🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 190 Days

Day: 16.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.86 AU - 1.14 AU

Year: 381 Days

Day: 44.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.35 AU - 1.77 AU

Year: 742 Days

Day: 22.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.34 AU - 1.8 AU

Year: 749 Days

Day: 17.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.54 AU - 2.46 AU

Year: 1077 Days

Day: 36.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,827,493 km

• M1: 1,129,913 km (0.11 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 14.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.85 AU - 9.99 AU

Year: 9304 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,827,493 km

• M1: 194,627 km (0.091 R)
• M2: 390,002 km (0.094 R)
• M3: 700,567 km (0.077 R)
• M4: 833,410 km (0.109 R)
• M5: 959,670 km (0.051 R)
• M6: 1,233,285 km (0.108 R)
• M7: 1,455,886 km (0.12 R)
• M8: 1,753,437 km (0.102 R)
• M9: 1,857,108 km (0.073 R)
• M10: 2,453,854 km (0.098 R)
• M11: 2,570,839 km (0.106 R)
• M12: 2,665,834 km (0.079 R)
• M13: 3,007,815 km (0.038 R)
• M14: 3,184,191 km (0.058 R)
• M15: 3,338,127 km (0.063 R)
• M16: 3,761,339 km (0.103 R)
• M17: 4,314,403 km (0.093 R)
• M18: 4,571,861 km (0.111 R)
• M19: 4,982,507 km (0.059 R)
• M20: 5,283,198 km (0.106 R)
• M21: 5,435,938 km (0.094 R)
• M22: 5,745,605 km (0.084 R)
• M23: 6,124,986 km (0.093 R)
• M24: 6,941,640 km (0.095 R)
• M25: 7,210,318 km (0.088 R)
• M26: 7,792,553 km (0.093 R)
• M27: 8,212,774 km (0.102 R)
• M28: 10,118,501 km (0.088 R)
• M29: 10,500,275 km (0.118 R)
• M30: 10,654,211 km (0.115 R)
• M31: 11,673,720 km (0.049 R)
• M32: 12,683,356 km (0.064 R)
• M33: 12,847,615 km (0.065 R)
• M34: 13,012,472 km (0.097 R)
• M35: 13,469,493 km (0.12 R)
• M36: 13,805,191 km (0.082 R)
• M37: 13,931,751 km (0.053 R)
• M38: 15,262,723 km (0.037 R)
• M39: 16,231,818 km (0.063 R)
• M40: 16,589,057 km (0.119 R)
• M41: 17,357,093 km (0.046 R)
• M42: 18,927,871 km (0.081 R)
• M43: 19,540,474 km (0.084 R)
• M44: 20,640,317 km (0.12 R)
• M45: 23,957,052 km (0.043 R)
• M46: 24,466,133 km (0.093 R)
• M47: 24,619,621 km (0.09 R)
• M48: 24,722,095 km (0.06 R)
• M49: 25,443,307 km (0.085 R)
• M50: 25,806,530 km (0.035 R)
• M51: 26,067,130 km (0.085 R)
• M52: 27,065,097 km (0.119 R)
• M53: 27,329,736 km (0.091 R)
• M54: 29,098,282 km (0.072 R)
• M55: 29,750,529 km (0.094 R)
• M56: 30,682,822 km (0.045 R)
• M57: 31,014,182 km (0.068 R)
• M58: 31,291,237 km (0.097 R)
• M59: 31,680,491 km (0.108 R)
• M60: 31,903,541 km (0.059 R)
• M61: 32,127,190 km (0.071 R)
• M62: 32,239,239 km (0.09 R)
• M63: 33,140,267 km (0.111 R)
• M64: 33,821,386 km (0.112 R)
• M65: 37,119,420 km (0.064 R)
• M66: 37,885,810 km (0.067 R)
• M67: 39,674,552 km (0.085 R)
• M68: 39,975,393 km (0.114 R)

Asteroid Belt

Center: 9.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.6

Radius: 14.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.38 AU - 11.88 AU

Year: 13198 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,827,493 km

• M1: 642,373 km (0.12 R)
• M2: 1,283,101 km (0.066 R)
• M3: 1,431,801 km (0.072 R)
• M4: 1,586,785 km (0.095 R)
• M5: 1,914,254 km (0.109 R)
• M6: 2,233,945 km (0.103 R)
• M7: 2,354,521 km (0.105 R)
• M8: 2,602,554 km (0.08 R)
• M9: 3,158,460 km (0.118 R)
• M10: 3,260,486 km (0.098 R)
• M11: 3,433,122 km (0.102 R)
• M12: 3,679,808 km (0.09 R)
• M13: 4,005,932 km (0.048 R)
• M14: 4,153,884 km (0.112 R)
• M15: 4,493,621 km (0.11 R)
• M16: 5,200,321 km (0.099 R)
• M17: 5,691,002 km (0.102 R)
• M18: 6,849,189 km (0.045 R)
• M19: 7,523,726 km (0.096 R)
• M20: 7,661,206 km (0.115 R)
• M21: 7,799,584 km (0.046 R)
• M22: 8,695,077 km (0.074 R)
• M23: 9,081,937 km (0.086 R)
• M24: 9,523,999 km (0.118 R)
• M25: 9,722,814 km (0.061 R)
• M26: 9,872,711 km (0.115 R)
• M27: 11,048,102 km (0.089 R)
• M28: 11,678,807 km (0.078 R)
• M29: 12,592,550 km (0.099 R)
• M30: 12,701,607 km (0.107 R)
• M31: 12,810,963 km (0.077 R)
• M32: 13,640,932 km (0.075 R)
• M33: 14,034,225 km (0.069 R)
• M34: 14,147,321 km (0.074 R)
• M35: 14,947,370 km (0.084 R)
• M36: 15,644,796 km (0.081 R)
• M37: 16,056,639 km (0.086 R)
• M38: 16,234,211 km (0.12 R)
• M39: 16,412,382 km (0.106 R)
• M40: 17,373,998 km (0.102 R)
• M41: 17,923,022 km (0.076 R)
• M42: 20,111,639 km (0.104 R)
• M43: 21,205,049 km (0.102 R)
• M44: 22,449,704 km (0.106 R)
• M45: 23,047,646 km (0.107 R)
• M46: 24,123,554 km (0.08 R)
• M47: 24,327,157 km (0.062 R)
• M48: 24,463,141 km (0.116 R)
• M49: 25,491,328 km (0.114 R)
• M50: 25,698,670 km (0.091 R)
• M51: 25,976,025 km (0.115 R)
• M52: 26,254,426 km (0.029 R)
• M53: 26,533,726 km (0.043 R)
• M54: 28,016,390 km (0.085 R)
• M55: 28,516,645 km (0.104 R)
• M56: 29,019,893 km (0.091 R)
• M57: 32,174,762 km (0.046 R)
• M58: 33,451,729 km (0.103 R)
• M59: 34,058,498 km (0.095 R)
• M60: 34,592,413 km (0.031 R)
• M61: 34,898,640 km (0.094 R)
• M62: 35,668,471 km (0.076 R)
• M63: 35,823,005 km (0.1 R)
• M64: 36,833,539 km (0.104 R)
• M65: 38,485,548 km (0.114 R)
• M66: 40,645,143 km (0.09 R)
• M67: 41,373,685 km (0.106 R)
• M68: 42,515,565 km (0.066 R)
• M69: 42,679,525 km (0.09 R)
• M70: 43,420,034 km (0.029 R)
• M71: 45,080,720 km (0.105 R)
• M72: 46,339,885 km (0.09 R)
• M73: 46,931,395 km (0.051 R)
• M74: 47,185,712 km (0.05 R)
• M75: 47,695,691 km (0.08 R)
• M76: 49,667,540 km (0.067 R)
• M77: 50,793,863 km (0.066 R)
• M78: 53,071,490 km (0.112 R)
• M79: 53,867,800 km (0.073 R)
• M80: 54,222,795 km (0.1 R)
• M81: 55,293,019 km (0.096 R)
• M82: 56,190,007 km (0.091 R)
• M83: 58,271,512 km (0.042 R)
• M84: 58,544,828 km (0.105 R)
• M85: 59,459,170 km (0.042 R)
• M86: 59,642,577 km (0.108 R)
• M87: 60,470,302 km (0.081 R)
• M88: 61,209,166 km (0.096 R)
• M89: 61,579,869 km (0.073 R)
• M90: 62,230,171 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371

Radius: 7

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.95 AU - 15.85 AU

Year: 17643 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,827,493 km

• M1: 353,949 km (0.052 R)
• M2: 397,930 km (0.101 R)
• M3: 444,156 km (0.111 R)
• M4: 782,098 km (0.083 R)
• M5: 1,074,861 km (0.1 R)
• M6: 1,327,980 km (0.113 R)
• M7: 1,650,663 km (0.104 R)
• M8: 1,861,446 km (0.086 R)
• M9: 2,726,272 km (0.054 R)
• M10: 3,167,286 km (0.086 R)
• M11: 3,232,212 km (0.067 R)
• M12: 4,619,582 km (0.109 R)
• M13: 4,992,081 km (0.113 R)
• M14: 5,220,218 km (0.116 R)
• M15: 5,647,170 km (0.118 R)
• M16: 6,085,492 km (0.085 R)
• M17: 6,910,374 km (0.083 R)
• M18: 8,123,015 km (0.063 R)
• M19: 8,167,595 km (0.116 R)
• M20: 8,212,175 km (0.085 R)
• M21: 8,346,514 km (0.095 R)
• M22: 8,526,630 km (0.047 R)
• M23: 8,662,614 km (0.098 R)
• M24: 9,400,132 km (0.118 R)
• M25: 9,540,604 km (0.111 R)
• M26: 10,109,675 km (0.117 R)
• M27: 10,349,929 km (0.077 R)
• M28: 10,398,249 km (0.075 R)
• M29: 10,689,665 km (0.097 R)
• M30: 13,430,298 km (0.078 R)
• M31: 13,747,596 km (0.063 R)
• M32: 13,853,810 km (0.12 R)
• M33: 13,907,067 km (0.053 R)
• M34: 14,931,962 km (0.103 R)
• M35: 15,041,168 km (0.058 R)
• M36: 16,373,188 km (0.11 R)
• M37: 17,224,848 km (0.118 R)
• M38: 17,339,440 km (0.066 R)
• M39: 19,624,997 km (0.12 R)
• M40: 20,407,693 km (0.091 R)
• M41: 20,833,299 km (0.064 R)
• M42: 21,200,561 km (0.077 R)
• M43: 21,631,553 km (0.113 R)
• M44: 22,377,298 km (0.05 R)
• M45: 22,753,387 km (0.081 R)
• M46: 23,321,410 km (0.116 R)
• M47: 23,638,857 km (0.11 R)
• M48: 23,830,043 km (0.104 R)
• M49: 24,406,893 km (0.075 R)
• M50: 24,600,173 km (0.052 R)
• M51: 25,574,055 km (0.088 R)
• M52: 25,770,328 km (0.118 R)
• M53: 26,230,341 km (0.104 R)
• M54: 26,560,653 km (0.101 R)
• M55: 27,225,167 km (0.054 R)
• M56: 27,559,518 km (0.118 R)
• M57: 27,828,046 km (0.117 R)
• M58: 28,164,791 km (0.109 R)
• M59: 29,800,195 km (0.115 R)
• M60: 31,186,369 km (0.034 R)
• M61: 31,326,093 km (0.041 R)
• M62: 33,447,541 km (0.079 R)
• M63: 33,877,335 km (0.063 R)
• M64: 35,687,918 km (0.1 R)
• M65: 35,980,532 km (0.111 R)
• M66: 37,010,962 km (0.06 R)
• M67: 38,125,765 km (0.061 R)
• M68: 38,874,951 km (0.08 R)
• M69: 38,950,199 km (0.08 R)
• M70: 39,932,160 km (0.116 R)
• M71: 40,464,279 km (0.054 R)
• M72: 40,998,643 km (0.099 R)
• M73: 41,535,550 km (0.103 R)
• M74: 41,843,272 km (0.108 R)
• M75: 42,306,427 km (0.051 R)
• M76: 43,784,006 km (0.064 R)
• M77: 44,018,874 km (0.053 R)
• M78: 45,516,050 km (0.044 R)
• M79: 45,595,337 km (0.107 R)
• M80: 47,270,384 km (0.117 R)
• M81: 49,127,941 km (0.08 R)
• M82: 50,188,440 km (0.119 R)
• M83: 51,009,284 km (0.095 R)
• M84: 51,173,991 km (0.113 R)
• M85: 54,168,791 km (0.062 R)
• M86: 55,518,014 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.9

Radius: 5.9

Gravity: 22.4 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.68 AU - 18.62 AU

Year: 22455 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,827,493 km

• M1: 76,145 km (0.094 R)
• M2: 146,606 km (0.113 R)
• M3: 353,201 km (0.032 R)
• M4: 453,880 km (0.103 R)
• M5: 587,471 km (0.059 R)
• M6: 733,778 km (0.066 R)
• M7: 2,236,039 km (0.096 R)
• M8: 2,466,270 km (0.113 R)
• M9: 3,908,843 km (0.106 R)
• M10: 5,055,211 km (0.104 R)
• M11: 5,205,408 km (0.09 R)
• M12: 5,407,963 km (0.068 R)
• M13: 6,084,145 km (0.072 R)
• M14: 6,405,182 km (0.118 R)
• M15: 6,622,249 km (0.117 R)
• M16: 6,952,411 km (0.096 R)
• M17: 7,287,810 km (0.064 R)
• M18: 7,858,825 km (0.061 R)
• M19: 7,974,763 km (0.111 R)
• M20: 8,091,150 km (0.119 R)
• M21: 9,103,928 km (0.086 R)
• M22: 9,286,737 km (0.088 R)
• M23: 10,030,238 km (0.09 R)
• M24: 10,664,234 km (0.115 R)
• M25: 11,180,795 km (0.073 R)
• M26: 11,442,143 km (0.09 R)
• M27: 11,639,462 km (0.115 R)
• M28: 12,171,283 km (0.06 R)
• M29: 12,915,233 km (0.099 R)
• M30: 13,258,261 km (0.066 R)
• M31: 13,534,867 km (0.091 R)
• M32: 13,743,556 km (0.11 R)
• M33: 13,883,281 km (0.086 R)
• M34: 14,517,875 km (0.103 R)
• M35: 15,234,150 km (0.111 R)
• M36: 16,182,301 km (0.1 R)
• M37: 16,403,706 km (0.081 R)
• M38: 17,224,549 km (0.057 R)
• M39: 19,217,043 km (0.117 R)
• M40: 19,530,152 km (0.091 R)
• M41: 22,093,810 km (0.098 R)
• M42: 22,257,620 km (0.081 R)
• M43: 23,082,203 km (0.086 R)
• M44: 27,528,551 km (0.115 R)
• M45: 27,704,628 km (0.1 R)
• M46: 27,881,303 km (0.064 R)
• M47: 27,969,715 km (0.037 R)
• M48: 28,502,134 km (0.09 R)
• M49: 29,397,029 km (0.088 R)
• M50: 29,938,423 km (0.062 R)
• M51: 30,483,109 km (0.07 R)
• M52: 31,398,050 km (0.074 R)
• M53: 32,600,966 km (0.083 R)
• M54: 32,880,714 km (0.038 R)
• M55: 33,348,657 km (0.109 R)
• M56: 34,480,963 km (0.073 R)
• M57: 35,625,686 km (0.078 R)
• M58: 37,268,570 km (0.032 R)
• M59: 39,629,822 km (0.088 R)
• M60: 46,158,124 km (0.11 R)
• M61: 46,472,279 km (0.101 R)
• M62: 46,787,033 km (0.104 R)
• M63: 48,584,302 km (0.104 R)
• M64: 48,690,666 km (0.093 R)
• M65: 49,010,357 km (0.117 R)
• M66: 50,727,441 km (0.046 R)
• M67: 53,559,329 km (0.1 R)
• M68: 54,440,909 km (0.109 R)
• M69: 54,551,462 km (0.094 R)
• M70: 54,772,717 km (0.032 R)
• M71: 55,883,781 km (0.052 R)
• M72: 59,374,796 km (0.078 R)
• M73: 60,630,371 km (0.051 R)
• M74: 62,472,370 km (0.09 R)
• M75: 64,917,697 km (0.08 R)
• M76: 65,386,985 km (0.069 R)
• M77: 67,631,701 km (0.11 R)
• M78: 68,584,341 km (0.06 R)
• M79: 69,541,318 km (0.114 R)
• M80: 71,589,762 km (0.075 R)
• M81: 75,006,577 km (0.075 R)
• M82: 75,375,785 km (0.081 R)
• M83: 75,499,053 km (0.086 R)
• M84: 75,745,591 km (0.089 R)
• M85: 76,363,430 km (0.087 R)
• M86: 77,106,782 km (0.09 R)
• M87: 78,600,965 km (0.097 R)
• M88: 78,976,007 km (0.067 R)
• M89: 80,608,120 km (0.112 R)
• M90: 82,886,047 km (0.07 R)
• M91: 84,288,527 km (0.05 R)
• M92: 84,928,656 km (0.089 R)
• M93: 85,185,216 km (0.081 R)
• M94: 85,698,935 km (0.073 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: 394 - 15,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit