🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.83 AU - 1.09 AU

Year: 345 Days

Day: 42.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.87 AU - 2.33 AU

Year: 1117 Days

Day: 17.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.06 AU - 2.98 AU

Year: 1468 Days

Day: 47.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.35 AU - 3.57 AU

Year: 2363 Days

Day: 16.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.31 AU - 4.27 AU

Year: 2709 Days

Day: 41 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 8.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.95 AU - 8.29 AU

Year: 6974 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,394,921 km

• M1: 112,049 km (0.086 R)
• M2: 195,824 km (0.118 R)
• M3: 272,119 km (0.109 R)
• M4: 496,067 km (0.113 R)
• M5: 635,641 km (0.081 R)
• M6: 902,225 km (0.085 R)
• M7: 980,913 km (0.073 R)
• M8: 1,117,795 km (0.102 R)
• M9: 1,549,984 km (0.047 R)
• M10: 1,629,570 km (0.063 R)
• M11: 1,710,502 km (0.1 R)
• M12: 1,809,536 km (0.101 R)
• M13: 2,013,438 km (0.111 R)
• M14: 2,333,428 km (0.103 R)
• M15: 2,612,428 km (0.055 R)
• M16: 2,902,049 km (0.102 R)
• M17: 3,001,083 km (0.056 R)
• M18: 3,181,947 km (0.112 R)
• M19: 3,263,478 km (0.098 R)
• M20: 3,345,756 km (0.108 R)
• M21: 3,449,577 km (0.064 R)
• M22: 3,789,164 km (0.117 R)
• M23: 4,228,683 km (0.087 R)
• M24: 4,296,002 km (0.1 R)
• M25: 4,363,770 km (0.117 R)
• M26: 4,477,315 km (0.062 R)
• M27: 5,060,298 km (0.049 R)
• M28: 5,179,826 km (0.085 R)
• M29: 5,667,216 km (0.066 R)
• M30: 5,891,314 km (0.07 R)
• M31: 5,966,711 km (0.028 R)
• M32: 6,322,604 km (0.117 R)
• M33: 6,581,110 km (0.066 R)
• M34: 7,377,419 km (0.103 R)
• M35: 7,925,097 km (0.104 R)
• M36: 8,429,242 km (0.111 R)
• M37: 8,485,790 km (0.088 R)
• M38: 9,734,633 km (0.053 R)
• M39: 9,794,023 km (0.089 R)
• M40: 9,853,713 km (0.101 R)
• M41: 11,226,273 km (0.104 R)
• M42: 12,078,382 km (0.054 R)
• M43: 12,142,410 km (0.117 R)
• M44: 12,496,060 km (0.112 R)
• M45: 12,560,836 km (0.091 R)
• M46: 12,755,462 km (0.112 R)
• M47: 13,478,020 km (0.089 R)
• M48: 13,544,292 km (0.115 R)
• M49: 13,644,074 km (0.095 R)
• M50: 13,944,766 km (0.089 R)
• M51: 14,045,445 km (0.034 R)
• M52: 15,065,702 km (0.106 R)
• M53: 15,134,517 km (0.118 R)
• M54: 16,285,972 km (0.045 R)
• M55: 16,356,732 km (0.038 R)
• M56: 16,533,856 km (0.119 R)
• M57: 16,890,198 km (0.034 R)
• M58: 17,141,074 km (0.095 R)
• M59: 17,646,565 km (0.101 R)
• M60: 17,755,622 km (0.064 R)
• M61: 18,010,686 km (0.114 R)
• M62: 18,120,341 km (0.085 R)
• M63: 19,304,408 km (0.077 R)
• M64: 19,454,156 km (0.107 R)
• M65: 19,905,792 km (0.108 R)
• M66: 20,437,164 km (0.074 R)
• M67: 20,627,901 km (0.112 R)
• M68: 20,704,495 km (0.067 R)
• M69: 21,746,594 km (0.06 R)
• M70: 22,176,089 km (0.074 R)
• M71: 22,411,556 km (0.081 R)
• M72: 22,964,171 km (0.085 R)
• M73: 23,801,470 km (0.096 R)
• M74: 23,921,896 km (0.092 R)
• M75: 24,042,622 km (0.096 R)
• M76: 24,974,168 km (0.112 R)
• M77: 25,752,675 km (0.055 R)
• M78: 26,289,881 km (0.096 R)
• M79: 26,497,523 km (0.119 R)
• M80: 26,664,025 km (0.071 R)
• M81: 26,830,827 km (0.112 R)
• M82: 27,839,117 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 8.6

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.64 AU - 8.24 AU

Year: 7450 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,394,921 km

• M1: 155,432 km (0.088 R)
• M2: 234,869 km (0.092 R)
• M3: 663,766 km (0.079 R)
• M4: 1,166,714 km (0.064 R)
• M5: 1,598,304 km (0.034 R)
• M6: 1,810,134 km (0.077 R)
• M7: 2,144,934 km (0.114 R)
• M8: 2,331,632 km (0.114 R)
• M9: 2,499,332 km (0.118 R)
• M10: 2,646,237 km (0.091 R)
• M11: 3,052,096 km (0.091 R)
• M12: 3,586,759 km (0.1 R)
• M13: 4,006,979 km (0.071 R)
• M14: 4,501,998 km (0.112 R)
• M15: 5,936,492 km (0.097 R)
• M16: 6,365,838 km (0.068 R)
• M17: 6,432,708 km (0.093 R)
• M18: 6,601,156 km (0.051 R)
• M19: 6,668,923 km (0.051 R)
• M20: 7,045,761 km (0.067 R)
• M21: 7,324,162 km (0.12 R)
• M22: 7,535,394 km (0.107 R)
• M23: 7,855,983 km (0.091 R)
• M24: 8,217,561 km (0.118 R)
• M25: 8,807,275 km (0.067 R)
• M26: 9,678,833 km (0.038 R)
• M27: 9,988,351 km (0.118 R)
• M28: 10,105,336 km (0.105 R)
• M29: 10,301,309 km (0.027 R)
• M30: 10,657,053 km (0.109 R)
• M31: 11,016,986 km (0.108 R)
• M32: 11,584,710 km (0.095 R)
• M33: 12,790,917 km (0.057 R)
• M34: 13,473,233 km (0.109 R)
• M35: 14,080,152 km (0.064 R)
• M36: 14,651,615 km (0.087 R)
• M37: 15,275,588 km (0.03 R)
• M38: 15,726,476 km (0.114 R)
• M39: 16,090,448 km (0.082 R)
• M40: 16,826,768 km (0.116 R)
• M41: 17,245,643 km (0.071 R)
• M42: 17,762,354 km (0.085 R)
• M43: 17,856,899 km (0.057 R)
• M44: 18,379,594 km (0.087 R)
• M45: 19,100,507 km (0.092 R)
• M46: 19,391,474 km (0.074 R)
• M47: 20,076,184 km (0.089 R)
• M48: 20,371,939 km (0.093 R)
• M49: 20,470,823 km (0.102 R)
• M50: 20,570,006 km (0.084 R)
• M51: 20,918,121 km (0.059 R)
• M52: 21,017,902 km (0.095 R)
• M53: 21,519,355 km (0.112 R)
• M54: 21,620,034 km (0.077 R)
• M55: 21,721,012 km (0.109 R)
• M56: 23,460,536 km (0.052 R)
• M57: 24,085,108 km (0.065 R)
• M58: 24,452,071 km (0.094 R)
• M59: 24,662,555 km (0.052 R)
• M60: 25,457,219 km (0.112 R)
• M61: 26,098,845 km (0.092 R)
• M62: 26,583,691 km (0.033 R)
• M63: 26,854,314 km (0.085 R)
• M64: 27,453,004 km (0.081 R)
• M65: 27,836,125 km (0.099 R)
• M66: 27,945,929 km (0.105 R)
• M67: 29,891,001 km (0.039 R)
• M68: 30,228,943 km (0.109 R)
• M69: 30,341,739 km (0.07 R)
• M70: 32,051,793 km (0.117 R)
• M71: 35,267,399 km (0.068 R)
• M72: 36,102,155 km (0.101 R)
• M73: 36,161,994 km (0.068 R)
• M74: 38,156,283 km (0.106 R)
• M75: 38,522,798 km (0.114 R)
• M76: 38,583,984 km (0.056 R)
• M77: 40,248,260 km (0.069 R)
• M78: 40,372,426 km (0.084 R)
• M79: 40,870,587 km (0.079 R)
• M80: 41,120,416 km (0.047 R)
• M81: 41,182,947 km (0.111 R)
• M82: 41,496,205 km (0.094 R)
• M83: 41,621,568 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 14.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.46 AU - 11.68 AU

Year: 11731 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,394,921 km

• M1: 200,910 km (0.086 R)
• M2: 301,141 km (0.112 R)
• M3: 426,653 km (0.068 R)
• M4: 539,151 km (0.09 R)
• M5: 664,963 km (0.054 R)
• M6: 1,004,400 km (0.1 R)
• M7: 1,711,699 km (0.066 R)
• M8: 1,843,046 km (0.109 R)
• M9: 2,186,971 km (0.112 R)
• M10: 2,330,585 km (0.096 R)
• M11: 2,477,341 km (0.081 R)
• M12: 2,936,606 km (0.095 R)
• M13: 3,149,634 km (0.038 R)
• M14: 3,534,848 km (0.099 R)
• M15: 4,320,536 km (0.118 R)
• M16: 5,127,617 km (0.09 R)
• M17: 5,515,973 km (0.11 R)
• M18: 6,321,557 km (0.103 R)
• M19: 6,808,498 km (0.036 R)
• M20: 7,128,189 km (0.031 R)
• M21: 7,562,023 km (0.102 R)
• M22: 7,708,479 km (0.118 R)
• M23: 8,004,533 km (0.107 R)
• M24: 8,569,564 km (0.046 R)
• M25: 9,225,850 km (0.038 R)
• M26: 9,382,479 km (0.112 R)
• M27: 9,579,799 km (0.055 R)
• M28: 10,341,850 km (0.1 R)
• M29: 10,586,593 km (0.089 R)
• M30: 10,750,701 km (0.075 R)
• M31: 11,206,825 km (0.092 R)
• M32: 11,838,876 km (0.116 R)
• M33: 12,482,596 km (0.075 R)
• M34: 12,743,345 km (0.112 R)
• M35: 13,049,871 km (0.103 R)
• M36: 13,403,072 km (0.077 R)
• M37: 14,572,927 km (0.039 R)
• M38: 14,847,589 km (0.077 R)
• M39: 15,216,347 km (0.045 R)
• M40: 15,401,998 km (0.104 R)
• M41: 15,634,922 km (0.093 R)
• M42: 16,151,783 km (0.048 R)
• M43: 16,483,591 km (0.098 R)
• M44: 17,009,577 km (0.075 R)
• M45: 17,395,540 km (0.069 R)
• M46: 17,541,098 km (0.081 R)
• M47: 17,833,263 km (0.115 R)
• M48: 18,422,679 km (0.099 R)
• M49: 19,368,885 km (0.098 R)
• M50: 19,670,923 km (0.094 R)
• M51: 20,228,923 km (0.079 R)
• M52: 20,381,962 km (0.108 R)
• M53: 21,516,213 km (0.093 R)
• M54: 22,883,089 km (0.12 R)
• M55: 23,202,630 km (0.084 R)
• M56: 23,309,293 km (0.079 R)
• M57: 23,523,517 km (0.112 R)
• M58: 25,700,316 km (0.039 R)
• M59: 26,143,425 km (0.043 R)
• M60: 26,812,875 km (0.041 R)
• M61: 28,625,403 km (0.085 R)
• M62: 29,894,442 km (0.072 R)
• M63: 30,243,753 km (0.08 R)
• M64: 30,418,932 km (0.073 R)
• M65: 31,240,673 km (0.111 R)
• M66: 32,846,307 km (0.064 R)
• M67: 34,113,700 km (0.091 R)
• M68: 34,417,833 km (0.119 R)
• M69: 34,600,641 km (0.036 R)
• M70: 35,212,646 km (0.112 R)
• M71: 35,828,241 km (0.079 R)
• M72: 36,013,593 km (0.089 R)
• M73: 38,136,836 km (0.097 R)
• M74: 39,787,648 km (0.03 R)
• M75: 41,721,350 km (0.098 R)
• M76: 42,046,576 km (0.102 R)
• M77: 42,176,876 km (0.086 R)
• M78: 43,685,570 km (0.113 R)
• M79: 43,949,760 km (0.073 R)
• M80: 44,148,127 km (0.108 R)
• M81: 44,280,671 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 13.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.54 AU - 13.84 AU

Year: 15623 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,394,921 km

• M1: 207,492 km (0.102 R)
• M2: 385,215 km (0.086 R)
• M3: 522,097 km (0.079 R)
• M4: 717,471 km (0.101 R)
• M5: 1,354,459 km (0.11 R)
• M6: 1,879,996 km (0.088 R)
• M7: 2,166,028 km (0.114 R)
• M8: 2,254,739 km (0.096 R)
• M9: 2,374,866 km (0.107 R)
• M10: 2,559,171 km (0.075 R)
• M11: 2,780,576 km (0.098 R)
• M12: 3,276,193 km (0.083 R)
• M13: 4,053,205 km (0.113 R)
• M14: 5,937,539 km (0.082 R)
• M15: 6,317,668 km (0.038 R)
• M16: 6,662,341 km (0.075 R)
• M17: 6,880,754 km (0.088 R)
• M18: 7,687,236 km (0.053 R)
• M19: 8,241,496 km (0.115 R)
• M20: 8,429,092 km (0.091 R)
• M21: 9,437,681 km (0.056 R)
• M22: 9,782,354 km (0.033 R)
• M23: 10,081,101 km (0.112 R)
• M24: 10,231,597 km (0.054 R)
• M25: 10,687,721 km (0.118 R)
• M26: 10,995,443 km (0.096 R)
• M27: 11,725,032 km (0.036 R)
• M28: 11,883,456 km (0.066 R)
• M29: 12,416,474 km (0.117 R)
• M30: 13,285,787 km (0.095 R)
• M31: 13,450,943 km (0.105 R)
• M32: 14,006,549 km (0.113 R)
• M33: 14,854,021 km (0.082 R)
• M34: 15,025,610 km (0.115 R)
• M35: 17,857,947 km (0.106 R)
• M36: 18,101,342 km (0.056 R)
• M37: 18,468,605 km (0.051 R)
• M38: 18,838,112 km (0.095 R)
• M39: 19,334,777 km (0.063 R)
• M40: 20,151,132 km (0.053 R)
• M41: 20,595,288 km (0.114 R)
• M42: 20,850,652 km (0.101 R)
• M43: 21,364,371 km (0.112 R)
• M44: 21,558,100 km (0.058 R)
• M45: 23,062,756 km (0.115 R)
• M46: 24,263,877 km (0.101 R)
• M47: 25,007,977 km (0.117 R)
• M48: 25,690,891 km (0.087 R)
• M49: 26,034,667 km (0.117 R)
• M50: 27,144,982 km (0.036 R)
• M51: 27,705,974 km (0.107 R)
• M52: 28,270,706 km (0.086 R)
• M53: 29,196,568 km (0.041 R)
• M54: 30,786,195 km (0.113 R)
• M55: 31,005,056 km (0.095 R)
• M56: 33,073,396 km (0.095 R)
• M57: 35,338,458 km (0.109 R)
• M58: 35,567,791 km (0.085 R)
• M59: 37,031,307 km (0.063 R)
• M60: 37,264,082 km (0.077 R)
• M61: 37,809,366 km (0.055 R)
• M62: 40,255,889 km (0.075 R)
• M63: 40,415,510 km (0.061 R)
• M64: 41,296,941 km (0.073 R)
• M65: 41,780,441 km (0.049 R)
• M66: 42,997,420 km (0.097 R)
• M67: 43,487,503 km (0.085 R)
• M68: 43,733,292 km (0.116 R)
• M69: 44,390,775 km (0.072 R)
• M70: 46,132,393 km (0.107 R)
• M71: 47,053,467 km (0.095 R)
• M72: 47,558,509 km (0.09 R)
• M73: 48,234,692 km (0.076 R)
• M74: 49,425,491 km (0.1 R)
• M75: 49,938,911 km (0.11 R)
• M76: 50,110,350 km (0.108 R)
• M77: 50,626,163 km (0.081 R)
• M78: 51,489,642 km (0.052 R)
• M79: 55,612,560 km (0.089 R)
• M80: 56,146,474 km (0.077 R)
• M81: 56,771,644 km (0.092 R)
• M82: 57,309,149 km (0.104 R)
• M83: 57,758,541 km (0.034 R)
• M84: 58,118,773 km (0.069 R)
• M85: 59,294,911 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 17,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit