🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 40.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,591,308 km

• M1: 494,870 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.58 AU - 0.7 AU

Year: 189 Days

Day: 36.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,591,308 km

• M1: 23,786 km (0.097 R)
• M2: 70,461 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.63 AU - 0.79 AU

Year: 221 Days

Day: 12.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,591,308 km

• M1: 255,513 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.67 AU - 0.97 AU

Year: 274 Days

Day: 36 Hours

Environment

Temp: 96 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.01 AU - 1.05 AU

Year: 386 Days

Day: 27.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,591,308 km

• M1: 135,087 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 12

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.26 AU - 6.8 AU

Year: 5463 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,591,308 km

• M1: 222,751 km (0.065 R)
• M2: 552,914 km (0.077 R)
• M3: 642,373 km (0.113 R)
• M4: 737,667 km (0.101 R)
• M5: 812,765 km (0.071 R)
• M6: 904,020 km (0.105 R)
• M7: 1,383,780 km (0.098 R)
• M8: 1,744,760 km (0.118 R)
• M9: 1,900,940 km (0.061 R)
• M10: 2,025,854 km (0.112 R)
• M11: 2,612,128 km (0.111 R)
• M12: 3,017,688 km (0.078 R)
• M13: 3,206,780 km (0.101 R)
• M14: 3,292,051 km (0.057 R)
• M15: 3,574,791 km (0.038 R)
• M16: 4,025,230 km (0.112 R)
• M17: 4,210,432 km (0.116 R)
• M18: 4,517,556 km (0.117 R)
• M19: 4,759,007 km (0.108 R)
• M20: 4,905,763 km (0.105 R)
• M21: 5,229,194 km (0.106 R)
• M22: 5,330,172 km (0.093 R)
• M23: 5,844,490 km (0.1 R)
• M24: 6,081,303 km (0.083 R)
• M25: 6,348,036 km (0.11 R)
• M26: 6,428,819 km (0.053 R)
• M27: 6,673,262 km (0.077 R)
• M28: 6,755,541 km (0.099 R)
• M29: 7,143,448 km (0.08 R)
• M30: 7,368,443 km (0.096 R)
• M31: 7,681,701 km (0.118 R)
• M32: 7,941,253 km (0.116 R)
• M33: 8,086,812 km (0.099 R)
• M34: 8,203,798 km (0.114 R)
• M35: 8,647,655 km (0.051 R)
• M36: 8,737,413 km (0.072 R)
• M37: 8,827,322 km (0.117 R)
• M38: 9,651,606 km (0.119 R)
• M39: 10,025,900 km (0.087 R)
• M40: 10,214,842 km (0.096 R)
• M41: 10,309,687 km (0.08 R)
• M42: 10,468,560 km (0.058 R)
• M43: 11,111,980 km (0.086 R)
• M44: 11,274,892 km (0.094 R)
• M45: 11,801,477 km (0.09 R)
• M46: 12,369,799 km (0.097 R)
• M47: 12,504,886 km (0.062 R)
• M48: 12,640,422 km (0.05 R)
• M49: 12,742,447 km (0.094 R)
• M50: 14,022,407 km (0.115 R)
• M51: 15,343,206 km (0.077 R)
• M52: 15,889,987 km (0.093 R)
• M53: 16,147,295 km (0.081 R)
• M54: 16,443,050 km (0.096 R)
• M55: 18,216,982 km (0.114 R)
• M56: 20,528,418 km (0.061 R)
• M57: 21,413,888 km (0.119 R)
• M58: 21,942,866 km (0.104 R)
• M59: 22,065,536 km (0.064 R)
• M60: 22,393,904 km (0.087 R)
• M61: 22,889,521 km (0.063 R)
• M62: 23,263,516 km (0.062 R)
• M63: 23,513,943 km (0.092 R)
• M64: 23,681,493 km (0.096 R)
• M65: 24,102,012 km (0.08 R)
• M66: 24,567,262 km (0.084 R)
• M67: 24,864,961 km (0.099 R)
• M68: 24,993,017 km (0.077 R)
• M69: 25,506,886 km (0.114 R)
• M70: 25,765,241 km (0.088 R)
• M71: 26,327,879 km (0.1 R)
• M72: 26,719,825 km (0.109 R)
• M73: 26,850,873 km (0.086 R)
• M74: 27,597,666 km (0.12 R)
• M75: 29,697,720 km (0.048 R)
• M76: 30,105,674 km (0.101 R)
• M77: 30,515,422 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.1

Radius: 8.4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.34 AU - 8.88 AU

Year: 7746 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,591,308 km

• M1: 121,922 km (0.092 R)
• M2: 188,045 km (0.095 R)
• M3: 271,819 km (0.047 R)
• M4: 501,153 km (0.082 R)
• M5: 863,778 km (0.107 R)
• M6: 1,122,882 km (0.102 R)
• M7: 1,614,011 km (0.026 R)
• M8: 1,672,504 km (0.101 R)
• M9: 1,751,492 km (0.091 R)
• M10: 2,208,813 km (0.086 R)
• M11: 3,009,161 km (0.052 R)
• M12: 3,105,951 km (0.109 R)
• M13: 4,130,397 km (0.089 R)
• M14: 4,819,595 km (0.043 R)
• M15: 4,933,289 km (0.117 R)
• M16: 5,076,454 km (0.12 R)
• M17: 5,192,093 km (0.099 R)
• M18: 5,813,523 km (0.115 R)
• M19: 6,086,988 km (0.106 R)
• M20: 6,489,556 km (0.106 R)
• M21: 6,552,237 km (0.107 R)
• M22: 6,741,628 km (0.11 R)
• M23: 6,932,665 km (0.036 R)
• M24: 7,157,959 km (0.111 R)
• M25: 7,255,347 km (0.075 R)
• M26: 7,385,647 km (0.108 R)
• M27: 8,388,401 km (0.046 R)
• M28: 8,525,283 km (0.065 R)
• M29: 8,801,441 km (0.058 R)
• M30: 9,185,908 km (0.115 R)
• M31: 9,326,978 km (0.112 R)
• M32: 9,647,267 km (0.062 R)
• M33: 9,754,828 km (0.062 R)
• M34: 10,116,257 km (0.051 R)
• M35: 10,298,617 km (0.09 R)
• M36: 10,889,379 km (0.092 R)
• M37: 11,151,474 km (0.092 R)
• M38: 11,758,093 km (0.067 R)
• M39: 12,103,964 km (0.109 R)
• M40: 12,531,365 km (0.09 R)
• M41: 12,609,605 km (0.103 R)
• M42: 13,802,648 km (0.109 R)
• M43: 15,197,797 km (0.11 R)
• M44: 15,281,273 km (0.102 R)
• M45: 16,766,481 km (0.102 R)
• M46: 16,895,883 km (0.102 R)
• M47: 17,242,651 km (0.106 R)
• M48: 17,504,297 km (0.065 R)
• M49: 17,723,458 km (0.079 R)
• M50: 17,855,254 km (0.047 R)
• M51: 18,519,468 km (0.09 R)
• M52: 19,327,297 km (0.1 R)
• M53: 19,644,444 km (0.084 R)
• M54: 19,781,027 km (0.062 R)
• M55: 20,930,537 km (0.077 R)
• M56: 21,209,687 km (0.103 R)
• M57: 21,677,629 km (0.109 R)
• M58: 21,912,947 km (0.119 R)
• M59: 22,576,114 km (0.115 R)
• M60: 24,019,434 km (0.065 R)
• M61: 24,214,061 km (0.076 R)
• M62: 24,409,286 km (0.118 R)
• M63: 24,703,096 km (0.11 R)
• M64: 25,244,790 km (0.115 R)
• M65: 25,492,375 km (0.114 R)
• M66: 25,890,155 km (0.102 R)
• M67: 26,540,757 km (0.036 R)
• M68: 26,742,115 km (0.046 R)
• M69: 28,524,873 km (0.047 R)
• M70: 28,731,019 km (0.081 R)
• M71: 30,240,761 km (0.07 R)
• M72: 30,345,778 km (0.114 R)
• M73: 30,398,437 km (0.099 R)
• M74: 31,137,750 km (0.075 R)
• M75: 31,190,707 km (0.116 R)
• M76: 31,669,420 km (0.034 R)
• M77: 31,829,490 km (0.107 R)
• M78: 34,866,925 km (0.052 R)
• M79: 35,696,146 km (0.091 R)
• M80: 36,531,800 km (0.06 R)
• M81: 36,643,699 km (0.083 R)
• M82: 37,204,990 km (0.118 R)
• M83: 37,261,239 km (0.114 R)
• M84: 37,317,488 km (0.037 R)
• M85: 37,599,480 km (0.101 R)
• M86: 37,656,028 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 8.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.81 AU - 10.69 AU

Year: 12108 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 98,591,308 km

• M1: 131,945 km (0.07 R)
• M2: 296,204 km (0.1 R)
• M3: 658,081 km (0.103 R)
• M4: 935,435 km (0.03 R)
• M5: 1,649,017 km (0.108 R)
• M6: 1,944,772 km (0.1 R)
• M7: 2,026,453 km (0.09 R)
• M8: 2,430,517 km (0.109 R)
• M9: 3,336,332 km (0.102 R)
• M10: 3,559,083 km (0.068 R)
• M11: 3,941,156 km (0.106 R)
• M12: 4,150,294 km (0.078 R)
• M13: 4,634,392 km (0.047 R)
• M14: 4,827,374 km (0.051 R)
• M15: 5,364,879 km (0.107 R)
• M16: 5,422,474 km (0.117 R)
• M17: 5,772,982 km (0.113 R)
• M18: 6,312,581 km (0.087 R)
• M19: 6,681,191 km (0.083 R)
• M20: 6,962,285 km (0.115 R)
• M21: 7,215,554 km (0.114 R)
• M22: 7,828,905 km (0.11 R)
• M23: 8,324,822 km (0.111 R)
• M24: 9,661,778 km (0.1 R)
• M25: 9,873,310 km (0.072 R)
• M26: 10,917,503 km (0.083 R)
• M27: 11,322,614 km (0.093 R)
• M28: 11,770,211 km (0.075 R)
• M29: 11,958,555 km (0.054 R)
• M30: 12,147,796 km (0.089 R)
• M31: 12,798,547 km (0.042 R)
• M32: 13,421,472 km (0.089 R)
• M33: 14,294,077 km (0.046 R)
• M34: 14,737,185 km (0.101 R)
• M35: 15,103,102 km (0.11 R)
• M36: 16,260,690 km (0.103 R)
• M37: 18,050,030 km (0.073 R)
• M38: 19,144,488 km (0.096 R)
• M39: 19,990,464 km (0.089 R)
• M40: 20,395,575 km (0.115 R)
• M41: 21,122,322 km (0.061 R)
• M42: 22,089,023 km (0.113 R)
• M43: 23,447,671 km (0.083 R)
• M44: 23,542,367 km (0.101 R)
• M45: 23,874,773 km (0.115 R)
• M46: 24,065,361 km (0.088 R)
• M47: 24,544,223 km (0.108 R)
• M48: 25,171,487 km (0.102 R)
• M49: 25,462,754 km (0.029 R)
• M50: 26,639,042 km (0.098 R)
• M51: 27,134,361 km (0.064 R)
• M52: 29,553,957 km (0.067 R)
• M53: 30,479,070 km (0.082 R)
• M54: 31,518,027 km (0.108 R)
• M55: 31,884,393 km (0.1 R)
• M56: 32,199,446 km (0.045 R)
• M57: 32,832,843 km (0.068 R)
• M58: 35,516,180 km (0.067 R)
• M59: 35,842,752 km (0.096 R)
• M60: 36,608,993 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.1

Radius: 6.3

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.6 AU - 24 AU

Year: 32507 Days

Day: 21.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,591,308 km

• M1: 224,397 km (0.119 R)
• M2: 539,899 km (0.106 R)
• M3: 1,114,355 km (0.093 R)
• M4: 1,314,516 km (0.115 R)
• M5: 1,383,780 km (0.044 R)
• M6: 1,490,144 km (0.043 R)
• M7: 1,636,152 km (0.073 R)
• M8: 1,710,951 km (0.101 R)
• M9: 2,265,809 km (0.104 R)
• M10: 2,693,958 km (0.085 R)
• M11: 4,749,284 km (0.106 R)
• M12: 7,352,137 km (0.077 R)
• M13: 7,727,328 km (0.083 R)
• M14: 8,044,625 km (0.09 R)
• M15: 8,757,759 km (0.073 R)
• M16: 9,356,300 km (0.08 R)
• M17: 10,873,970 km (0.071 R)
• M18: 12,988,237 km (0.042 R)
• M19: 13,593,360 km (0.074 R)
• M20: 14,988,061 km (0.102 R)
• M21: 16,023,428 km (0.063 R)
• M22: 16,999,554 km (0.069 R)
• M23: 18,415,049 km (0.042 R)
• M24: 18,668,617 km (0.117 R)
• M25: 19,867,794 km (0.066 R)
• M26: 22,160,082 km (0.115 R)
• M27: 22,429,957 km (0.09 R)
• M28: 22,700,878 km (0.04 R)
• M29: 23,428,672 km (0.077 R)
• M30: 24,163,946 km (0.09 R)
• M31: 25,940,720 km (0.109 R)
• M32: 26,415,244 km (0.069 R)
• M33: 26,797,018 km (0.097 R)
• M34: 27,469,311 km (0.069 R)
• M35: 29,717,318 km (0.109 R)
• M36: 30,813,122 km (0.068 R)
• M37: 31,315,621 km (0.064 R)
• M38: 32,532,600 km (0.12 R)
• M39: 33,044,225 km (0.056 R)
• M40: 33,661,615 km (0.118 R)
• M41: 34,179,074 km (0.056 R)
• M42: 35,747,159 km (0.099 R)
• M43: 35,852,626 km (0.082 R)
• M44: 36,699,200 km (0.089 R)
• M45: 39,496,231 km (0.082 R)
• M46: 40,810,150 km (0.1 R)
• M47: 41,251,164 km (0.05 R)
• M48: 43,368,124 km (0.073 R)
• M49: 43,931,060 km (0.034 R)
• M50: 44,383,145 km (0.104 R)
• M51: 45,634,232 km (0.07 R)
• M52: 45,748,674 km (0.111 R)
• M53: 46,092,151 km (0.115 R)
• M54: 46,206,893 km (0.067 R)
• M55: 47,822,550 km (0.117 R)
• M56: 48,988,067 km (0.102 R)
• M57: 49,574,191 km (0.109 R)
• M58: 49,809,359 km (0.079 R)
• M59: 51,703,717 km (0.068 R)
• M60: 53,019,729 km (0.114 R)
• M61: 54,589,161 km (0.054 R)
• M62: 55,684,666 km (0.11 R)
• M63: 56,173,851 km (0.065 R)
• M64: 56,541,712 km (0.087 R)
• M65: 56,787,352 km (0.089 R)
• M66: 57,650,083 km (0.115 R)
• M67: 58,889,950 km (0.083 R)
• M68: 59,888,067 km (0.064 R)
• M69: 60,766,057 km (0.041 R)
• M70: 60,891,868 km (0.077 R)
• M71: 61,017,830 km (0.103 R)
• M72: 63,043,385 km (0.119 R)
• M73: 64,064,391 km (0.07 R)
• M74: 65,219,585 km (0.085 R)
• M75: 68,726,309 km (0.115 R)
• M76: 68,988,404 km (0.106 R)
• M77: 70,304,267 km (0.093 R)
• M78: 71,495,665 km (0.115 R)
• M79: 72,827,235 km (0.081 R)
• M80: 74,301,373 km (0.096 R)
• M81: 75,785,384 km (0.108 R)
• M82: 76,327,377 km (0.103 R)
• M83: 76,463,212 km (0.115 R)
• M84: 76,870,716 km (0.114 R)
• M85: 79,744,342 km (0.061 R)
• M86: 80,848,224 km (0.03 R)
• M87: 81,957,193 km (0.115 R)
• M88: 85,454,941 km (0.068 R)
• M89: 85,596,012 km (0.117 R)
• M90: 86,019,224 km (0.097 R)
• M91: 92,306,075 km (0.051 R)
• M92: 95,212,163 km (0.076 R)
• M93: 95,504,477 km (0.116 R)
• M94: 95,650,784 km (0.077 R)
• M95: 98,000,817 km (0.068 R)
• M96: 98,443,627 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit