🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.74 AU - 0.88 AU

Year: 265 Days

Day: 12.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.15 AU

Year: 347 Days

Day: 29.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,835,487 km

• M1: 487,839 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.05 AU - 1.17 AU

Year: 425 Days

Day: 24.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2 AU - 2.28 AU

Year: 1138 Days

Day: 28.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.03 AU - 2.47 AU

Year: 1227 Days

Day: 17.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,835,487 km

• M1: 473,926 km (0.055 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 8.7

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.04 AU - 7.9 AU

Year: 7420 Days

Day: 15 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,835,487 km

• M1: 200,611 km (0.069 R)
• M2: 293,062 km (0.118 R)
• M3: 416,929 km (0.102 R)
• M4: 519,254 km (0.083 R)
• M5: 660,475 km (0.093 R)
• M6: 1,425,967 km (0.099 R)
• M7: 1,607,728 km (0.117 R)
• M8: 1,733,241 km (0.075 R)
• M9: 1,994,140 km (0.091 R)
• M10: 2,061,309 km (0.054 R)
• M11: 2,553,187 km (0.092 R)
• M12: 2,626,490 km (0.08 R)
• M13: 2,952,015 km (0.089 R)
• M14: 4,496,314 km (0.117 R)
• M15: 5,068,974 km (0.104 R)
• M16: 5,130,609 km (0.08 R)
• M17: 5,254,625 km (0.083 R)
• M18: 5,728,551 km (0.055 R)
• M19: 6,216,091 km (0.113 R)
• M20: 6,582,157 km (0.113 R)
• M21: 7,023,919 km (0.118 R)
• M22: 7,196,406 km (0.105 R)
• M23: 7,475,256 km (0.108 R)
• M24: 8,187,791 km (0.095 R)
• M25: 8,736,516 km (0.065 R)
• M26: 9,108,865 km (0.048 R)
• M27: 9,259,360 km (0.102 R)
• M28: 9,410,604 km (0.068 R)
• M29: 10,023,805 km (0.078 R)
• M30: 10,140,342 km (0.113 R)
• M31: 10,729,159 km (0.088 R)
• M32: 11,007,711 km (0.08 R)
• M33: 11,490,912 km (0.068 R)
• M34: 12,104,712 km (0.118 R)
• M35: 12,645,209 km (0.086 R)
• M36: 13,792,924 km (0.11 R)
• M37: 13,879,242 km (0.051 R)
• M38: 14,444,871 km (0.101 R)
• M39: 14,664,331 km (0.108 R)
• M40: 14,840,857 km (0.103 R)
• M41: 14,929,269 km (0.118 R)
• M42: 15,151,272 km (0.1 R)
• M43: 15,240,433 km (0.086 R)
• M44: 15,643,449 km (0.105 R)
• M45: 15,733,507 km (0.119 R)
• M46: 16,506,031 km (0.116 R)
• M47: 17,337,346 km (0.088 R)
• M48: 17,664,367 km (0.083 R)
• M49: 18,087,729 km (0.097 R)
• M50: 18,324,393 km (0.111 R)
• M51: 18,419,387 km (0.12 R)
• M52: 19,040,667 km (0.106 R)
• M53: 19,523,121 km (0.093 R)
• M54: 19,814,687 km (0.11 R)
• M55: 19,912,075 km (0.05 R)
• M56: 20,058,531 km (0.091 R)
• M57: 20,648,246 km (0.081 R)
• M58: 20,994,864 km (0.119 R)
• M59: 22,501,913 km (0.079 R)
• M60: 22,756,529 km (0.113 R)
• M61: 23,114,517 km (0.1 R)
• M62: 23,319,914 km (0.112 R)
• M63: 24,879,771 km (0.101 R)
• M64: 25,248,530 km (0.101 R)
• M65: 25,407,254 km (0.114 R)
• M66: 25,778,555 km (0.076 R)
• M67: 26,044,989 km (0.031 R)
• M68: 26,580,400 km (0.065 R)
• M69: 27,065,546 km (0.058 R)
• M70: 27,989,762 km (0.102 R)
• M71: 28,044,365 km (0.112 R)
• M72: 29,145,704 km (0.1 R)
• M73: 30,429,404 km (0.042 R)
• M74: 31,503,965 km (0.046 R)
• M75: 32,074,382 km (0.048 R)
• M76: 33,225,537 km (0.029 R)
• M77: 35,213,394 km (0.094 R)
• M78: 35,924,283 km (0.103 R)
• M79: 36,341,063 km (0.119 R)
• M80: 36,639,660 km (0.059 R)
• M81: 36,939,305 km (0.033 R)
• M82: 37,601,126 km (0.047 R)
• M83: 39,242,065 km (0.063 R)
• M84: 41,030,507 km (0.106 R)
• M85: 41,778,347 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 8.5

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.98 AU - 9.58 AU

Year: 7887 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,835,487 km

• M1: 135,386 km (0.068 R)
• M2: 366,216 km (0.096 R)
• M3: 425,756 km (0.098 R)
• M4: 556,354 km (0.07 R)
• M5: 627,114 km (0.095 R)
• M6: 1,045,839 km (0.077 R)
• M7: 1,117,197 km (0.1 R)
• M8: 1,519,316 km (0.08 R)
• M9: 1,768,396 km (0.1 R)
• M10: 1,919,789 km (0.082 R)
• M11: 2,166,476 km (0.1 R)
• M12: 2,616,467 km (0.088 R)
• M13: 2,690,219 km (0.077 R)
• M14: 2,864,949 km (0.085 R)
• M15: 2,992,107 km (0.088 R)
• M16: 3,573,744 km (0.074 R)
• M17: 3,655,723 km (0.092 R)
• M18: 4,046,922 km (0.057 R)
• M19: 4,132,492 km (0.118 R)
• M20: 4,276,405 km (0.048 R)
• M21: 4,599,087 km (0.111 R)
• M22: 4,718,317 km (0.084 R)
• M23: 4,899,181 km (0.075 R)
• M24: 5,487,100 km (0.068 R)
• M25: 5,550,231 km (0.087 R)
• M26: 5,741,267 km (0.076 R)
• M27: 5,805,445 km (0.117 R)
• M28: 5,869,772 km (0.119 R)
• M29: 6,097,160 km (0.11 R)
• M30: 6,360,453 km (0.111 R)
• M31: 6,796,381 km (0.105 R)
• M32: 7,138,212 km (0.108 R)
• M33: 7,381,009 km (0.073 R)
• M34: 7,981,645 km (0.082 R)
• M35: 8,089,355 km (0.081 R)
• M36: 8,415,179 km (0.087 R)
• M37: 8,561,337 km (0.119 R)
• M38: 8,671,590 km (0.119 R)
• M39: 9,953,345 km (0.111 R)
• M40: 11,052,739 km (0.072 R)
• M41: 11,293,293 km (0.063 R)
• M42: 11,454,559 km (0.068 R)
• M43: 11,698,105 km (0.109 R)
• M44: 12,355,737 km (0.046 R)
• M45: 13,364,625 km (0.082 R)
• M46: 13,578,101 km (0.11 R)
• M47: 13,835,858 km (0.112 R)
• M48: 14,356,010 km (0.092 R)
• M49: 15,103,999 km (0.083 R)
• M50: 15,549,951 km (0.119 R)
• M51: 15,819,676 km (0.077 R)
• M52: 16,454,719 km (0.109 R)
• M53: 17,098,289 km (0.04 R)
• M54: 17,237,265 km (0.077 R)
• M55: 17,423,066 km (0.096 R)
• M56: 18,078,903 km (0.076 R)
• M57: 18,695,096 km (0.081 R)
• M58: 19,559,622 km (0.081 R)
• M59: 20,979,755 km (0.12 R)
• M60: 21,978,470 km (0.069 R)
• M61: 22,129,564 km (0.113 R)
• M62: 22,534,226 km (0.102 R)
• M63: 22,686,667 km (0.106 R)
• M64: 23,299,719 km (0.097 R)
• M65: 24,281,530 km (0.109 R)
• M66: 24,489,919 km (0.089 R)
• M67: 24,803,626 km (0.104 R)
• M68: 25,382,271 km (0.095 R)
• M69: 26,552,874 km (0.119 R)
• M70: 27,632,223 km (0.082 R)
• M71: 28,341,616 km (0.105 R)
• M72: 30,505,100 km (0.114 R)
• M73: 31,408,073 km (0.117 R)
• M74: 31,919,847 km (0.053 R)
• M75: 31,976,844 km (0.08 R)
• M76: 32,148,134 km (0.119 R)
• M77: 32,606,501 km (0.048 R)
• M78: 32,663,947 km (0.103 R)
• M79: 33,240,048 km (0.074 R)
• M80: 33,355,837 km (0.077 R)
• M81: 34,052,515 km (0.103 R)
• M82: 34,988,997 km (0.082 R)
• M83: 35,519,471 km (0.083 R)
• M84: 35,993,098 km (0.075 R)
• M85: 37,547,270 km (0.112 R)
• M86: 37,607,558 km (0.104 R)
• M87: 37,667,697 km (0.09 R)
• M88: 38,818,403 km (0.111 R)
• M89: 39,919,294 km (0.042 R)
• M90: 39,980,779 km (0.076 R)
• M91: 40,103,748 km (0.085 R)
• M92: 41,092,291 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 8.4

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.92 AU - 8.22 AU

Year: 8332 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,835,487 km

• M1: 544,985 km (0.094 R)
• M2: 689,646 km (0.102 R)
• M3: 880,234 km (0.091 R)
• M4: 982,110 km (0.113 R)
• M5: 1,389,615 km (0.08 R)
• M6: 1,591,123 km (0.099 R)
• M7: 1,867,580 km (0.077 R)
• M8: 2,067,891 km (0.111 R)
• M9: 2,298,721 km (0.113 R)
• M10: 2,465,373 km (0.065 R)
• M11: 3,250,163 km (0.099 R)
• M12: 3,410,682 km (0.113 R)
• M13: 3,464,687 km (0.114 R)
• M14: 3,628,496 km (0.059 R)
• M15: 4,309,615 km (0.039 R)
• M16: 4,664,761 km (0.117 R)
• M17: 5,122,231 km (0.084 R)
• M18: 5,403,475 km (0.086 R)
• M19: 5,721,969 km (0.095 R)
• M20: 6,178,242 km (0.077 R)
• M21: 6,544,907 km (0.113 R)
• M22: 6,646,185 km (0.084 R)
• M23: 7,439,652 km (0.101 R)
• M24: 7,758,295 km (0.11 R)
• M25: 8,889,704 km (0.059 R)
• M26: 9,570,225 km (0.081 R)
• M27: 9,839,351 km (0.065 R)
• M28: 9,916,693 km (0.061 R)
• M29: 10,306,695 km (0.111 R)
• M30: 10,424,578 km (0.105 R)
• M31: 10,542,910 km (0.106 R)
• M32: 10,940,840 km (0.088 R)
• M33: 11,384,248 km (0.087 R)
• M34: 11,546,861 km (0.112 R)
• M35: 11,874,630 km (0.111 R)
• M36: 12,122,364 km (0.104 R)
• M37: 12,330,156 km (0.115 R)
• M38: 13,386,765 km (0.097 R)
• M39: 13,817,607 km (0.039 R)
• M40: 13,947,608 km (0.1 R)
• M41: 14,121,740 km (0.115 R)
• M42: 14,825,598 km (0.118 R)
• M43: 15,047,751 km (0.106 R)
• M44: 15,902,403 km (0.119 R)
• M45: 16,358,527 km (0.116 R)
• M46: 17,004,341 km (0.111 R)
• M47: 17,283,640 km (0.117 R)
• M48: 18,511,689 km (0.059 R)
• M49: 18,703,025 km (0.079 R)
• M50: 19,039,620 km (0.109 R)
• M51: 19,329,690 km (0.11 R)
• M52: 22,564,595 km (0.1 R)
• M53: 23,334,575 km (0.098 R)
• M54: 23,644,991 km (0.045 R)
• M55: 23,748,812 km (0.083 R)
• M56: 23,956,753 km (0.092 R)
• M57: 25,164,606 km (0.088 R)
• M58: 25,376,586 km (0.065 R)
• M59: 26,230,790 km (0.106 R)
• M60: 26,715,487 km (0.12 R)
• M61: 27,148,722 km (0.106 R)
• M62: 27,203,176 km (0.075 R)
• M63: 27,748,311 km (0.108 R)
• M64: 29,517,156 km (0.106 R)
• M65: 29,629,055 km (0.1 R)
• M66: 29,965,052 km (0.078 R)
• M67: 30,246,146 km (0.115 R)
• M68: 30,528,138 km (0.113 R)
• M69: 31,208,509 km (0.094 R)
• M70: 31,265,357 km (0.12 R)
• M71: 32,410,977 km (0.115 R)
• M72: 32,583,912 km (0.111 R)
• M73: 33,162,856 km (0.116 R)
• M74: 33,979,062 km (0.098 R)
• M75: 34,860,941 km (0.075 R)
• M76: 34,979,124 km (0.099 R)
• M77: 35,453,050 km (0.075 R)
• M78: 36,108,288 km (0.097 R)
• M79: 36,707,278 km (0.088 R)
• M80: 37,128,546 km (0.102 R)
• M81: 38,402,073 km (0.091 R)
• M82: 38,585,180 km (0.036 R)
• M83: 39,566,542 km (0.111 R)
• M84: 39,813,229 km (0.112 R)
• M85: 40,494,049 km (0.096 R)
• M86: 40,556,132 km (0.119 R)
• M87: 40,929,379 km (0.108 R)
• M88: 41,679,164 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.7

Radius: 4.2

Gravity: 46.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.2 AU - 15.28 AU

Year: 17509 Days

Day: 24.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,835,487 km

• M1: 78,389 km (0.027 R)
• M2: 230,381 km (0.048 R)
• M3: 309,668 km (0.054 R)
• M4: 1,191,248 km (0.085 R)
• M5: 1,507,498 km (0.076 R)
• M6: 1,628,672 km (0.08 R)
• M7: 1,690,606 km (0.099 R)
• M8: 2,526,858 km (0.073 R)
• M9: 2,780,875 km (0.058 R)
• M10: 3,119,415 km (0.111 R)
• M11: 3,157,712 km (0.061 R)
• M12: 3,196,308 km (0.094 R)
• M13: 3,510,613 km (0.077 R)
• M14: 4,295,852 km (0.076 R)
• M15: 4,907,857 km (0.103 R)
• M16: 5,178,330 km (0.057 R)
• M17: 5,828,333 km (0.084 R)
• M18: 6,800,719 km (0.102 R)
• M19: 6,950,766 km (0.042 R)
• M20: 7,152,723 km (0.05 R)
• M21: 7,203,437 km (0.078 R)
• M22: 8,619,081 km (0.109 R)
• M23: 9,054,710 km (0.117 R)
• M24: 9,386,070 km (0.058 R)
• M25: 9,890,514 km (0.099 R)
• M26: 10,231,746 km (0.084 R)
• M27: 10,288,893 km (0.093 R)
• M28: 10,984,074 km (0.102 R)
• M29: 12,297,543 km (0.055 R)
• M30: 15,133,919 km (0.1 R)
• M31: 16,122,462 km (0.066 R)
• M32: 18,438,835 km (0.12 R)
• M33: 20,207,082 km (0.046 R)
• M34: 20,422,952 km (0.109 R)
• M35: 22,028,885 km (0.027 R)
• M36: 22,399,439 km (0.091 R)
• M37: 22,996,633 km (0.111 R)
• M38: 23,146,830 km (0.1 R)
• M39: 23,221,928 km (0.11 R)
• M40: 24,359,470 km (0.117 R)
• M41: 25,437,472 km (0.102 R)
• M42: 26,216,877 km (0.096 R)
• M43: 28,039,129 km (0.118 R)
• M44: 28,601,766 km (0.068 R)
• M45: 29,087,062 km (0.099 R)
• M46: 29,412,138 km (0.032 R)
• M47: 31,221,076 km (0.063 R)
• M48: 31,470,455 km (0.096 R)
• M49: 32,896,572 km (0.104 R)
• M50: 33,660,119 km (0.113 R)
• M51: 34,515,221 km (0.098 R)
• M52: 35,204,418 km (0.096 R)
• M53: 36,159,601 km (0.115 R)
• M54: 36,421,546 km (0.067 R)
• M55: 37,829,262 km (0.111 R)
• M56: 38,272,820 km (0.119 R)
• M57: 38,450,692 km (0.078 R)
• M58: 40,154,462 km (0.071 R)
• M59: 41,608,254 km (0.077 R)
• M60: 41,791,212 km (0.095 R)
• M61: 42,525,588 km (0.102 R)
• M62: 43,914,006 km (0.099 R)
• M63: 44,286,804 km (0.07 R)
• M64: 44,660,649 km (0.101 R)
• M65: 46,735,272 km (0.104 R)
• M66: 48,552,139 km (0.114 R)
• M67: 49,227,274 km (0.118 R)
• M68: 50,782,194 km (0.085 R)
• M69: 51,271,379 km (0.069 R)
• M70: 52,155,802 km (0.089 R)
• M71: 53,442,343 km (0.097 R)
• M72: 54,039,538 km (0.104 R)
• M73: 55,341,189 km (0.106 R)
• M74: 57,160,598 km (0.058 R)
• M75: 57,363,902 km (0.1 R)
• M76: 57,465,628 km (0.072 R)
• M77: 58,179,659 km (0.113 R)
• M78: 58,589,108 km (0.053 R)
• M79: 59,616,547 km (0.099 R)
• M80: 63,049,519 km (0.044 R)
• M81: 63,364,721 km (0.111 R)
• M82: 63,996,772 km (0.059 R)
• M83: 64,208,004 km (0.088 R)
• M84: 64,419,386 km (0.111 R)
• M85: 65,479,736 km (0.035 R)
• M86: 67,832,911 km (0.091 R)
• M87: 69,887,338 km (0.07 R)
• M88: 70,104,704 km (0.084 R)
• M89: 70,867,503 km (0.029 R)
• M90: 71,085,916 km (0.061 R)
• M91: 71,633,145 km (0.113 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit