🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.99 AU - 1.03 AU

Year: 365 Days

Day: 35.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,724,377 km

• M1: 513,270 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.83 AU - 2.23 AU

Year: 1041 Days

Day: 30 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.04 AU - 2.22 AU

Year: 1119 Days

Day: 26.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,724,377 km

• M1: 1,094,458 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.71 AU - 3.91 AU

Year: 2167 Days

Day: 41.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.1

Radius: 12.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.15 AU - 10.11 AU

Year: 8343 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,724,377 km

• M1: 163,959 km (0.065 R)
• M2: 283,039 km (0.094 R)
• M3: 468,391 km (0.03 R)
• M4: 652,396 km (0.114 R)
• M5: 754,422 km (0.101 R)
• M6: 840,590 km (0.057 R)
• M7: 988,692 km (0.056 R)
• M8: 1,146,069 km (0.106 R)
• M9: 1,325,437 km (0.089 R)
• M10: 1,598,453 km (0.112 R)
• M11: 2,182,932 km (0.1 R)
• M12: 2,392,070 km (0.12 R)
• M13: 2,490,954 km (0.087 R)
• M14: 2,709,816 km (0.093 R)
• M15: 3,076,929 km (0.116 R)
• M16: 3,257,494 km (0.09 R)
• M17: 4,113,044 km (0.082 R)
• M18: 4,393,241 km (0.041 R)
• M19: 4,679,571 km (0.096 R)
• M20: 4,845,924 km (0.118 R)
• M21: 5,663,327 km (0.116 R)
• M22: 5,751,889 km (0.054 R)
• M23: 5,908,069 km (0.101 R)
• M24: 6,780,075 km (0.071 R)
• M25: 6,874,172 km (0.085 R)
• M26: 6,992,504 km (0.074 R)
• M27: 7,183,241 km (0.028 R)
• M28: 8,062,727 km (0.091 R)
• M29: 8,363,568 km (0.107 R)
• M30: 8,566,124 km (0.101 R)
• M31: 8,770,474 km (0.034 R)
• M32: 8,950,441 km (0.117 R)
• M33: 9,079,843 km (0.08 R)
• M34: 9,419,131 km (0.106 R)
• M35: 9,656,543 km (0.066 R)
• M36: 9,762,607 km (0.091 R)
• M37: 10,735,293 km (0.091 R)
• M38: 11,653,824 km (0.069 R)
• M39: 11,937,312 km (0.058 R)
• M40: 12,395,380 km (0.085 R)
• M41: 12,568,764 km (0.104 R)
• M42: 12,713,725 km (0.098 R)
• M43: 13,093,554 km (0.063 R)
• M44: 13,211,138 km (0.099 R)
• M45: 14,104,237 km (0.111 R)
• M46: 14,376,056 km (0.072 R)
• M47: 14,619,153 km (0.105 R)
• M48: 14,832,928 km (0.117 R)
• M49: 15,016,933 km (0.101 R)
• M50: 15,698,352 km (0.076 R)
• M51: 15,823,416 km (0.088 R)
• M52: 16,011,460 km (0.089 R)
• M53: 16,326,663 km (0.1 R)
• M54: 16,421,657 km (0.1 R)
• M55: 16,867,160 km (0.073 R)
• M56: 16,995,216 km (0.102 R)
• M57: 17,187,898 km (0.087 R)
• M58: 17,965,807 km (0.077 R)
• M59: 18,162,079 km (0.112 R)
• M60: 18,424,923 km (0.104 R)
• M61: 18,987,710 km (0.109 R)
• M62: 19,087,641 km (0.095 R)
• M63: 19,488,863 km (0.088 R)
• M64: 19,589,692 km (0.1 R)
• M65: 19,960,694 km (0.116 R)
• M66: 20,197,957 km (0.107 R)
• M67: 20,504,483 km (0.04 R)
• M68: 20,949,835 km (0.08 R)
• M69: 21,363,773 km (0.031 R)
• M70: 21,502,450 km (0.091 R)
• M71: 21,641,277 km (0.1 R)
• M72: 22,164,869 km (0.071 R)
• M73: 22,622,040 km (0.033 R)
• M74: 24,011,954 km (0.104 R)
• M75: 24,192,220 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 12.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.88 AU - 9.24 AU

Year: 9013 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,724,377 km

• M1: 175,927 km (0.076 R)
• M2: 395,238 km (0.1 R)
• M3: 768,933 km (0.05 R)
• M4: 883,226 km (0.063 R)
• M5: 1,057,507 km (0.108 R)
• M6: 1,586,186 km (0.118 R)
• M7: 1,757,775 km (0.104 R)
• M8: 2,004,013 km (0.057 R)
• M9: 2,096,465 km (0.091 R)
• M10: 2,214,048 km (0.115 R)
• M11: 2,681,542 km (0.044 R)
• M12: 2,861,658 km (0.082 R)
• M13: 3,072,441 km (0.049 R)
• M14: 3,398,415 km (0.084 R)
• M15: 3,509,566 km (0.116 R)
• M16: 4,142,963 km (0.118 R)
• M17: 4,564,530 km (0.066 R)
• M18: 4,905,613 km (0.119 R)
• M19: 5,319,401 km (0.113 R)
• M20: 5,547,089 km (0.113 R)
• M21: 6,489,256 km (0.085 R)
• M22: 6,628,083 km (0.043 R)
• M23: 6,979,040 km (0.081 R)
• M24: 7,085,703 km (0.073 R)
• M25: 7,480,941 km (0.029 R)
• M26: 7,809,757 km (0.085 R)
• M27: 8,068,711 km (0.097 R)
• M28: 8,786,182 km (0.099 R)
• M29: 9,017,012 km (0.079 R)
• M30: 9,171,995 km (0.067 R)
• M31: 9,484,655 km (0.096 R)
• M32: 9,721,468 km (0.05 R)
• M33: 9,840,698 km (0.077 R)
• M34: 11,141,900 km (0.089 R)
• M35: 11,266,664 km (0.085 R)
• M36: 12,626,359 km (0.053 R)
• M37: 12,930,642 km (0.103 R)
• M38: 13,369,562 km (0.077 R)
• M39: 15,451,515 km (0.089 R)
• M40: 16,057,985 km (0.118 R)
• M41: 16,387,848 km (0.116 R)
• M42: 17,438,923 km (0.116 R)
• M43: 17,680,823 km (0.055 R)
• M44: 18,956,893 km (0.056 R)
• M45: 19,056,375 km (0.078 R)
• M46: 19,405,537 km (0.111 R)
• M47: 21,080,434 km (0.088 R)
• M48: 21,183,358 km (0.102 R)
• M49: 22,117,896 km (0.07 R)
• M50: 22,432,350 km (0.11 R)
• M51: 22,537,518 km (0.066 R)
• M52: 23,812,241 km (0.075 R)
• M53: 24,242,485 km (0.042 R)
• M54: 25,219,658 km (0.113 R)
• M55: 25,438,520 km (0.08 R)
• M56: 25,548,175 km (0.085 R)
• M57: 25,713,032 km (0.12 R)
• M58: 25,988,441 km (0.089 R)
• M59: 26,820,953 km (0.089 R)
• M60: 26,988,353 km (0.082 R)
• M61: 27,831,337 km (0.03 R)
• M62: 28,114,227 km (0.093 R)
• M63: 28,682,849 km (0.084 R)
• M64: 28,796,992 km (0.109 R)
• M65: 29,312,805 km (0.058 R)
• M66: 31,641,595 km (0.038 R)
• M67: 32,232,956 km (0.06 R)
• M68: 33,246,930 km (0.103 R)
• M69: 38,408,206 km (0.071 R)
• M70: 39,039,060 km (0.106 R)
• M71: 39,673,355 km (0.087 R)
• M72: 40,247,213 km (0.079 R)
• M73: 41,080,772 km (0.093 R)
• M74: 43,222,565 km (0.116 R)
• M75: 44,010,347 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.8

Radius: 8.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.21 AU - 11.33 AU

Year: 13616 Days

Day: 8.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,724,377 km

• M1: 381,026 km (0.099 R)
• M2: 524,191 km (0.027 R)
• M3: 652,396 km (0.081 R)
• M4: 1,282,353 km (0.111 R)
• M5: 1,459,626 km (0.082 R)
• M6: 1,520,513 km (0.111 R)
• M7: 1,597,855 km (0.089 R)
• M8: 2,969,069 km (0.073 R)
• M9: 3,066,756 km (0.087 R)
• M10: 3,386,297 km (0.079 R)
• M11: 3,992,618 km (0.037 R)
• M12: 4,100,478 km (0.118 R)
• M13: 4,700,365 km (0.113 R)
• M14: 4,768,582 km (0.059 R)
• M15: 5,138,836 km (0.085 R)
• M16: 5,590,472 km (0.043 R)
• M17: 5,784,501 km (0.103 R)
• M18: 5,906,872 km (0.054 R)
• M19: 6,531,742 km (0.092 R)
• M20: 6,864,897 km (0.106 R)
• M21: 7,230,065 km (0.091 R)
• M22: 7,548,110 km (0.057 R)
• M23: 8,640,923 km (0.063 R)
• M24: 8,781,096 km (0.109 R)
• M25: 9,205,804 km (0.111 R)
• M26: 9,464,010 km (0.053 R)
• M27: 9,550,627 km (0.118 R)
• M28: 11,001,577 km (0.092 R)
• M29: 12,488,430 km (0.114 R)
• M30: 12,774,312 km (0.09 R)
• M31: 12,901,919 km (0.12 R)
• M32: 13,062,138 km (0.107 R)
• M33: 13,417,134 km (0.073 R)
• M34: 13,709,747 km (0.091 R)
• M35: 14,037,516 km (0.105 R)
• M36: 14,268,346 km (0.119 R)
• M37: 15,543,967 km (0.07 R)
• M38: 16,229,873 km (0.112 R)
• M39: 16,298,987 km (0.108 R)
• M40: 16,995,814 km (0.054 R)
• M41: 17,453,883 km (0.119 R)
• M42: 18,707,363 km (0.09 R)
• M43: 21,036,004 km (0.111 R)
• M44: 22,138,241 km (0.095 R)
• M45: 22,638,347 km (0.096 R)
• M46: 23,376,163 km (0.086 R)
• M47: 23,493,448 km (0.1 R)
• M48: 24,042,921 km (0.094 R)
• M49: 25,757,313 km (0.062 R)
• M50: 25,838,095 km (0.117 R)
• M51: 26,568,133 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.6

Radius: 6.5

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.39 AU - 22.89 AU

Year: 28963 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 136.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,724,377 km

• M1: 103,522 km (0.117 R)
• M2: 170,542 km (0.109 R)
• M3: 334,351 km (0.083 R)
• M4: 1,300,753 km (0.109 R)
• M5: 1,812,677 km (0.115 R)
• M6: 2,705,627 km (0.079 R)
• M7: 3,001,083 km (0.11 R)
• M8: 3,485,930 km (0.117 R)
• M9: 4,186,048 km (0.064 R)
• M10: 4,379,926 km (0.114 R)
• M11: 4,428,845 km (0.053 R)
• M12: 4,527,280 km (0.083 R)
• M13: 4,726,395 km (0.08 R)
• M14: 5,133,152 km (0.068 R)
• M15: 5,604,235 km (0.054 R)
• M16: 5,764,305 km (0.103 R)
• M17: 5,871,866 km (0.08 R)
• M18: 6,253,640 km (0.114 R)
• M19: 6,419,693 km (0.102 R)
• M20: 7,156,164 km (0.088 R)
• M21: 10,162,931 km (0.084 R)
• M22: 10,228,006 km (0.1 R)
• M23: 10,818,918 km (0.104 R)
• M24: 11,018,482 km (0.065 R)
• M25: 11,421,049 km (0.067 R)
• M26: 12,171,582 km (0.06 R)
• M27: 12,309,810 km (0.047 R)
• M28: 14,152,856 km (0.091 R)
• M29: 14,958,291 km (0.099 R)
• M30: 15,032,342 km (0.098 R)
• M31: 15,929,181 km (0.103 R)
• M32: 16,232,117 km (0.083 R)
• M33: 19,443,834 km (0.041 R)
• M34: 19,929,877 km (0.043 R)
• M35: 21,578,894 km (0.116 R)
• M36: 22,589,129 km (0.065 R)
• M37: 23,014,735 km (0.091 R)
• M38: 23,100,006 km (0.049 R)
• M39: 23,787,258 km (0.091 R)
• M40: 24,393,878 km (0.031 R)
• M41: 24,480,944 km (0.064 R)
• M42: 24,742,889 km (0.058 R)
• M43: 24,918,069 km (0.06 R)
• M44: 25,445,850 km (0.108 R)
• M45: 26,602,092 km (0.069 R)
• M46: 27,684,432 km (0.068 R)
• M47: 29,705,948 km (0.042 R)
• M48: 34,181,169 km (0.097 R)
• M49: 34,571,619 km (0.091 R)
• M50: 35,159,988 km (0.054 R)
• M51: 35,949,864 km (0.116 R)
• M52: 39,882,643 km (0.044 R)
• M53: 45,441,550 km (0.11 R)
• M54: 45,655,924 km (0.091 R)
• M55: 45,763,335 km (0.086 R)
• M56: 46,409,299 km (0.112 R)
• M57: 47,928,166 km (0.119 R)
• M58: 48,146,429 km (0.099 R)
• M59: 48,255,785 km (0.1 R)
• M60: 49,023,073 km (0.1 R)
• M61: 50,903,219 km (0.097 R)
• M62: 51,908,068 km (0.117 R)
• M63: 52,244,513 km (0.097 R)
• M64: 52,919,499 km (0.049 R)
• M65: 53,597,476 km (0.107 R)
• M66: 54,733,672 km (0.085 R)
• M67: 55,648,314 km (0.098 R)
• M68: 57,145,339 km (0.107 R)
• M69: 58,073,295 km (0.108 R)
• M70: 58,306,069 km (0.114 R)
• M71: 58,772,515 km (0.093 R)
• M72: 59,123,023 km (0.096 R)
• M73: 59,474,429 km (0.075 R)
• M74: 61,123,147 km (0.104 R)
• M75: 62,190,827 km (0.105 R)
• M76: 62,786,675 km (0.088 R)
• M77: 64,344,887 km (0.095 R)
• M78: 65,794,340 km (0.082 R)
• M79: 67,621,379 km (0.076 R)
• M80: 69,094,918 km (0.096 R)
• M81: 71,449,738 km (0.078 R)
• M82: 72,950,354 km (0.113 R)
• M83: 73,075,867 km (0.054 R)
• M84: 74,082,810 km (0.043 R)
• M85: 74,208,921 km (0.119 R)
• M86: 75,982,853 km (0.07 R)
• M87: 77,899,052 km (0.117 R)
• M88: 78,541,276 km (0.115 R)
• M89: 79,701,706 km (0.086 R)
• M90: 80,089,763 km (0.063 R)
• M91: 81,648,423 km (0.113 R)
• M92: 83,610,699 km (0.091 R)
• M93: 84,005,039 km (0.12 R)
• M94: 85,059,554 km (0.12 R)
• M95: 86,516,637 km (0.104 R)
• M96: 88,516,910 km (0.078 R)
• M97: 89,724,315 km (0.101 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 15,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit