🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.47 AU - 1.51 AU

Year: 668 Days

Day: 42.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.15 AU - 2.45 AU

Year: 1280 Days

Day: 37.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.27 AU - 2.79 AU

Year: 1477 Days

Day: 42.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.49 AU - 2.97 AU

Year: 1656 Days

Day: 41 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,697,521 km

• M1: 46,226 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303

Radius: 11.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.98 AU - 7.92 AU

Year: 6013 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 103,697,521 km

• M1: 200,312 km (0.083 R)
• M2: 347,217 km (0.056 R)
• M3: 547,379 km (0.093 R)
• M4: 869,912 km (0.076 R)
• M5: 1,196,633 km (0.031 R)
• M6: 1,474,287 km (0.067 R)
• M7: 1,621,043 km (0.071 R)
• M8: 2,655,512 km (0.101 R)
• M9: 2,745,121 km (0.112 R)
• M10: 5,806,193 km (0.038 R)
• M11: 6,280,119 km (0.108 R)
• M12: 6,400,545 km (0.114 R)
• M13: 6,717,543 km (0.101 R)
• M14: 6,939,845 km (0.054 R)
• M15: 7,647,443 km (0.096 R)
• M16: 7,750,366 km (0.104 R)
• M17: 8,377,930 km (0.026 R)
• M18: 10,357,109 km (0.111 R)
• M19: 10,614,418 km (0.06 R)
• M20: 10,700,586 km (0.091 R)
• M21: 10,873,671 km (0.104 R)
• M22: 11,457,701 km (0.059 R)
• M23: 11,753,456 km (0.061 R)
• M24: 12,051,754 km (0.08 R)
• M25: 12,382,814 km (0.037 R)
• M26: 12,503,988 km (0.069 R)
• M27: 12,747,384 km (0.09 R)
• M28: 12,869,755 km (0.108 R)
• M29: 13,023,243 km (0.111 R)
• M30: 13,239,112 km (0.086 R)
• M31: 13,643,176 km (0.106 R)
• M32: 14,367,978 km (0.109 R)
• M33: 14,463,421 km (0.117 R)
• M34: 14,559,164 km (0.103 R)
• M35: 15,267,211 km (0.034 R)
• M36: 15,364,749 km (0.111 R)
• M37: 15,494,899 km (0.029 R)
• M38: 15,887,892 km (0.12 R)
• M39: 16,118,572 km (0.072 R)
• M40: 16,918,173 km (0.092 R)
• M41: 17,187,599 km (0.106 R)
• M42: 17,356,644 km (0.099 R)
• M43: 18,555,821 km (0.076 R)
• M44: 19,358,413 km (0.107 R)
• M45: 19,569,645 km (0.118 R)
• M46: 19,852,385 km (0.119 R)
• M47: 20,673,079 km (0.109 R)
• M48: 21,141,919 km (0.104 R)
• M49: 21,250,677 km (0.097 R)
• M50: 22,421,430 km (0.085 R)
• M51: 22,754,584 km (0.073 R)
• M52: 23,163,884 km (0.078 R)
• M53: 23,876,568 km (0.113 R)
• M54: 24,254,752 km (0.106 R)
• M55: 25,400,671 km (0.1 R)
• M56: 25,631,950 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.2

Radius: 9.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.36 AU - 11.52 AU

Year: 12383 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 103,697,521 km

• M1: 413,638 km (0.1 R)
• M2: 484,847 km (0.105 R)
• M3: 1,138,290 km (0.111 R)
• M4: 1,290,282 km (0.115 R)
• M5: 1,400,834 km (0.104 R)
• M6: 1,614,610 km (0.075 R)
• M7: 1,786,348 km (0.08 R)
• M8: 2,376,063 km (0.089 R)
• M9: 2,692,462 km (0.095 R)
• M10: 2,897,262 km (0.089 R)
• M11: 3,001,532 km (0.119 R)
• M12: 3,128,391 km (0.119 R)
• M13: 3,192,419 km (0.097 R)
• M14: 3,256,895 km (0.076 R)
• M15: 3,541,730 km (0.084 R)
• M16: 3,698,508 km (0.106 R)
• M17: 3,926,346 km (0.109 R)
• M18: 4,135,484 km (0.109 R)
• M19: 4,858,939 km (0.033 R)
• M20: 5,184,464 km (0.098 R)
• M21: 5,778,068 km (0.082 R)
• M22: 6,777,681 km (0.073 R)
• M23: 6,888,982 km (0.099 R)
• M24: 7,056,980 km (0.026 R)
• M25: 7,598,225 km (0.096 R)
• M26: 7,713,865 km (0.111 R)
• M27: 7,830,102 km (0.077 R)
• M28: 7,946,938 km (0.053 R)
• M29: 8,211,876 km (0.101 R)
• M30: 9,116,195 km (0.057 R)
• M31: 9,424,666 km (0.057 R)
• M32: 9,925,220 km (0.098 R)
• M33: 10,020,065 km (0.12 R)
• M34: 10,531,092 km (0.077 R)
• M35: 10,660,195 km (0.042 R)
• M36: 11,878,819 km (0.102 R)
• M37: 12,215,713 km (0.1 R)
• M38: 12,283,481 km (0.068 R)
• M39: 12,385,357 km (0.096 R)
• M40: 12,555,899 km (0.101 R)
• M41: 12,727,039 km (0.093 R)
• M42: 13,419,677 km (0.029 R)
• M43: 16,124,406 km (0.107 R)
• M44: 16,385,305 km (0.118 R)
• M45: 16,534,903 km (0.099 R)
• M46: 18,912,612 km (0.085 R)
• M47: 19,583,109 km (0.114 R)
• M48: 21,028,374 km (0.084 R)
• M49: 21,191,137 km (0.07 R)
• M50: 21,763,947 km (0.102 R)
• M51: 22,466,309 km (0.118 R)
• M52: 22,549,485 km (0.069 R)
• M53: 22,966,714 km (0.117 R)
• M54: 23,554,933 km (0.097 R)
• M55: 23,681,642 km (0.118 R)
• M56: 24,361,415 km (0.1 R)
• M57: 24,489,471 km (0.118 R)
• M58: 24,703,545 km (0.076 R)
• M59: 25,176,723 km (0.076 R)
• M60: 25,652,893 km (0.093 R)
• M61: 25,913,942 km (0.059 R)
• M62: 26,175,738 km (0.104 R)
• M63: 27,276,329 km (0.106 R)
• M64: 27,631,774 km (0.055 R)
• M65: 28,842,469 km (0.056 R)
• M66: 29,659,124 km (0.044 R)
• M67: 29,933,188 km (0.117 R)
• M68: 30,575,561 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828

Radius: 10.4

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.07 AU - 11.49 AU

Year: 13907 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 83.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,697,521 km

• M1: 183,557 km (0.093 R)
• M2: 365,318 km (0.101 R)
• M3: 492,775 km (0.086 R)
• M4: 860,487 km (0.092 R)
• M5: 970,741 km (0.047 R)
• M6: 1,157,289 km (0.096 R)
• M7: 1,230,293 km (0.084 R)
• M8: 1,459,477 km (0.043 R)
• M9: 1,758,523 km (0.081 R)
• M10: 1,958,984 km (0.104 R)
• M11: 2,077,017 km (0.05 R)
• M12: 2,382,645 km (0.113 R)
• M13: 3,036,687 km (0.087 R)
• M14: 4,268,925 km (0.106 R)
• M15: 4,384,414 km (0.088 R)
• M16: 5,058,802 km (0.106 R)
• M17: 5,181,173 km (0.12 R)
• M18: 6,238,979 km (0.104 R)
• M19: 6,905,139 km (0.103 R)
• M20: 7,178,005 km (0.09 R)
• M21: 7,640,562 km (0.095 R)
• M22: 8,065,270 km (0.091 R)
• M23: 8,256,456 km (0.109 R)
• M24: 9,185,160 km (0.057 R)
• M25: 9,839,650 km (0.051 R)
• M26: 10,928,573 km (0.095 R)
• M27: 11,514,249 km (0.08 R)
• M28: 12,164,700 km (0.113 R)
• M29: 12,827,120 km (0.109 R)
• M30: 13,444,510 km (0.112 R)
• M31: 14,186,815 km (0.049 R)
• M32: 14,360,049 km (0.119 R)
• M33: 14,592,076 km (0.116 R)
• M34: 14,825,299 km (0.111 R)
• M35: 15,413,966 km (0.08 R)
• M36: 15,890,286 km (0.06 R)
• M37: 16,553,304 km (0.073 R)
• M38: 16,796,550 km (0.087 R)
• M39: 16,979,807 km (0.117 R)
• M40: 17,595,552 km (0.094 R)
• M41: 18,532,783 km (0.112 R)
• M42: 18,722,174 km (0.071 R)
• M43: 20,001,235 km (0.07 R)
• M44: 20,847,660 km (0.092 R)
• M45: 21,110,504 km (0.039 R)
• M46: 22,441,027 km (0.112 R)
• M47: 24,210,919 km (0.084 R)
• M48: 24,695,018 km (0.086 R)
• M49: 25,532,467 km (0.089 R)
• M50: 26,025,242 km (0.086 R)
• M51: 26,734,635 km (0.114 R)
• M52: 27,163,383 km (0.113 R)
• M53: 28,245,125 km (0.119 R)
• M54: 30,525,146 km (0.117 R)
• M55: 31,048,140 km (0.104 R)
• M56: 31,574,127 km (0.062 R)
• M57: 32,634,775 km (0.076 R)
• M58: 33,784,286 km (0.119 R)
• M59: 33,938,521 km (0.078 R)
• M60: 34,480,364 km (0.117 R)
• M61: 35,965,273 km (0.104 R)
• M62: 37,231,768 km (0.099 R)
• M63: 37,870,551 km (0.06 R)
• M64: 39,645,829 km (0.111 R)
• M65: 41,036,192 km (0.117 R)
• M66: 41,200,750 km (0.107 R)
• M67: 43,025,993 km (0.111 R)
• M68: 43,612,267 km (0.112 R)
• M69: 44,285,458 km (0.068 R)
• M70: 44,708,072 km (0.103 R)
• M71: 47,012,776 km (0.115 R)
• M72: 48,744,821 km (0.082 R)
• M73: 51,737,077 km (0.11 R)
• M74: 52,271,142 km (0.056 R)
• M75: 52,628,381 km (0.104 R)
• M76: 52,896,760 km (0.098 R)
• M77: 53,344,955 km (0.091 R)
• M78: 56,609,929 km (0.099 R)
• M79: 57,068,596 km (0.105 R)
• M80: 58,174,124 km (0.092 R)
• M81: 60,125,927 km (0.098 R)
• M82: 61,533,195 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.6

Radius: 8

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.01 AU - 21.55 AU

Year: 28690 Days

Day: 23.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,697,521 km

• M1: 125,662 km (0.109 R)
• M2: 807,081 km (0.09 R)
• M3: 1,055,712 km (0.114 R)
• M4: 1,292,675 km (0.089 R)
• M5: 1,509,293 km (0.092 R)
• M6: 1,737,729 km (0.047 R)
• M7: 2,356,316 km (0.077 R)
• M8: 2,803,913 km (0.071 R)
• M9: 3,776,449 km (0.102 R)
• M10: 3,879,073 km (0.105 R)
• M11: 4,298,695 km (0.115 R)
• M12: 4,352,251 km (0.098 R)
• M13: 5,295,316 km (0.117 R)
• M14: 5,701,624 km (0.07 R)
• M15: 6,729,810 km (0.078 R)
• M16: 7,360,963 km (0.05 R)
• M17: 8,342,924 km (0.112 R)
• M18: 9,435,138 km (0.11 R)
• M19: 9,644,874 km (0.071 R)
• M20: 10,935,754 km (0.059 R)
• M21: 11,303,914 km (0.107 R)
• M22: 11,378,115 km (0.113 R)
• M23: 11,452,315 km (0.116 R)
• M24: 12,280,040 km (0.112 R)
• M25: 12,971,631 km (0.079 R)
• M26: 14,312,178 km (0.069 R)
• M27: 14,472,696 km (0.061 R)
• M28: 15,202,734 km (0.092 R)
• M29: 16,111,242 km (0.077 R)
• M30: 16,194,717 km (0.115 R)
• M31: 17,037,402 km (0.112 R)
• M32: 17,549,775 km (0.111 R)
• M33: 22,012,130 km (0.066 R)
• M34: 22,756,978 km (0.07 R)
• M35: 23,320,962 km (0.116 R)
• M36: 24,558,884 km (0.092 R)
• M37: 24,751,267 km (0.115 R)
• M38: 26,603,289 km (0.109 R)
• M39: 30,439,128 km (0.026 R)
• M40: 31,372,469 km (0.102 R)
• M41: 31,581,307 km (0.108 R)
• M42: 31,790,445 km (0.081 R)
• M43: 32,420,701 km (0.073 R)
• M44: 32,631,784 km (0.091 R)
• M45: 32,949,081 km (0.107 R)
• M46: 33,267,574 km (0.116 R)
• M47: 35,307,790 km (0.097 R)
• M48: 36,288,255 km (0.073 R)
• M49: 37,831,207 km (0.106 R)
• M50: 40,072,333 km (0.088 R)
• M51: 40,525,764 km (0.109 R)
• M52: 44,096,665 km (0.088 R)
• M53: 44,799,326 km (0.082 R)
• M54: 47,048,830 km (0.055 R)
• M55: 47,527,094 km (0.048 R)
• M56: 47,886,877 km (0.08 R)
• M57: 48,729,711 km (0.12 R)
• M58: 50,308,268 km (0.072 R)
• M59: 51,780,012 km (0.082 R)
• M60: 52,769,153 km (0.094 R)
• M61: 54,514,960 km (0.1 R)
• M62: 55,269,083 km (0.067 R)
• M63: 55,395,044 km (0.116 R)
• M64: 56,533,484 km (0.078 R)
• M65: 57,551,797 km (0.064 R)
• M66: 57,807,310 km (0.048 R)
• M67: 59,219,514 km (0.09 R)
• M68: 59,606,524 km (0.095 R)
• M69: 60,123,983 km (0.053 R)
• M70: 62,470,874 km (0.096 R)
• M71: 62,996,561 km (0.111 R)
• M72: 64,316,912 km (0.051 R)
• M73: 65,646,538 km (0.09 R)
• M74: 66,448,532 km (0.08 R)
• M75: 67,119,478 km (0.088 R)
• M76: 69,281,167 km (0.036 R)
• M77: 70,097,822 km (0.116 R)
• M78: 74,784,873 km (0.073 R)
• M79: 76,042,393 km (0.07 R)
• M80: 78,861,864 km (0.117 R)
• M81: 80,998,870 km (0.12 R)
• M82: 81,428,515 km (0.056 R)
• M83: 88,111,201 km (0.102 R)
• M84: 88,258,405 km (0.063 R)
• M85: 92,712,832 km (0.113 R)
• M86: 94,063,401 km (0.08 R)
• M87: 95,874,134 km (0.091 R)
• M88: 98,306,446 km (0.068 R)
• M89: 99,990,469 km (0.109 R)
• M90: 101,992,836 km (0.069 R)
• M91: 102,147,371 km (0.045 R)
• M92: 102,921,540 km (0.05 R)
• M93: 103,697,504 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit