🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.41 AU - 0.61 AU

Year: 127 Days

Day: 12.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 104.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.71 AU - 1.71 AU

Year: 782 Days

Day: 22.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 12.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.52 AU - 10.74 AU

Year: 9651 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,251,043 km

• M1: 174,282 km (0.08 R)
• M2: 455,376 km (0.077 R)
• M3: 1,037,461 km (0.067 R)
• M4: 1,141,133 km (0.107 R)
• M5: 1,248,544 km (0.098 R)
• M6: 1,901,987 km (0.096 R)
• M7: 2,053,231 km (0.11 R)
• M8: 2,437,398 km (0.042 R)
• M9: 2,554,683 km (0.079 R)
• M10: 2,722,382 km (0.094 R)
• M11: 2,844,454 km (0.026 R)
• M12: 3,068,701 km (0.102 R)
• M13: 3,377,022 km (0.09 R)
• M14: 3,508,519 km (0.104 R)
• M15: 3,588,255 km (0.093 R)
• M16: 4,079,534 km (0.032 R)
• M17: 4,447,694 km (0.09 R)
• M18: 4,738,363 km (0.106 R)
• M19: 4,915,786 km (0.073 R)
• M20: 5,898,943 km (0.047 R)
• M21: 6,380,499 km (0.032 R)
• M22: 6,478,336 km (0.092 R)
• M23: 6,609,533 km (0.05 R)
• M24: 6,975,150 km (0.083 R)
• M25: 7,450,124 km (0.105 R)
• M26: 8,467,090 km (0.105 R)
• M27: 8,755,365 km (0.087 R)
• M28: 9,490,190 km (0.112 R)
• M29: 9,902,781 km (0.114 R)
• M30: 10,629,378 km (0.082 R)
• M31: 10,745,615 km (0.036 R)
• M32: 11,333,535 km (0.049 R)
• M33: 11,531,752 km (0.095 R)
• M34: 11,771,258 km (0.027 R)
• M35: 11,851,443 km (0.082 R)
• M36: 13,661,726 km (0.119 R)
• M37: 13,872,809 km (0.071 R)
• M38: 14,042,603 km (0.106 R)
• M39: 14,598,807 km (0.1 R)
• M40: 14,728,210 km (0.064 R)
• M41: 15,688,927 km (0.038 R)
• M42: 16,087,755 km (0.085 R)
• M43: 16,759,898 km (0.109 R)
• M44: 17,076,747 km (0.104 R)
• M45: 17,349,912 km (0.115 R)
• M46: 18,131,860 km (0.09 R)
• M47: 20,112,387 km (0.066 R)
• M48: 20,739,351 km (0.107 R)
• M49: 21,568,722 km (0.102 R)
• M50: 22,061,796 km (0.115 R)
• M51: 23,664,289 km (0.098 R)
• M52: 24,172,772 km (0.084 R)
• M53: 24,736,307 km (0.036 R)
• M54: 24,890,692 km (0.045 R)
• M55: 25,148,748 km (0.08 R)
• M56: 25,563,583 km (0.065 R)
• M57: 25,928,453 km (0.054 R)
• M58: 27,033,233 km (0.095 R)
• M59: 27,458,240 km (0.091 R)
• M60: 28,153,422 km (0.068 R)
• M61: 28,476,254 km (0.068 R)
• M62: 28,800,432 km (0.108 R)
• M63: 29,343,323 km (0.036 R)
• M64: 29,506,834 km (0.049 R)
• M65: 29,670,643 km (0.079 R)
• M66: 33,635,136 km (0.059 R)
• M67: 34,264,046 km (0.116 R)
• M68: 34,781,655 km (0.12 R)
• M69: 36,466,725 km (0.092 R)
• M70: 36,584,010 km (0.113 R)
• M71: 37,526,027 km (0.065 R)
• M72: 37,762,841 km (0.118 R)
• M73: 38,118,884 km (0.059 R)
• M74: 39,133,905 km (0.116 R)
• M75: 39,253,883 km (0.099 R)
• M76: 40,097,316 km (0.115 R)
• M77: 40,278,778 km (0.111 R)
• M78: 40,642,600 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 13.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.24 AU - 10.72 AU

Year: 11869 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,251,043 km

• M1: 192,233 km (0.117 R)
• M2: 530,773 km (0.093 R)
• M3: 784,042 km (0.115 R)
• M4: 956,379 km (0.094 R)
• M5: 1,163,722 km (0.106 R)
• M6: 1,551,629 km (0.112 R)
• M7: 1,649,017 km (0.114 R)
• M8: 1,773,632 km (0.096 R)
• M9: 2,006,407 km (0.12 R)
• M10: 2,249,503 km (0.086 R)
• M11: 2,445,476 km (0.095 R)
• M12: 2,617,963 km (0.118 R)
• M13: 2,765,017 km (0.069 R)
• M14: 2,975,502 km (0.085 R)
• M15: 3,067,355 km (0.104 R)
• M16: 4,593,702 km (0.059 R)
• M17: 4,772,322 km (0.046 R)
• M18: 5,062,691 km (0.098 R)
• M19: 5,433,993 km (0.113 R)
• M20: 5,547,089 km (0.117 R)
• M21: 6,124,686 km (0.112 R)
• M22: 6,321,557 km (0.12 R)
• M23: 6,721,582 km (0.097 R)
• M24: 6,843,205 km (0.104 R)
• M25: 7,088,695 km (0.062 R)
• M26: 8,359,828 km (0.098 R)
• M27: 8,534,559 km (0.098 R)
• M28: 9,246,046 km (0.087 R)
• M29: 9,426,910 km (0.055 R)
• M30: 9,930,307 km (0.078 R)
• M31: 10,302,057 km (0.102 R)
• M32: 10,678,296 km (0.107 R)
• M33: 10,868,136 km (0.091 R)
• M34: 12,030,810 km (0.036 R)
• M35: 12,377,429 km (0.102 R)
• M36: 13,029,675 km (0.086 R)
• M37: 13,385,718 km (0.104 R)
• M38: 14,211,349 km (0.067 R)
• M39: 15,427,131 km (0.11 R)
• M40: 15,641,953 km (0.048 R)
• M41: 15,857,823 km (0.098 R)
• M42: 16,074,590 km (0.088 R)
• M43: 16,731,026 km (0.084 R)
• M44: 17,844,632 km (0.104 R)
• M45: 18,581,252 km (0.112 R)
• M46: 19,559,622 km (0.032 R)
• M47: 21,506,339 km (0.096 R)
• M48: 23,390,674 km (0.084 R)
• M49: 24,134,325 km (0.077 R)
• M50: 24,697,112 km (0.082 R)
• M51: 24,885,606 km (0.05 R)
• M52: 25,581,086 km (0.094 R)
• M53: 27,120,748 km (0.097 R)
• M54: 27,315,374 km (0.112 R)
• M55: 27,705,825 km (0.089 R)
• M56: 28,229,417 km (0.102 R)
• M57: 28,822,423 km (0.093 R)
• M58: 30,087,722 km (0.05 R)
• M59: 30,558,507 km (0.101 R)
• M60: 31,439,189 km (0.092 R)
• M61: 33,712,179 km (0.086 R)
• M62: 34,061,191 km (0.097 R)
• M63: 34,201,065 km (0.049 R)
• M64: 34,411,400 km (0.118 R)
• M65: 34,833,266 km (0.112 R)
• M66: 36,752,606 km (0.068 R)
• M67: 38,196,376 km (0.099 R)
• M68: 39,806,049 km (0.103 R)
• M69: 40,396,811 km (0.088 R)
• M70: 41,213,914 km (0.101 R)
• M71: 43,091,218 km (0.033 R)
• M72: 45,226,727 km (0.041 R)
• M73: 45,457,557 km (0.1 R)
• M74: 45,765,878 km (0.099 R)
• M75: 47,318,405 km (0.067 R)
• M76: 48,888,135 km (0.114 R)
• M77: 50,714,277 km (0.097 R)
• M78: 53,210,915 km (0.102 R)
• M79: 54,188,089 km (0.053 R)
• M80: 54,842,729 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 11.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.74 AU - 13.42 AU

Year: 15610 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,251,043 km

• M1: 203,304 km (0.109 R)
• M2: 841,488 km (0.118 R)
• M3: 939,923 km (0.077 R)
• M4: 1,085,033 km (0.078 R)
• M5: 1,215,632 km (0.056 R)
• M6: 1,398,441 km (0.081 R)
• M7: 1,895,555 km (0.062 R)
• M8: 2,768,309 km (0.067 R)
• M9: 3,358,472 km (0.1 R)
• M10: 3,751,316 km (0.098 R)
• M11: 3,885,655 km (0.038 R)
• M12: 4,298,246 km (0.052 R)
• M13: 4,688,696 km (0.116 R)
• M14: 5,016,914 km (0.103 R)
• M15: 6,363,445 km (0.11 R)
• M16: 7,222,286 km (0.073 R)
• M17: 7,729,572 km (0.078 R)
• M18: 8,556,250 km (0.118 R)
• M19: 9,002,650 km (0.083 R)
• M20: 9,092,858 km (0.094 R)
• M21: 9,183,364 km (0.089 R)
• M22: 10,058,063 km (0.113 R)
• M23: 10,672,013 km (0.075 R)
• M24: 11,640,061 km (0.103 R)
• M25: 12,184,447 km (0.084 R)
• M26: 12,636,083 km (0.05 R)
• M27: 13,607,722 km (0.102 R)
• M28: 14,128,621 km (0.096 R)
• M29: 14,338,806 km (0.054 R)
• M30: 15,459,594 km (0.118 R)
• M31: 15,622,057 km (0.069 R)
• M32: 16,277,296 km (0.038 R)
• M33: 16,442,601 km (0.035 R)
• M34: 16,719,208 km (0.095 R)
• M35: 19,103,349 km (0.09 R)
• M36: 20,394,079 km (0.044 R)
• M37: 20,810,709 km (0.087 R)
• M38: 21,955,731 km (0.118 R)
• M39: 22,077,504 km (0.108 R)
• M40: 23,555,531 km (0.08 R)
• M41: 23,804,911 km (0.07 R)
• M42: 23,992,656 km (0.09 R)
• M43: 24,118,019 km (0.06 R)
• M44: 25,001,843 km (0.118 R)
• M45: 25,767,934 km (0.096 R)
• M46: 26,024,943 km (0.104 R)
• M47: 26,282,850 km (0.1 R)
• M48: 27,388,378 km (0.086 R)
• M49: 27,782,269 km (0.058 R)
• M50: 28,177,956 km (0.105 R)
• M51: 29,443,404 km (0.108 R)
• M52: 29,712,082 km (0.095 R)
• M53: 30,523,351 km (0.096 R)
• M54: 30,863,387 km (0.088 R)
• M55: 31,960,388 km (0.06 R)
• M56: 33,699,763 km (0.048 R)
• M57: 36,690,673 km (0.068 R)
• M58: 37,852,151 km (0.086 R)
• M59: 38,657,735 km (0.079 R)
• M60: 38,804,790 km (0.082 R)
• M61: 40,434,958 km (0.115 R)
• M62: 40,584,257 km (0.101 R)
• M63: 41,333,592 km (0.104 R)
• M64: 41,408,691 km (0.113 R)
• M65: 42,162,963 km (0.04 R)
• M66: 42,845,728 km (0.052 R)
• M67: 42,921,873 km (0.115 R)
• M68: 46,704,904 km (0.102 R)
• M69: 47,568,832 km (0.063 R)
• M70: 47,884,184 km (0.111 R)
• M71: 49,951,477 km (0.111 R)
• M72: 50,111,696 km (0.085 R)
• M73: 50,352,399 km (0.088 R)
• M74: 50,754,219 km (0.081 R)
• M75: 51,642,382 km (0.11 R)
• M76: 51,885,478 km (0.114 R)
• M77: 51,966,560 km (0.111 R)
• M78: 53,761,735 km (0.089 R)
• M79: 53,843,864 km (0.108 R)
• M80: 54,997,413 km (0.109 R)
• M81: 55,080,141 km (0.091 R)
• M82: 55,245,596 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.4

Radius: 5.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.1 AU - 17.62 AU

Year: 22097 Days

Day: 18.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 54,251,043 km

• M1: 144,661 km (0.116 R)
• M2: 193,430 km (0.12 R)
• M3: 889,659 km (0.092 R)
• M4: 1,012,927 km (0.082 R)
• M5: 1,141,881 km (0.1 R)
• M6: 1,368,821 km (0.025 R)
• M7: 1,786,647 km (0.064 R)
• M8: 2,671,668 km (0.102 R)
• M9: 3,252,407 km (0.076 R)
• M10: 3,315,687 km (0.11 R)
• M11: 4,073,700 km (0.117 R)
• M12: 4,419,420 km (0.117 R)
• M13: 4,595,796 km (0.075 R)
• M14: 4,919,227 km (0.103 R)
• M15: 5,740,369 km (0.093 R)
• M16: 6,049,439 km (0.097 R)
• M17: 6,127,529 km (0.083 R)
• M18: 7,255,946 km (0.111 R)
• M19: 7,971,771 km (0.044 R)
• M20: 8,446,894 km (0.062 R)
• M21: 9,020,153 km (0.09 R)
• M22: 9,697,233 km (0.036 R)
• M23: 9,743,010 km (0.111 R)
• M24: 11,099,863 km (0.116 R)
• M25: 11,484,479 km (0.094 R)
• M26: 11,678,358 km (0.085 R)
• M27: 12,914,934 km (0.067 R)
• M28: 14,037,217 km (0.03 R)
• M29: 16,319,033 km (0.115 R)
• M30: 17,252,374 km (0.062 R)
• M31: 18,146,671 km (0.088 R)
• M32: 18,316,015 km (0.08 R)
• M33: 18,884,338 km (0.118 R)
• M34: 19,747,517 km (0.098 R)
• M35: 21,393,094 km (0.041 R)
• M36: 22,353,063 km (0.104 R)
• M37: 24,066,408 km (0.089 R)
• M38: 25,758,210 km (0.043 R)
• M39: 27,552,637 km (0.106 R)
• M40: 30,520,060 km (0.071 R)
• M41: 32,691,174 km (0.076 R)
• M42: 33,656,529 km (0.089 R)
• M43: 34,212,435 km (0.049 R)
• M44: 34,561,297 km (0.083 R)
• M45: 36,394,918 km (0.08 R)
• M46: 37,826,570 km (0.098 R)
• M47: 38,332,061 km (0.063 R)
• M48: 38,694,536 km (0.049 R)
• M49: 40,523,520 km (0.101 R)
• M50: 41,114,731 km (0.073 R)
• M51: 43,659,091 km (0.103 R)
• M52: 47,336,955 km (0.055 R)
• M53: 50,397,428 km (0.108 R)
• M54: 50,873,897 km (0.072 R)
• M55: 51,831,473 km (0.094 R)
• M56: 52,392,765 km (0.113 R)
• M57: 53,359,616 km (0.116 R)
• M58: 53,926,292 km (0.12 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 12,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit