🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.65 AU - 0.73 AU

Year: 245 Days

Day: 19.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.75 AU - 0.87 AU

Year: 312 Days

Day: 17.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.82 AU - 1.28 AU

Year: 460 Days

Day: 47.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1 AU - 1.66 AU

Year: 656 Days

Day: 33.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,085,362 km

• M1: 1,067,082 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 9.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.78 AU - 4.6 AU

Year: 3666 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 103,085,362 km

• M1: 127,308 km (0.119 R)
• M2: 252,072 km (0.104 R)
• M3: 321,785 km (0.1 R)
• M4: 420,220 km (0.089 R)
• M5: 567,874 km (0.025 R)
• M6: 701,165 km (0.074 R)
• M7: 828,174 km (0.08 R)
• M8: 1,086,529 km (0.103 R)
• M9: 1,370,466 km (0.101 R)
• M10: 1,445,265 km (0.1 R)
• M11: 1,554,471 km (0.087 R)
• M12: 1,982,920 km (0.071 R)
• M13: 2,080,308 km (0.09 R)
• M14: 2,179,342 km (0.109 R)
• M15: 2,356,615 km (0.098 R)
• M16: 2,644,890 km (0.108 R)
• M17: 2,779,828 km (0.072 R)
• M18: 2,861,807 km (0.069 R)
• M19: 2,944,684 km (0.058 R)
• M20: 3,126,895 km (0.114 R)
• M21: 3,591,546 km (0.106 R)
• M22: 3,696,115 km (0.099 R)
• M23: 3,786,621 km (0.094 R)
• M24: 3,923,653 km (0.034 R)
• M25: 4,140,271 km (0.059 R)
• M26: 4,440,514 km (0.059 R)
• M27: 4,504,541 km (0.087 R)
• M28: 4,797,005 km (0.04 R)
• M29: 4,862,828 km (0.089 R)
• M30: 5,315,063 km (0.05 R)
• M31: 5,468,849 km (0.089 R)
• M32: 5,555,018 km (0.047 R)
• M33: 5,939,185 km (0.105 R)
• M34: 6,206,068 km (0.034 R)
• M35: 6,313,928 km (0.099 R)
• M36: 6,458,738 km (0.115 R)
• M37: 6,568,095 km (0.114 R)
• M38: 7,656,569 km (0.054 R)
• M39: 7,811,103 km (0.045 R)
• M40: 7,908,192 km (0.118 R)
• M41: 8,699,565 km (0.067 R)
• M42: 9,350,765 km (0.062 R)
• M43: 9,619,741 km (0.1 R)
• M44: 9,724,011 km (0.062 R)
• M45: 10,059,858 km (0.081 R)
• M46: 10,123,288 km (0.118 R)
• M47: 11,003,073 km (0.091 R)
• M48: 11,133,971 km (0.084 R)
• M49: 11,441,245 km (0.105 R)
• M50: 11,595,929 km (0.104 R)
• M51: 11,818,082 km (0.06 R)
• M52: 11,974,412 km (0.098 R)
• M53: 12,153,929 km (0.069 R)
• M54: 12,311,905 km (0.087 R)
• M55: 12,584,023 km (0.117 R)
• M56: 12,743,794 km (0.041 R)
• M57: 13,065,130 km (0.066 R)
• M58: 13,482,358 km (0.047 R)
• M59: 13,575,708 km (0.118 R)
• M60: 13,739,517 km (0.112 R)
• M61: 13,809,978 km (0.105 R)
• M62: 14,353,766 km (0.113 R)
• M63: 14,808,244 km (0.083 R)
• M64: 15,001,076 km (0.082 R)
• M65: 15,194,805 km (0.085 R)
• M66: 15,389,133 km (0.085 R)
• M67: 15,903,600 km (0.096 R)
• M68: 15,977,651 km (0.116 R)
• M69: 16,051,702 km (0.115 R)
• M70: 16,150,586 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 13.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.67 AU - 5.73 AU

Year: 5818 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,085,362 km

• M1: 170,392 km (0.107 R)
• M2: 286,779 km (0.087 R)
• M3: 390,450 km (0.117 R)
• M4: 503,098 km (0.113 R)
• M5: 733,628 km (0.119 R)
• M6: 960,418 km (0.097 R)
• M7: 1,097,001 km (0.09 R)
• M8: 1,225,805 km (0.117 R)
• M9: 1,390,811 km (0.105 R)
• M10: 1,531,433 km (0.102 R)
• M11: 1,743,414 km (0.046 R)
• M12: 1,947,914 km (0.117 R)
• M13: 2,269,998 km (0.079 R)
• M14: 2,381,149 km (0.036 R)
• M15: 2,804,810 km (0.109 R)
• M16: 3,442,247 km (0.078 R)
• M17: 3,527,817 km (0.058 R)
• M18: 3,966,438 km (0.111 R)
• M19: 4,169,592 km (0.107 R)
• M20: 4,352,999 km (0.076 R)
• M21: 4,469,087 km (0.106 R)
• M22: 4,847,569 km (0.089 R)
• M23: 4,992,231 km (0.104 R)
• M24: 5,484,707 km (0.104 R)
• M25: 5,838,954 km (0.03 R)
• M26: 6,305,251 km (0.057 R)
• M27: 6,918,752 km (0.087 R)
• M28: 7,027,510 km (0.116 R)
• M29: 7,301,722 km (0.078 R)
• M30: 7,551,401 km (0.107 R)
• M31: 8,088,158 km (0.102 R)
• M32: 8,549,818 km (0.097 R)
• M33: 9,138,934 km (0.035 R)
• M34: 9,228,393 km (0.099 R)
• M35: 9,378,291 km (0.119 R)
• M36: 9,619,741 km (0.099 R)
• M37: 10,047,143 km (0.051 R)
• M38: 10,232,345 km (0.075 R)
• M39: 10,700,137 km (0.115 R)
• M40: 10,794,534 km (0.117 R)
• M41: 11,495,400 km (0.028 R)
• M42: 11,721,442 km (0.08 R)
• M43: 12,974,623 km (0.099 R)
• M44: 13,345,327 km (0.066 R)
• M45: 13,890,761 km (0.078 R)
• M46: 14,582,800 km (0.108 R)
• M47: 14,968,314 km (0.059 R)
• M48: 15,250,755 km (0.059 R)
• M49: 15,428,178 km (0.103 R)
• M50: 16,072,646 km (0.116 R)
• M51: 16,180,805 km (0.058 R)
• M52: 16,725,790 km (0.085 R)
• M53: 17,796,611 km (0.104 R)
• M54: 18,171,055 km (0.069 R)
• M55: 18,321,401 km (0.082 R)
• M56: 20,393,331 km (0.057 R)
• M57: 20,628,200 km (0.112 R)
• M58: 20,745,934 km (0.053 R)
• M59: 21,060,987 km (0.055 R)
• M60: 21,337,892 km (0.114 R)
• M61: 21,735,673 km (0.073 R)
• M62: 22,015,571 km (0.062 R)
• M63: 22,659,889 km (0.069 R)
• M64: 22,862,444 km (0.055 R)
• M65: 23,187,820 km (0.048 R)
• M66: 23,351,180 km (0.084 R)
• M67: 23,555,830 km (0.111 R)
• M68: 24,090,792 km (0.117 R)
• M69: 24,422,002 km (0.102 R)
• M70: 25,088,760 km (0.104 R)
• M71: 25,466,644 km (0.106 R)
• M72: 26,100,341 km (0.083 R)
• M73: 26,312,769 km (0.066 R)
• M74: 28,250,511 km (0.063 R)
• M75: 28,643,504 km (0.114 R)
• M76: 28,818,683 km (0.12 R)
• M77: 29,126,257 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.9

Radius: 3.1

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.96 AU - 15.84 AU

Year: 20969 Days

Day: 21.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,085,362 km

• M1: 162,014 km (0.076 R)
• M2: 232,176 km (0.067 R)
• M3: 312,211 km (0.051 R)
• M4: 374,743 km (0.065 R)
• M5: 648,208 km (0.118 R)
• M6: 1,044,642 km (0.075 R)
• M7: 1,439,431 km (0.059 R)
• M8: 1,609,075 km (0.103 R)
• M9: 1,785,151 km (0.108 R)
• M10: 1,898,247 km (0.101 R)
• M11: 2,155,406 km (0.054 R)
• M12: 2,324,751 km (0.061 R)
• M13: 2,349,285 km (0.086 R)
• M14: 2,548,699 km (0.091 R)
• M15: 2,805,558 km (0.083 R)
• M16: 2,857,918 km (0.113 R)
• M17: 3,043,718 km (0.033 R)
• M18: 3,539,486 km (0.119 R)
• M19: 3,567,760 km (0.052 R)
• M20: 3,596,183 km (0.038 R)
• M21: 3,653,030 km (0.097 R)
• M22: 3,767,772 km (0.058 R)
• M23: 3,825,517 km (0.075 R)
• M24: 4,542,091 km (0.104 R)
• M25: 5,042,196 km (0.086 R)
• M26: 6,093,570 km (0.056 R)
• M27: 6,748,809 km (0.093 R)
• M28: 6,783,964 km (0.096 R)
• M29: 6,924,885 km (0.087 R)
• M30: 7,102,608 km (0.083 R)
• M31: 7,281,676 km (0.073 R)
• M32: 7,571,447 km (0.074 R)
• M33: 7,791,057 km (0.119 R)
• M34: 8,199,459 km (0.03 R)
• M35: 8,311,957 km (0.114 R)
• M36: 8,387,354 km (0.086 R)
• M37: 8,538,598 km (0.108 R)
• M38: 10,060,756 km (0.071 R)
• M39: 10,140,940 km (0.073 R)
• M40: 10,261,816 km (0.106 R)
• M41: 10,464,221 km (0.074 R)
• M42: 10,708,964 km (0.072 R)
• M43: 11,580,072 km (0.117 R)
• M44: 12,045,321 km (0.11 R)
• M45: 12,776,406 km (0.104 R)
• M46: 13,743,556 km (0.111 R)
• M47: 14,416,298 km (0.112 R)
• M48: 14,643,088 km (0.084 R)
• M49: 14,916,553 km (0.106 R)
• M50: 15,607,845 km (0.079 R)
• M51: 15,793,795 km (0.12 R)
• M52: 16,121,265 km (0.098 R)
• M53: 16,356,582 km (0.116 R)
• M54: 16,592,947 km (0.117 R)
• M55: 17,212,731 km (0.113 R)
• M56: 17,791,675 km (0.093 R)
• M57: 18,671,909 km (0.057 R)
• M58: 19,166,928 km (0.106 R)
• M59: 19,716,551 km (0.096 R)
• M60: 19,817,080 km (0.096 R)
• M61: 20,018,589 km (0.031 R)
• M62: 20,729,029 km (0.118 R)
• M63: 21,293,013 km (0.072 R)
• M64: 21,810,173 km (0.09 R)
• M65: 21,966,203 km (0.117 R)
• M66: 22,018,263 km (0.039 R)
• M67: 22,436,240 km (0.101 R)
• M68: 22,593,617 km (0.056 R)
• M69: 23,120,949 km (0.087 R)
• M70: 23,492,550 km (0.072 R)
• M71: 24,835,640 km (0.066 R)
• M72: 27,147,526 km (0.113 R)
• M73: 27,203,326 km (0.104 R)
• M74: 27,315,225 km (0.033 R)
• M75: 28,555,840 km (0.12 R)
• M76: 28,669,534 km (0.108 R)
• M77: 29,699,516 km (0.094 R)
• M78: 30,450,796 km (0.114 R)
• M79: 30,508,840 km (0.096 R)
• M80: 30,974,688 km (0.076 R)
• M81: 31,501,422 km (0.095 R)
• M82: 31,736,590 km (0.095 R)
• M83: 32,980,347 km (0.063 R)
• M84: 33,938,521 km (0.115 R)
• M85: 35,271,139 km (0.08 R)
• M86: 36,127,886 km (0.087 R)
• M87: 36,497,243 km (0.112 R)
• M88: 36,558,877 km (0.087 R)
• M89: 36,620,512 km (0.037 R)
• M90: 37,053,448 km (0.11 R)
• M91: 37,488,179 km (0.11 R)
• M92: 38,991,039 km (0.047 R)
• M93: 40,833,038 km (0.063 R)
• M94: 41,796,897 km (0.1 R)
• M95: 43,158,986 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.4

Radius: 3.2

Gravity: 87.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.92 AU - 16.28 AU

Year: 27616 Days

Day: 22.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,085,362 km

• M1: 43,084 km (0.105 R)
• M2: 522,545 km (0.055 R)
• M3: 602,281 km (0.12 R)
• M4: 1,332,917 km (0.101 R)
• M5: 1,368,970 km (0.103 R)
• M6: 2,371,425 km (0.109 R)
• M7: 3,249,565 km (0.094 R)
• M8: 4,058,441 km (0.064 R)
• M9: 4,593,851 km (0.084 R)
• M10: 4,925,659 km (0.098 R)
• M11: 7,072,239 km (0.105 R)
• M12: 7,390,434 km (0.106 R)
• M13: 8,372,544 km (0.116 R)
• M14: 9,534,321 km (0.101 R)
• M15: 10,672,910 km (0.058 R)
• M16: 10,818,320 km (0.114 R)
• M17: 12,383,263 km (0.082 R)
• M18: 12,766,233 km (0.077 R)
• M19: 14,017,470 km (0.025 R)
• M20: 14,416,448 km (0.104 R)
• M21: 16,887,356 km (0.117 R)
• M22: 17,482,456 km (0.115 R)
• M23: 18,693,002 km (0.086 R)
• M24: 19,396,860 km (0.037 R)
• M25: 19,752,005 km (0.029 R)
• M26: 20,921,113 km (0.112 R)
• M27: 21,559,896 km (0.069 R)
• M28: 22,020,059 km (0.072 R)
• M29: 23,043,607 km (0.105 R)
• M30: 23,231,502 km (0.099 R)
• M31: 23,608,489 km (0.083 R)
• M32: 24,082,714 km (0.095 R)
• M33: 25,815,805 km (0.102 R)
• M34: 26,402,379 km (0.038 R)
• M35: 27,588,540 km (0.092 R)
• M36: 28,590,247 km (0.105 R)
• M37: 28,893,034 km (0.082 R)
• M38: 29,705,799 km (0.105 R)
• M39: 29,807,974 km (0.062 R)
• M40: 30,114,949 km (0.046 R)
• M41: 30,217,573 km (0.081 R)
• M42: 31,874,669 km (0.077 R)
• M43: 32,083,956 km (0.063 R)
• M44: 33,667,450 km (0.091 R)
• M45: 33,880,477 km (0.103 R)
• M46: 34,200,916 km (0.055 R)
• M47: 34,952,495 km (0.106 R)
• M48: 36,253,548 km (0.102 R)
• M49: 39,799,466 km (0.096 R)
• M50: 40,589,792 km (0.056 R)
• M51: 40,816,582 km (0.08 R)
• M52: 43,338,354 km (0.042 R)
• M53: 44,384,491 km (0.106 R)
• M54: 44,618,014 km (0.081 R)
• M55: 48,892,025 km (0.083 R)
• M56: 49,374,927 km (0.104 R)
• M57: 51,199,871 km (0.075 R)
• M58: 52,305,250 km (0.063 R)
• M59: 52,799,072 km (0.059 R)
• M60: 55,417,035 km (0.074 R)
• M61: 57,312,739 km (0.09 R)
• M62: 57,949,278 km (0.063 R)
• M63: 58,332,399 km (0.112 R)
• M64: 60,131,163 km (0.085 R)
• M65: 61,037,427 km (0.054 R)
• M66: 62,863,419 km (0.077 R)
• M67: 63,257,011 km (0.042 R)
• M68: 64,442,724 km (0.092 R)
• M69: 65,104,545 km (0.078 R)
• M70: 66,301,627 km (0.1 R)
• M71: 66,435,068 km (0.105 R)
• M72: 69,664,886 km (0.105 R)
• M73: 72,120,385 km (0.041 R)
• M74: 72,532,528 km (0.106 R)
• M75: 74,188,277 km (0.102 R)
• M76: 76,835,561 km (0.103 R)
• M77: 79,797,150 km (0.109 R)
• M78: 81,220,574 km (0.092 R)
• M79: 81,506,156 km (0.076 R)
• M80: 83,371,193 km (0.116 R)
• M81: 84,670,600 km (0.108 R)
• M82: 86,413,564 km (0.109 R)
• M83: 86,559,422 km (0.103 R)
• M84: 87,728,530 km (0.107 R)
• M85: 88,755,818 km (0.09 R)
• M86: 93,203,513 km (0.115 R)
• M87: 95,153,222 km (0.114 R)
• M88: 97,116,394 km (0.12 R)
• M89: 98,026,997 km (0.114 R)
• M90: 100,622,221 km (0.098 R)
• M91: 100,775,558 km (0.047 R)
• M92: 102,159,339 km (0.085 R)
• M93: 102,467,660 km (0.073 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: 308 - 14,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit