🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.27 AU - 1.37 AU

Year: 538 Days

Day: 39.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.14 AU - 1.56 AU

Year: 556 Days

Day: 15.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,569,760 km

• M1: 261,647 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.41 AU - 1.91 AU

Year: 759 Days

Day: 20.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 52.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.27 AU - 2.49 AU

Year: 1303 Days

Day: 34.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,569,760 km

• M1: 1,469,799 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.98 AU - 3.78 AU

Year: 2205 Days

Day: 44.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.58 AU - 4.76 AU

Year: 3580 Days

Day: 47.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,569,760 km

• M1: 2,378,307 km (0.113 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 8.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.61 AU - 6.81 AU

Year: 4841 Days

Day: 10.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,569,760 km

• M1: 110,104 km (0.108 R)
• M2: 250,726 km (0.106 R)
• M3: 347,665 km (0.107 R)
• M4: 436,377 km (0.062 R)
• M5: 500,704 km (0.113 R)
• M6: 577,298 km (0.117 R)
• M7: 763,398 km (0.105 R)
• M8: 1,322,894 km (0.043 R)
• M9: 1,395,898 km (0.076 R)
• M10: 1,533,378 km (0.113 R)
• M11: 1,597,406 km (0.101 R)
• M12: 1,781,711 km (0.091 R)
• M13: 2,028,846 km (0.074 R)
• M14: 2,156,603 km (0.098 R)
• M15: 2,228,709 km (0.113 R)
• M16: 2,375,614 km (0.075 R)
• M17: 2,851,036 km (0.093 R)
• M18: 3,010,657 km (0.053 R)
• M19: 3,255,698 km (0.112 R)
• M20: 3,490,418 km (0.037 R)
• M21: 3,644,204 km (0.103 R)
• M22: 3,817,738 km (0.104 R)
• M23: 3,923,204 km (0.085 R)
• M24: 4,391,296 km (0.115 R)
• M25: 4,501,849 km (0.063 R)
• M26: 4,839,192 km (0.112 R)
• M27: 4,953,485 km (0.078 R)
• M28: 5,184,763 km (0.099 R)
• M29: 5,578,056 km (0.025 R)
• M30: 5,838,954 km (0.119 R)
• M31: 6,103,892 km (0.09 R)
• M32: 6,519,026 km (0.118 R)
• M33: 6,624,343 km (0.066 R)
• M34: 6,751,352 km (0.116 R)
• M35: 7,202,389 km (0.113 R)
• M36: 7,685,441 km (0.09 R)
• M37: 7,841,322 km (0.079 R)
• M38: 8,133,636 km (0.118 R)
• M39: 8,361,025 km (0.099 R)
• M40: 8,498,356 km (0.101 R)
• M41: 8,914,986 km (0.041 R)
• M42: 9,600,443 km (0.069 R)
• M43: 10,425,476 km (0.033 R)
• M44: 11,424,939 km (0.093 R)
• M45: 12,065,068 km (0.089 R)
• M46: 12,272,411 km (0.073 R)
• M47: 12,743,195 km (0.051 R)
• M48: 12,901,470 km (0.069 R)
• M49: 12,980,906 km (0.089 R)
• M50: 13,326,627 km (0.077 R)
• M51: 13,406,961 km (0.112 R)
• M52: 13,541,001 km (0.101 R)
• M53: 15,436,555 km (0.108 R)
• M54: 15,887,892 km (0.085 R)
• M55: 16,745,836 km (0.105 R)
• M56: 17,035,158 km (0.071 R)
• M57: 17,589,418 km (0.068 R)
• M58: 17,648,061 km (0.066 R)
• M59: 17,854,057 km (0.114 R)
• M60: 18,238,673 km (0.033 R)
• M61: 18,327,684 km (0.114 R)
• M62: 18,416,994 km (0.107 R)
• M63: 18,985,765 km (0.11 R)
• M64: 19,076,122 km (0.096 R)
• M65: 19,196,848 km (0.096 R)
• M66: 19,317,723 km (0.105 R)
• M67: 19,926,287 km (0.071 R)
• M68: 20,202,145 km (0.079 R)
• M69: 20,788,719 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 14.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.45 AU - 9.49 AU

Year: 8745 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,569,760 km

• M1: 200,312 km (0.082 R)
• M2: 304,731 km (0.116 R)
• M3: 551,268 km (0.08 R)
• M4: 999,763 km (0.095 R)
• M5: 1,233,883 km (0.091 R)
• M6: 1,358,049 km (0.058 R)
• M7: 1,665,174 km (0.11 R)
• M8: 1,850,825 km (0.094 R)
• M9: 2,555,880 km (0.098 R)
• M10: 3,136,170 km (0.113 R)
• M11: 3,515,999 km (0.05 R)
• M12: 3,666,195 km (0.099 R)
• M13: 3,757,300 km (0.097 R)
• M14: 3,973,020 km (0.082 R)
• M15: 4,066,669 km (0.118 R)
• M16: 4,256,359 km (0.103 R)
• M17: 4,481,503 km (0.075 R)
• M18: 5,913,454 km (0.081 R)
• M19: 6,020,866 km (0.081 R)
• M20: 6,201,430 km (0.058 R)
• M21: 6,383,640 km (0.029 R)
• M22: 6,828,694 km (0.101 R)
• M23: 8,024,579 km (0.113 R)
• M24: 8,263,487 km (0.093 R)
• M25: 8,626,412 km (0.059 R)
• M26: 9,201,466 km (0.079 R)
• M27: 9,493,630 km (0.114 R)
• M28: 10,302,207 km (0.113 R)
• M29: 10,605,741 km (0.117 R)
• M30: 11,444,387 km (0.097 R)
• M31: 11,849,199 km (0.046 R)
• M32: 12,167,244 km (0.079 R)
• M33: 12,811,861 km (0.106 R)
• M34: 13,232,231 km (0.053 R)
• M35: 13,990,692 km (0.064 R)
• M36: 14,278,818 km (0.096 R)
• M37: 14,520,418 km (0.031 R)
• M38: 14,617,358 km (0.043 R)
• M39: 14,714,596 km (0.038 R)
• M40: 15,948,330 km (0.054 R)
• M41: 16,856,987 km (0.111 R)
• M42: 16,959,013 km (0.118 R)
• M43: 18,303,898 km (0.098 R)
• M44: 18,671,909 km (0.104 R)
• M45: 19,095,420 km (0.094 R)
• M46: 19,629,185 km (0.066 R)
• M47: 20,657,072 km (0.09 R)
• M48: 22,540,061 km (0.112 R)
• M49: 24,016,592 km (0.073 R)
• M50: 24,361,864 km (0.081 R)
• M51: 25,115,388 km (0.027 R)
• M52: 25,348,910 km (0.076 R)
• M53: 25,641,673 km (0.089 R)
• M54: 25,759,108 km (0.114 R)
• M55: 26,467,454 km (0.084 R)
• M56: 26,943,325 km (0.105 R)
• M57: 28,084,756 km (0.076 R)
• M58: 28,327,105 km (0.05 R)
• M59: 30,476,826 km (0.094 R)
• M60: 30,975,586 km (0.108 R)
• M61: 31,414,206 km (0.111 R)
• M62: 32,107,593 km (0.068 R)
• M63: 32,297,582 km (0.057 R)
• M64: 32,488,020 km (0.079 R)
• M65: 32,997,550 km (0.114 R)
• M66: 33,189,185 km (0.032 R)
• M67: 35,649,921 km (0.12 R)
• M68: 36,109,635 km (0.061 R)
• M69: 36,373,077 km (0.105 R)
• M70: 38,235,869 km (0.058 R)
• M71: 38,437,378 km (0.081 R)
• M72: 38,908,761 km (0.087 R)
• M73: 39,585,392 km (0.06 R)
• M74: 40,197,845 km (0.036 R)
• M75: 41,087,803 km (0.034 R)
• M76: 41,915,229 km (0.09 R)
• M77: 44,500,729 km (0.047 R)
• M78: 44,854,229 km (0.108 R)
• M79: 45,777,248 km (0.103 R)
• M80: 46,419,920 km (0.115 R)
• M81: 47,137,691 km (0.063 R)
• M82: 47,281,604 km (0.089 R)
• M83: 47,425,816 km (0.114 R)
• M84: 48,438,743 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.4

Radius: 5.3

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.69 AU - 13.29 AU

Year: 16609 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,569,760 km

• M1: 68,067 km (0.114 R)
• M2: 297,550 km (0.107 R)
• M3: 377,136 km (0.118 R)
• M4: 410,945 km (0.11 R)
• M5: 538,552 km (0.112 R)
• M6: 1,653,954 km (0.101 R)
• M7: 2,010,446 km (0.065 R)
• M8: 3,036,238 km (0.093 R)
• M9: 3,323,616 km (0.109 R)
• M10: 3,770,764 km (0.116 R)
• M11: 3,847,208 km (0.102 R)
• M12: 3,924,102 km (0.107 R)
• M13: 4,040,489 km (0.044 R)
• M14: 5,011,379 km (0.089 R)
• M15: 5,179,976 km (0.075 R)
• M16: 6,365,988 km (0.094 R)
• M17: 6,548,497 km (0.068 R)
• M18: 7,248,615 km (0.05 R)
• M19: 7,296,038 km (0.099 R)
• M20: 7,343,759 km (0.1 R)
• M21: 7,923,152 km (0.076 R)
• M22: 8,070,356 km (0.117 R)
• M23: 8,819,692 km (0.043 R)
• M24: 9,331,616 km (0.037 R)
• M25: 9,538,959 km (0.094 R)
• M26: 10,223,668 km (0.068 R)
• M27: 10,978,539 km (0.094 R)
• M28: 11,197,550 km (0.104 R)
• M29: 11,362,706 km (0.106 R)
• M30: 11,807,162 km (0.077 R)
• M31: 11,919,061 km (0.115 R)
• M32: 12,541,388 km (0.101 R)
• M33: 13,174,187 km (0.116 R)
• M34: 13,876,399 km (0.111 R)
• M35: 14,053,822 km (0.096 R)
• M36: 14,410,912 km (0.119 R)
• M37: 14,650,718 km (0.045 R)
• M38: 15,134,069 km (0.098 R)
• M39: 15,500,135 km (0.061 R)
• M40: 15,745,774 km (0.077 R)
• M41: 17,309,970 km (0.097 R)
• M42: 17,820,846 km (0.091 R)
• M43: 18,142,631 km (0.084 R)
• M44: 19,317,124 km (0.11 R)
• M45: 19,647,736 km (0.089 R)
• M46: 20,113,583 km (0.113 R)
• M47: 20,180,454 km (0.113 R)
• M48: 20,853,195 km (0.085 R)
• M49: 20,920,813 km (0.088 R)
• M50: 21,192,334 km (0.073 R)
• M51: 21,533,267 km (0.077 R)
• M52: 21,601,633 km (0.065 R)
• M53: 22,151,406 km (0.092 R)
• M54: 22,289,634 km (0.048 R)
• M55: 22,428,162 km (0.065 R)
• M56: 23,616,567 km (0.066 R)
• M57: 23,899,157 km (0.118 R)
• M58: 24,753,660 km (0.086 R)
• M59: 25,401,120 km (0.085 R)
• M60: 27,822,362 km (0.106 R)
• M61: 30,162,970 km (0.109 R)
• M62: 31,318,015 km (0.082 R)
• M63: 32,409,032 km (0.1 R)
• M64: 34,708,352 km (0.103 R)
• M65: 35,029,688 km (0.095 R)
• M66: 36,161,844 km (0.077 R)
• M67: 37,799,941 km (0.074 R)
• M68: 38,047,675 km (0.07 R)
• M69: 39,378,348 km (0.081 R)
• M70: 40,893,476 km (0.061 R)
• M71: 42,256,312 km (0.111 R)
• M72: 42,685,209 km (0.041 R)
• M73: 42,771,078 km (0.057 R)
• M74: 44,154,260 km (0.087 R)
• M75: 46,786,884 km (0.109 R)
• M76: 46,964,157 km (0.091 R)
• M77: 47,675,645 km (0.087 R)
• M78: 47,764,805 km (0.104 R)
• M79: 50,103,020 km (0.071 R)
• M80: 50,466,094 km (0.114 R)
• M81: 53,958,007 km (0.104 R)
• M82: 54,703,154 km (0.077 R)
• M83: 55,170,498 km (0.101 R)
• M84: 55,357,794 km (0.046 R)
• M85: 55,827,083 km (0.068 R)
• M86: 56,486,211 km (0.104 R)
• M87: 58,002,535 km (0.087 R)
• M88: 58,956,970 km (0.119 R)
• M89: 62,045,866 km (0.077 R)
• M90: 63,021,993 km (0.05 R)
• M91: 63,610,062 km (0.039 R)
• M92: 65,583,407 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.7

Radius: 4.6

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.28 AU - 15.56 AU

Year: 19426 Days

Day: 15.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,569,760 km

• M1: 62,682 km (0.056 R)
• M2: 376,837 km (0.088 R)
• M3: 425,905 km (0.046 R)
• M4: 644,468 km (0.087 R)
• M5: 683,961 km (0.105 R)
• M6: 724,353 km (0.071 R)
• M7: 829,071 km (0.03 R)
• M8: 916,437 km (0.099 R)
• M9: 1,717,982 km (0.096 R)
• M10: 2,002,367 km (0.09 R)
• M11: 2,061,010 km (0.094 R)
• M12: 2,240,378 km (0.113 R)
• M13: 2,301,414 km (0.119 R)
• M14: 2,940,496 km (0.098 R)
• M15: 3,040,876 km (0.065 R)
• M16: 3,348,748 km (0.06 R)
• M17: 3,559,532 km (0.053 R)
• M18: 3,920,362 km (0.051 R)
• M19: 4,068,015 km (0.083 R)
• M20: 4,217,463 km (0.061 R)
• M21: 5,435,788 km (0.082 R)
• M22: 5,892,511 km (0.106 R)
• M23: 6,146,677 km (0.109 R)
• M24: 6,622,249 km (0.112 R)
• M25: 7,380,112 km (0.069 R)
• M26: 7,516,695 km (0.084 R)
• M27: 8,543,684 km (0.075 R)
• M28: 9,564,390 km (0.038 R)
• M29: 9,813,022 km (0.112 R)
• M30: 10,063,898 km (0.114 R)
• M31: 10,622,945 km (0.062 R)
• M32: 11,506,769 km (0.114 R)
• M33: 11,771,258 km (0.105 R)
• M34: 11,877,622 km (0.106 R)
• M35: 12,522,239 km (0.081 R)
• M36: 12,576,394 km (0.072 R)
• M37: 12,685,151 km (0.119 R)
• M38: 13,343,980 km (0.049 R)
• M39: 14,239,473 km (0.1 R)
• M40: 15,038,924 km (0.066 R)
• M41: 15,560,423 km (0.099 R)
• M42: 16,383,510 km (0.029 R)
• M43: 16,561,831 km (0.088 R)
• M44: 17,462,410 km (0.114 R)
• M45: 19,123,245 km (0.071 R)
• M46: 20,321,973 km (0.098 R)
• M47: 21,544,786 km (0.068 R)
• M48: 21,674,787 km (0.047 R)
• M49: 21,935,835 km (0.096 R)
• M50: 22,857,358 km (0.119 R)
• M51: 23,657,407 km (0.101 R)
• M52: 24,195,810 km (0.072 R)
• M53: 24,738,102 km (0.056 R)
• M54: 24,874,386 km (0.104 R)
• M55: 25,421,765 km (0.052 R)
• M56: 25,490,580 km (0.077 R)
• M57: 25,765,989 km (0.092 R)
• M58: 26,598,202 km (0.111 R)
• M59: 27,228,159 km (0.114 R)
• M60: 29,796,754 km (0.1 R)
• M61: 30,014,270 km (0.092 R)
• M62: 30,377,942 km (0.069 R)
• M63: 30,816,413 km (0.108 R)
• M64: 31,773,391 km (0.053 R)
• M65: 32,889,541 km (0.1 R)
• M66: 35,543,706 km (0.099 R)
• M67: 35,697,493 km (0.102 R)
• M68: 35,928,472 km (0.093 R)
• M69: 36,005,664 km (0.12 R)
• M70: 37,090,997 km (0.048 R)
• M71: 37,246,878 km (0.108 R)
• M72: 38,423,316 km (0.106 R)
• M73: 39,055,815 km (0.12 R)
• M74: 39,373,262 km (0.076 R)
• M75: 39,930,963 km (0.096 R)
• M76: 41,376,826 km (0.026 R)
• M77: 41,781,638 km (0.108 R)
• M78: 43,167,363 km (0.026 R)
• M79: 43,495,581 km (0.109 R)
• M80: 44,319,865 km (0.073 R)
• M81: 45,399,064 km (0.1 R)
• M82: 47,329,475 km (0.079 R)
• M83: 47,498,670 km (0.112 R)
• M84: 48,432,460 km (0.084 R)
• M85: 48,688,123 km (0.102 R)
• M86: 49,029,805 km (0.098 R)
• M87: 49,200,944 km (0.119 R)
• M88: 49,458,103 km (0.059 R)
• M89: 49,887,449 km (0.112 R)
• M90: 50,663,563 km (0.09 R)
• M91: 51,530,632 km (0.093 R)
• M92: 53,631,435 km (0.088 R)
• M93: 54,958,667 km (0.032 R)
• M94: 56,565,348 km (0.093 R)
• M95: 59,368,663 km (0.108 R)
• M96: 60,741,223 km (0.108 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 17,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit