🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.09 AU - 1.65 AU

Year: 586 Days

Day: 26 Hours

Environment

Temp: -24 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.45 AU - 1.77 AU

Year: 746 Days

Day: 46.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,161,724 km

• M1: 155,881 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.8 AU - 1.82 AU

Year: 889 Days

Day: 37.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.66 AU - 4.8 AU

Year: 3757 Days

Day: 31 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,161,724 km

• M1: 1,822,700 km (0.025 R)
• M2: 2,767,261 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.1

Radius: 8.7

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.81 AU - 7.71 AU

Year: 5721 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,161,724 km

• M1: 111,151 km (0.051 R)
• M2: 222,452 km (0.11 R)
• M3: 331,958 km (0.1 R)
• M4: 390,151 km (0.075 R)
• M5: 508,034 km (0.073 R)
• M6: 702,063 km (0.105 R)
• M7: 781,200 km (0.075 R)
• M8: 978,071 km (0.118 R)
• M9: 1,113,307 km (0.092 R)
• M10: 1,626,278 km (0.026 R)
• M11: 1,787,844 km (0.079 R)
• M12: 1,935,946 km (0.092 R)
• M13: 2,185,475 km (0.059 R)
• M14: 2,364,245 km (0.096 R)
• M15: 2,424,981 km (0.114 R)
• M16: 2,631,127 km (0.049 R)
• M17: 2,907,734 km (0.113 R)
• M18: 2,972,958 km (0.043 R)
• M19: 3,261,234 km (0.119 R)
• M20: 3,558,485 km (0.042 R)
• M21: 3,675,171 km (0.087 R)
• M22: 4,032,859 km (0.08 R)
• M23: 4,302,435 km (0.079 R)
• M24: 4,603,126 km (0.073 R)
• M25: 5,014,670 km (0.077 R)
• M26: 5,518,815 km (0.101 R)
• M27: 5,708,655 km (0.095 R)
• M28: 5,790,634 km (0.07 R)
• M29: 7,126,244 km (0.09 R)
• M30: 7,303,518 km (0.082 R)
• M31: 7,392,678 km (0.097 R)
• M32: 7,904,602 km (0.05 R)
• M33: 8,088,009 km (0.077 R)
• M34: 8,241,945 km (0.105 R)
• M35: 9,703,367 km (0.028 R)
• M36: 9,768,741 km (0.077 R)
• M37: 9,834,265 km (0.094 R)
• M38: 9,932,700 km (0.06 R)
• M39: 10,732,750 km (0.112 R)
• M40: 10,901,945 km (0.078 R)
• M41: 11,038,079 km (0.079 R)
• M42: 11,518,587 km (0.034 R)
• M43: 11,657,264 km (0.118 R)
• M44: 12,181,904 km (0.117 R)
• M45: 12,607,211 km (0.094 R)
• M46: 13,109,411 km (0.094 R)
• M47: 14,543,007 km (0.097 R)
• M48: 14,768,003 km (0.12 R)
• M49: 14,956,346 km (0.037 R)
• M50: 15,145,588 km (0.064 R)
• M51: 15,259,432 km (0.115 R)
• M52: 15,564,462 km (0.114 R)
• M53: 15,679,353 km (0.101 R)
• M54: 17,795,714 km (0.063 R)
• M55: 17,955,933 km (0.059 R)
• M56: 18,036,267 km (0.055 R)
• M57: 18,318,409 km (0.068 R)
• M58: 18,520,815 km (0.053 R)
• M59: 18,683,278 km (0.099 R)
• M60: 19,214,650 km (0.07 R)
• M61: 19,626,642 km (0.059 R)
• M62: 20,124,953 km (0.074 R)
• M63: 20,250,166 km (0.034 R)
• M64: 21,944,661 km (0.081 R)
• M65: 22,461,821 km (0.09 R)
• M66: 22,678,439 km (0.101 R)
• M67: 23,113,918 km (0.053 R)
• M68: 23,376,462 km (0.081 R)
• M69: 23,684,185 km (0.072 R)
• M70: 25,829,269 km (0.119 R)
• M71: 26,101,836 km (0.118 R)
• M72: 26,192,792 km (0.073 R)
• M73: 26,512,333 km (0.101 R)
• M74: 27,063,003 km (0.085 R)
• M75: 27,201,381 km (0.037 R)
• M76: 27,339,759 km (0.118 R)
• M77: 27,803,213 km (0.059 R)
• M78: 28,129,187 km (0.088 R)
• M79: 28,784,725 km (0.085 R)
• M80: 30,111,059 km (0.094 R)
• M81: 30,349,967 km (0.073 R)
• M82: 31,651,169 km (0.103 R)
• M83: 31,845,497 km (0.054 R)
• M84: 32,528,711 km (0.057 R)
• M85: 32,675,616 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 12

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.16 AU - 7.24 AU

Year: 7056 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,161,724 km

• M1: 151,243 km (0.113 R)
• M2: 313,408 km (0.101 R)
• M3: 586,274 km (0.033 R)
• M4: 679,174 km (0.113 R)
• M5: 757,564 km (0.118 R)
• M6: 924,814 km (0.105 R)
• M7: 1,093,560 km (0.081 R)
• M8: 1,594,115 km (0.107 R)
• M9: 1,884,036 km (0.104 R)
• M10: 2,013,587 km (0.045 R)
• M11: 2,482,876 km (0.118 R)
• M12: 2,787,308 km (0.115 R)
• M13: 3,121,060 km (0.11 R)
• M14: 3,275,445 km (0.08 R)
• M15: 3,432,523 km (0.086 R)
• M16: 3,918,716 km (0.116 R)
• M17: 4,104,367 km (0.057 R)
• M18: 4,274,011 km (0.115 R)
• M19: 4,678,973 km (0.11 R)
• M20: 4,816,603 km (0.117 R)
• M21: 5,055,959 km (0.083 R)
• M22: 5,136,592 km (0.109 R)
• M23: 5,278,860 km (0.108 R)
• M24: 5,588,079 km (0.118 R)
• M25: 5,797,516 km (0.117 R)
• M26: 5,945,618 km (0.052 R)
• M27: 6,030,889 km (0.115 R)
• M28: 6,116,459 km (0.109 R)
• M29: 6,528,900 km (0.11 R)
• M30: 7,153,321 km (0.066 R)
• M31: 7,312,344 km (0.116 R)
• M32: 7,472,713 km (0.11 R)
• M33: 7,634,129 km (0.119 R)
• M34: 7,773,405 km (0.088 R)
• M35: 8,869,658 km (0.099 R)
• M36: 8,967,196 km (0.039 R)
• M37: 9,114,250 km (0.099 R)
• M38: 9,237,519 km (0.097 R)
• M39: 9,836,658 km (0.115 R)
• M40: 10,140,940 km (0.072 R)
• M41: 11,019,978 km (0.115 R)
• M42: 11,230,312 km (0.053 R)
• M43: 11,521,878 km (0.103 R)
• M44: 11,842,766 km (0.094 R)
• M45: 12,247,877 km (0.033 R)
• M46: 12,822,931 km (0.086 R)
• M47: 12,905,808 km (0.117 R)
• M48: 13,127,662 km (0.095 R)
• M49: 13,490,886 km (0.113 R)
• M50: 13,659,632 km (0.071 R)
• M51: 13,914,098 km (0.1 R)
• M52: 14,398,945 km (0.112 R)
• M53: 14,571,431 km (0.107 R)
• M54: 14,831,582 km (0.11 R)
• M55: 15,561,918 km (0.101 R)
• M56: 15,738,893 km (0.05 R)
• M57: 16,005,775 km (0.067 R)
• M58: 16,244,234 km (0.117 R)
• M59: 16,754,812 km (0.114 R)
• M60: 16,906,055 km (0.107 R)
• M61: 17,301,293 km (0.069 R)
• M62: 17,454,032 km (0.052 R)
• M63: 17,977,027 km (0.081 R)
• M64: 18,818,215 km (0.099 R)
• M65: 19,101,404 km (0.063 R)
• M66: 19,259,379 km (0.113 R)
• M67: 19,481,383 km (0.08 R)
• M68: 19,959,647 km (0.117 R)
• M69: 20,345,161 km (0.118 R)
• M70: 20,441,951 km (0.076 R)
• M71: 20,863,069 km (0.12 R)
• M72: 21,090,906 km (0.105 R)
• M73: 21,418,077 km (0.058 R)
• M74: 21,648,009 km (0.081 R)
• M75: 21,779,655 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 12.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.19 AU - 14.39 AU

Year: 15737 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,161,724 km

• M1: 169,794 km (0.068 R)
• M2: 685,906 km (0.062 R)
• M3: 783,594 km (0.04 R)
• M4: 929,302 km (0.027 R)
• M5: 1,154,148 km (0.111 R)
• M6: 1,298,061 km (0.095 R)
• M7: 1,877,752 km (0.101 R)
• M8: 2,346,293 km (0.112 R)
• M9: 2,949,621 km (0.038 R)
• M10: 3,389,589 km (0.096 R)
• M11: 3,529,163 km (0.1 R)
• M12: 4,293,758 km (0.112 R)
• M13: 4,714,577 km (0.063 R)
• M14: 4,831,712 km (0.096 R)
• M15: 6,140,394 km (0.108 R)
• M16: 6,789,948 km (0.088 R)
• M17: 7,100,663 km (0.107 R)
• M18: 7,920,908 km (0.116 R)
• M19: 9,403,423 km (0.086 R)
• M20: 10,050,284 km (0.097 R)
• M21: 10,455,545 km (0.055 R)
• M22: 10,762,968 km (0.08 R)
• M23: 11,439,450 km (0.071 R)
• M24: 11,969,326 km (0.118 R)
• M25: 12,997,961 km (0.076 R)
• M26: 13,942,222 km (0.083 R)
• M27: 14,451,154 km (0.051 R)
• M28: 15,545,463 km (0.118 R)
• M29: 15,662,149 km (0.091 R)
• M30: 16,785,779 km (0.119 R)
• M31: 16,965,595 km (0.078 R)
• M32: 17,569,522 km (0.104 R)
• M33: 18,488,801 km (0.084 R)
• M34: 19,047,698 km (0.12 R)
• M35: 19,486,469 km (0.056 R)
• M36: 20,309,856 km (0.09 R)
• M37: 20,565,518 km (0.104 R)
• M38: 21,015,509 km (0.112 R)
• M39: 21,144,761 km (0.084 R)
• M40: 21,468,790 km (0.048 R)
• M41: 23,514,691 km (0.114 R)
• M42: 23,850,538 km (0.042 R)
• M43: 25,072,454 km (0.087 R)
• M44: 25,415,631 km (0.088 R)
• M45: 25,622,226 km (0.094 R)
• M46: 26,454,139 km (0.117 R)
• M47: 26,733,439 km (0.087 R)
• M48: 28,572,595 km (0.086 R)
• M49: 31,333,274 km (0.094 R)
• M50: 32,520,932 km (0.113 R)
• M51: 33,421,511 km (0.104 R)
• M52: 34,254,023 km (0.11 R)
• M53: 34,940,378 km (0.093 R)
• M54: 35,246,904 km (0.066 R)
• M55: 36,481,685 km (0.095 R)
• M56: 36,714,758 km (0.078 R)
• M57: 36,948,430 km (0.105 R)
• M58: 38,518,460 km (0.072 R)
• M59: 38,676,734 km (0.037 R)
• M60: 40,110,181 km (0.071 R)
• M61: 40,672,370 km (0.051 R)
• M62: 41,642,213 km (0.085 R)
• M63: 41,885,908 km (0.076 R)
• M64: 42,211,433 km (0.113 R)
• M65: 43,029,135 km (0.089 R)
• M66: 43,111,264 km (0.053 R)
• M67: 43,852,073 km (0.052 R)
• M68: 45,096,278 km (0.114 R)
• M69: 45,179,604 km (0.09 R)
• M70: 45,513,507 km (0.098 R)
• M71: 45,764,532 km (0.083 R)
• M72: 46,183,855 km (0.109 R)
• M73: 46,857,494 km (0.025 R)
• M74: 48,044,104 km (0.112 R)
• M75: 48,129,225 km (0.086 R)
• M76: 48,299,617 km (0.08 R)
• M77: 50,101,224 km (0.111 R)
• M78: 50,187,542 km (0.117 R)
• M79: 50,273,860 km (0.068 R)
• M80: 52,625,090 km (0.089 R)
• M81: 53,240,536 km (0.06 R)
• M82: 53,769,813 km (0.096 R)
• M83: 56,532,736 km (0.091 R)
• M84: 58,248,923 km (0.068 R)
• M85: 59,250,331 km (0.055 R)
• M86: 61,732,160 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.9

Radius: 4.4

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.65 AU - 15.43 AU

Year: 17199 Days

Day: 24.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,161,724 km

• M1: 77,043 km (0.099 R)
• M2: 222,452 km (0.115 R)
• M3: 292,314 km (0.114 R)
• M4: 454,030 km (0.118 R)
• M5: 658,380 km (0.116 R)
• M6: 726,746 km (0.072 R)
• M7: 889,060 km (0.042 R)
• M8: 1,310,627 km (0.087 R)
• M9: 1,644,978 km (0.113 R)
• M10: 1,714,990 km (0.111 R)
• M11: 3,133,627 km (0.118 R)
• M12: 3,367,298 km (0.115 R)
• M13: 3,486,378 km (0.094 R)
• M14: 3,820,730 km (0.117 R)
• M15: 4,357,487 km (0.109 R)
• M16: 4,651,297 km (0.09 R)
• M17: 5,223,359 km (0.055 R)
• M18: 5,395,696 km (0.077 R)
• M19: 5,465,259 km (0.047 R)
• M20: 5,675,594 km (0.04 R)
• M21: 5,888,621 km (0.104 R)
• M22: 5,960,129 km (0.079 R)
• M23: 7,645,498 km (0.05 R)
• M24: 7,841,172 km (0.111 R)
• M25: 7,959,504 km (0.094 R)
• M26: 7,998,998 km (0.119 R)
• M27: 8,722,304 km (0.099 R)
• M28: 8,803,835 km (0.079 R)
• M29: 9,257,415 km (0.039 R)
• M30: 9,592,066 km (0.099 R)
• M31: 9,760,812 km (0.082 R)
• M32: 10,015,877 km (0.075 R)
• M33: 10,273,185 km (0.1 R)
• M34: 10,575,971 km (0.101 R)
• M35: 11,146,238 km (0.099 R)
• M36: 11,323,661 km (0.089 R)
• M37: 11,952,122 km (0.066 R)
• M38: 12,362,170 km (0.116 R)
• M39: 13,149,054 km (0.033 R)
• M40: 13,714,235 km (0.105 R)
• M41: 14,143,282 km (0.04 R)
• M42: 15,308,799 km (0.104 R)
• M43: 15,753,853 km (0.082 R)
• M44: 16,454,569 km (0.101 R)
• M45: 17,216,471 km (0.099 R)
• M46: 17,730,788 km (0.057 R)
• M47: 18,250,043 km (0.077 R)
• M48: 18,459,180 km (0.116 R)
• M49: 18,721,725 km (0.065 R)
• M50: 20,214,711 km (0.071 R)
• M51: 21,690,195 km (0.086 R)
• M52: 21,745,397 km (0.095 R)
• M53: 22,245,353 km (0.094 R)
• M54: 22,974,044 km (0.088 R)
• M55: 23,030,443 km (0.039 R)
• M56: 23,143,389 km (0.117 R)
• M57: 23,199,937 km (0.111 R)
• M58: 23,596,820 km (0.109 R)
• M59: 23,710,664 km (0.092 R)
• M60: 23,824,658 km (0.034 R)
• M61: 25,323,180 km (0.061 R)
• M62: 25,439,716 km (0.093 R)
• M63: 26,852,070 km (0.078 R)
• M64: 30,244,800 km (0.039 R)
• M65: 30,554,168 km (0.11 R)
• M66: 30,740,418 km (0.072 R)
• M67: 31,113,814 km (0.074 R)
• M68: 31,176,196 km (0.107 R)
• M69: 31,363,642 km (0.091 R)
• M70: 31,488,856 km (0.105 R)
• M71: 31,865,244 km (0.079 R)
• M72: 32,054,037 km (0.043 R)
• M73: 33,962,307 km (0.077 R)
• M74: 34,155,139 km (0.097 R)
• M75: 34,865,280 km (0.071 R)
• M76: 35,645,582 km (0.053 R)
• M77: 36,037,828 km (0.03 R)
• M78: 36,497,393 km (0.084 R)
• M79: 36,694,862 km (0.119 R)
• M80: 37,887,456 km (0.115 R)
• M81: 38,890,958 km (0.112 R)
• M82: 40,242,426 km (0.071 R)
• M83: 42,022,341 km (0.087 R)
• M84: 42,991,286 km (0.117 R)
• M85: 43,130,413 km (0.089 R)
• M86: 45,233,609 km (0.099 R)
• M87: 45,729,227 km (0.09 R)
• M88: 46,226,640 km (0.079 R)
• M89: 47,155,044 km (0.111 R)
• M90: 47,657,543 km (0.117 R)
• M91: 48,161,688 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 10,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit