🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.94 AU - 1.07 AU

Year: 356 Days

Day: 18.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.27 AU - 1.35 AU

Year: 534 Days

Day: 42.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 116,345,736 km

• M1: 134,788 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.19 AU - 1.97 AU

Year: 708 Days

Day: 24.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.04 AU - 3.9 AU

Year: 2304 Days

Day: 38.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,345,736 km

• M1: 407,505 km (0.066 R)
• M2: 1,464,713 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.45 AU - 3.73 AU

Year: 2425 Days

Day: 27.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.33 AU - 3.97 AU

Year: 2486 Days

Day: 47.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,345,736 km

• M1: 67,917 km (0.079 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 14.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5 AU - 7.72 AU

Year: 5717 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 116,345,736 km

• M1: 210,783 km (0.118 R)
• M2: 360,980 km (0.112 R)
• M3: 607,218 km (0.092 R)
• M4: 721,361 km (0.08 R)
• M5: 975,378 km (0.098 R)
• M6: 1,130,062 km (0.033 R)
• M7: 2,029,295 km (0.072 R)
• M8: 2,252,495 km (0.026 R)
• M9: 2,462,531 km (0.092 R)
• M10: 2,635,466 km (0.101 R)
• M11: 2,812,590 km (0.105 R)
• M12: 3,512,259 km (0.048 R)
• M13: 3,683,249 km (0.093 R)
• M14: 3,957,612 km (0.095 R)
• M15: 4,059,189 km (0.116 R)
• M16: 4,238,856 km (0.086 R)
• M17: 4,500,353 km (0.119 R)
• M18: 5,799,909 km (0.099 R)
• M19: 6,032,235 km (0.099 R)
• M20: 6,326,943 km (0.055 R)
• M21: 6,566,150 km (0.087 R)
• M22: 7,146,589 km (0.066 R)
• M23: 7,458,651 km (0.103 R)
• M24: 7,553,196 km (0.081 R)
• M25: 7,775,349 km (0.081 R)
• M26: 7,871,242 km (0.079 R)
• M27: 8,161,162 km (0.11 R)
• M28: 8,422,061 km (0.116 R)
• M29: 8,685,503 km (0.102 R)
• M30: 8,885,066 km (0.083 R)
• M31: 9,732,538 km (0.118 R)
• M32: 9,905,324 km (0.062 R)
• M33: 11,614,031 km (0.103 R)
• M34: 11,870,890 km (0.057 R)
• M35: 11,981,593 km (0.057 R)
• M36: 12,278,245 km (0.069 R)
• M37: 12,390,294 km (0.088 R)
• M38: 12,690,387 km (0.106 R)
• M39: 13,259,607 km (0.108 R)
• M40: 13,914,846 km (0.091 R)
• M41: 14,070,577 km (0.083 R)
• M42: 14,344,491 km (0.045 R)
• M43: 14,699,188 km (0.104 R)
• M44: 14,818,118 km (0.075 R)
• M45: 14,977,140 km (0.108 R)
• M46: 15,216,796 km (0.026 R)
• M47: 16,681,359 km (0.09 R)
• M48: 16,888,403 km (0.102 R)
• M49: 17,013,018 km (0.086 R)
• M50: 17,221,258 km (0.11 R)
• M51: 18,832,427 km (0.086 R)
• M52: 19,177,699 km (0.104 R)
• M53: 19,307,700 km (0.094 R)
• M54: 19,481,532 km (0.046 R)
• M55: 20,624,161 km (0.063 R)
• M56: 20,757,453 km (0.12 R)
• M57: 21,969,644 km (0.095 R)
• M58: 22,378,794 km (0.036 R)
• M59: 22,698,784 km (0.078 R)
• M60: 23,158,498 km (0.047 R)
• M61: 23,807,454 km (0.069 R)
• M62: 24,274,498 km (0.095 R)
• M63: 24,368,296 km (0.109 R)
• M64: 24,556,191 km (0.086 R)
• M65: 25,123,018 km (0.098 R)
• M66: 25,646,311 km (0.098 R)
• M67: 26,269,536 km (0.102 R)
• M68: 27,873,674 km (0.084 R)
• M69: 29,060,134 km (0.09 R)
• M70: 29,259,548 km (0.079 R)
• M71: 30,061,543 km (0.094 R)
• M72: 30,972,444 km (0.071 R)
• M73: 31,125,183 km (0.094 R)
• M74: 31,227,060 km (0.11 R)
• M75: 32,925,295 km (0.09 R)
• M76: 33,341,476 km (0.039 R)
• M77: 33,759,303 km (0.111 R)
• M78: 34,126,416 km (0.098 R)
• M79: 34,231,583 km (0.076 R)
• M80: 34,389,559 km (0.115 R)
• M81: 35,554,926 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 13.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.07 AU - 10.97 AU

Year: 9656 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 116,345,736 km

• M1: 189,840 km (0.095 R)
• M2: 446,550 km (0.119 R)
• M3: 530,025 km (0.078 R)
• M4: 705,952 km (0.09 R)
• M5: 1,228,647 km (0.106 R)
• M6: 1,340,696 km (0.055 R)
• M7: 1,921,734 km (0.103 R)
• M8: 2,432,162 km (0.081 R)
• M9: 2,684,833 km (0.071 R)
• M10: 2,851,934 km (0.118 R)
• M11: 3,274,997 km (0.026 R)
• M12: 3,453,916 km (0.091 R)
• M13: 3,575,090 km (0.105 R)
• M14: 4,863,726 km (0.049 R)
• M15: 5,700,277 km (0.053 R)
• M16: 5,844,041 km (0.109 R)
• M17: 6,456,495 km (0.1 R)
• M18: 6,707,221 km (0.114 R)
• M19: 8,826,424 km (0.03 R)
• M20: 8,993,226 km (0.117 R)
• M21: 10,836,720 km (0.064 R)
• M22: 10,955,800 km (0.052 R)
• M23: 11,923,698 km (0.105 R)
• M24: 12,139,119 km (0.079 R)
• M25: 12,636,383 km (0.089 R)
• M26: 13,013,668 km (0.061 R)
• M27: 13,299,101 km (0.06 R)
• M28: 13,490,586 km (0.107 R)
• M29: 13,940,876 km (0.108 R)
• M30: 14,396,252 km (0.094 R)
• M31: 14,559,912 km (0.1 R)
• M32: 14,889,476 km (0.117 R)
• M33: 16,710,681 km (0.096 R)
• M34: 17,194,330 km (0.106 R)
• M35: 17,822,941 km (0.098 R)
• M36: 18,034,173 km (0.104 R)
• M37: 19,138,654 km (0.04 R)
• M38: 19,246,813 km (0.101 R)
• M39: 19,499,634 km (0.069 R)
• M40: 20,081,869 km (0.111 R)
• M41: 20,338,429 km (0.094 R)
• M42: 21,040,342 km (0.065 R)
• M43: 21,487,640 km (0.108 R)
• M44: 21,900,530 km (0.091 R)
• M45: 22,164,570 km (0.107 R)
• M46: 22,543,801 km (0.109 R)
• M47: 23,039,867 km (0.093 R)
• M48: 23,462,332 km (0.106 R)
• M49: 24,003,876 km (0.119 R)
• M50: 24,276,294 km (0.119 R)
• M51: 24,863,166 km (0.052 R)
• M52: 25,494,469 km (0.118 R)
• M53: 25,613,549 km (0.082 R)
• M54: 26,091,215 km (0.078 R)
• M55: 26,411,354 km (0.051 R)
• M56: 26,692,449 km (0.04 R)
• M57: 26,974,590 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818

Radius: 11.7

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.47 AU - 10.53 AU

Year: 10437 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 116,345,736 km

• M1: 241,301 km (0.041 R)
• M2: 677,230 km (0.102 R)
• M3: 950,994 km (0.041 R)
• M4: 1,217,278 km (0.051 R)
• M5: 1,484,460 km (0.11 R)
• M6: 1,601,595 km (0.11 R)
• M7: 2,049,192 km (0.046 R)
• M8: 2,127,581 km (0.104 R)
• M9: 2,507,111 km (0.102 R)
• M10: 2,647,882 km (0.115 R)
• M11: 2,967,124 km (0.098 R)
• M12: 3,146,642 km (0.069 R)
• M13: 3,298,932 km (0.068 R)
• M14: 3,422,500 km (0.113 R)
• M15: 3,516,298 km (0.056 R)
• M16: 3,900,166 km (0.101 R)
• M17: 4,297,498 km (0.104 R)
• M18: 4,535,359 km (0.107 R)
• M19: 5,529,885 km (0.076 R)
• M20: 6,014,134 km (0.092 R)
• M21: 6,983,528 km (0.035 R)
• M22: 7,223,483 km (0.077 R)
• M23: 7,876,477 km (0.094 R)
• M24: 9,635,300 km (0.086 R)
• M25: 9,768,591 km (0.08 R)
• M26: 9,857,901 km (0.04 R)
• M27: 10,490,251 km (0.106 R)
• M28: 11,135,617 km (0.093 R)
• M29: 11,416,262 km (0.064 R)
• M30: 12,127,899 km (0.102 R)
• M31: 12,320,133 km (0.043 R)
• M32: 12,513,413 km (0.094 R)
• M33: 12,951,884 km (0.045 R)
• M34: 13,148,456 km (0.048 R)
• M35: 13,944,466 km (0.112 R)
• M36: 14,196,389 km (0.081 R)
• M37: 15,064,356 km (0.097 R)
• M38: 16,371,692 km (0.112 R)
• M39: 16,851,303 km (0.101 R)
• M40: 16,958,564 km (0.097 R)
• M41: 17,065,975 km (0.098 R)
• M42: 17,389,556 km (0.118 R)
• M43: 17,498,014 km (0.09 R)
• M44: 18,815,523 km (0.097 R)
• M45: 18,926,823 km (0.06 R)
• M46: 19,486,319 km (0.077 R)
• M47: 19,655,215 km (0.072 R)
• M48: 19,881,108 km (0.076 R)
• M49: 19,994,503 km (0.096 R)
• M50: 20,108,048 km (0.104 R)
• M51: 20,449,879 km (0.098 R)
• M52: 21,197,270 km (0.106 R)
• M53: 21,836,652 km (0.095 R)
• M54: 22,955,943 km (0.112 R)
• M55: 23,492,550 km (0.108 R)
• M56: 23,612,378 km (0.075 R)
• M57: 24,700,104 km (0.088 R)
• M58: 25,188,691 km (0.047 R)
• M59: 27,742,776 km (0.072 R)
• M60: 28,889,892 km (0.037 R)
• M61: 29,404,658 km (0.03 R)
• M62: 32,556,835 km (0.109 R)
• M63: 33,092,545 km (0.044 R)
• M64: 34,240,559 km (0.083 R)
• M65: 35,607,884 km (0.111 R)
• M66: 36,436,955 km (0.084 R)
• M67: 36,575,632 km (0.099 R)
• M68: 38,043,487 km (0.086 R)
• M69: 39,815,922 km (0.084 R)
• M70: 40,892,279 km (0.085 R)
• M71: 41,687,691 km (0.104 R)
• M72: 42,269,327 km (0.074 R)
• M73: 43,735,237 km (0.091 R)
• M74: 44,104,295 km (0.073 R)
• M75: 44,548,600 km (0.057 R)
• M76: 45,367,050 km (0.114 R)
• M77: 45,815,395 km (0.087 R)
• M78: 45,890,344 km (0.112 R)
• M79: 46,265,385 km (0.097 R)
• M80: 50,071,604 km (0.112 R)
• M81: 50,767,384 km (0.049 R)
• M82: 51,232,932 km (0.117 R)
• M83: 51,466,305 km (0.065 R)
• M84: 51,622,036 km (0.109 R)
• M85: 51,856,008 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.6

Radius: 7.5

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 16.16 AU - 24.08 AU

Year: 32169 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 116,345,736 km

• M1: 176,525 km (0.08 R)
• M2: 1,552,078 km (0.064 R)
• M3: 2,154,658 km (0.1 R)
• M4: 2,481,081 km (0.12 R)
• M5: 3,179,852 km (0.066 R)
• M6: 3,497,299 km (0.085 R)
• M7: 4,105,265 km (0.065 R)
• M8: 4,276,854 km (0.057 R)
• M9: 4,334,449 km (0.065 R)
• M10: 4,686,153 km (0.073 R)
• M11: 5,108,169 km (0.108 R)
• M12: 6,182,880 km (0.063 R)
• M13: 6,313,928 km (0.114 R)
• M14: 7,325,209 km (0.104 R)
• M15: 7,673,324 km (0.108 R)
• M16: 7,884,855 km (0.118 R)
• M17: 8,676,976 km (0.117 R)
• M18: 8,897,333 km (0.078 R)
• M19: 9,268,785 km (0.106 R)
• M20: 11,763,629 km (0.044 R)
• M21: 12,171,133 km (0.031 R)
• M22: 12,500,548 km (0.077 R)
• M23: 14,104,835 km (0.083 R)
• M24: 14,887,232 km (0.077 R)
• M25: 15,772,851 km (0.104 R)
• M26: 15,862,461 km (0.057 R)
• M27: 17,409,901 km (0.103 R)
• M28: 17,874,103 km (0.078 R)
• M29: 18,814,775 km (0.083 R)
• M30: 19,867,944 km (0.101 R)
• M31: 20,646,002 km (0.062 R)
• M32: 21,235,867 km (0.066 R)
• M33: 22,331,970 km (0.059 R)
• M34: 25,413,387 km (0.092 R)
• M35: 26,576,211 km (0.098 R)
• M36: 27,003,313 km (0.1 R)
• M37: 27,110,425 km (0.071 R)
• M38: 28,953,321 km (0.119 R)
• M39: 29,172,782 km (0.084 R)
• M40: 29,723,900 km (0.061 R)
• M41: 29,945,305 km (0.102 R)
• M42: 30,278,459 km (0.114 R)
• M43: 31,060,557 km (0.075 R)
• M44: 31,285,253 km (0.085 R)
• M45: 31,736,141 km (0.12 R)
• M46: 33,907,405 km (0.09 R)
• M47: 34,254,621 km (0.068 R)
• M48: 34,952,645 km (0.118 R)
• M49: 35,890,474 km (0.073 R)
• M50: 37,671,287 km (0.103 R)
• M51: 38,151,047 km (0.118 R)
• M52: 38,512,027 km (0.094 R)
• M53: 40,579,769 km (0.08 R)
• M54: 40,948,378 km (0.102 R)
• M55: 42,309,419 km (0.111 R)
• M56: 44,441,937 km (0.036 R)
• M57: 48,029,892 km (0.093 R)
• M58: 49,202,740 km (0.112 R)
• M59: 50,913,391 km (0.083 R)
• M60: 51,576,559 km (0.034 R)
• M61: 51,842,693 km (0.053 R)
• M62: 54,528,274 km (0.029 R)
• M63: 55,751,536 km (0.051 R)
• M64: 58,086,609 km (0.08 R)
• M65: 58,224,987 km (0.117 R)
• M66: 59,196,476 km (0.078 R)
• M67: 59,754,027 km (0.092 R)
• M68: 61,437,302 km (0.12 R)
• M69: 63,991,088 km (0.111 R)
• M70: 64,563,299 km (0.055 R)
• M71: 72,154,793 km (0.115 R)
• M72: 76,054,959 km (0.078 R)
• M73: 81,567,042 km (0.071 R)
• M74: 82,498,139 km (0.119 R)
• M75: 88,317,347 km (0.12 R)
• M76: 90,713,905 km (0.058 R)
• M77: 92,000,895 km (0.084 R)
• M78: 92,646,560 km (0.08 R)
• M79: 93,617,899 km (0.102 R)
• M80: 95,407,688 km (0.087 R)
• M81: 97,866,179 km (0.069 R)
• M82: 98,195,594 km (0.106 R)
• M83: 98,690,314 km (0.084 R)
• M84: 102,010,040 km (0.077 R)
• M85: 102,845,544 km (0.1 R)
• M86: 105,028,775 km (0.098 R)
• M87: 105,703,611 km (0.074 R)
• M88: 109,611,706 km (0.061 R)
• M89: 111,669,425 km (0.062 R)
• M90: 112,013,650 km (0.055 R)
• M91: 112,185,837 km (0.069 R)
• M92: 115,127,230 km (0.092 R)
• M93: 115,301,063 km (0.074 R)
• M94: 115,823,010 km (0.108 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit