684 km (0.043 R)
• M2: 1,164,320 km (0.033 R)
• M3: 1,455,138 km (0.12 R)
• M4: 1,741,918 km (0.096 R)
• M5: 1,878,500 km (0.05 R)
• M6: 2,279,572 km (0.117 R)
• M7: 3,742,041 km (0.1 R)
• M8: 3,991,271 km (0.074 R)
• M9: 4,431,239 km (0.111 R)
• M10: 5,277,962 km (0.101 R)
• M11: 6,048,840 km (0.058 R)
• M12: 6,596,518 km (0.093 R)
• M13: 6,768,256 km (0.117 R)
• M14: 7,028,706 km (0.101 R)
• M15: 7,649,238 km (0.098 R)
• M16: 8,195,121 km (0.117 R)
• M17: 9,037,357 km (0.106 R)
• M18: 10,551,886 km (0.105 R)
• M19: 11,210,266 km (0.081 R)
• M20: 11,518,587 km (0.105 R)
• M21: 11,673,720 km (0.116 R)
• M22: 11,881,811 km (0.07 R)
• M23: 12,143,607 km (0.084 R)
• M24: 12,354,391 km (0.048 R)
• M25: 12,566,520 km (0.108 R)
• M26: 13,426,708 km (0.116 R)
• M27: 14,808,544 km (0.106 R)
• M28: 16,351,197 km (0.082 R)
• M29: 16,818,092 km (0.116 R)
• M30: 17,112,052 km (0.12 R)
• M31: 17,467,197 km (0.108 R)
• M32: 17,645,667 km (0.098 R)
• M33: 18,064,392 km (0.069 R)
• M34: 18,425,970 km (0.115 R)
• M35: 18,789,941 km (0.106 R)
• M36: 19,401,797 km (0.12 R)
• M37: 19,648,334 km (0.087 R)
• M38: 20,394,379 km (0.102 R)
• M39: 20,519,592 km (0.09 R)
• M40: 21,594,453 km (0.087 R)
• M41: 22,042,349 km (0.117 R)
• M42: 22,428,760 km (0.12 R)
• M43: 22,687,564 km (0.069 R)
• M44: 23,012,491 km (0.081 R)
• M45: 23,404,437 km (0.051 R)
• M46: 24,593,441 km (0.044 R)
• M47: 25,329,762 km (0.075 R)
• M48: 26,892,611 km (0.09 R)
• M49: 27,651,072 km (0.107 R)
• M50: 27,859,163 km (0.06 R)
• M51: 28,696,761 km (0.094 R)
• M52: 29,118,627 km (0.044 R)
• M53: 29,897,284 km (0.086 R)
• M54: 29,968,493 km (0.109 R)
• M55: 31,402,987 km (0.107 R)
• M56: 32,639,862 km (0.102 R)
• M57: 33,966,945 km (0.093 R)
• M58: 34,861,241 km (0.077 R)
• M59: 36,978,350 km (0.108 R)
• M60: 41,335,537 km (0.115 R)
• M61: 41,494,111 km (0.073 R)
• M62: 41,732,420 km (0.094 R)
• M63: 41,971,179 km (0.1 R)
• M64: 42,770,181 km (0.103 R)
• M65: 42,850,365 km (0.063 R)
• M66: 43,091,218 km (0.068 R)
• M67: 45,115,726 km (0.076 R)
• M68: 45,770,067 km (0.081 R)
• M69: 47,253,928 km (0.061 R)
• M70: 47,419,683 km (0.088 R)
• M71: 48,085,094 km (0.102 R)
• M72: 48,586,097 km (0.06 R)
• M73: 48,669,722 km (0.08 R)
• M74: 51,116,994 km (0.114 R)
• M75: 51,202,115 km (0.094 R)
• M76: 51,884,581 km (0.061 R)
• M77: 51,970,151 km (0.081 R)
• M78: 52,141,291 km (0.05 R)
• M79: 52,570,188 km (0.059 R)
• M80: 53,000,132 km (0.092 R)
• M81: 53,690,526 km (0.083 R)
• M82: 54,818,793 km (0.101 R)
• M83: 54,993,075 km (0.083 R)
• M84: 55,779,511 km (0.081 R)
• M85: 56,130,318 km (0.06 R)
• M86: 57,452,165 km (0.103 R)
• M87: 57,894,974 km (0.076 R)
• M88: 57,983,686 km (0.108 R)
• M89: 58,784,184 km (0.111 R)
• M90: 59,051,815 km (0.068 R)
• M91: 59,946,859 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.9

Radius: 6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.79 AU - 17.43 AU

Year: 20818 Days

Day: 20.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 95,731,365 km

• M1: 108,010 km (0.082 R)
• M2: 447,447 km (0.091 R)
• M3: 579,991 km (0.11 R)
• M4: 811,419 km (0.035 R)
• M5: 1,050,925 km (0.053 R)
• M6: 1,270,385 km (0.092 R)
• M7: 1,614,909 km (0.103 R)
• M8: 2,754,546 km (0.079 R)
• M9: 3,197,654 km (0.11 R)
• M10: 3,427,437 km (0.055 R)
• M11: 3,603,364 km (0.102 R)
• M12: 3,662,754 km (0.09 R)
• M13: 4,087,014 km (0.032 R)
• M14: 5,147,364 km (0.073 R)
• M15: 6,757,635 km (0.119 R)
• M16: 7,540,481 km (0.07 R)
• M17: 8,039,390 km (0.108 R)
• M18: 9,393,998 km (0.1 R)
• M19: 9,475,828 km (0.052 R)
• M20: 9,681,525 km (0.038 R)
• M21: 10,434,302 km (0.108 R)
• M22: 11,510,659 km (0.072 R)
• M23: 11,862,513 km (0.05 R)
• M24: 11,906,794 km (0.072 R)
• M25: 12,531,814 km (0.045 R)
• M26: 13,075,901 km (0.114 R)
• M27: 14,234,387 km (0.077 R)
• M28: 14,469,854 km (0.093 R)
• M29: 15,328,695 km (0.108 R)
• M30: 15,667,235 km (0.12 R)
• M31: 18,155,347 km (0.091 R)
• M32: 21,568,123 km (0.103 R)
• M33: 21,730,437 km (0.112 R)
• M34: 21,893,050 km (0.119 R)
• M35: 22,383,282 km (0.036 R)
• M36: 22,547,541 km (0.119 R)
• M37: 23,764,071 km (0.108 R)
• M38: 23,987,570 km (0.043 R)
• M39: 25,001,843 km (0.064 R)
• M40: 26,318,155 km (0.077 R)
• M41: 29,556,051 km (0.104 R)
• M42: 31,007,749 km (0.117 R)
• M43: 31,988,363 km (0.095 R)
• M44: 32,173,416 km (0.115 R)
• M45: 32,482,485 km (0.101 R)
• M46: 34,168,902 km (0.045 R)
• M47: 34,357,993 km (0.049 R)
• M48: 34,737,224 km (0.084 R)
• M49: 34,990,942 km (0.089 R)
• M50: 35,691,509 km (0.114 R)
• M51: 37,041,929 km (0.1 R)
• M52: 38,343,580 km (0.081 R)
• M53: 38,408,954 km (0.072 R)
• M54: 40,390,378 km (0.103 R)
• M55: 40,790,702 km (0.074 R)
• M56: 41,797,047 km (0.11 R)
• M57: 41,999,453 km (0.068 R)
• M58: 42,540,399 km (0.113 R)
• M59: 44,176,999 km (0.086 R)
• M60: 45,487,327 km (0.075 R)
• M61: 46,321,335 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.1

Radius: 6.1

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.72 AU - 16.76 AU

Year: 25532 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,731,365 km

• M1: 171,589 km (0.051 R)
• M2: 234,270 km (0.111 R)
• M3: 306,825 km (0.115 R)
• M4: 812,616 km (0.069 R)
• M5: 2,488,261 km (0.082 R)
• M6: 3,237,896 km (0.119 R)
• M7: 3,904,056 km (0.081 R)
• M8: 4,052,158 km (0.081 R)
• M9: 4,715,474 km (0.111 R)
• M10: 4,979,664 km (0.076 R)
• M11: 5,086,627 km (0.093 R)
• M12: 5,913,155 km (0.049 R)
• M13: 6,140,544 km (0.098 R)
• M14: 6,313,030 km (0.094 R)
• M15: 6,662,640 km (0.105 R)
• M16: 9,412,997 km (0.065 R)
• M17: 9,545,391 km (0.104 R)
• M18: 10,284,854 km (0.071 R)
• M19: 10,421,287 km (0.113 R)
• M20: 11,042,567 km (0.108 R)
• M21: 11,112,429 km (0.118 R)
• M22: 11,463,535 km (0.074 R)
• M23: 11,961,098 km (0.106 R)
• M24: 12,538,546 km (0.071 R)
• M25: 12,830,561 km (0.104 R)
• M26: 12,904,013 km (0.089 R)
• M27: 14,553,180 km (0.116 R)
• M28: 14,783,112 km (0.056 R)
• M29: 15,793,646 km (0.057 R)
• M30: 16,426,594 km (0.096 R)
• M31: 17,635,495 km (0.064 R)
• M32: 18,789,343 km (0.049 R)
• M33: 20,394,079 km (0.089 R)
• M34: 20,565,518 km (0.088 R)
• M35: 20,651,388 km (0.05 R)
• M36: 23,642,597 km (0.096 R)
• M37: 25,833,907 km (0.039 R)
• M38: 26,578,754 km (0.097 R)
• M39: 26,766,051 km (0.096 R)
• M40: 27,047,893 km (0.109 R)
• M41: 27,330,633 km (0.048 R)
• M42: 28,951,377 km (0.107 R)
• M43: 29,240,549 km (0.104 R)
• M44: 29,530,769 km (0.105 R)
• M45: 30,211,589 km (0.038 R)
• M46: 31,291,835 km (0.061 R)
• M47: 31,687,821 km (0.083 R)
• M48: 35,531,439 km (0.118 R)
• M49: 36,048,001 km (0.106 R)
• M50: 36,671,225 km (0.067 R)
• M51: 38,456,227 km (0.104 R)
• M52: 39,733,045 km (0.076 R)
• M53: 40,269,204 km (0.116 R)
• M54: 40,915,766 km (0.051 R)
• M55: 41,674,376 km (0.062 R)
• M56: 41,783,134 km (0.039 R)
• M57: 43,205,511 km (0.114 R)
• M58: 43,867,332 km (0.092 R)
• M59: 44,199,588 km (0.08 R)
• M60: 46,097,537 km (0.074 R)
• M61: 46,660,773 km (0.118 R)
• M62: 47,794,276 km (0.097 R)
• M63: 48,592,979 km (0.09 R)
• M64: 49,051,496 km (0.116 R)
• M65: 51,598,400 km (0.089 R)
• M66: 52,183,178 km (0.063 R)
• M67: 59,003,345 km (0.078 R)
• M68: 59,982,762 km (0.111 R)
• M69: 61,338,119 km (0.104 R)
• M70: 61,585,703 km (0.089 R)
• M71: 62,205,936 km (0.112 R)
• M72: 65,717,447 km (0.097 R)
• M73: 65,844,156 km (0.045 R)
• M74: 66,605,460 km (0.106 R)
• M75: 67,241,999 km (0.101 R)
• M76: 67,752,876 km (0.107 R)
• M77: 68,008,688 km (0.073 R)
• M78: 69,550,593 km (0.109 R)
• M79: 69,937,902 km (0.104 R)
• M80: 70,196,557 km (0.099 R)
• M81: 70,974,167 km (0.097 R)
• M82: 73,061,954 km (0.097 R)
• M83: 74,113,328 km (0.12 R)
• M84: 74,508,865 km (0.117 R)
• M85: 74,640,810 km (0.053 R)
• M86: 75,965,200 km (0.105 R)
• M87: 76,763,604 km (0.032 R)
• M88: 78,502,979 km (0.1 R)
• M89: 78,771,656 km (0.071 R)
• M90: 79,714,721 km (0.089 R)
• M91: 81,068,283 km (0.075 R)
• M92: 82,976,105 km (0.034 R)
• M93: 86,419,548 km (0.105 R)
• M94: 89,488,100 km (0.085 R)
• M95: 93,444,814 km (0.088 R)
• M96: 93,729,648 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit