🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.59 AU - 0.71 AU

Year: 185 Days

Day: 24.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,883,034 km

• M1: 321,187 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.31 AU - 1.65 AU

Year: 636 Days

Day: 40.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.69 AU - 2.67 AU

Year: 1137 Days

Day: 18 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,883,034 km

• M1: 168,597 km (0.108 R)
• M2: 1,040,902 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.31 AU - 3.39 AU

Year: 2165 Days

Day: 27.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 8

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.46 AU - 7.98 AU

Year: 7574 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,883,034 km

• M1: 139,575 km (0.086 R)
• M2: 258,056 km (0.093 R)
• M3: 385,065 km (0.088 R)
• M4: 469,737 km (0.069 R)
• M5: 923,468 km (0.114 R)
• M6: 990,338 km (0.107 R)
• M7: 1,093,710 km (0.09 R)
• M8: 1,684,472 km (0.054 R)
• M9: 1,767,200 km (0.083 R)
• M10: 1,872,517 km (0.059 R)
• M11: 2,023,610 km (0.077 R)
• M12: 2,715,501 km (0.043 R)
• M13: 3,396,021 km (0.053 R)
• M14: 4,126,956 km (0.06 R)
• M15: 4,296,002 km (0.096 R)
• M16: 4,381,273 km (0.049 R)
• M17: 4,787,132 km (0.089 R)
• M18: 5,235,327 km (0.118 R)
• M19: 5,728,102 km (0.114 R)
• M20: 5,790,784 km (0.094 R)
• M21: 5,916,745 km (0.086 R)
• M22: 6,397,403 km (0.086 R)
• M23: 6,824,056 km (0.062 R)
• M24: 7,124,898 km (0.112 R)
• M25: 7,192,366 km (0.086 R)
• M26: 9,055,758 km (0.069 R)
• M27: 9,795,669 km (0.085 R)
• M28: 10,097,108 km (0.078 R)
• M29: 10,593,474 km (0.105 R)
• M30: 11,058,723 km (0.097 R)
• M31: 11,968,877 km (0.113 R)
• M32: 12,985,394 km (0.054 R)
• M33: 14,113,961 km (0.07 R)
• M34: 14,198,932 km (0.05 R)
• M35: 14,540,015 km (0.103 R)
• M36: 14,668,520 km (0.061 R)
• M37: 14,754,539 km (0.099 R)
• M38: 14,926,876 km (0.118 R)
• M39: 15,755,049 km (0.112 R)
• M40: 15,931,276 km (0.036 R)
• M41: 16,241,242 km (0.063 R)
• M42: 17,273,767 km (0.067 R)
• M43: 17,866,773 km (0.082 R)
• M44: 18,512,736 km (0.078 R)
• M45: 19,354,673 km (0.074 R)
• M46: 19,922,846 km (0.098 R)
• M47: 20,113,434 km (0.05 R)
• M48: 20,496,404 km (0.119 R)
• M49: 21,123,967 km (0.054 R)
• M50: 21,659,977 km (0.119 R)
• M51: 22,003,304 km (0.088 R)
• M52: 22,249,691 km (0.103 R)
• M53: 22,596,160 km (0.112 R)
• M54: 23,094,321 km (0.099 R)
• M55: 23,797,580 km (0.084 R)
• M56: 24,355,281 km (0.116 R)
• M57: 24,661,209 km (0.09 R)
• M58: 24,814,696 km (0.04 R)
• M59: 25,071,107 km (0.117 R)
• M60: 25,276,954 km (0.098 R)
• M61: 25,535,010 km (0.083 R)
• M62: 26,418,834 km (0.04 R)
• M63: 27,365,639 km (0.05 R)
• M64: 27,471,555 km (0.056 R)
• M65: 27,790,048 km (0.115 R)
• M66: 28,645,299 km (0.104 R)
• M67: 29,184,301 km (0.119 R)
• M68: 30,108,067 km (0.068 R)
• M69: 30,491,337 km (0.087 R)
• M70: 31,650,571 km (0.03 R)
• M71: 31,928,823 km (0.111 R)
• M72: 31,984,474 km (0.12 R)
• M73: 32,040,274 km (0.09 R)
• M74: 32,880,565 km (0.096 R)
• M75: 32,936,814 km (0.11 R)
• M76: 32,993,062 km (0.111 R)
• M77: 34,984,060 km (0.114 R)
• M78: 35,098,952 km (0.039 R)
• M79: 35,733,396 km (0.109 R)
• M80: 36,081,062 km (0.086 R)
• M81: 36,371,581 km (0.114 R)
• M82: 36,896,520 km (0.085 R)
• M83: 37,835,994 km (0.091 R)
• M84: 37,895,085 km (0.112 R)
• M85: 38,072,209 km (0.114 R)
• M86: 38,605,227 km (0.096 R)
• M87: 38,724,007 km (0.113 R)
• M88: 38,902,328 km (0.114 R)
• M89: 39,618,752 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.1

Radius: 5.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.99 AU - 14.59 AU

Year: 17107 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,883,034 km

• M1: 186,997 km (0.104 R)
• M2: 285,283 km (0.107 R)
• M3: 697,575 km (0.094 R)
• M4: 916,885 km (0.098 R)
• M5: 1,756,578 km (0.091 R)
• M6: 1,988,305 km (0.04 R)
• M7: 2,754,695 km (0.055 R)
• M8: 2,887,987 km (0.058 R)
• M9: 3,426,689 km (0.034 R)
• M10: 3,554,146 km (0.101 R)
• M11: 3,602,466 km (0.093 R)
• M12: 4,214,770 km (0.064 R)
• M13: 5,929,312 km (0.068 R)
• M14: 6,140,245 km (0.091 R)
• M15: 6,237,034 km (0.054 R)
• M16: 6,451,558 km (0.082 R)
• M17: 6,948,223 km (0.04 R)
• M18: 7,150,329 km (0.079 R)
• M19: 7,498,294 km (0.083 R)
• M20: 7,539,583 km (0.108 R)
• M21: 8,661,717 km (0.072 R)
• M22: 9,789,685 km (0.073 R)
• M23: 9,948,109 km (0.027 R)
• M24: 11,411,625 km (0.11 R)
• M25: 11,554,491 km (0.086 R)
• M26: 11,674,019 km (0.056 R)
• M27: 12,399,719 km (0.118 R)
• M28: 12,990,630 km (0.083 R)
• M29: 13,439,873 km (0.077 R)
• M30: 14,199,979 km (0.039 R)
• M31: 14,302,304 km (0.119 R)
• M32: 15,156,508 km (0.071 R)
• M33: 15,234,898 km (0.117 R)
• M34: 15,787,961 km (0.096 R)
• M35: 15,947,133 km (0.105 R)
• M36: 16,053,647 km (0.07 R)
• M37: 16,481,796 km (0.058 R)
• M38: 17,431,293 km (0.109 R)
• M39: 18,120,341 km (0.052 R)
• M40: 18,342,793 km (0.089 R)
• M41: 18,650,067 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.2

Radius: 6.4

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.68 AU - 20.18 AU

Year: 23516 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,883,034 km

• M1: 178,171 km (0.095 R)
• M2: 260,749 km (0.105 R)
• M3: 376,089 km (0.061 R)
• M4: 430,991 km (0.116 R)
• M5: 679,623 km (0.057 R)
• M6: 795,561 km (0.058 R)
• M7: 918,232 km (0.117 R)
• M8: 1,100,292 km (0.088 R)
• M9: 1,181,973 km (0.069 R)
• M10: 1,294,022 km (0.053 R)
• M11: 1,528,741 km (0.118 R)
• M12: 1,620,295 km (0.119 R)
• M13: 1,873,265 km (0.095 R)
• M14: 2,345,695 km (0.098 R)
• M15: 2,487,214 km (0.083 R)
• M16: 2,704,879 km (0.116 R)
• M17: 2,816,180 km (0.12 R)
• M18: 3,081,417 km (0.097 R)
• M19: 3,236,700 km (0.063 R)
• M20: 3,394,525 km (0.074 R)
• M21: 3,595,435 km (0.063 R)
• M22: 3,841,524 km (0.115 R)
• M23: 4,093,297 km (0.117 R)
• M24: 4,970,389 km (0.1 R)
• M25: 6,738,337 km (0.116 R)
• M26: 7,609,445 km (0.069 R)
• M27: 8,085,017 km (0.103 R)
• M28: 8,353,246 km (0.117 R)
• M29: 9,795,220 km (0.095 R)
• M30: 11,252,602 km (0.091 R)
• M31: 11,312,292 km (0.115 R)
• M32: 13,530,379 km (0.089 R)
• M33: 13,848,873 km (0.072 R)
• M34: 14,363,640 km (0.094 R)
• M35: 16,620,024 km (0.09 R)
• M36: 19,269,253 km (0.088 R)
• M37: 19,412,268 km (0.066 R)
• M38: 19,627,390 km (0.105 R)
• M39: 20,423,251 km (0.118 R)
• M40: 20,642,113 km (0.101 R)
• M41: 23,176,600 km (0.086 R)
• M42: 23,481,181 km (0.065 R)
• M43: 23,863,852 km (0.063 R)
• M44: 24,094,383 km (0.027 R)
• M45: 24,248,468 km (0.083 R)
• M46: 24,402,853 km (0.048 R)
• M47: 26,202,217 km (0.104 R)
• M48: 27,640,002 km (0.076 R)
• M49: 28,043,916 km (0.057 R)
• M50: 28,449,775 km (0.091 R)
• M51: 28,694,218 km (0.034 R)
• M52: 28,857,579 km (0.037 R)
• M53: 29,596,443 km (0.11 R)
• M54: 31,512,941 km (0.068 R)
• M55: 31,850,284 km (0.116 R)
• M56: 33,211,774 km (0.045 R)
• M57: 36,343,905 km (0.044 R)
• M58: 36,963,839 km (0.058 R)
• M59: 37,141,561 km (0.055 R)
• M60: 38,754,226 km (0.119 R)
• M61: 39,025,148 km (0.112 R)
• M62: 39,296,668 km (0.103 R)
• M63: 39,478,130 km (0.112 R)
• M64: 39,659,892 km (0.053 R)
• M65: 40,024,162 km (0.079 R)
• M66: 40,847,699 km (0.11 R)
• M67: 41,123,407 km (0.047 R)
• M68: 41,954,424 km (0.054 R)
• M69: 42,977,673 km (0.03 R)
• M70: 43,351,817 km (0.072 R)
• M71: 44,575,079 km (0.035 R)
• M72: 45,048,556 km (0.085 R)
• M73: 47,055,561 km (0.088 R)
• M74: 49,482,488 km (0.078 R)
• M75: 51,751,139 km (0.044 R)
• M76: 52,448,265 km (0.104 R)
• M77: 55,166,160 km (0.079 R)
• M78: 55,674,493 km (0.12 R)
• M79: 56,900,747 km (0.073 R)
• M80: 57,003,371 km (0.066 R)
• M81: 61,578,224 km (0.098 R)
• M82: 62,952,280 km (0.103 R)
• M83: 64,871,321 km (0.116 R)
• M84: 65,193,106 km (0.089 R)
• M85: 65,945,883 km (0.047 R)
• M86: 66,485,333 km (0.112 R)
• M87: 66,593,343 km (0.081 R)
• M88: 67,351,505 km (0.077 R)
• M89: 71,184,501 km (0.098 R)
• M90: 72,737,477 km (0.102 R)
• M91: 73,741,727 km (0.073 R)
• M92: 74,189,474 km (0.104 R)
• M93: 74,413,721 km (0.1 R)
• M94: 74,862,963 km (0.106 R)
• M95: 75,087,809 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.3

Radius: 7.1

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.69 AU - 18.45 AU

Year: 26005 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,883,034 km

• M1: 265,985 km (0.094 R)
• M2: 336,595 km (0.082 R)
• M3: 435,330 km (0.095 R)
• M4: 638,633 km (0.07 R)
• M5: 844,031 km (0.094 R)
• M6: 926,310 km (0.109 R)
• M7: 982,858 km (0.098 R)
• M8: 1,040,603 km (0.089 R)
• M9: 1,679,535 km (0.117 R)
• M10: 2,458,791 km (0.088 R)
• M11: 2,823,061 km (0.101 R)
• M12: 4,155,978 km (0.107 R)
• M13: 4,638,132 km (0.028 R)
• M14: 5,036,512 km (0.117 R)
• M15: 5,445,811 km (0.098 R)
• M16: 6,405,631 km (0.114 R)
• M17: 7,302,022 km (0.097 R)
• M18: 9,333,710 km (0.103 R)
• M19: 10,540,068 km (0.12 R)
• M20: 10,865,742 km (0.069 R)
• M21: 12,474,069 km (0.105 R)
• M22: 15,315,082 km (0.098 R)
• M23: 15,757,892 km (0.047 R)
• M24: 15,906,442 km (0.119 R)
• M25: 16,055,442 km (0.066 R)
• M26: 16,279,689 km (0.073 R)
• M27: 16,429,885 km (0.104 R)
• M28: 16,655,928 km (0.103 R)
• M29: 17,417,082 km (0.09 R)
• M30: 17,879,190 km (0.109 R)
• M31: 18,267,246 km (0.057 R)
• M32: 19,448,471 km (0.064 R)
• M33: 19,847,598 km (0.117 R)
• M34: 21,883,625 km (0.05 R)
• M35: 23,221,329 km (0.079 R)
• M36: 24,585,213 km (0.08 R)
• M37: 24,671,232 km (0.117 R)
• M38: 24,930,186 km (0.035 R)
• M39: 25,363,721 km (0.04 R)
• M40: 27,568,494 km (0.108 R)
• M41: 29,742,151 km (0.088 R)
• M42: 29,925,708 km (0.035 R)
• M43: 30,017,710 km (0.03 R)
• M44: 30,663,973 km (0.057 R)
• M45: 31,688,868 km (0.029 R)
• M46: 31,782,516 km (0.107 R)
• M47: 31,876,314 km (0.048 R)
• M48: 35,314,522 km (0.091 R)
• M49: 35,801,314 km (0.107 R)
• M50: 36,978,649 km (0.059 R)
• M51: 38,868,519 km (0.092 R)
• M52: 38,968,899 km (0.117 R)
• M53: 40,484,325 km (0.082 R)
• M54: 41,915,977 km (0.109 R)
• M55: 44,723,480 km (0.057 R)
• M56: 45,567,063 km (0.075 R)
• M57: 45,672,828 km (0.058 R)
• M58: 45,990,724 km (0.113 R)
• M59: 49,753,559 km (0.117 R)
• M60: 50,517,855 km (0.082 R)
• M61: 52,834,228 km (0.09 R)
• M62: 54,285,327 km (0.094 R)
• M63: 55,749,591 km (0.101 R)
• M64: 55,975,933 km (0.107 R)
• M65: 56,316,118 km (0.1 R)
• M66: 57,569,449 km (0.114 R)
• M67: 57,683,892 km (0.079 R)
• M68: 57,912,926 km (0.111 R)
• M69: 58,947,096 km (0.112 R)
• M70: 59,062,436 km (0.09 R)
• M71: 59,293,266 km (0.053 R)
• M72: 60,451,901 km (0.066 R)
• M73: 62,555,995 km (0.085 R)
• M74: 63,262,845 km (0.111 R)
• M75: 65,160,345 km (0.038 R)
• M76: 65,876,769 km (0.064 R)
• M77: 67,799,849 km (0.061 R)
• M78: 71,824,032 km (0.115 R)
• M79: 73,058,663 km (0.119 R)
• M80: 73,554,580 km (0.066 R)
• M81: 75,173,678 km (0.067 R)
• M82: 75,549,019 km (0.113 R)
• M83: 76,301,496 km (0.111 R)
• M84: 76,804,594 km (0.07 R)
• M85: 77,687,670 km (0.112 R)
• M86: 77,814,080 km (0.106 R)
• M87: 78,827,905 km (0.09 R)
• M88: 79,336,388 km (0.079 R)
• M89: 79,591,004 km (0.052 R)
• M90: 81,766,755 km (0.082 R)
• M91: 82,281,522 km (0.112 R)
• M92: 83,185,093 km (0.069 R)
• M93: 83,443,748 km (0.113 R)
• M94: 84,351,507 km (0.115 R)
• M95: 84,481,358 km (0.101 R)
• M96: 85,653,757 km (0.108 R)
• M97: 87,488,276 km (0.097 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 14,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit