🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.72 AU - 1.02 AU

Year: 311 Days

Day: 30.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.82 AU - 1.94 AU

Year: 987 Days

Day: 23 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.99 AU - 2.61 AU

Year: 1336 Days

Day: 33.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.28 AU - 3.4 AU

Year: 1833 Days

Day: 17.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.42 AU - 3.72 AU

Year: 2060 Days

Day: 45.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.53 AU - 4.11 AU

Year: 2316 Days

Day: 27.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 60.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,153,756 km

• M1: 2,120,251 km (0.058 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 11.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.75 AU - 6.89 AU

Year: 5376 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 113,153,756 km

• M1: 178,171 km (0.093 R)
• M2: 361,578 km (0.097 R)
• M3: 620,532 km (0.119 R)
• M4: 967,599 km (0.054 R)
• M5: 1,231,938 km (0.102 R)
• M6: 1,437,636 km (0.112 R)
• M7: 1,519,765 km (0.075 R)
• M8: 1,603,689 km (0.118 R)
• M9: 2,178,145 km (0.051 R)
• M10: 2,292,737 km (0.114 R)
• M11: 2,370,378 km (0.085 R)
• M12: 2,548,101 km (0.07 R)
• M13: 2,628,584 km (0.038 R)
• M14: 2,896,215 km (0.09 R)
• M15: 3,022,775 km (0.065 R)
• M16: 3,108,195 km (0.075 R)
• M17: 3,216,205 km (0.069 R)
• M18: 3,637,921 km (0.085 R)
• M19: 3,774,803 km (0.087 R)
• M20: 3,913,480 km (0.084 R)
• M21: 4,243,643 km (0.096 R)
• M22: 4,509,478 km (0.067 R)
• M23: 4,905,913 km (0.118 R)
• M24: 5,547,987 km (0.093 R)
• M25: 5,732,590 km (0.1 R)
• M26: 6,243,766 km (0.117 R)
• M27: 6,574,378 km (0.07 R)
• M28: 7,024,069 km (0.097 R)
• M29: 7,541,827 km (0.109 R)
• M30: 7,775,948 km (0.049 R)
• M31: 8,432,234 km (0.084 R)
• M32: 8,553,408 km (0.026 R)
• M33: 8,951,637 km (0.119 R)
• M34: 9,075,355 km (0.095 R)
• M35: 9,387,117 km (0.113 R)
• M36: 9,481,363 km (0.12 R)
• M37: 9,670,754 km (0.095 R)
• M38: 10,117,603 km (0.092 R)
• M39: 10,866,490 km (0.072 R)
• M40: 10,965,524 km (0.076 R)
• M41: 11,231,060 km (0.096 R)
• M42: 11,431,521 km (0.06 R)
• M43: 11,734,457 km (0.048 R)
• M44: 11,903,951 km (0.115 R)
• M45: 12,006,127 km (0.052 R)
• M46: 12,417,371 km (0.081 R)
• M47: 12,590,157 km (0.09 R)
• M48: 12,694,127 km (0.083 R)
• M49: 13,501,208 km (0.104 R)
• M50: 14,578,911 km (0.074 R)
• M51: 14,944,229 km (0.104 R)
• M52: 15,796,039 km (0.119 R)
• M53: 16,397,871 km (0.106 R)
• M54: 17,199,267 km (0.099 R)
• M55: 17,624,125 km (0.092 R)
• M56: 18,091,469 km (0.113 R)
• M57: 19,237,987 km (0.106 R)
• M58: 19,357,964 km (0.084 R)
• M59: 19,961,442 km (0.104 R)
• M60: 21,808,677 km (0.042 R)
• M61: 22,310,428 km (0.102 R)
• M62: 23,027,899 km (0.108 R)
• M63: 23,240,328 km (0.109 R)
• M64: 24,485,431 km (0.117 R)
• M65: 25,181,660 km (0.109 R)
• M66: 25,972,584 km (0.104 R)
• M67: 26,771,736 km (0.11 R)
• M68: 27,353,971 km (0.068 R)
• M69: 27,443,879 km (0.107 R)
• M70: 27,533,937 km (0.086 R)
• M71: 27,714,352 km (0.048 R)
• M72: 28,076,229 km (0.102 R)
• M73: 28,530,857 km (0.097 R)
• M74: 29,033,805 km (0.113 R)
• M75: 31,168,417 km (0.1 R)
• M76: 31,403,585 km (0.083 R)
• M77: 31,497,682 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.9

Radius: 8.5

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.23 AU - 13.79 AU

Year: 14951 Days

Day: 14.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 113,153,756 km

• M1: 122,072 km (0.04 R)
• M2: 224,696 km (0.048 R)
• M3: 1,010,534 km (0.117 R)
• M4: 1,105,678 km (0.116 R)
• M5: 1,179,130 km (0.089 R)
• M6: 1,383,332 km (0.046 R)
• M7: 2,032,437 km (0.091 R)
• M8: 2,092,874 km (0.058 R)
• M9: 2,215,844 km (0.12 R)
• M10: 2,341,207 km (0.089 R)
• M11: 2,631,726 km (0.099 R)
• M12: 3,462,443 km (0.109 R)
• M13: 3,944,297 km (0.12 R)
• M14: 4,212,526 km (0.059 R)
• M15: 4,447,096 km (0.091 R)
• M16: 4,726,246 km (0.097 R)
• M17: 5,343,636 km (0.09 R)
• M18: 5,555,167 km (0.064 R)
• M19: 6,250,349 km (0.081 R)
• M20: 7,674,072 km (0.065 R)
• M21: 8,202,451 km (0.046 R)
• M22: 8,792,465 km (0.11 R)
• M23: 9,497,819 km (0.096 R)
• M24: 10,537,076 km (0.088 R)
• M25: 10,642,991 km (0.119 R)
• M26: 11,394,122 km (0.113 R)
• M27: 13,117,639 km (0.096 R)
• M28: 13,690,898 km (0.026 R)
• M29: 15,579,421 km (0.083 R)
• M30: 15,639,709 km (0.069 R)
• M31: 16,369,747 km (0.102 R)
• M32: 16,738,805 km (0.088 R)
• M33: 20,248,521 km (0.055 R)
• M34: 20,644,805 km (0.117 R)
• M35: 20,976,913 km (0.118 R)
• M36: 21,445,004 km (0.077 R)
• M37: 21,916,387 km (0.069 R)
• M38: 22,391,360 km (0.072 R)
• M39: 23,489,409 km (0.11 R)
• M40: 23,627,936 km (0.088 R)
• M41: 24,394,626 km (0.114 R)
• M42: 24,675,421 km (0.114 R)
• M43: 24,816,192 km (0.111 R)
• M44: 27,395,858 km (0.118 R)
• M45: 27,834,180 km (0.087 R)
• M46: 29,460,608 km (0.096 R)
• M47: 30,210,093 km (0.105 R)
• M48: 30,814,169 km (0.072 R)
• M49: 31,574,875 km (0.097 R)
• M50: 33,192,476 km (0.03 R)
• M51: 33,581,580 km (0.064 R)
• M52: 34,285,738 km (0.119 R)
• M53: 34,915,694 km (0.116 R)
• M54: 34,994,832 km (0.106 R)
• M55: 35,470,104 km (0.091 R)
• M56: 35,788,299 km (0.116 R)
• M57: 36,267,311 km (0.089 R)
• M58: 36,909,086 km (0.051 R)
• M59: 37,473,967 km (0.11 R)
• M60: 37,960,310 km (0.072 R)
• M61: 38,367,216 km (0.069 R)
• M62: 39,103,238 km (0.101 R)
• M63: 39,514,183 km (0.079 R)
• M64: 41,005,375 km (0.076 R)
• M65: 41,172,176 km (0.119 R)
• M66: 41,673,928 km (0.1 R)
• M67: 43,106,776 km (0.096 R)
• M68: 43,276,420 km (0.042 R)
• M69: 43,446,214 km (0.101 R)
• M70: 43,786,698 km (0.103 R)
• M71: 44,555,631 km (0.079 R)
• M72: 45,415,520 km (0.071 R)
• M73: 46,802,442 km (0.102 R)
• M74: 47,326,184 km (0.062 R)
• M75: 48,027,349 km (0.079 R)
• M76: 50,777,257 km (0.113 R)
• M77: 51,855,260 km (0.095 R)
• M78: 52,940,891 km (0.079 R)
• M79: 54,308,515 km (0.117 R)
• M80: 54,950,739 km (0.096 R)
• M81: 55,410,902 km (0.109 R)
• M82: 55,687,658 km (0.05 R)
• M83: 56,149,915 km (0.103 R)
• M84: 59,421,471 km (0.076 R)
• M85: 60,557,218 km (0.049 R)
• M86: 61,700,146 km (0.072 R)
• M87: 62,178,560 km (0.071 R)
• M88: 63,138,978 km (0.117 R)
• M89: 63,428,001 km (0.076 R)
• M90: 64,297,913 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.5

Radius: 5.4

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.77 AU - 17.49 AU

Year: 25966 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 113,153,756 km

• M1: 383,120 km (0.04 R)
• M2: 530,175 km (0.117 R)
• M3: 793,467 km (0.106 R)
• M4: 1,327,980 km (0.107 R)
• M5: 1,629,869 km (0.105 R)
• M6: 1,842,896 km (0.092 R)
• M7: 1,952,701 km (0.115 R)
• M8: 2,036,476 km (0.07 R)
• M9: 2,533,590 km (0.091 R)
• M10: 2,717,745 km (0.032 R)
• M11: 3,002,130 km (0.105 R)
• M12: 3,633,433 km (0.078 R)
• M13: 4,304,380 km (0.101 R)
• M14: 4,450,537 km (0.047 R)
• M15: 5,205,258 km (0.112 R)
• M16: 5,439,379 km (0.038 R)
• M17: 6,535,033 km (0.062 R)
• M18: 7,389,088 km (0.092 R)
• M19: 7,696,362 km (0.096 R)
• M20: 8,827,172 km (0.05 R)
• M21: 9,482,859 km (0.119 R)
• M22: 10,741,576 km (0.081 R)
• M23: 11,039,425 km (0.116 R)
• M24: 11,089,391 km (0.094 R)
• M25: 11,745,078 km (0.071 R)
• M26: 12,154,827 km (0.1 R)
• M27: 12,988,237 km (0.049 R)
• M28: 13,358,641 km (0.081 R)
• M29: 14,874,666 km (0.068 R)
• M30: 15,709,123 km (0.044 R)
• M31: 15,934,118 km (0.084 R)
• M32: 15,990,666 km (0.057 R)
• M33: 16,444,396 km (0.114 R)
• M34: 16,960,060 km (0.106 R)
• M35: 18,716,938 km (0.104 R)
• M36: 19,616,769 km (0.092 R)
• M37: 20,163,549 km (0.076 R)
• M38: 21,896,042 km (0.093 R)
• M39: 22,147,516 km (0.062 R)
• M40: 22,653,157 km (0.083 R)
• M41: 22,716,586 km (0.106 R)
• M42: 23,098,659 km (0.105 R)
• M43: 24,322,519 km (0.113 R)
• M44: 25,435,378 km (0.115 R)
• M45: 28,460,247 km (0.12 R)
• M46: 28,940,905 km (0.119 R)
• M47: 29,910,149 km (0.104 R)
• M48: 32,594,384 km (0.114 R)
• M49: 33,747,484 km (0.11 R)
• M50: 34,547,833 km (0.059 R)
• M51: 36,019,128 km (0.026 R)
• M52: 36,911,779 km (0.051 R)
• M53: 39,632,814 km (0.066 R)
• M54: 40,400,102 km (0.107 R)
• M55: 40,785,615 km (0.116 R)
• M56: 41,249,818 km (0.104 R)
• M57: 41,404,951 km (0.102 R)
• M58: 41,793,456 km (0.119 R)
• M59: 42,027,278 km (0.097 R)
• M60: 42,183,308 km (0.119 R)
• M61: 45,826,017 km (0.118 R)
• M62: 46,954,583 km (0.106 R)
• M63: 47,278,612 km (0.102 R)
• M64: 48,173,806 km (0.106 R)
• M65: 50,228,831 km (0.07 R)
• M66: 56,047,441 km (0.088 R)
• M67: 57,860,118 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963

Radius: 3.7

Gravity: 70.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 17.29 AU - 19.81 AU

Year: 30590 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,153,756 km

• M1: 64,626 km (0.084 R)
• M2: 176,525 km (0.112 R)
• M3: 253,868 km (0.05 R)
• M4: 390,151 km (0.118 R)
• M5: 547,827 km (0.059 R)
• M6: 693,536 km (0.1 R)
• M7: 818,600 km (0.042 R)
• M8: 917,185 km (0.108 R)
• M9: 1,272,779 km (0.066 R)
• M10: 1,708,408 km (0.115 R)
• M11: 1,877,304 km (0.108 R)
• M12: 2,140,746 km (0.083 R)
• M13: 3,730,672 km (0.101 R)
• M14: 3,839,579 km (0.064 R)
• M15: 4,747,788 km (0.119 R)
• M16: 5,532,129 km (0.054 R)
• M17: 6,291,189 km (0.039 R)
• M18: 8,326,318 km (0.113 R)
• M19: 8,397,527 km (0.112 R)
• M20: 9,339,694 km (0.111 R)
• M21: 9,487,497 km (0.104 R)
• M22: 10,238,628 km (0.112 R)
• M23: 12,685,301 km (0.078 R)
• M24: 13,261,702 km (0.087 R)
• M25: 13,594,856 km (0.069 R)
• M26: 14,099,749 km (0.026 R)
• M27: 15,041,168 km (0.1 R)
• M28: 15,301,469 km (0.062 R)
• M29: 15,475,900 km (0.049 R)
• M30: 16,091,196 km (0.116 R)
• M31: 17,893,102 km (0.1 R)
• M32: 18,910,966 km (0.027 R)
• M33: 20,520,639 km (0.113 R)
• M34: 20,713,022 km (0.119 R)
• M35: 21,002,494 km (0.099 R)
• M36: 21,293,312 km (0.078 R)
• M37: 21,487,939 km (0.113 R)
• M38: 22,173,696 km (0.099 R)
• M39: 22,272,281 km (0.087 R)
• M40: 23,768,110 km (0.116 R)
• M41: 23,869,088 km (0.073 R)
• M42: 26,123,977 km (0.078 R)
• M43: 26,855,660 km (0.104 R)
• M44: 27,806,205 km (0.029 R)
• M45: 27,912,420 km (0.054 R)
• M46: 28,767,671 km (0.119 R)
• M47: 29,414,681 km (0.081 R)
• M48: 29,631,449 km (0.069 R)
• M49: 30,066,479 km (0.045 R)
• M50: 30,284,743 km (0.065 R)
• M51: 31,384,287 km (0.055 R)
• M52: 34,076,001 km (0.053 R)
• M53: 34,531,826 km (0.071 R)
• M54: 36,724,033 km (0.097 R)
• M55: 36,957,406 km (0.107 R)
• M56: 39,198,831 km (0.049 R)
• M57: 41,726,885 km (0.062 R)
• M58: 44,431,316 km (0.096 R)
• M59: 44,679,947 km (0.063 R)
• M60: 46,307,572 km (0.087 R)
• M61: 47,827,038 km (0.034 R)
• M62: 48,592,829 km (0.11 R)
• M63: 50,266,081 km (0.092 R)
• M64: 50,395,483 km (0.084 R)
• M65: 50,914,588 km (0.113 R)
• M66: 51,044,589 km (0.08 R)
• M67: 53,536,291 km (0.101 R)
• M68: 54,066,017 km (0.041 R)
• M69: 57,415,064 km (0.051 R)
• M70: 57,550,450 km (0.036 R)
• M71: 58,500,995 km (0.113 R)
• M72: 58,909,846 km (0.118 R)
• M73: 63,890,558 km (0.082 R)
• M74: 65,297,825 km (0.11 R)
• M75: 69,869,087 km (0.079 R)
• M76: 70,302,921 km (0.113 R)
• M77: 71,609,808 km (0.109 R)
• M78: 72,485,554 km (0.108 R)
• M79: 73,071,230 km (0.101 R)
• M80: 85,111,016 km (0.099 R)
• M81: 85,419,786 km (0.061 R)
• M82: 86,503,323 km (0.119 R)
• M83: 90,252,994 km (0.107 R)
• M84: 90,410,371 km (0.106 R)
• M85: 91,198,602 km (0.098 R)
• M86: 97,586,431 km (0.048 R)
• M87: 99,368,142 km (0.081 R)
• M88: 100,670,840 km (0.07 R)
• M89: 100,834,051 km (0.09 R)
• M90: 103,292,842 km (0.093 R)
• M91: 105,937,283 km (0.099 R)
• M92: 106,435,594 km (0.114 R)
• M93: 109,777,610 km (0.101 R)
• M94: 111,123,991 km (0.031 R)
• M95: 111,968,172 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit