🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.58 AU

Year: 140 Days

Day: 38.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 96.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.93 AU

Year: 280 Days

Day: 27.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 166.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,371,127 km

• M1: 108,010 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.08 AU - 1.24 AU

Year: 454 Days

Day: 43.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.99 AU - 1.39 AU

Year: 472 Days

Day: 28.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,371,127 km

• M1: 59,690 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.25 AU - 1.49 AU

Year: 583 Days

Day: 38.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,371,127 km

• M1: 305,030 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.76 AU - 4.04 AU

Year: 2278 Days

Day: 44.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,371,127 km

• M1: 1,529,489 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 14.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.96 AU - 6.2 AU

Year: 4790 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,371,127 km

• M1: 189,391 km (0.117 R)
• M2: 418,874 km (0.104 R)
• M3: 522,695 km (0.103 R)
• M4: 648,656 km (0.07 R)
• M5: 809,324 km (0.059 R)
• M6: 960,867 km (0.105 R)
• M7: 1,097,450 km (0.101 R)
• M8: 1,377,497 km (0.046 R)
• M9: 1,548,338 km (0.103 R)
• M10: 1,726,659 km (0.047 R)
• M11: 2,186,522 km (0.056 R)
• M12: 2,596,121 km (0.054 R)
• M13: 2,792,244 km (0.111 R)
• M14: 3,011,854 km (0.06 R)
• M15: 3,745,033 km (0.108 R)
• M16: 4,236,313 km (0.087 R)
• M17: 4,341,330 km (0.114 R)
• M18: 4,705,003 km (0.086 R)
• M19: 4,901,425 km (0.114 R)
• M20: 5,257,767 km (0.063 R)
• M21: 5,553,372 km (0.061 R)
• M22: 5,668,712 km (0.06 R)
• M23: 6,185,124 km (0.044 R)
• M24: 6,473,399 km (0.102 R)
• M25: 6,619,107 km (0.102 R)
• M26: 7,163,045 km (0.104 R)
• M27: 7,263,575 km (0.084 R)
• M28: 7,364,554 km (0.112 R)
• M29: 7,721,644 km (0.1 R)
• M30: 7,928,238 km (0.063 R)
• M31: 8,188,987 km (0.111 R)
• M32: 8,294,155 km (0.109 R)
• M33: 8,826,723 km (0.078 R)
• M34: 9,042,892 km (0.091 R)
• M35: 10,921,393 km (0.042 R)
• M36: 11,095,375 km (0.118 R)
• M37: 11,387,540 km (0.114 R)
• M38: 11,830,499 km (0.08 R)
• M39: 11,949,579 km (0.119 R)
• M40: 12,068,958 km (0.095 R)
• M41: 12,309,212 km (0.099 R)
• M42: 12,520,594 km (0.093 R)
• M43: 12,642,067 km (0.03 R)
• M44: 12,824,876 km (0.078 R)
• M45: 13,347,571 km (0.118 R)
• M46: 13,658,435 km (0.054 R)
• M47: 13,877,297 km (0.056 R)
• M48: 14,129,070 km (0.072 R)
• M49: 14,861,202 km (0.071 R)
• M50: 15,867,397 km (0.11 R)
• M51: 15,965,982 km (0.117 R)
• M52: 16,163,751 km (0.108 R)
• M53: 16,362,267 km (0.085 R)
• M54: 16,694,973 km (0.097 R)
• M55: 17,232,029 km (0.066 R)
• M56: 17,536,610 km (0.099 R)
• M57: 17,706,554 km (0.096 R)
• M58: 18,116,901 km (0.106 R)
• M59: 18,219,973 km (0.087 R)
• M60: 18,392,161 km (0.107 R)
• M61: 18,564,797 km (0.059 R)
• M62: 18,807,594 km (0.051 R)
• M63: 20,715,416 km (0.111 R)
• M64: 20,967,189 km (0.07 R)
• M65: 21,075,348 km (0.078 R)
• M66: 21,401,172 km (0.097 R)
• M67: 22,021,255 km (0.117 R)
• M68: 22,906,576 km (0.079 R)
• M69: 23,316,324 km (0.111 R)
• M70: 23,540,871 km (0.072 R)
• M71: 24,559,931 km (0.084 R)
• M72: 24,941,107 km (0.083 R)
• M73: 25,132,293 km (0.036 R)
• M74: 25,285,780 km (0.107 R)
• M75: 25,439,417 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 10.7

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.6 AU - 7.64 AU

Year: 5502 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,371,127 km

• M1: 138,827 km (0.086 R)
• M2: 218,562 km (0.114 R)
• M3: 437,723 km (0.099 R)
• M4: 505,342 km (0.115 R)
• M5: 679,623 km (0.081 R)
• M6: 788,680 km (0.11 R)
• M7: 904,319 km (0.088 R)
• M8: 1,202,617 km (0.056 R)
• M9: 1,269,338 km (0.097 R)
• M10: 1,604,736 km (0.109 R)
• M11: 1,716,486 km (0.063 R)
• M12: 1,830,928 km (0.103 R)
• M13: 2,484,222 km (0.075 R)
• M14: 2,636,363 km (0.088 R)
• M15: 2,747,066 km (0.096 R)
• M16: 3,064,961 km (0.114 R)
• M17: 3,323,317 km (0.077 R)
• M18: 3,637,771 km (0.084 R)
• M19: 3,786,173 km (0.065 R)
• M20: 3,961,800 km (0.069 R)
• M21: 4,114,689 km (0.112 R)
• M22: 4,243,493 km (0.107 R)
• M23: 4,347,613 km (0.097 R)
• M24: 4,584,876 km (0.087 R)
• M25: 4,718,466 km (0.117 R)
• M26: 4,799,399 km (0.081 R)
• M27: 4,907,857 km (0.101 R)
• M28: 5,099,791 km (0.103 R)
• M29: 5,633,108 km (0.09 R)
• M30: 5,805,295 km (0.082 R)
• M31: 5,892,062 km (0.104 R)
• M32: 6,451,558 km (0.106 R)
• M33: 6,935,956 km (0.116 R)
• M34: 7,028,108 km (0.072 R)
• M35: 7,213,609 km (0.03 R)
• M36: 7,369,341 km (0.06 R)
• M37: 8,327,814 km (0.044 R)
• M38: 8,557,148 km (0.112 R)
• M39: 8,755,365 km (0.118 R)
• M40: 8,888,357 km (0.06 R)
• M41: 8,988,438 km (0.098 R)
• M42: 11,070,093 km (0.102 R)
• M43: 12,462,251 km (0.042 R)
• M44: 12,837,741 km (0.117 R)
• M45: 13,178,824 km (0.047 R)
• M46: 13,369,562 km (0.059 R)
• M47: 14,220,175 km (0.091 R)
• M48: 15,008,406 km (0.093 R)
• M49: 15,167,878 km (0.093 R)
• M50: 16,258,297 km (0.088 R)
• M51: 16,709,783 km (0.098 R)
• M52: 17,332,260 km (0.089 R)
• M53: 17,499,510 km (0.108 R)
• M54: 18,046,739 km (0.089 R)
• M55: 18,471,597 km (0.084 R)
• M56: 18,685,223 km (0.027 R)
• M57: 18,899,746 km (0.04 R)
• M58: 19,722,086 km (0.063 R)
• M59: 20,291,605 km (0.072 R)
• M60: 20,733,367 km (0.081 R)
• M61: 21,626,317 km (0.11 R)
• M62: 21,941,819 km (0.12 R)
• M63: 22,668,865 km (0.087 R)
• M64: 22,760,269 km (0.092 R)
• M65: 22,851,823 km (0.083 R)
• M66: 22,943,377 km (0.05 R)
• M67: 26,084,334 km (0.112 R)
• M68: 26,757,674 km (0.036 R)
• M69: 27,582,706 km (0.119 R)
• M70: 27,680,393 km (0.1 R)
• M71: 28,268,612 km (0.089 R)
• M72: 28,514,850 km (0.096 R)
• M73: 29,457,317 km (0.065 R)
• M74: 30,007,538 km (0.064 R)
• M75: 30,510,785 km (0.105 R)
• M76: 31,423,631 km (0.087 R)
• M77: 32,139,756 km (0.045 R)
• M78: 33,068,460 km (0.1 R)
• M79: 34,425,462 km (0.098 R)
• M80: 34,583,288 km (0.043 R)
• M81: 35,216,685 km (0.055 R)
• M82: 35,322,600 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 9.9

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.17 AU - 12.71 AU

Year: 15946 Days

Day: 13.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,371,127 km

• M1: 299,196 km (0.066 R)
• M2: 414,835 km (0.109 R)
• M3: 513,420 km (0.112 R)
• M4: 839,992 km (0.108 R)
• M5: 992,582 km (0.116 R)
• M6: 1,427,313 km (0.084 R)
• M7: 1,720,525 km (0.03 R)
• M8: 1,860,100 km (0.092 R)
• M9: 2,121,148 km (0.075 R)
• M10: 2,301,862 km (0.097 R)
• M11: 2,394,164 km (0.079 R)
• M12: 3,074,535 km (0.069 R)
• M13: 3,279,634 km (0.046 R)
• M14: 3,418,910 km (0.037 R)
• M15: 3,703,295 km (0.108 R)
• M16: 4,333,102 km (0.111 R)
• M17: 4,563,483 km (0.096 R)
• M18: 5,076,305 km (0.091 R)
• M19: 6,028,196 km (0.1 R)
• M20: 6,156,401 km (0.036 R)
• M21: 6,285,504 km (0.107 R)
• M22: 7,124,150 km (0.101 R)
• M23: 7,396,268 km (0.034 R)
• M24: 8,423,258 km (0.102 R)
• M25: 8,759,404 km (0.117 R)
• M26: 8,904,813 km (0.084 R)
• M27: 9,444,862 km (0.068 R)
• M28: 9,643,976 km (0.029 R)
• M29: 10,147,672 km (0.056 R)
• M30: 10,453,899 km (0.073 R)
• M31: 10,556,823 km (0.096 R)
• M32: 10,711,656 km (0.091 R)
• M33: 11,075,778 km (0.11 R)
• M34: 11,977,254 km (0.074 R)
• M35: 12,084,815 km (0.113 R)
• M36: 12,902,068 km (0.106 R)
• M37: 13,289,527 km (0.051 R)
• M38: 14,075,963 km (0.1 R)
• M39: 15,400,652 km (0.078 R)
• M40: 15,576,429 km (0.079 R)
• M41: 17,248,335 km (0.101 R)
• M42: 17,430,845 km (0.111 R)
• M43: 18,539,365 km (0.104 R)
• M44: 18,601,598 km (0.093 R)
• M45: 18,851,276 km (0.062 R)
• M46: 18,976,490 km (0.079 R)
• M47: 19,227,964 km (0.069 R)
• M48: 19,734,054 km (0.102 R)
• M49: 20,437,014 km (0.105 R)
• M50: 21,408,802 km (0.113 R)
• M51: 22,794,676 km (0.102 R)
• M52: 23,061,858 km (0.03 R)
• M53: 23,397,406 km (0.086 R)
• M54: 24,209,274 km (0.087 R)
• M55: 24,345,408 km (0.028 R)
• M56: 24,824,271 km (0.103 R)
• M57: 25,099,232 km (0.096 R)
• M58: 25,306,125 km (0.102 R)
• M59: 25,582,732 km (0.044 R)
• M60: 25,721,559 km (0.089 R)
• M61: 27,193,452 km (0.086 R)
• M62: 27,975,251 km (0.112 R)
• M63: 28,046,758 km (0.111 R)
• M64: 28,333,089 km (0.115 R)
• M65: 28,404,896 km (0.117 R)
• M66: 28,548,510 km (0.057 R)
• M67: 30,071,865 km (0.077 R)
• M68: 31,472,699 km (0.072 R)
• M69: 33,272,362 km (0.059 R)
• M70: 34,032,020 km (0.098 R)
• M71: 40,311,989 km (0.064 R)
• M72: 41,610,199 km (0.055 R)
• M73: 42,182,411 km (0.114 R)
• M74: 48,217,488 km (0.095 R)
• M75: 48,474,647 km (0.085 R)
• M76: 49,076,778 km (0.067 R)
• M77: 50,985,049 km (0.091 R)
• M78: 51,334,659 km (0.084 R)
• M79: 52,124,087 km (0.119 R)
• M80: 54,784,386 km (0.116 R)
• M81: 55,680,926 km (0.057 R)
• M82: 55,770,834 km (0.07 R)
• M83: 56,221,124 km (0.093 R)
• M84: 57,216,249 km (0.054 R)
• M85: 57,579,472 km (0.097 R)
• M86: 57,852,339 km (0.094 R)
• M87: 60,236,031 km (0.086 R)
• M88: 60,790,591 km (0.094 R)
• M89: 60,883,192 km (0.082 R)
• M90: 61,532,746 km (0.107 R)
• M91: 61,997,995 km (0.081 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit