🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.6 AU - 0.64 AU

Year: 184 Days

Day: 14.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,338,123 km

• M1: 453,581 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.6 AU - 0.8 AU

Year: 221 Days

Day: 40.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.14 AU

Year: 360 Days

Day: 21 Hours

Environment

Temp: 7 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.37 AU - 1.79 AU

Year: 748 Days

Day: 47.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,338,123 km

• M1: 159,471 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.5 AU - 2.98 AU

Year: 1709 Days

Day: 39.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.79 AU - 2.97 AU

Year: 1841 Days

Day: 47.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 11.1

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.21 AU - 9.27 AU

Year: 8112 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,338,123 km

• M1: 499,956 km (0.034 R)
• M2: 583,731 km (0.095 R)
• M3: 896,989 km (0.118 R)
• M4: 1,398,740 km (0.114 R)
• M5: 1,860,998 km (0.025 R)
• M6: 1,958,984 km (0.047 R)
• M7: 2,181,137 km (0.078 R)
• M8: 2,411,368 km (0.11 R)
• M9: 2,627,836 km (0.114 R)
• M10: 2,716,249 km (0.087 R)
• M11: 2,987,469 km (0.049 R)
• M12: 3,220,393 km (0.113 R)
• M13: 3,315,238 km (0.111 R)
• M14: 3,605,458 km (0.083 R)
• M15: 3,704,043 km (0.101 R)
• M16: 5,011,229 km (0.092 R)
• M17: 5,372,808 km (0.084 R)
• M18: 5,771,785 km (0.042 R)
• M19: 5,945,767 km (0.115 R)
• M20: 6,269,198 km (0.07 R)
• M21: 6,447,967 km (0.113 R)
• M22: 6,538,025 km (0.11 R)
• M23: 7,211,365 km (0.103 R)
• M24: 7,367,546 km (0.033 R)
• M25: 7,524,773 km (0.114 R)
• M26: 7,619,768 km (0.037 R)
• M27: 8,590,658 km (0.101 R)
• M28: 8,922,915 km (0.101 R)
• M29: 9,497,670 km (0.09 R)
• M30: 9,772,182 km (0.12 R)
• M31: 9,979,973 km (0.083 R)
• M32: 10,399,745 km (0.104 R)
• M33: 11,076,077 km (0.097 R)
• M34: 11,184,236 km (0.118 R)
• M35: 11,256,492 km (0.08 R)
• M36: 11,437,954 km (0.073 R)
• M37: 11,547,160 km (0.027 R)
• M38: 11,766,920 km (0.079 R)
• M39: 11,840,372 km (0.067 R)
• M40: 12,098,877 km (0.092 R)
• M41: 12,434,126 km (0.111 R)
• M42: 12,696,820 km (0.087 R)
• M43: 12,961,608 km (0.103 R)
• M44: 13,727,699 km (0.07 R)
• M45: 14,077,309 km (0.106 R)
• M46: 14,706,219 km (0.109 R)
• M47: 15,263,920 km (0.096 R)
• M48: 15,869,193 km (0.098 R)
• M49: 16,031,805 km (0.104 R)
• M50: 16,400,115 km (0.1 R)
• M51: 16,564,523 km (0.088 R)
• M52: 16,978,311 km (0.1 R)
• M53: 17,186,551 km (0.07 R)
• M54: 17,773,873 km (0.033 R)
• M55: 17,985,254 km (0.104 R)
• M56: 18,282,655 km (0.041 R)
• M57: 18,495,982 km (0.073 R)
• M58: 18,624,337 km (0.119 R)
• M59: 19,011,496 km (0.089 R)
• M60: 19,575,181 km (0.096 R)
• M61: 20,719,305 km (0.055 R)
• M62: 21,165,107 km (0.06 R)
• M63: 22,658,542 km (0.1 R)
• M64: 22,796,023 km (0.109 R)
• M65: 23,441,238 km (0.044 R)
• M66: 24,139,112 km (0.082 R)
• M67: 24,420,207 km (0.102 R)
• M68: 25,698,521 km (0.088 R)
• M69: 26,081,342 km (0.053 R)
• M70: 26,273,575 km (0.085 R)
• M71: 27,046,996 km (0.082 R)
• M72: 27,192,854 km (0.096 R)
• M73: 27,436,399 km (0.103 R)
• M74: 27,534,086 km (0.104 R)
• M75: 29,112,494 km (0.116 R)
• M76: 29,611,851 km (0.108 R)
• M77: 30,973,940 km (0.115 R)
• M78: 31,279,419 km (0.036 R)
• M79: 31,996,142 km (0.084 R)
• M80: 33,550,015 km (0.111 R)
• M81: 34,599,444 km (0.107 R)
• M82: 34,810,677 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 12.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.28 AU - 10.08 AU

Year: 11346 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,338,123 km

• M1: 222,901 km (0.085 R)
• M2: 418,575 km (0.1 R)
• M3: 567,425 km (0.065 R)
• M4: 649,853 km (0.063 R)
• M5: 749,934 km (0.052 R)
• M6: 911,350 km (0.103 R)
• M7: 1,025,793 km (0.092 R)
• M8: 1,115,103 km (0.091 R)
• M9: 1,286,392 km (0.087 R)
• M10: 1,762,263 km (0.04 R)
• M11: 1,982,770 km (0.032 R)
• M12: 2,077,316 km (0.073 R)
• M13: 2,212,403 km (0.116 R)
• M14: 2,390,574 km (0.115 R)
• M15: 3,909,441 km (0.061 R)
• M16: 4,029,269 km (0.076 R)
• M17: 4,174,828 km (0.097 R)
• M18: 4,371,699 km (0.052 R)
• M19: 4,748,984 km (0.11 R)
• M20: 5,084,532 km (0.079 R)
• M21: 5,508,343 km (0.082 R)
• M22: 5,779,115 km (0.117 R)
• M23: 6,081,901 km (0.079 R)
• M24: 6,193,352 km (0.095 R)
• M25: 8,037,146 km (0.117 R)
• M26: 9,161,822 km (0.081 R)
• M27: 9,450,845 km (0.069 R)
• M28: 9,612,561 km (0.107 R)
• M29: 10,169,663 km (0.111 R)
• M30: 10,269,146 km (0.063 R)
• M31: 11,764,227 km (0.079 R)
• M32: 11,903,503 km (0.102 R)
• M33: 13,471,587 km (0.076 R)
• M34: 14,280,014 km (0.12 R)
• M35: 15,407,533 km (0.046 R)
• M36: 15,751,309 km (0.098 R)
• M37: 16,059,182 km (0.053 R)
• M38: 16,368,849 km (0.049 R)
• M39: 16,641,566 km (0.119 R)
• M40: 16,876,585 km (0.099 R)
• M41: 17,033,812 km (0.113 R)
• M42: 17,389,406 km (0.103 R)
• M43: 17,627,715 km (0.08 R)
• M44: 17,747,394 km (0.087 R)
• M45: 18,389,917 km (0.087 R)
• M46: 18,470,849 km (0.058 R)
• M47: 18,714,095 km (0.104 R)
• M48: 18,795,476 km (0.08 R)
• M49: 20,112,686 km (0.101 R)
• M50: 21,120,227 km (0.065 R)
• M51: 21,204,900 km (0.083 R)
• M52: 21,929,402 km (0.073 R)
• M53: 22,359,496 km (0.069 R)
• M54: 22,835,666 km (0.116 R)
• M55: 22,966,116 km (0.119 R)
• M56: 23,140,397 km (0.109 R)
• M57: 23,402,792 km (0.11 R)
• M58: 23,490,456 km (0.111 R)
• M59: 24,550,955 km (0.117 R)
• M60: 24,863,316 km (0.092 R)
• M61: 24,952,775 km (0.101 R)
• M62: 25,536,805 km (0.091 R)
• M63: 26,261,906 km (0.08 R)
• M64: 26,353,161 km (0.115 R)
• M65: 26,535,670 km (0.106 R)
• M66: 26,672,852 km (0.097 R)
• M67: 27,316,122 km (0.108 R)
• M68: 27,408,574 km (0.051 R)
• M69: 27,547,251 km (0.105 R)
• M70: 28,384,251 km (0.094 R)
• M71: 28,712,020 km (0.112 R)
• M72: 29,182,505 km (0.065 R)
• M73: 29,513,266 km (0.115 R)
• M74: 29,988,090 km (0.083 R)
• M75: 32,497,295 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.4

Radius: 3.1

Gravity: 49.68 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.67 AU - 19.23 AU

Year: 27461 Days

Day: 21.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,338,123 km

• M1: 52,210 km (0.1 R)
• M2: 310,416 km (0.079 R)
• M3: 367,861 km (0.087 R)
• M4: 2,102,897 km (0.073 R)
• M5: 2,139,399 km (0.096 R)
• M6: 2,287,651 km (0.082 R)
• M7: 2,712,359 km (0.057 R)
• M8: 3,372,235 km (0.071 R)
• M9: 4,495,865 km (0.092 R)
• M10: 4,829,468 km (0.076 R)
• M11: 6,453,054 km (0.102 R)
• M12: 6,666,829 km (0.088 R)
• M13: 6,720,684 km (0.038 R)
• M14: 6,828,694 km (0.118 R)
• M15: 6,937,302 km (0.11 R)
• M16: 7,489,019 km (0.085 R)
• M17: 8,112,094 km (0.06 R)
• M18: 8,227,135 km (0.102 R)
• M19: 8,751,625 km (0.113 R)
• M20: 9,107,219 km (0.037 R)
• M21: 9,467,600 km (0.07 R)
• M22: 9,710,398 km (0.056 R)
• M23: 10,326,292 km (0.116 R)
• M24: 10,451,057 km (0.094 R)
• M25: 10,764,913 km (0.079 R)
• M26: 11,595,481 km (0.049 R)
• M27: 11,790,107 km (0.059 R)
• M28: 12,116,829 km (0.069 R)
• M29: 13,589,471 km (0.037 R)
• M30: 14,485,711 km (0.085 R)
• M31: 15,329,892 km (0.112 R)
• M32: 15,400,951 km (0.107 R)
• M33: 18,862,197 km (0.08 R)
• M34: 19,474,352 km (0.119 R)
• M35: 20,875,186 km (0.082 R)
• M36: 21,906,963 km (0.092 R)
• M37: 22,388,817 km (0.092 R)
• M38: 24,350,644 km (0.077 R)
• M39: 25,520,200 km (0.091 R)
• M40: 26,111,710 km (0.068 R)
• M41: 28,348,348 km (0.06 R)
• M42: 29,136,728 km (0.108 R)
• M43: 30,110,012 km (0.117 R)
• M44: 31,544,656 km (0.109 R)
• M45: 31,997,638 km (0.084 R)
• M46: 32,361,460 km (0.1 R)
• M47: 32,543,820 km (0.078 R)
• M48: 32,635,224 km (0.108 R)
• M49: 33,645,758 km (0.107 R)
• M50: 34,573,265 km (0.044 R)
• M51: 35,321,254 km (0.075 R)
• M52: 35,603,096 km (0.092 R)
• M53: 36,263,721 km (0.113 R)
• M54: 36,358,416 km (0.093 R)
• M55: 37,501,344 km (0.095 R)
• M56: 37,980,955 km (0.089 R)
• M57: 38,269,828 km (0.09 R)
• M58: 38,366,169 km (0.116 R)
• M59: 39,822,205 km (0.117 R)
• M60: 44,095,020 km (0.106 R)
• M61: 47,160,878 km (0.102 R)
• M62: 47,782,308 km (0.088 R)
• M63: 48,928,527 km (0.108 R)
• M64: 49,873,088 km (0.073 R)
• M65: 53,172,319 km (0.1 R)
• M66: 53,711,021 km (0.115 R)
• M67: 55,120,083 km (0.077 R)
• M68: 56,212,148 km (0.077 R)
• M69: 59,307,926 km (0.039 R)
• M70: 59,419,526 km (0.083 R)
• M71: 63,026,780 km (0.057 R)
• M72: 63,596,897 km (0.053 R)
• M73: 64,283,103 km (0.103 R)
• M74: 66,009,612 km (0.119 R)
• M75: 66,936,520 km (0.097 R)
• M76: 67,867,916 km (0.078 R)
• M77: 67,984,603 km (0.039 R)
• M78: 69,038,071 km (0.1 R)
• M79: 69,861,009 km (0.028 R)
• M80: 70,214,808 km (0.092 R)
• M81: 71,279,496 km (0.114 R)
• M82: 72,230,490 km (0.116 R)
• M83: 73,185,522 km (0.075 R)
• M84: 73,904,639 km (0.119 R)
• M85: 74,867,152 km (0.06 R)
• M86: 75,470,779 km (0.057 R)
• M87: 75,954,728 km (0.111 R)
• M88: 76,075,903 km (0.063 R)
• M89: 78,512,852 km (0.118 R)
• M90: 79,003,384 km (0.08 R)
• M91: 80,604,380 km (0.073 R)
• M92: 81,719,034 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit