🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.64 AU - 0.74 AU

Year: 219 Days

Day: 39.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.77 AU - 0.77 AU

Year: 259 Days

Day: 22.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,701,550 km

• M1: 184,454 km (0.035 R)
• M2: 553,811 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.85 AU - 1.05 AU

Year: 355 Days

Day: 41.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,701,550 km

• M1: 165,455 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.19 AU - 1.31 AU

Year: 535 Days

Day: 40.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.58 AU - 1.76 AU

Year: 826 Days

Day: 23.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.9 AU - 3.82 AU

Year: 2358 Days

Day: 19.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 9.1

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.77 AU - 5.59 AU

Year: 3876 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 108,701,550 km

• M1: 118,631 km (0.056 R)
• M2: 189,989 km (0.118 R)
• M3: 319,092 km (0.037 R)
• M4: 388,805 km (0.1 R)
• M5: 458,218 km (0.071 R)
• M6: 597,344 km (0.107 R)
• M7: 775,366 km (0.085 R)
• M8: 833,260 km (0.05 R)
• M9: 1,098,497 km (0.06 R)
• M10: 1,164,320 km (0.116 R)
• M11: 1,380,040 km (0.055 R)
• M12: 1,576,911 km (0.099 R)
• M13: 1,963,322 km (0.087 R)
• M14: 2,149,871 km (0.087 R)
• M15: 2,245,314 km (0.111 R)
• M16: 2,354,371 km (0.103 R)
• M17: 2,452,956 km (0.085 R)
• M18: 2,578,020 km (0.079 R)
• M19: 2,795,685 km (0.107 R)
• M20: 2,900,104 km (0.091 R)
• M21: 3,019,334 km (0.106 R)
• M22: 3,289,956 km (0.108 R)
• M23: 3,428,334 km (0.111 R)
• M24: 3,596,782 km (0.086 R)
• M25: 3,653,629 km (0.051 R)
• M26: 3,840,327 km (0.06 R)
• M27: 4,163,458 km (0.096 R)
• M28: 4,343,425 km (0.08 R)
• M29: 5,476,628 km (0.083 R)
• M30: 5,690,553 km (0.069 R)
• M31: 5,924,076 km (0.082 R)
• M32: 6,713,504 km (0.06 R)
• M33: 6,960,340 km (0.081 R)
• M34: 7,921,656 km (0.077 R)
• M35: 9,312,916 km (0.092 R)
• M36: 9,727,003 km (0.074 R)
• M37: 10,066,740 km (0.046 R)
• M38: 10,127,028 km (0.103 R)
• M39: 10,288,594 km (0.067 R)
• M40: 10,349,330 km (0.095 R)
• M41: 10,696,098 km (0.056 R)
• M42: 10,922,440 km (0.048 R)
• M43: 11,067,400 km (0.073 R)
• M44: 11,380,060 km (0.109 R)
• M45: 11,569,151 km (0.102 R)
• M46: 11,971,570 km (0.055 R)
• M47: 12,271,065 km (0.108 R)
• M48: 12,400,168 km (0.1 R)
• M49: 12,768,328 km (0.085 R)
• M50: 12,899,226 km (0.091 R)
• M51: 13,404,867 km (0.116 R)
• M52: 13,671,301 km (0.041 R)
• M53: 13,738,171 km (0.089 R)
• M54: 14,594,768 km (0.087 R)
• M55: 15,213,954 km (0.117 R)
• M56: 15,584,807 km (0.087 R)

Asteroid Belt

Center: 8.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 14.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.59 AU - 12.09 AU

Year: 14621 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 108,701,550 km

• M1: 263,442 km (0.058 R)
• M2: 406,457 km (0.098 R)
• M3: 591,660 km (0.051 R)
• M4: 689,048 km (0.109 R)
• M5: 810,970 km (0.117 R)
• M6: 1,356,853 km (0.099 R)
• M7: 1,754,783 km (0.11 R)
• M8: 2,084,048 km (0.112 R)
• M9: 2,573,383 km (0.025 R)
• M10: 2,687,077 km (0.095 R)
• M11: 2,890,231 km (0.035 R)
• M12: 3,189,427 km (0.026 R)
• M13: 3,883,710 km (0.1 R)
• M14: 3,981,996 km (0.032 R)
• M15: 4,081,180 km (0.118 R)
• M16: 4,904,566 km (0.117 R)
• M17: 5,482,164 km (0.12 R)
• M18: 6,196,194 km (0.071 R)
• M19: 6,350,280 km (0.11 R)
• M20: 7,464,784 km (0.088 R)
• M21: 7,587,903 km (0.117 R)
• M22: 8,128,849 km (0.1 R)
• M23: 8,596,492 km (0.092 R)
• M24: 8,811,913 km (0.055 R)
• M25: 10,006,452 km (0.064 R)
• M26: 10,370,124 km (0.079 R)
• M27: 11,392,775 km (0.073 R)
• M28: 12,205,092 km (0.108 R)
• M29: 12,593,897 km (0.106 R)
• M30: 12,986,741 km (0.114 R)
• M31: 13,135,142 km (0.083 R)
• M32: 13,333,808 km (0.11 R)
• M33: 13,533,521 km (0.098 R)
• M34: 14,037,217 km (0.107 R)
• M35: 14,804,355 km (0.091 R)
• M36: 15,166,980 km (0.098 R)
• M37: 15,375,520 km (0.098 R)
• M38: 16,219,252 km (0.069 R)
• M39: 16,915,929 km (0.099 R)
• M40: 17,786,888 km (0.107 R)
• M41: 18,672,357 km (0.062 R)
• M42: 19,120,553 km (0.083 R)
• M43: 19,742,581 km (0.035 R)
• M44: 20,428,786 km (0.055 R)
• M45: 20,832,700 km (0.111 R)
• M46: 21,707,100 km (0.101 R)
• M47: 22,178,333 km (0.071 R)
• M48: 23,251,099 km (0.049 R)
• M49: 23,854,428 km (0.117 R)
• M50: 24,097,075 km (0.109 R)
• M51: 24,279,734 km (0.065 R)
• M52: 24,768,919 km (0.063 R)
• M53: 25,261,396 km (0.094 R)
• M54: 25,632,997 km (0.106 R)
• M55: 26,131,008 km (0.053 R)
• M56: 27,263,614 km (0.1 R)
• M57: 27,644,639 km (0.072 R)
• M58: 28,155,516 km (0.052 R)
• M59: 28,283,721 km (0.098 R)
• M60: 28,605,207 km (0.111 R)
• M61: 29,511,471 km (0.06 R)
• M62: 31,020,764 km (0.062 R)
• M63: 31,285,851 km (0.074 R)
• M64: 31,485,116 km (0.089 R)
• M65: 33,977,566 km (0.107 R)
• M66: 34,182,515 km (0.093 R)
• M67: 37,023,379 km (0.096 R)
• M68: 38,010,725 km (0.07 R)
• M69: 39,579,707 km (0.118 R)
• M70: 42,119,280 km (0.041 R)
• M71: 45,160,605 km (0.095 R)
• M72: 45,385,900 km (0.102 R)
• M73: 45,611,643 km (0.096 R)
• M74: 47,659,638 km (0.116 R)
• M75: 48,348,835 km (0.116 R)
• M76: 50,748,385 km (0.101 R)
• M77: 50,982,655 km (0.077 R)
• M78: 51,766,249 km (0.091 R)
• M79: 52,159,392 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.6

Radius: 7.6

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.86 AU - 16.68 AU

Year: 20640 Days

Day: 21.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,701,550 km

• M1: 102,175 km (0.112 R)
• M2: 222,003 km (0.078 R)
• M3: 706,551 km (0.113 R)
• M4: 861,235 km (0.102 R)
• M5: 1,585,887 km (0.112 R)
• M6: 3,231,912 km (0.119 R)
• M7: 3,448,231 km (0.099 R)
• M8: 3,804,124 km (0.102 R)
• M9: 4,032,560 km (0.088 R)
• M10: 5,040,551 km (0.061 R)
• M11: 5,649,863 km (0.082 R)
• M12: 6,069,036 km (0.117 R)
• M13: 6,444,078 km (0.098 R)
• M14: 7,442,644 km (0.111 R)
• M15: 8,488,632 km (0.07 R)
• M16: 9,766,347 km (0.073 R)
• M17: 9,953,644 km (0.113 R)
• M18: 10,205,417 km (0.102 R)
• M19: 10,843,901 km (0.077 R)
• M20: 11,495,250 km (0.039 R)
• M21: 12,293,504 km (0.114 R)
• M22: 13,663,522 km (0.088 R)
• M23: 14,651,017 km (0.106 R)
• M24: 15,880,712 km (0.074 R)
• M25: 17,672,445 km (0.064 R)
• M26: 17,900,881 km (0.075 R)
• M27: 18,746,857 km (0.046 R)
• M28: 18,902,140 km (0.101 R)
• M29: 19,057,722 km (0.083 R)
• M30: 19,370,381 km (0.104 R)
• M31: 19,842,362 km (0.057 R)
• M32: 20,397,819 km (0.099 R)
• M33: 20,557,590 km (0.12 R)
• M34: 23,334,575 km (0.108 R)
• M35: 23,418,051 km (0.057 R)
• M36: 23,668,926 km (0.047 R)
• M37: 24,596,732 km (0.1 R)
• M38: 25,022,338 km (0.113 R)
• M39: 25,794,562 km (0.104 R)
• M40: 26,400,583 km (0.114 R)
• M41: 29,050,710 km (0.078 R)
• M42: 29,320,285 km (0.096 R)
• M43: 30,043,441 km (0.108 R)
• M44: 31,047,243 km (0.075 R)
• M45: 32,993,960 km (0.109 R)
• M46: 33,181,406 km (0.118 R)
• M47: 34,218,867 km (0.084 R)
• M48: 36,228,565 km (0.105 R)
• M49: 37,589,607 km (0.067 R)
• M50: 39,264,654 km (0.054 R)
• M51: 40,161,344 km (0.105 R)
• M52: 40,461,736 km (0.109 R)
• M53: 41,367,252 km (0.095 R)
• M54: 42,891,505 km (0.094 R)
• M55: 43,608,976 km (0.077 R)
• M56: 45,994,464 km (0.1 R)
• M57: 48,635,016 km (0.087 R)
• M58: 49,490,267 km (0.084 R)
• M59: 50,135,034 km (0.108 R)
• M60: 51,324,337 km (0.093 R)
• M61: 51,432,945 km (0.071 R)
• M62: 51,541,553 km (0.116 R)
• M63: 52,741,777 km (0.094 R)
• M64: 53,951,275 km (0.073 R)
• M65: 54,725,594 km (0.09 R)
• M66: 55,169,750 km (0.098 R)
• M67: 56,285,301 km (0.103 R)
• M68: 58,538,844 km (0.07 R)
• M69: 59,334,555 km (0.109 R)
• M70: 59,676,535 km (0.112 R)
• M71: 59,790,828 km (0.108 R)
• M72: 60,362,741 km (0.04 R)
• M73: 60,477,333 km (0.12 R)
• M74: 62,552,854 km (0.108 R)
• M75: 63,133,443 km (0.114 R)
• M76: 65,473,902 km (0.083 R)
• M77: 65,827,401 km (0.084 R)
• M78: 66,299,682 km (0.104 R)
• M79: 66,418,014 km (0.082 R)
• M80: 71,447,793 km (0.044 R)
• M81: 71,690,441 km (0.115 R)
• M82: 72,541,503 km (0.106 R)
• M83: 73,763,120 km (0.103 R)
• M84: 74,499,440 km (0.1 R)
• M85: 75,114,886 km (0.09 R)
• M86: 78,592,289 km (0.075 R)
• M87: 80,855,405 km (0.075 R)
• M88: 82,757,542 km (0.107 R)
• M89: 83,906,005 km (0.09 R)
• M90: 84,033,911 km (0.025 R)
• M91: 85,574,021 km (0.12 R)
• M92: 85,831,629 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.7

Radius: 6.8

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.45 AU - 22.93 AU

Year: 30937 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 108,701,550 km

• M1: 227,389 km (0.051 R)
• M2: 304,432 km (0.104 R)
• M3: 346,917 km (0.095 R)
• M4: 415,134 km (0.104 R)
• M5: 648,956 km (0.08 R)
• M6: 735,722 km (0.094 R)
• M7: 857,645 km (0.101 R)
• M8: 1,086,978 km (0.08 R)
• M9: 1,226,852 km (0.114 R)
• M10: 1,372,560 km (0.114 R)
• M11: 1,562,699 km (0.1 R)
• M12: 3,115,525 km (0.086 R)
• M13: 3,214,858 km (0.06 R)
• M14: 3,939,660 km (0.085 R)
• M15: 3,993,366 km (0.049 R)
• M16: 4,047,221 km (0.115 R)
• M17: 4,431,388 km (0.111 R)
• M18: 5,293,670 km (0.056 R)
• M19: 5,532,129 km (0.092 R)
• M20: 6,206,217 km (0.098 R)
• M21: 6,841,410 km (0.117 R)
• M22: 8,587,666 km (0.058 R)
• M23: 9,009,233 km (0.041 R)
• M24: 9,799,558 km (0.101 R)
• M25: 10,988,412 km (0.098 R)
• M26: 12,935,129 km (0.094 R)
• M27: 13,015,164 km (0.062 R)
• M28: 13,175,832 km (0.114 R)
• M29: 13,988,897 km (0.098 R)
• M30: 15,577,776 km (0.098 R)
• M31: 15,833,887 km (0.036 R)
• M32: 15,919,607 km (0.039 R)
• M33: 20,581,675 km (0.079 R)
• M34: 21,333,704 km (0.05 R)
• M35: 22,190,600 km (0.115 R)
• M36: 22,286,492 km (0.088 R)
• M37: 27,562,660 km (0.106 R)
• M38: 27,975,999 km (0.051 R)
• M39: 29,333,001 km (0.118 R)
• M40: 30,391,256 km (0.047 R)
• M41: 31,462,227 km (0.071 R)
• M42: 31,893,967 km (0.081 R)
• M43: 32,110,585 km (0.088 R)
• M44: 32,545,316 km (0.061 R)
• M45: 33,091,498 km (0.113 R)
• M46: 35,082,645 km (0.094 R)
• M47: 36,318,473 km (0.11 R)
• M48: 36,544,665 km (0.069 R)
• M49: 38,717,126 km (0.111 R)
• M50: 41,166,492 km (0.115 R)
• M51: 41,402,258 km (0.048 R)
• M52: 41,520,440 km (0.094 R)
• M53: 41,638,623 km (0.101 R)
• M54: 45,236,900 km (0.06 R)
• M55: 49,684,295 km (0.089 R)
• M56: 50,061,282 km (0.118 R)
• M57: 52,087,136 km (0.055 R)
• M58: 56,087,982 km (0.107 R)
• M59: 57,136,364 km (0.108 R)
• M60: 57,926,839 km (0.091 R)
• M61: 59,652,151 km (0.077 R)
• M62: 59,785,592 km (0.107 R)
• M63: 60,722,225 km (0.034 R)
• M64: 62,881,221 km (0.107 R)
• M65: 63,697,427 km (0.115 R)
• M66: 63,970,293 km (0.067 R)
• M67: 64,106,727 km (0.029 R)
• M68: 64,243,459 km (0.109 R)
• M69: 65,890,831 km (0.115 R)
• M70: 66,719,753 km (0.042 R)
• M71: 67,274,312 km (0.108 R)
• M72: 68,667,218 km (0.105 R)
• M73: 74,046,608 km (0.058 R)
• M74: 75,628,904 km (0.09 R)
• M75: 75,917,778 km (0.092 R)
• M76: 77,513,239 km (0.07 R)
• M77: 78,534,245 km (0.082 R)
• M78: 81,032,379 km (0.044 R)
• M79: 87,921,511 km (0.092 R)
• M80: 92,205,844 km (0.083 R)
• M81: 93,597,254 km (0.109 R)
• M82: 94,217,936 km (0.094 R)
• M83: 95,151,426 km (0.111 R)
• M84: 96,244,538 km (0.107 R)
• M85: 100,340,528 km (0.104 R)
• M86: 101,612,259 km (0.104 R)
• M87: 101,931,052 km (0.087 R)
• M88: 105,136,935 km (0.1 R)
• M89: 106,266,847 km (0.116 R)
• M90: 106,914,307 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit