🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.58 AU - 0.66 AU

Year: 178 Days

Day: 44 Hours

Environment

Temp: 192 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.74 AU - 0.8 AU

Year: 247 Days

Day: 45.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,226,113 km

• M1: 36,951 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.3 AU

Year: 399 Days

Day: 21.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.98 AU - 5.34 AU

Year: 3674 Days

Day: 33.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 13.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.87 AU - 5.05 AU

Year: 4035 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 111,226,113 km

• M1: 171,290 km (0.11 R)
• M2: 339,288 km (0.107 R)
• M3: 523,892 km (0.097 R)
• M4: 615,894 km (0.1 R)
• M5: 749,037 km (0.115 R)
• M6: 930,948 km (0.056 R)
• M7: 1,115,252 km (0.091 R)
• M8: 1,226,254 km (0.112 R)
• M9: 1,430,455 km (0.116 R)
• M10: 1,990,250 km (0.087 R)
• M11: 2,127,581 km (0.092 R)
• M12: 3,137,067 km (0.104 R)
• M13: 3,338,875 km (0.044 R)
• M14: 4,344,322 km (0.072 R)
• M15: 4,501,849 km (0.104 R)
• M16: 4,822,587 km (0.036 R)
• M17: 5,390,011 km (0.095 R)
• M18: 5,829,679 km (0.107 R)
• M19: 5,928,863 km (0.053 R)
• M20: 6,874,022 km (0.077 R)
• M21: 7,783,876 km (0.072 R)
• M22: 8,003,486 km (0.096 R)
• M23: 8,308,815 km (0.092 R)
• M24: 8,533,212 km (0.108 R)
• M25: 9,132,202 km (0.056 R)
• M26: 9,539,108 km (0.061 R)
• M27: 10,734,246 km (0.076 R)
• M28: 11,473,857 km (0.092 R)
• M29: 11,692,869 km (0.03 R)
• M30: 11,786,966 km (0.082 R)
• M31: 12,134,781 km (0.042 R)
• M32: 12,293,953 km (0.107 R)
• M33: 12,775,658 km (0.101 R)
• M34: 13,296,259 km (0.086 R)
• M35: 13,427,456 km (0.096 R)
• M36: 13,757,619 km (0.079 R)
• M37: 13,857,101 km (0.071 R)
• M38: 14,493,042 km (0.071 R)
• M39: 14,831,731 km (0.082 R)
• M40: 15,207,222 km (0.118 R)
• M41: 15,413,368 km (0.045 R)
• M42: 15,724,232 km (0.092 R)
• M43: 17,381,777 km (0.078 R)
• M44: 17,525,391 km (0.055 R)
• M45: 17,669,453 km (0.067 R)
• M46: 18,431,954 km (0.1 R)
• M47: 18,541,758 km (0.084 R)
• M48: 18,651,863 km (0.112 R)
• M49: 18,909,470 km (0.094 R)
• M50: 19,279,575 km (0.106 R)
• M51: 19,391,026 km (0.113 R)
• M52: 19,951,718 km (0.095 R)
• M53: 20,936,372 km (0.08 R)
• M54: 22,208,701 km (0.085 R)
• M55: 22,325,537 km (0.101 R)
• M56: 22,834,619 km (0.107 R)
• M57: 23,070,834 km (0.106 R)
• M58: 23,585,451 km (0.061 R)
• M59: 23,784,416 km (0.1 R)
• M60: 24,424,695 km (0.085 R)
• M61: 25,151,890 km (0.067 R)
• M62: 25,558,946 km (0.076 R)
• M63: 25,681,466 km (0.094 R)
• M64: 26,009,235 km (0.108 R)
• M65: 26,668,962 km (0.097 R)
• M66: 27,710,762 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.6

Radius: 10.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.3 AU - 6.58 AU

Year: 5288 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 111,226,113 km

• M1: 130,001 km (0.043 R)
• M2: 223,948 km (0.115 R)
• M3: 354,996 km (0.119 R)
• M4: 448,644 km (0.082 R)
• M5: 560,693 km (0.113 R)
• M6: 674,387 km (0.104 R)
• M7: 806,482 km (0.034 R)
• M8: 886,068 km (0.095 R)
• M9: 1,042,996 km (0.118 R)
• M10: 1,141,881 km (0.105 R)
• M11: 1,244,056 km (0.059 R)
• M12: 1,445,714 km (0.072 R)
• M13: 1,519,466 km (0.09 R)
• M14: 2,327,294 km (0.03 R)
• M15: 2,637,859 km (0.042 R)
• M16: 2,713,705 km (0.032 R)
• M17: 3,056,733 km (0.092 R)
• M18: 3,233,408 km (0.097 R)
• M19: 3,347,701 km (0.107 R)
• M20: 3,413,674 km (0.084 R)
• M21: 4,078,936 km (0.09 R)
• M22: 4,238,257 km (0.06 R)
• M23: 4,345,669 km (0.117 R)
• M24: 4,563,034 km (0.114 R)
• M25: 4,765,590 km (0.046 R)
• M26: 4,952,138 km (0.026 R)
• M27: 5,065,384 km (0.075 R)
• M28: 5,141,380 km (0.091 R)
• M29: 5,332,865 km (0.118 R)
• M30: 6,062,005 km (0.051 R)
• M31: 6,162,983 km (0.046 R)
• M32: 6,386,931 km (0.029 R)
• M33: 6,759,430 km (0.091 R)
• M34: 6,843,205 km (0.084 R)
• M35: 7,482,437 km (0.117 R)
• M36: 7,853,140 km (0.075 R)
• M37: 8,229,828 km (0.041 R)
• M38: 8,364,167 km (0.028 R)
• M39: 9,278,658 km (0.066 R)
• M40: 9,488,843 km (0.03 R)
• M41: 9,677,037 km (0.118 R)
• M42: 10,033,080 km (0.068 R)
• M43: 10,128,823 km (0.094 R)
• M44: 10,538,871 km (0.106 R)
• M45: 10,611,725 km (0.062 R)
• M46: 10,856,168 km (0.086 R)
• M47: 11,650,533 km (0.039 R)
• M48: 11,927,887 km (0.042 R)
• M49: 12,029,314 km (0.117 R)
• M50: 12,156,473 km (0.07 R)
• M51: 12,412,285 km (0.072 R)
• M52: 13,505,546 km (0.075 R)
• M53: 13,983,661 km (0.084 R)
• M54: 14,602,398 km (0.025 R)
• M55: 14,711,006 km (0.081 R)
• M56: 14,792,537 km (0.118 R)
• M57: 15,093,079 km (0.118 R)
• M58: 15,588,996 km (0.106 R)
• M59: 15,672,322 km (0.118 R)
• M60: 15,978,549 km (0.12 R)
• M61: 16,823,926 km (0.082 R)
• M62: 17,109,060 km (0.087 R)
• M63: 17,223,502 km (0.105 R)
• M64: 17,338,244 km (0.071 R)
• M65: 17,453,284 km (0.089 R)
• M66: 17,568,475 km (0.1 R)
• M67: 17,973,735 km (0.103 R)
• M68: 18,970,955 km (0.115 R)
• M69: 19,267,757 km (0.088 R)
• M70: 19,476,296 km (0.077 R)
• M71: 19,745,573 km (0.06 R)
• M72: 19,835,630 km (0.04 R)
• M73: 19,986,126 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.2

Radius: 4.2

Gravity: 21.95 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.33 AU - 20.17 AU

Year: 25039 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,226,113 km

• M1: 593,156 km (0.119 R)
• M2: 968,646 km (0.087 R)
• M3: 1,290,431 km (0.105 R)
• M4: 1,552,228 km (0.06 R)
• M5: 1,582,297 km (0.093 R)
• M6: 1,735,634 km (0.072 R)
• M7: 1,830,031 km (0.115 R)
• M8: 1,926,222 km (0.041 R)
• M9: 2,466,270 km (0.101 R)
• M10: 3,514,652 km (0.078 R)
• M11: 3,877,577 km (0.107 R)
• M12: 4,422,562 km (0.071 R)
• M13: 4,769,779 km (0.103 R)
• M14: 5,910,163 km (0.067 R)
• M15: 6,979,638 km (0.095 R)
• M16: 8,853,950 km (0.077 R)
• M17: 9,071,166 km (0.084 R)
• M18: 9,125,769 km (0.099 R)
• M19: 9,180,522 km (0.078 R)
• M20: 9,345,379 km (0.098 R)
• M21: 9,455,782 km (0.1 R)
• M22: 9,511,133 km (0.104 R)
• M23: 10,640,897 km (0.075 R)
• M24: 10,988,113 km (0.108 R)
• M25: 11,338,920 km (0.12 R)
• M26: 11,634,226 km (0.075 R)
• M27: 12,352,895 km (0.096 R)
• M28: 12,839,985 km (0.117 R)
• M29: 15,563,714 km (0.119 R)
• M30: 15,760,285 km (0.1 R)
• M31: 16,554,351 km (0.106 R)
• M32: 16,754,962 km (0.082 R)
• M33: 17,701,467 km (0.107 R)
• M34: 19,364,098 km (0.085 R)
• M35: 20,643,459 km (0.074 R)
• M36: 20,715,266 km (0.106 R)
• M37: 20,859,329 km (0.118 R)
• M38: 23,432,412 km (0.1 R)
• M39: 23,582,459 km (0.085 R)
• M40: 23,958,997 km (0.114 R)
• M41: 25,023,685 km (0.085 R)
• M42: 25,177,022 km (0.063 R)
• M43: 25,638,981 km (0.069 R)
• M44: 27,120,149 km (0.061 R)
• M45: 29,110,848 km (0.06 R)
• M46: 29,272,115 km (0.117 R)
• M47: 30,901,235 km (0.118 R)
• M48: 31,313,228 km (0.093 R)
• M49: 31,561,112 km (0.026 R)
• M50: 31,643,989 km (0.107 R)
• M51: 32,225,625 km (0.112 R)
• M52: 33,315,296 km (0.096 R)
• M53: 34,076,749 km (0.086 R)
• M54: 36,221,534 km (0.082 R)
• M55: 36,742,883 km (0.085 R)
• M56: 37,266,625 km (0.093 R)
• M57: 37,704,947 km (0.109 R)
• M58: 38,321,439 km (0.087 R)
• M59: 39,207,956 km (0.116 R)
• M60: 39,653,758 km (0.109 R)
• M61: 40,550,448 km (0.081 R)
• M62: 40,640,356 km (0.074 R)
• M63: 40,820,621 km (0.111 R)
• M64: 42,454,978 km (0.105 R)
• M65: 43,464,165 km (0.088 R)
• M66: 45,039,281 km (0.119 R)
• M67: 45,319,179 km (0.096 R)
• M68: 45,506,027 km (0.095 R)
• M69: 45,786,971 km (0.098 R)
• M70: 46,068,365 km (0.092 R)
• M71: 46,444,604 km (0.088 R)
• M72: 47,389,464 km (0.053 R)
• M73: 47,959,282 km (0.097 R)
• M74: 50,068,463 km (0.11 R)
• M75: 50,940,020 km (0.087 R)
• M76: 52,012,038 km (0.118 R)
• M77: 52,305,549 km (0.112 R)
• M78: 53,189,822 km (0.092 R)
• M79: 54,277,249 km (0.116 R)
• M80: 54,475,765 km (0.076 R)
• M81: 55,471,938 km (0.111 R)
• M82: 56,373,714 km (0.06 R)
• M83: 57,785,768 km (0.078 R)
• M84: 57,988,473 km (0.119 R)
• M85: 58,191,477 km (0.101 R)
• M86: 58,598,084 km (0.113 R)
• M87: 59,720,966 km (0.083 R)
• M88: 61,677,257 km (0.086 R)
• M89: 65,546,606 km (0.077 R)
• M90: 67,350,607 km (0.093 R)
• M91: 67,884,223 km (0.116 R)
• M92: 68,955,792 km (0.045 R)
• M93: 69,709,317 km (0.106 R)
• M94: 71,985,897 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.4

Radius: 4.9

Gravity: 38.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.96 AU - 23.3 AU

Year: 30561 Days

Day: 18.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,226,113 km

• M1: 140,472 km (0.104 R)
• M2: 307,274 km (0.079 R)
• M3: 352,004 km (0.039 R)
• M4: 448,644 km (0.116 R)
• M5: 554,111 km (0.056 R)
• M6: 638,633 km (0.118 R)
• M7: 727,345 km (0.108 R)
• M8: 852,109 km (0.068 R)
• M9: 983,756 km (0.113 R)
• M10: 1,052,122 km (0.057 R)
• M11: 1,193,641 km (0.088 R)
• M12: 1,303,745 km (0.045 R)
• M13: 1,988,754 km (0.044 R)
• M14: 2,253,542 km (0.106 R)
• M15: 2,767,261 km (0.098 R)
• M16: 3,419,359 km (0.085 R)
• M17: 4,061,433 km (0.073 R)
• M18: 4,339,834 km (0.076 R)
• M19: 5,032,921 km (0.077 R)
• M20: 5,092,162 km (0.096 R)
• M21: 6,135,457 km (0.12 R)
• M22: 8,199,160 km (0.098 R)
• M23: 8,479,656 km (0.055 R)
• M24: 8,692,235 km (0.11 R)
• M25: 8,978,266 km (0.111 R)
• M26: 9,781,008 km (0.112 R)
• M27: 11,143,097 km (0.118 R)
• M28: 13,294,912 km (0.103 R)
• M29: 13,873,258 km (0.084 R)
• M30: 14,207,459 km (0.028 R)
• M31: 15,311,641 km (0.103 R)
• M32: 16,179,758 km (0.107 R)
• M33: 16,531,462 km (0.043 R)
• M34: 19,155,409 km (0.094 R)
• M35: 19,901,603 km (0.091 R)
• M36: 20,467,681 km (0.089 R)
• M37: 21,905,467 km (0.097 R)
• M38: 22,685,620 km (0.093 R)
• M39: 23,972,610 km (0.104 R)
• M40: 25,588,865 km (0.04 R)
• M41: 27,448,816 km (0.101 R)
• M42: 29,138,224 km (0.077 R)
• M43: 30,643,927 km (0.116 R)
• M44: 30,752,385 km (0.112 R)
• M45: 32,395,419 km (0.081 R)
• M46: 33,394,882 km (0.072 R)
• M47: 34,743,058 km (0.111 R)
• M48: 35,423,878 km (0.088 R)
• M49: 39,954,749 km (0.066 R)
• M50: 42,348,016 km (0.111 R)
• M51: 45,280,583 km (0.029 R)
• M52: 46,272,566 km (0.075 R)
• M53: 46,771,325 km (0.117 R)
• M54: 47,397,093 km (0.111 R)
• M55: 47,773,930 km (0.07 R)
• M56: 49,164,293 km (0.095 R)
• M57: 49,800,533 km (0.11 R)
• M58: 50,183,653 km (0.099 R)
• M59: 51,210,044 km (0.06 R)
• M60: 51,338,848 km (0.12 R)
• M61: 53,806,165 km (0.042 R)
• M62: 55,781,156 km (0.099 R)
• M63: 56,977,491 km (0.11 R)
• M64: 57,378,114 km (0.037 R)
• M65: 58,048,013 km (0.081 R)
• M66: 59,666,213 km (0.078 R)
• M67: 62,946,745 km (0.077 R)
• M68: 65,585,202 km (0.086 R)
• M69: 65,864,951 km (0.084 R)
• M70: 67,269,974 km (0.104 R)
• M71: 67,411,045 km (0.089 R)
• M72: 72,988,053 km (0.08 R)
• M73: 74,295,987 km (0.085 R)
• M74: 74,733,561 km (0.115 R)
• M75: 79,455,169 km (0.12 R)
• M76: 80,650,606 km (0.093 R)
• M77: 81,400,689 km (0.044 R)
• M78: 81,551,035 km (0.094 R)
• M79: 82,153,167 km (0.038 R)
• M80: 82,303,961 km (0.066 R)
• M81: 82,605,700 km (0.068 R)
• M82: 83,513,311 km (0.111 R)
• M83: 85,644,033 km (0.056 R)
• M84: 87,023,026 km (0.068 R)
• M85: 96,561,686 km (0.088 R)
• M86: 99,599,719 km (0.045 R)
• M87: 101,211,187 km (0.075 R)
• M88: 101,534,618 km (0.083 R)
• M89: 103,807,458 km (0.118 R)
• M90: 104,786,726 km (0.056 R)
• M91: 106,918,945 km (0.108 R)
• M92: 108,734,315 km (0.058 R)
• M93: 109,728,692 km (0.095 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: 249 - 14,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit