🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 206 Days

Day: 25.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.85 AU - 0.89 AU

Year: 342 Days

Day: 34.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 0.6 °

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: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.21 AU - 2.85 AU

Year: 1697 Days

Day: 14.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 11.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.97 AU - 6.51 AU

Year: 5059 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 96,246,422 km

• M1: 210,484 km (0.063 R)
• M2: 357,689 km (0.11 R)
• M3: 477,516 km (0.079 R)
• M4: 624,571 km (0.069 R)
• M5: 699,071 km (0.112 R)
• M6: 777,161 km (0.104 R)
• M7: 1,056,610 km (0.047 R)
• M8: 1,228,947 km (0.119 R)
• M9: 1,678,339 km (0.076 R)
• M10: 1,865,785 km (0.082 R)
• M11: 2,010,895 km (0.051 R)
• M12: 2,210,608 km (0.082 R)
• M13: 2,593,728 km (0.109 R)
• M14: 3,169,231 km (0.112 R)
• M15: 3,442,097 km (0.1 R)
• M16: 3,581,523 km (0.106 R)
• M17: 3,886,553 km (0.052 R)
• M18: 4,719,065 km (0.119 R)
• M19: 4,829,767 km (0.105 R)
• M20: 4,963,807 km (0.106 R)
• M21: 5,212,738 km (0.111 R)
• M22: 5,442,670 km (0.05 R)
• M23: 5,582,245 km (0.068 R)
• M24: 7,118,615 km (0.095 R)
• M25: 7,373,978 km (0.054 R)
• M26: 7,658,364 km (0.116 R)
• M27: 8,560,140 km (0.087 R)
• M28: 8,750,129 km (0.116 R)
• M29: 9,272,525 km (0.046 R)
• M30: 9,356,000 km (0.088 R)
• M31: 9,664,022 km (0.086 R)
• M32: 9,975,336 km (0.083 R)
• M33: 10,060,906 km (0.068 R)
• M34: 10,175,348 km (0.032 R)
• M35: 10,550,091 km (0.081 R)
• M36: 10,695,500 km (0.071 R)
• M37: 10,929,471 km (0.056 R)
• M38: 11,076,526 km (0.116 R)
• M39: 11,761,684 km (0.065 R)
• M40: 11,912,478 km (0.084 R)
• M41: 12,368,602 km (0.042 R)
• M42: 12,583,574 km (0.109 R)
• M43: 12,737,810 km (0.117 R)
• M44: 13,235,522 km (0.109 R)
• M45: 13,518,412 km (0.058 R)
• M46: 13,898,540 km (0.082 R)
• M47: 14,218,230 km (0.112 R)
• M48: 14,314,571 km (0.117 R)
• M49: 15,060,317 km (0.098 R)
• M50: 15,686,085 km (0.101 R)
• M51: 15,852,138 km (0.06 R)
• M52: 16,052,151 km (0.065 R)
• M53: 16,657,424 km (0.11 R)
• M54: 17,682,768 km (0.073 R)
• M55: 18,098,650 km (0.077 R)
• M56: 18,203,069 km (0.065 R)
• M57: 18,552,829 km (0.085 R)
• M58: 18,693,301 km (0.11 R)
• M59: 18,939,988 km (0.119 R)
• M60: 19,543,765 km (0.048 R)
• M61: 19,794,192 km (0.115 R)
• M62: 19,901,902 km (0.076 R)
• M63: 20,009,762 km (0.085 R)
• M64: 20,153,825 km (0.03 R)
• M65: 20,916,026 km (0.104 R)
• M66: 21,355,844 km (0.038 R)
• M67: 21,687,802 km (0.095 R)
• M68: 21,872,854 km (0.056 R)
• M69: 22,058,505 km (0.091 R)
• M70: 22,468,703 km (0.108 R)
• M71: 23,145,483 km (0.113 R)
• M72: 24,712,072 km (0.033 R)
• M73: 25,138,127 km (0.044 R)
• M74: 25,919,028 km (0.075 R)
• M75: 26,509,939 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 14.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.34 AU - 8.82 AU

Year: 10600 Days

Day: 9.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,246,422 km

• M1: 597,494 km (0.106 R)
• M2: 744,549 km (0.116 R)
• M3: 887,265 km (0.1 R)
• M4: 1,224,159 km (0.035 R)
• M5: 1,917,097 km (0.082 R)
• M6: 2,252,046 km (0.108 R)
• M7: 2,578,170 km (0.083 R)
• M8: 3,216,055 km (0.081 R)
• M9: 3,429,232 km (0.097 R)
• M10: 3,553,249 km (0.082 R)
• M11: 3,805,919 km (0.072 R)
• M12: 4,064,574 km (0.088 R)
• M13: 4,497,361 km (0.095 R)
• M14: 4,980,113 km (0.097 R)
• M15: 5,156,639 km (0.056 R)
• M16: 5,516,122 km (0.082 R)
• M17: 5,698,931 km (0.065 R)
• M18: 5,995,583 km (0.095 R)
• M19: 6,335,619 km (0.116 R)
• M20: 6,488,658 km (0.097 R)
• M21: 6,916,209 km (0.065 R)
• M22: 7,880,965 km (0.114 R)
• M23: 8,295,501 km (0.107 R)
• M24: 8,674,732 km (0.055 R)
• M25: 9,406,565 km (0.119 R)
• M26: 9,581,594 km (0.076 R)
• M27: 10,203,024 km (0.088 R)
• M28: 11,252,453 km (0.114 R)
• M29: 13,109,411 km (0.046 R)
• M30: 14,048,437 km (0.033 R)
• M31: 14,198,633 km (0.1 R)
• M32: 14,450,257 km (0.1 R)
• M33: 15,265,266 km (0.1 R)
• M34: 16,252,612 km (0.108 R)
• M35: 16,940,164 km (0.085 R)
• M36: 17,153,490 km (0.051 R)
• M37: 17,421,570 km (0.11 R)
• M38: 18,727,709 km (0.075 R)
• M39: 19,671,970 km (0.077 R)
• M40: 19,840,118 km (0.08 R)
• M41: 20,121,662 km (0.039 R)
• M42: 20,517,946 km (0.111 R)
• M43: 20,802,631 km (0.106 R)
• M44: 21,088,513 km (0.103 R)
• M45: 21,954,236 km (0.1 R)
• M46: 22,070,623 km (0.102 R)
• M47: 23,126,634 km (0.102 R)
• M48: 23,244,966 km (0.074 R)
• M49: 23,541,768 km (0.05 R)
• M50: 24,139,262 km (0.059 R)
• M51: 24,620,668 km (0.051 R)
• M52: 24,923,304 km (0.06 R)
• M53: 25,226,988 km (0.112 R)
• M54: 25,777,060 km (0.103 R)
• M55: 26,702,322 km (0.119 R)
• M56: 26,950,954 km (0.062 R)
• M57: 27,953,110 km (0.107 R)
• M58: 29,094,991 km (0.051 R)
• M59: 29,479,158 km (0.116 R)
• M60: 29,929,298 km (0.039 R)
• M61: 30,576,458 km (0.115 R)
• M62: 33,077,286 km (0.076 R)
• M63: 33,679,118 km (0.095 R)
• M64: 36,054,134 km (0.06 R)
• M65: 37,853,198 km (0.065 R)
• M66: 38,693,340 km (0.106 R)
• M67: 39,469,005 km (0.111 R)
• M68: 39,610,524 km (0.078 R)
• M69: 39,752,343 km (0.046 R)
• M70: 39,965,221 km (0.095 R)
• M71: 41,682,305 km (0.115 R)
• M72: 42,187,647 km (0.113 R)
• M73: 44,302,661 km (0.072 R)
• M74: 44,670,822 km (0.081 R)
• M75: 45,114,080 km (0.047 R)
• M76: 45,262,033 km (0.099 R)
• M77: 46,377,584 km (0.065 R)
• M78: 46,826,228 km (0.119 R)
• M79: 47,201,270 km (0.095 R)
• M80: 47,652,607 km (0.092 R)
• M81: 47,954,345 km (0.089 R)
• M82: 48,256,683 km (0.052 R)
• M83: 48,711,460 km (0.108 R)
• M84: 48,939,298 km (0.093 R)
• M85: 49,319,875 km (0.106 R)
• M86: 49,701,499 km (0.102 R)
• M87: 51,469,447 km (0.061 R)
• M88: 51,624,131 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.6

Radius: 7.3

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.55 AU - 13.55 AU

Year: 16555 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,246,422 km

• M1: 148,551 km (0.063 R)
• M2: 442,511 km (0.102 R)
• M3: 1,186,610 km (0.045 R)
• M4: 1,238,521 km (0.114 R)
• M5: 1,317,658 km (0.087 R)
• M6: 2,167,374 km (0.049 R)
• M7: 3,010,657 km (0.086 R)
• M8: 3,448,231 km (0.091 R)
• M9: 4,341,779 km (0.1 R)
• M10: 4,463,402 km (0.108 R)
• M11: 5,045,936 km (0.104 R)
• M12: 5,652,256 km (0.066 R)
• M13: 6,419,245 km (0.104 R)
• M14: 6,651,121 km (0.113 R)
• M15: 7,752,461 km (0.093 R)
• M16: 7,850,896 km (0.115 R)
• M17: 7,999,297 km (0.116 R)
• M18: 9,639,788 km (0.119 R)
• M19: 9,851,917 km (0.11 R)
• M20: 10,715,995 km (0.079 R)
• M21: 10,935,904 km (0.104 R)
• M22: 12,228,579 km (0.061 R)
• M23: 12,922,114 km (0.117 R)
• M24: 14,046,043 km (0.111 R)
• M25: 15,883,554 km (0.097 R)
• M26: 16,323,072 km (0.096 R)
• M27: 16,957,966 km (0.091 R)
• M28: 17,214,227 km (0.113 R)
• M29: 17,407,208 km (0.114 R)
• M30: 17,860,340 km (0.068 R)
• M31: 18,448,559 km (0.115 R)
• M32: 18,778,273 km (0.088 R)
• M33: 18,976,939 km (0.119 R)
• M34: 21,691,841 km (0.104 R)
• M35: 23,236,140 km (0.052 R)
• M36: 23,307,199 km (0.098 R)
• M37: 23,878,064 km (0.102 R)
• M38: 24,093,335 km (0.051 R)
• M39: 24,743,039 km (0.084 R)
• M40: 24,815,594 km (0.08 R)
• M41: 25,398,427 km (0.059 R)
• M42: 25,985,898 km (0.032 R)
• M43: 27,174,004 km (0.117 R)
• M44: 27,850,187 km (0.077 R)
• M45: 28,455,759 km (0.07 R)
• M46: 29,142,264 km (0.088 R)
• M47: 29,219,007 km (0.051 R)
• M48: 29,372,345 km (0.069 R)
• M49: 29,526,132 km (0.08 R)
• M50: 30,298,655 km (0.072 R)
• M51: 30,531,729 km (0.099 R)
• M52: 31,234,539 km (0.106 R)
• M53: 32,338,273 km (0.115 R)
• M54: 33,214,467 km (0.119 R)
• M55: 33,294,502 km (0.113 R)
• M56: 33,776,058 km (0.074 R)
• M57: 34,179,224 km (0.107 R)
• M58: 34,990,194 km (0.068 R)
• M59: 36,713,711 km (0.109 R)
• M60: 37,460,803 km (0.119 R)
• M61: 37,627,455 km (0.082 R)
• M62: 38,296,756 km (0.111 R)
• M63: 38,801,349 km (0.087 R)
• M64: 38,970,096 km (0.113 R)
• M65: 39,138,992 km (0.11 R)
• M66: 40,072,333 km (0.118 R)
• M67: 41,098,873 km (0.092 R)
• M68: 42,220,857 km (0.078 R)
• M69: 42,481,158 km (0.096 R)
• M70: 43,440,230 km (0.09 R)
• M71: 43,878,551 km (0.065 R)
• M72: 44,583,008 km (0.089 R)
• M73: 44,759,683 km (0.113 R)
• M74: 44,848,095 km (0.066 R)
• M75: 45,291,055 km (0.119 R)
• M76: 45,557,488 km (0.051 R)
• M77: 48,069,835 km (0.101 R)
• M78: 49,891,638 km (0.11 R)
• M79: 50,442,607 km (0.05 R)
• M80: 51,180,424 km (0.026 R)
• M81: 51,550,678 km (0.089 R)
• M82: 52,479,980 km (0.068 R)
• M83: 53,133,873 km (0.084 R)
• M84: 54,355,489 km (0.081 R)
• M85: 55,871,514 km (0.114 R)
• M86: 58,557,843 km (0.09 R)
• M87: 60,404,628 km (0.12 R)
• M88: 60,502,316 km (0.065 R)
• M89: 60,795,827 km (0.095 R)
• M90: 60,991,800 km (0.087 R)
• M91: 62,171,828 km (0.028 R)
• M92: 65,355,121 km (0.052 R)
• M93: 65,656,261 km (0.105 R)
• M94: 65,857,171 km (0.073 R)
• M95: 66,865,311 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.7

Radius: 7.3

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.2 AU - 17.4 AU

Year: 24013 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,246,422 km

• M1: 135,536 km (0.104 R)
• M2: 217,216 km (0.065 R)
• M3: 303,983 km (0.055 R)
• M4: 404,513 km (0.118 R)
• M5: 493,972 km (0.089 R)
• M6: 2,348,687 km (0.09 R)
• M7: 2,431,713 km (0.1 R)
• M8: 3,086,054 km (0.096 R)
• M9: 3,223,236 km (0.12 R)
• M10: 3,362,362 km (0.101 R)
• M11: 3,456,309 km (0.078 R)
• M12: 3,503,582 km (0.111 R)
• M13: 4,188,292 km (0.09 R)
• M14: 5,236,075 km (0.119 R)
• M15: 5,845,387 km (0.109 R)
• M16: 6,244,814 km (0.03 R)
• M17: 7,130,134 km (0.116 R)
• M18: 7,251,158 km (0.099 R)
• M19: 9,015,665 km (0.095 R)
• M20: 9,676,738 km (0.075 R)
• M21: 9,743,609 km (0.074 R)
• M22: 10,216,637 km (0.099 R)
• M23: 10,697,145 km (0.052 R)
• M24: 11,396,366 km (0.057 R)
• M25: 12,399,868 km (0.08 R)
• M26: 13,059,894 km (0.086 R)
• M27: 13,133,945 km (0.088 R)
• M28: 13,506,145 km (0.114 R)
• M29: 14,033,178 km (0.083 R)
• M30: 16,607,009 km (0.106 R)
• M31: 16,687,343 km (0.092 R)
• M32: 16,848,161 km (0.098 R)
• M33: 16,928,794 km (0.054 R)
• M34: 17,252,674 km (0.095 R)
• M35: 18,985,915 km (0.115 R)
• M36: 19,491,256 km (0.057 R)
• M37: 20,086,357 km (0.033 R)
• M38: 20,343,366 km (0.109 R)
• M39: 20,515,254 km (0.1 R)
• M40: 20,860,376 km (0.113 R)
• M41: 21,033,760 km (0.109 R)
• M42: 21,294,659 km (0.06 R)
• M43: 22,882,341 km (0.112 R)
• M44: 26,357,050 km (0.096 R)
• M45: 27,109,229 km (0.089 R)
• M46: 27,298,470 km (0.089 R)
• M47: 27,488,010 km (0.099 R)
• M48: 29,505,038 km (0.098 R)
• M49: 29,699,665 km (0.045 R)
• M50: 30,187,953 km (0.11 R)
• M51: 30,384,076 km (0.119 R)
• M52: 31,470,006 km (0.078 R)
• M53: 31,569,339 km (0.118 R)
• M54: 32,267,812 km (0.107 R)
• M55: 32,468,273 km (0.037 R)
• M56: 34,086,922 km (0.085 R)
• M57: 36,563,814 km (0.04 R)
• M58: 38,246,940 km (0.079 R)
• M59: 42,344,724 km (0.08 R)
• M60: 43,004,301 km (0.095 R)
• M61: 43,224,958 km (0.049 R)
• M62: 43,667,319 km (0.086 R)
• M63: 45,451,872 km (0.07 R)
• M64: 47,830,030 km (0.106 R)
• M65: 50,364,666 km (0.101 R)
• M66: 52,000,070 km (0.056 R)
• M67: 52,352,822 km (0.115 R)
• M68: 52,470,556 km (0.092 R)
• M69: 54,844,075 km (0.114 R)
• M70: 55,683,020 km (0.067 R)
• M71: 55,923,424 km (0.099 R)
• M72: 57,859,819 km (0.096 R)
• M73: 63,046,078 km (0.115 R)
• M74: 64,681,183 km (0.06 R)
• M75: 68,121,634 km (0.091 R)
• M76: 68,507,447 km (0.095 R)
• M77: 72,013,423 km (0.116 R)
• M78: 72,537,764 km (0.111 R)
• M79: 73,063,301 km (0.089 R)
• M80: 74,118,415 km (0.054 R)
• M81: 74,515,298 km (0.071 R)
• M82: 75,178,465 km (0.059 R)
• M83: 77,447,715 km (0.093 R)
• M84: 79,874,791 km (0.101 R)
• M85: 80,010,327 km (0.053 R)
• M86: 80,281,697 km (0.106 R)
• M87: 81,097,754 km (0.088 R)
• M88: 81,506,754 km (0.025 R)
• M89: 81,779,770 km (0.109 R)
• M90: 84,250,978 km (0.101 R)
• M91: 87,583,719 km (0.12 R)
• M92: 91,951,977 km (0.072 R)
• M93: 93,661,880 km (0.105 R)
• M94: 94,091,077 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit