🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.1 AU

Year: 317 Days

Day: 13.7 Hours

Environment

Temp: 50 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,036,272 km

• M1: 156,031 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.04 AU - 1.24 AU

Year: 451 Days

Day: 25.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.24 AU - 1.84 AU

Year: 709 Days

Day: 35.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,036,272 km

• M1: 215,271 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.14 AU - 2.7 AU

Year: 1396 Days

Day: 14 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.39 AU - 3.67 AU

Year: 2460 Days

Day: 35.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.42 AU - 4.48 AU

Year: 3481 Days

Day: 19.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 13.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.74 AU - 5.46 AU

Year: 3659 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 99,036,272 km

• M1: 193,729 km (0.074 R)
• M2: 346,917 km (0.093 R)
• M3: 468,541 km (0.105 R)
• M4: 589,565 km (0.112 R)
• M5: 734,226 km (0.115 R)
• M6: 845,826 km (0.112 R)
• M7: 1,012,778 km (0.071 R)
• M8: 1,298,809 km (0.106 R)
• M9: 1,596,359 km (0.077 R)
• M10: 1,853,667 km (0.06 R)
• M11: 2,157,500 km (0.114 R)
• M12: 2,357,812 km (0.08 R)
• M13: 2,759,333 km (0.088 R)
• M14: 2,922,394 km (0.119 R)
• M15: 3,239,392 km (0.081 R)
• M16: 3,489,520 km (0.071 R)
• M17: 4,070,259 km (0.091 R)
• M18: 4,382,619 km (0.059 R)
• M19: 4,595,347 km (0.091 R)
• M20: 4,811,516 km (0.11 R)
• M21: 4,986,845 km (0.082 R)
• M22: 5,366,674 km (0.051 R)
• M23: 5,525,697 km (0.106 R)
• M24: 5,686,514 km (0.11 R)
• M25: 5,778,966 km (0.088 R)
• M26: 6,489,256 km (0.088 R)
• M27: 6,953,459 km (0.075 R)
• M28: 7,327,603 km (0.104 R)
• M29: 7,555,291 km (0.064 R)
• M30: 7,914,027 km (0.089 R)
• M31: 8,542,338 km (0.1 R)
• M32: 8,675,181 km (0.106 R)
• M33: 9,213,733 km (0.112 R)
• M34: 9,404,919 km (0.103 R)
• M35: 9,514,574 km (0.101 R)
• M36: 9,735,530 km (0.056 R)
• M37: 10,210,503 km (0.06 R)
• M38: 10,865,293 km (0.106 R)
• M39: 11,125,294 km (0.082 R)
• M40: 11,270,554 km (0.093 R)
• M41: 11,445,733 km (0.119 R)
• M42: 11,739,843 km (0.12 R)
• M43: 11,917,415 km (0.086 R)
• M44: 12,305,322 km (0.112 R)
• M45: 12,727,787 km (0.102 R)
• M46: 12,940,814 km (0.117 R)
• M47: 13,556,110 km (0.098 R)
• M48: 14,560,211 km (0.12 R)
• M49: 14,910,869 km (0.11 R)
• M50: 15,167,728 km (0.091 R)
• M51: 15,490,860 km (0.084 R)
• M52: 15,718,398 km (0.106 R)
• M53: 15,881,609 km (0.11 R)
• M54: 16,573,200 km (0.118 R)
• M55: 17,207,495 km (0.098 R)
• M56: 17,510,730 km (0.05 R)
• M57: 17,680,075 km (0.079 R)
• M58: 17,849,868 km (0.096 R)
• M59: 19,227,515 km (0.084 R)
• M60: 19,367,240 km (0.094 R)
• M61: 19,542,269 km (0.11 R)
• M62: 19,717,747 km (0.094 R)
• M63: 19,893,974 km (0.096 R)
• M64: 20,105,954 km (0.095 R)
• M65: 20,782,286 km (0.063 R)
• M66: 20,889,847 km (0.053 R)
• M67: 21,033,311 km (0.098 R)
• M68: 21,177,374 km (0.104 R)
• M69: 21,611,058 km (0.072 R)
• M70: 22,230,543 km (0.096 R)
• M71: 22,340,497 km (0.067 R)
• M72: 22,634,607 km (0.071 R)
• M73: 24,918,667 km (0.082 R)
• M74: 25,299,992 km (0.026 R)
• M75: 25,568,221 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.9

Radius: 8.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.37 AU - 9.05 AU

Year: 9533 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,036,272 km

• M1: 251,175 km (0.105 R)
• M2: 352,752 km (0.12 R)
• M3: 721,211 km (0.052 R)
• M4: 790,326 km (0.116 R)
• M5: 935,735 km (0.098 R)
• M6: 1,122,134 km (0.11 R)
• M7: 1,389,465 km (0.099 R)
• M8: 1,639,742 km (0.038 R)
• M9: 1,770,491 km (0.047 R)
• M10: 1,904,680 km (0.105 R)
• M11: 2,203,577 km (0.105 R)
• M12: 2,625,143 km (0.106 R)
• M13: 2,734,499 km (0.099 R)
• M14: 2,845,501 km (0.099 R)
• M15: 3,163,995 km (0.072 R)
• M16: 3,566,264 km (0.108 R)
• M17: 3,712,122 km (0.054 R)
• M18: 3,884,758 km (0.085 R)
• M19: 4,060,236 km (0.083 R)
• M20: 4,470,882 km (0.095 R)
• M21: 4,734,324 km (0.112 R)
• M22: 5,248,791 km (0.105 R)
• M23: 5,981,521 km (0.039 R)
• M24: 7,201,193 km (0.106 R)
• M25: 7,886,501 km (0.102 R)
• M26: 8,365,812 km (0.12 R)
• M27: 9,185,459 km (0.106 R)
• M28: 9,419,430 km (0.034 R)
• M29: 9,927,763 km (0.066 R)
• M30: 10,340,803 km (0.057 R)
• M31: 10,444,923 km (0.095 R)
• M32: 10,689,366 km (0.111 R)
• M33: 10,829,839 km (0.08 R)
• M34: 11,975,609 km (0.065 R)
• M35: 12,048,613 km (0.077 R)
• M36: 13,841,992 km (0.086 R)
• M37: 14,148,967 km (0.063 R)
• M38: 14,652,513 km (0.119 R)
• M39: 14,769,648 km (0.099 R)
• M40: 14,847,738 km (0.112 R)
• M41: 15,319,869 km (0.115 R)
• M42: 15,757,144 km (0.075 R)
• M43: 15,957,156 km (0.093 R)
• M44: 16,359,724 km (0.078 R)
• M45: 17,339,740 km (0.103 R)
• M46: 17,463,607 km (0.08 R)
• M47: 18,003,655 km (0.097 R)
• M48: 19,398,954 km (0.086 R)
• M49: 19,915,067 km (0.102 R)
• M50: 20,088,002 km (0.114 R)
• M51: 20,261,536 km (0.059 R)
• M52: 20,479,051 km (0.103 R)
• M53: 20,828,811 km (0.12 R)
• M54: 21,534,314 km (0.083 R)
• M55: 22,607,081 km (0.111 R)
• M56: 23,331,882 km (0.097 R)
• M57: 24,711,474 km (0.073 R)
• M58: 24,990,623 km (0.032 R)
• M59: 25,177,172 km (0.107 R)
• M60: 25,975,576 km (0.112 R)
• M61: 26,496,625 km (0.097 R)
• M62: 26,686,914 km (0.096 R)
• M63: 26,829,929 km (0.115 R)
• M64: 27,260,622 km (0.089 R)
• M65: 27,404,684 km (0.033 R)
• M66: 27,693,558 km (0.079 R)
• M67: 27,790,048 km (0.102 R)
• M68: 28,031,799 km (0.114 R)
• M69: 28,128,738 km (0.117 R)
• M70: 28,371,535 km (0.046 R)
• M71: 28,663,700 km (0.092 R)
• M72: 28,761,387 km (0.08 R)
• M73: 29,300,389 km (0.079 R)
• M74: 29,645,062 km (0.075 R)
• M75: 29,892,048 km (0.086 R)
• M76: 30,139,782 km (0.092 R)
• M77: 30,388,264 km (0.067 R)
• M78: 31,087,485 km (0.072 R)
• M79: 31,388,775 km (0.115 R)
• M80: 31,489,454 km (0.091 R)
• M81: 32,705,386 km (0.079 R)
• M82: 32,960,749 km (0.083 R)
• M83: 33,216,711 km (0.066 R)
• M84: 33,627,507 km (0.098 R)
• M85: 34,558,155 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.8

Radius: 3.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.58 AU - 18.22 AU

Year: 22412 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 99,036,272 km

• M1: 80,932 km (0.097 R)
• M2: 128,355 km (0.065 R)
• M3: 342,729 km (0.064 R)
• M4: 458,667 km (0.098 R)
• M5: 666,459 km (0.032 R)
• M6: 798,853 km (0.11 R)
• M7: 1,332,468 km (0.035 R)
• M8: 1,422,676 km (0.088 R)
• M9: 1,545,944 km (0.048 R)
• M10: 1,802,954 km (0.09 R)
• M11: 1,852,620 km (0.063 R)
• M12: 3,154,421 km (0.044 R)
• M13: 3,214,409 km (0.087 R)
• M14: 3,315,238 km (0.118 R)
• M15: 3,898,969 km (0.061 R)
• M16: 4,694,980 km (0.101 R)
• M17: 5,017,812 km (0.051 R)
• M18: 5,111,310 km (0.037 R)
• M19: 5,443,268 km (0.067 R)
• M20: 5,611,715 km (0.108 R)
• M21: 6,735,794 km (0.112 R)
• M22: 6,761,525 km (0.066 R)
• M23: 7,151,676 km (0.095 R)
• M24: 7,336,280 km (0.108 R)
• M25: 7,737,052 km (0.057 R)
• M26: 8,671,740 km (0.088 R)
• M27: 8,981,557 km (0.06 R)
• M28: 9,066,828 km (0.117 R)
• M29: 9,583,389 km (0.101 R)
• M30: 9,699,477 km (0.045 R)
• M31: 9,991,642 km (0.055 R)
• M32: 10,286,798 km (0.08 R)
• M33: 10,734,994 km (0.117 R)
• M34: 10,946,226 km (0.07 R)
• M35: 11,681,051 km (0.047 R)
• M36: 11,712,017 km (0.112 R)
• M37: 12,463,148 km (0.111 R)
• M38: 12,558,143 km (0.061 R)
• M39: 14,209,554 km (0.067 R)
• M40: 15,212,308 km (0.039 R)
• M41: 15,381,653 km (0.108 R)
• M42: 15,996,500 km (0.096 R)
• M43: 17,852,860 km (0.072 R)
• M44: 18,067,234 km (0.117 R)
• M45: 18,570,780 km (0.074 R)
• M46: 18,787,997 km (0.103 R)
• M47: 19,078,964 km (0.058 R)
• M48: 19,665,388 km (0.028 R)
• M49: 19,960,844 km (0.085 R)
• M50: 21,954,684 km (0.06 R)
• M51: 23,188,867 km (0.045 R)
• M52: 24,208,077 km (0.118 R)
• M53: 24,882,464 km (0.08 R)
• M54: 26,330,572 km (0.064 R)
• M55: 26,982,968 km (0.061 R)
• M56: 27,187,917 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.9

Radius: 6.3

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.72 AU - 20.44 AU

Year: 29701 Days

Day: 22.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,036,272 km

• M1: 113,395 km (0.092 R)
• M2: 224,995 km (0.111 R)
• M3: 644,767 km (0.098 R)
• M4: 1,606,083 km (0.056 R)
• M5: 3,937,566 km (0.081 R)
• M6: 4,140,570 km (0.055 R)
• M7: 4,347,165 km (0.108 R)
• M8: 4,399,374 km (0.098 R)
• M9: 4,716,671 km (0.045 R)
• M10: 4,824,232 km (0.086 R)
• M11: 5,373,556 km (0.091 R)
• M12: 5,429,655 km (0.096 R)
• M13: 5,598,850 km (0.056 R)
• M14: 6,175,699 km (0.098 R)
• M15: 6,293,283 km (0.096 R)
• M16: 6,352,374 km (0.076 R)
• M17: 6,892,572 km (0.075 R)
• M18: 8,080,679 km (0.093 R)
• M19: 8,273,959 km (0.118 R)
• M20: 8,403,660 km (0.102 R)
• M21: 8,796,953 km (0.086 R)
• M22: 8,995,918 km (0.086 R)
• M23: 9,601,491 km (0.04 R)
• M24: 9,806,290 km (0.095 R)
• M25: 10,081,550 km (0.118 R)
• M26: 10,499,377 km (0.059 R)
• M27: 11,065,007 km (0.111 R)
• M28: 11,495,848 km (0.06 R)
• M29: 11,932,225 km (0.118 R)
• M30: 12,448,039 km (0.101 R)
• M31: 13,046,580 km (0.114 R)
• M32: 13,654,396 km (0.049 R)
• M33: 14,583,399 km (0.11 R)
• M34: 15,372,976 km (0.078 R)
• M35: 15,692,667 km (0.09 R)
• M36: 15,853,485 km (0.092 R)
• M37: 16,829,012 km (0.046 R)
• M38: 17,573,411 km (0.09 R)
• M39: 19,524,168 km (0.063 R)
• M40: 20,044,170 km (0.092 R)
• M41: 20,131,385 km (0.107 R)
• M42: 22,712,248 km (0.065 R)
• M43: 23,076,220 km (0.093 R)
• M44: 23,350,582 km (0.103 R)
• M45: 23,994,900 km (0.066 R)
• M46: 24,551,853 km (0.092 R)
• M47: 25,206,942 km (0.088 R)
• M48: 26,534,324 km (0.101 R)
• M49: 26,917,743 km (0.092 R)
• M50: 28,763,781 km (0.087 R)
• M51: 33,193,075 km (0.12 R)
• M52: 34,855,556 km (0.057 R)
• M53: 35,380,644 km (0.09 R)
• M54: 36,757,992 km (0.093 R)
• M55: 37,399,617 km (0.101 R)
• M56: 38,693,938 km (0.063 R)
• M57: 40,552,542 km (0.111 R)
• M58: 42,551,918 km (0.06 R)
• M59: 43,000,562 km (0.104 R)
• M60: 43,113,059 km (0.108 R)
• M61: 46,415,133 km (0.094 R)
• M62: 47,224,457 km (0.102 R)
• M63: 48,505,464 km (0.036 R)
• M64: 49,326,457 km (0.058 R)
• M65: 49,915,873 km (0.119 R)
• M66: 50,744,795 km (0.101 R)
• M67: 51,817,262 km (0.099 R)
• M68: 52,776,932 km (0.093 R)
• M69: 53,017,635 km (0.05 R)
• M70: 56,058,511 km (0.065 R)
• M71: 57,290,749 km (0.119 R)
• M72: 57,910,084 km (0.096 R)
• M73: 58,282,732 km (0.108 R)
• M74: 62,053,496 km (0.111 R)
• M75: 64,997,283 km (0.115 R)
• M76: 65,643,246 km (0.078 R)
• M77: 66,421,155 km (0.097 R)
• M78: 68,248,194 km (0.083 R)
• M79: 71,684,906 km (0.1 R)
• M80: 72,753,633 km (0.072 R)
• M81: 73,827,746 km (0.117 R)
• M82: 76,127,364 km (0.109 R)
• M83: 78,175,958 km (0.092 R)
• M84: 79,138,022 km (0.097 R)
• M85: 83,305,968 km (0.088 R)
• M86: 83,726,637 km (0.113 R)
• M87: 85,557,715 km (0.104 R)
• M88: 86,123,793 km (0.104 R)
• M89: 87,686,942 km (0.099 R)
• M90: 88,257,657 km (0.102 R)
• M91: 90,985,575 km (0.085 R)
• M92: 91,129,937 km (0.091 R)
• M93: 95,202,140 km (0.032 R)
• M94: 96,229,429 km (0.089 R)
• M95: 96,376,483 km (0.046 R)
• M96: 97,703,417 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit