🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.51 AU - 0.57 AU

Year: 139 Days

Day: 36.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.83 AU - 1.01 AU

Year: 310 Days

Day: 42 Hours

Environment

Temp: 134 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,776,390 km

• M1: 361,428 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.32 AU - 1.56 AU

Year: 607 Days

Day: 26.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.48 AU - 1.52 AU

Year: 646 Days

Day: 38.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.73 AU - 3.27 AU

Year: 1826 Days

Day: 24.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,776,390 km

• M1: 806,931 km (0.078 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 10.3

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.03 AU - 7.73 AU

Year: 5664 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 104,776,390 km

• M1: 202,705 km (0.102 R)
• M2: 387,458 km (0.107 R)
• M3: 482,154 km (0.109 R)
• M4: 699,071 km (0.087 R)
• M5: 875,746 km (0.112 R)
• M6: 1,098,647 km (0.093 R)
• M7: 1,356,703 km (0.067 R)
• M8: 1,634,207 km (0.035 R)
• M9: 1,817,016 km (0.091 R)
• M10: 2,006,706 km (0.078 R)
• M11: 2,263,117 km (0.104 R)
• M12: 2,344,199 km (0.1 R)
• M13: 2,635,765 km (0.074 R)
• M14: 2,895,018 km (0.091 R)
• M15: 3,095,030 km (0.077 R)
• M16: 3,438,357 km (0.076 R)
• M17: 4,186,796 km (0.1 R)
• M18: 4,388,005 km (0.12 R)
• M19: 4,984,302 km (0.068 R)
• M20: 5,090,666 km (0.056 R)
• M21: 5,197,778 km (0.094 R)
• M22: 5,414,246 km (0.052 R)
• M23: 5,496,226 km (0.102 R)
• M24: 5,772,383 km (0.088 R)
• M25: 5,968,506 km (0.119 R)
• M26: 6,195,297 km (0.102 R)
• M27: 6,309,739 km (0.103 R)
• M28: 6,628,233 km (0.102 R)
• M29: 6,951,963 km (0.085 R)
• M30: 7,250,859 km (0.064 R)
• M31: 7,830,252 km (0.07 R)
• M32: 7,954,119 km (0.069 R)
• M33: 8,298,194 km (0.108 R)
• M34: 8,487,884 km (0.105 R)
• M35: 9,163,318 km (0.056 R)
• M36: 9,261,305 km (0.105 R)
• M37: 9,392,353 km (0.118 R)
• M38: 9,524,148 km (0.069 R)
• M39: 10,225,762 km (0.113 R)
• M40: 10,429,216 km (0.116 R)
• M41: 10,909,425 km (0.088 R)
• M42: 11,256,791 km (0.113 R)
• M43: 11,466,976 km (0.104 R)
• M44: 11,820,177 km (0.094 R)
• M45: 12,033,802 km (0.053 R)
• M46: 12,212,871 km (0.077 R)
• M47: 12,501,146 km (0.058 R)
• M48: 12,609,904 km (0.092 R)
• M49: 13,231,782 km (0.083 R)
• M50: 13,938,632 km (0.113 R)
• M51: 14,239,922 km (0.103 R)
• M52: 15,002,572 km (0.093 R)
• M53: 15,466,625 km (0.084 R)
• M54: 15,974,659 km (0.067 R)
• M55: 16,567,665 km (0.076 R)
• M56: 17,288,727 km (0.092 R)
• M57: 17,897,440 km (0.082 R)
• M58: 18,020,111 km (0.04 R)
• M59: 18,348,328 km (0.066 R)
• M60: 18,554,474 km (0.061 R)
• M61: 18,885,983 km (0.11 R)
• M62: 19,261,324 km (0.082 R)
• M63: 20,487,279 km (0.055 R)
• M64: 20,572,849 km (0.113 R)
• M65: 21,002,045 km (0.076 R)
• M66: 21,390,850 km (0.11 R)
• M67: 22,087,976 km (0.094 R)
• M68: 22,748,151 km (0.11 R)
• M69: 23,728,317 km (0.105 R)
• M70: 24,133,278 km (0.088 R)
• M71: 24,404,649 km (0.06 R)
• M72: 26,006,991 km (0.067 R)
• M73: 26,424,519 km (0.06 R)
• M74: 26,657,443 km (0.054 R)
• M75: 27,219,183 km (0.104 R)
• M76: 27,642,994 km (0.114 R)
• M77: 30,671,004 km (0.105 R)
• M78: 30,817,909 km (0.111 R)
• M79: 31,358,107 km (0.118 R)
• M80: 31,753,046 km (0.06 R)
• M81: 32,997,700 km (0.092 R)
• M82: 33,148,195 km (0.046 R)
• M83: 33,550,464 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.5

Radius: 13.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.88 AU - 10.84 AU

Year: 11720 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 104,776,390 km

• M1: 191,934 km (0.08 R)
• M2: 394,340 km (0.076 R)
• M3: 568,771 km (0.119 R)
• M4: 1,172,249 km (0.119 R)
• M5: 1,935,348 km (0.075 R)
• M6: 2,040,365 km (0.106 R)
• M7: 2,423,635 km (0.114 R)
• M8: 2,508,756 km (0.082 R)
• M9: 3,071,992 km (0.102 R)
• M10: 3,226,676 km (0.108 R)
• M11: 3,479,946 km (0.101 R)
• M12: 3,608,899 km (0.111 R)
• M13: 3,772,559 km (0.036 R)
• M14: 3,872,042 km (0.089 R)
• M15: 4,382,320 km (0.114 R)
• M16: 4,592,505 km (0.085 R)
• M17: 5,504,005 km (0.107 R)
• M18: 5,807,539 km (0.057 R)
• M19: 6,550,292 km (0.091 R)
• M20: 7,034,989 km (0.101 R)
• M21: 7,323,265 km (0.105 R)
• M22: 7,657,317 km (0.107 R)
• M23: 7,911,184 km (0.09 R)
• M24: 8,124,960 km (0.104 R)
• M25: 8,384,063 km (0.111 R)
• M26: 8,777,655 km (0.057 R)
• M27: 9,043,640 km (0.068 R)
• M28: 9,312,168 km (0.075 R)
• M29: 9,583,240 km (0.116 R)
• M30: 10,694,153 km (0.102 R)
• M31: 12,090,201 km (0.089 R)
• M32: 12,188,636 km (0.059 R)
• M33: 12,287,371 km (0.083 R)
• M34: 12,634,887 km (0.038 R)
• M35: 12,834,899 km (0.103 R)
• M36: 13,035,958 km (0.092 R)
• M37: 13,390,356 km (0.104 R)
• M38: 16,447,388 km (0.119 R)
• M39: 17,941,123 km (0.075 R)
• M40: 19,420,197 km (0.092 R)
• M41: 19,709,220 km (0.073 R)
• M42: 20,938,316 km (0.114 R)
• M43: 22,011,531 km (0.117 R)
• M44: 22,433,846 km (0.038 R)
• M45: 22,797,818 km (0.031 R)
• M46: 22,980,627 km (0.046 R)
• M47: 23,839,917 km (0.082 R)
• M48: 24,647,296 km (0.08 R)
• M49: 25,463,502 km (0.118 R)
• M50: 26,416,441 km (0.078 R)
• M51: 26,736,730 km (0.091 R)
• M52: 27,058,216 km (0.096 R)
• M53: 27,705,226 km (0.069 R)
• M54: 27,900,302 km (0.05 R)
• M55: 28,882,562 km (0.104 R)
• M56: 29,080,330 km (0.11 R)
• M57: 29,809,470 km (0.115 R)
• M58: 30,343,684 km (0.086 R)
• M59: 31,353,619 km (0.069 R)
• M60: 32,101,309 km (0.074 R)
• M61: 33,683,457 km (0.103 R)
• M62: 34,449,098 km (0.052 R)
• M63: 35,926,826 km (0.097 R)
• M64: 36,068,645 km (0.087 R)
• M65: 36,281,672 km (0.088 R)
• M66: 37,138,120 km (0.034 R)
• M67: 39,308,337 km (0.068 R)
• M68: 39,527,647 km (0.054 R)
• M69: 40,187,972 km (0.082 R)
• M70: 40,999,840 km (0.098 R)
• M71: 41,593,893 km (0.09 R)
• M72: 42,865,325 km (0.109 R)
• M73: 45,599,974 km (0.074 R)
• M74: 46,215,420 km (0.107 R)
• M75: 46,446,848 km (0.1 R)
• M76: 47,143,525 km (0.069 R)
• M77: 47,298,808 km (0.113 R)
• M78: 48,547,351 km (0.107 R)
• M79: 50,599,236 km (0.116 R)
• M80: 51,316,109 km (0.092 R)
• M81: 51,715,834 km (0.083 R)
• M82: 52,357,460 km (0.093 R)
• M83: 52,518,277 km (0.11 R)
• M84: 53,405,841 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.4

Radius: 9.7

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.62 AU - 12.2 AU

Year: 13546 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,776,390 km

• M1: 384,317 km (0.113 R)
• M2: 514,916 km (0.105 R)
• M3: 888,163 km (0.066 R)
• M4: 999,164 km (0.114 R)
• M5: 1,162,974 km (0.06 R)
• M6: 1,386,772 km (0.045 R)
• M7: 1,570,628 km (0.069 R)
• M8: 2,050,239 km (0.107 R)
• M9: 2,230,205 km (0.112 R)
• M10: 2,322,058 km (0.092 R)
• M11: 2,384,141 km (0.098 R)
• M12: 2,509,803 km (0.114 R)
• M13: 3,240,589 km (0.055 R)
• M14: 3,380,164 km (0.099 R)
• M15: 3,593,490 km (0.115 R)
• M16: 3,958,958 km (0.056 R)
• M17: 4,490,479 km (0.112 R)
• M18: 5,746,503 km (0.113 R)
• M19: 6,522,766 km (0.096 R)
• M20: 7,331,941 km (0.07 R)
• M21: 7,748,272 km (0.063 R)
• M22: 9,690,651 km (0.108 R)
• M23: 11,613,432 km (0.098 R)
• M24: 12,044,424 km (0.111 R)
• M25: 13,256,466 km (0.117 R)
• M26: 13,424,763 km (0.098 R)
• M27: 13,650,207 km (0.083 R)
• M28: 13,763,453 km (0.057 R)
• M29: 14,680,338 km (0.085 R)
• M30: 15,617,120 km (0.111 R)
• M31: 16,272,209 km (0.085 R)
• M32: 18,353,415 km (0.09 R)
• M33: 18,666,523 km (0.099 R)
• M34: 20,000,787 km (0.063 R)
• M35: 21,431,241 km (0.069 R)
• M36: 21,497,064 km (0.069 R)
• M37: 21,959,621 km (0.12 R)
• M38: 22,292,028 km (0.098 R)
• M39: 22,760,269 km (0.105 R)
• M40: 23,366,888 km (0.073 R)
• M41: 24,527,319 km (0.088 R)
• M42: 25,288,323 km (0.095 R)
• M43: 25,497,162 km (0.103 R)
• M44: 25,776,461 km (0.034 R)
• M45: 25,986,646 km (0.087 R)
• M46: 26,408,811 km (0.109 R)
• M47: 26,762,311 km (0.085 R)
• M48: 27,331,082 km (0.104 R)
• M49: 27,402,590 km (0.111 R)
• M50: 27,473,948 km (0.099 R)
• M51: 27,760,428 km (0.112 R)
• M52: 28,191,868 km (0.064 R)
• M53: 28,263,975 km (0.113 R)
• M54: 28,770,662 km (0.078 R)
• M55: 30,087,273 km (0.095 R)
• M56: 32,400,356 km (0.104 R)
• M57: 33,539,992 km (0.116 R)
• M58: 34,153,194 km (0.075 R)
• M59: 34,230,087 km (0.083 R)
• M60: 34,692,793 km (0.11 R)
• M61: 34,847,478 km (0.107 R)
• M62: 36,642,802 km (0.076 R)
• M63: 38,628,115 km (0.114 R)
• M64: 39,917,050 km (0.093 R)
• M65: 43,616,905 km (0.111 R)
• M66: 43,700,380 km (0.062 R)
• M67: 44,537,979 km (0.104 R)
• M68: 44,790,201 km (0.059 R)
• M69: 46,228,884 km (0.113 R)
• M70: 47,940,732 km (0.088 R)
• M71: 48,717,743 km (0.115 R)
• M72: 49,064,511 km (0.079 R)
• M73: 50,371,997 km (0.051 R)
• M74: 50,547,176 km (0.103 R)
• M75: 50,810,318 km (0.113 R)
• M76: 51,867,527 km (0.118 R)
• M77: 52,310,187 km (0.107 R)
• M78: 54,362,520 km (0.108 R)
• M79: 54,632,095 km (0.103 R)
• M80: 54,902,269 km (0.117 R)
• M81: 55,443,813 km (0.108 R)
• M82: 56,441,033 km (0.053 R)
• M83: 56,531,988 km (0.119 R)
• M84: 56,714,049 km (0.066 R)
• M85: 57,627,344 km (0.112 R)
• M86: 58,361,570 km (0.105 R)
• M87: 59,653,647 km (0.107 R)
• M88: 60,396,251 km (0.061 R)
• M89: 60,582,351 km (0.103 R)
• M90: 60,675,550 km (0.106 R)
• M91: 62,925,203 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.9

Radius: 8

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.84 AU - 21.26 AU

Year: 26952 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,776,390 km

• M1: 102,774 km (0.093 R)
• M2: 160,818 km (0.094 R)
• M3: 254,616 km (0.117 R)
• M4: 417,976 km (0.11 R)
• M5: 755,768 km (0.07 R)
• M6: 874,848 km (0.072 R)
• M7: 968,497 km (0.071 R)
• M8: 1,269,787 km (0.109 R)
• M9: 1,340,696 km (0.111 R)
• M10: 1,676,543 km (0.088 R)
• M11: 2,292,587 km (0.081 R)
• M12: 2,925,835 km (0.098 R)
• M13: 3,164,593 km (0.105 R)
• M14: 3,409,635 km (0.077 R)
• M15: 3,866,507 km (0.097 R)
• M16: 4,235,116 km (0.09 R)
• M17: 4,505,289 km (0.119 R)
• M18: 4,725,647 km (0.103 R)
• M19: 5,234,130 km (0.071 R)
• M20: 5,465,708 km (0.089 R)
• M21: 6,241,522 km (0.075 R)
• M22: 6,673,561 km (0.084 R)
• M23: 6,798,774 km (0.1 R)
• M24: 6,988,165 km (0.115 R)
• M25: 7,697,110 km (0.117 R)
• M26: 8,093,394 km (0.079 R)
• M27: 8,294,155 km (0.104 R)
• M28: 8,700,313 km (0.094 R)
• M29: 13,341,437 km (0.071 R)
• M30: 13,578,550 km (0.106 R)
• M31: 13,657,986 km (0.099 R)
• M32: 15,360,111 km (0.107 R)
• M33: 15,942,196 km (0.097 R)
• M34: 17,905,220 km (0.094 R)
• M35: 18,605,637 km (0.116 R)
• M36: 20,033,399 km (0.053 R)
• M37: 20,214,412 km (0.071 R)
• M38: 20,943,552 km (0.079 R)
• M39: 22,898,348 km (0.086 R)
• M40: 26,580,849 km (0.112 R)
• M41: 27,178,941 km (0.065 R)
• M42: 28,489,867 km (0.087 R)
• M43: 29,615,292 km (0.082 R)
• M44: 30,755,078 km (0.093 R)
• M45: 32,120,458 km (0.034 R)
• M46: 32,226,373 km (0.1 R)
• M47: 34,584,335 km (0.11 R)
• M48: 34,910,159 km (0.099 R)
• M49: 35,237,030 km (0.097 R)
• M50: 35,455,443 km (0.108 R)
• M51: 40,146,234 km (0.079 R)
• M52: 40,946,732 km (0.097 R)
• M53: 41,521,787 km (0.061 R)
• M54: 43,848,482 km (0.062 R)
• M55: 44,791,098 km (0.118 R)
• M56: 45,383,506 km (0.114 R)
• M57: 46,456,422 km (0.046 R)
• M58: 46,815,906 km (0.116 R)
• M59: 48,021,066 km (0.085 R)
• M60: 48,263,265 km (0.117 R)
• M61: 49,114,178 km (0.099 R)
• M62: 49,725,135 km (0.1 R)
• M63: 52,567,495 km (0.107 R)
• M64: 52,817,174 km (0.068 R)
• M65: 53,694,117 km (0.114 R)
• M66: 56,098,304 km (0.06 R)
• M67: 60,226,308 km (0.079 R)
• M68: 60,356,907 km (0.079 R)
• M69: 60,618,254 km (0.092 R)
• M70: 62,326,662 km (0.114 R)
• M71: 64,985,764 km (0.037 R)
• M72: 68,225,156 km (0.086 R)
• M73: 70,551,403 km (0.106 R)
• M74: 71,516,758 km (0.095 R)
• M75: 72,903,530 km (0.074 R)
• M76: 74,579,326 km (0.062 R)
• M77: 75,985,396 km (0.109 R)
• M78: 81,263,658 km (0.105 R)
• M79: 83,291,457 km (0.107 R)
• M80: 85,776,278 km (0.078 R)
• M81: 85,923,183 km (0.101 R)
• M82: 87,544,824 km (0.118 R)
• M83: 87,692,626 km (0.086 R)
• M84: 88,285,183 km (0.076 R)
• M85: 88,433,584 km (0.066 R)
• M86: 91,117,669 km (0.07 R)
• M87: 91,567,660 km (0.106 R)
• M88: 92,921,969 km (0.095 R)
• M89: 94,434,553 km (0.095 R)
• M90: 96,260,395 km (0.109 R)
• M91: 97,484,106 km (0.09 R)
• M92: 98,712,903 km (0.083 R)
• M93: 98,866,839 km (0.086 R)
• M94: 99,792,252 km (0.107 R)
• M95: 103,679,253 km (0.116 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 17,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit