🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.52 AU - 0.64 AU

Year: 190 Days

Day: 42.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.91 AU

Year: 274 Days

Day: 17.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,651,297 km

• M1: 34,557 km (0.118 R)
• M2: 147,803 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.61 AU - 2.01 AU

Year: 1048 Days

Day: 16.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.76 AU - 2.14 AU

Year: 1172 Days

Day: 17.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 10

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.14 AU - 3.86 AU

Year: 2819 Days

Day: 8.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 98,651,297 km

• M1: 129,402 km (0.074 R)
• M2: 237,561 km (0.057 R)
• M3: 327,021 km (0.08 R)
• M4: 420,669 km (0.092 R)
• M5: 538,552 km (0.059 R)
• M6: 612,603 km (0.111 R)
• M7: 787,334 km (0.082 R)
• M8: 1,063,790 km (0.059 R)
• M9: 1,195,586 km (0.065 R)
• M10: 1,305,092 km (0.11 R)
• M11: 1,514,828 km (0.032 R)
• M12: 1,634,058 km (0.096 R)
• M13: 1,935,198 km (0.089 R)
• M14: 1,999,675 km (0.119 R)
• M15: 2,064,899 km (0.054 R)
• M16: 2,142,092 km (0.089 R)
• M17: 2,231,402 km (0.072 R)
• M18: 2,333,428 km (0.045 R)
• M19: 2,830,242 km (0.056 R)
• M20: 2,953,511 km (0.051 R)
• M21: 3,179,703 km (0.112 R)
• M22: 3,282,177 km (0.106 R)
• M23: 3,359,669 km (0.085 R)
• M24: 3,783,629 km (0.087 R)
• M25: 3,960,903 km (0.081 R)
• M26: 4,043,481 km (0.107 R)
• M27: 4,168,694 km (0.076 R)
• M28: 4,238,856 km (0.099 R)
• M29: 4,351,802 km (0.083 R)
• M30: 4,624,220 km (0.107 R)
• M31: 4,769,779 km (0.075 R)
• M32: 4,887,362 km (0.095 R)
• M33: 5,245,949 km (0.112 R)
• M34: 5,505,202 km (0.087 R)
• M35: 5,878,448 km (0.098 R)
• M36: 6,052,131 km (0.095 R)
• M37: 6,863,550 km (0.09 R)
• M38: 7,214,507 km (0.12 R)
• M39: 7,502,932 km (0.091 R)
• M40: 8,143,958 km (0.108 R)
• M41: 8,497,608 km (0.119 R)
• M42: 8,658,575 km (0.098 R)
• M43: 9,128,911 km (0.079 R)
• M44: 9,906,221 km (0.066 R)
• M45: 10,531,989 km (0.112 R)
• M46: 10,608,583 km (0.05 R)
• M47: 10,781,967 km (0.108 R)
• M48: 10,994,995 km (0.062 R)
• M49: 11,150,876 km (0.092 R)
• M50: 11,366,297 km (0.109 R)
• M51: 11,504,226 km (0.099 R)
• M52: 11,682,247 km (0.115 R)
• M53: 11,961,098 km (0.075 R)
• M54: 12,667,798 km (0.082 R)
• M55: 12,851,654 km (0.065 R)
• M56: 12,954,278 km (0.111 R)
• M57: 13,408,756 km (0.075 R)
• M58: 13,554,465 km (0.091 R)
• M59: 13,637,940 km (0.102 R)
• M60: 13,805,490 km (0.101 R)
• M61: 13,994,731 km (0.089 R)
• M62: 14,100,347 km (0.056 R)
• M63: 14,206,113 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.4

Radius: 13.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.25 AU - 4.13 AU

Year: 3051 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,651,297 km

• M1: 242,498 km (0.083 R)
• M2: 358,736 km (0.105 R)
• M3: 493,972 km (0.047 R)
• M4: 601,982 km (0.047 R)
• M5: 693,386 km (0.076 R)
• M6: 796,010 km (0.082 R)
• M7: 1,068,727 km (0.085 R)
• M8: 1,578,706 km (0.029 R)
• M9: 1,742,366 km (0.089 R)
• M10: 1,849,478 km (0.053 R)
• M11: 2,046,648 km (0.1 R)
• M12: 2,334,624 km (0.102 R)
• M13: 2,557,226 km (0.108 R)
• M14: 2,760,081 km (0.112 R)
• M15: 2,849,989 km (0.112 R)
• M16: 2,940,945 km (0.064 R)
• M17: 3,042,222 km (0.103 R)
• M18: 3,488,024 km (0.113 R)
• M19: 3,884,010 km (0.083 R)
• M20: 4,211,330 km (0.11 R)
• M21: 4,326,071 km (0.048 R)
• M22: 4,665,509 km (0.09 R)
• M23: 4,947,950 km (0.061 R)
• M24: 5,438,481 km (0.088 R)
• M25: 6,015,181 km (0.098 R)
• M26: 6,156,551 km (0.116 R)
• M27: 6,406,529 km (0.07 R)
• M28: 6,990,708 km (0.101 R)
• M29: 7,114,576 km (0.108 R)
• M30: 7,214,357 km (0.061 R)
• M31: 7,963,543 km (0.1 R)
• M32: 8,301,784 km (0.075 R)
• M33: 9,154,193 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 14.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.49 AU - 6.67 AU

Year: 5674 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 98,651,297 km

• M1: 189,541 km (0.055 R)
• M2: 301,889 km (0.065 R)
• M3: 461,509 km (0.088 R)
• M4: 735,573 km (0.079 R)
• M5: 847,622 km (0.074 R)
• M6: 978,669 km (0.103 R)
• M7: 1,091,765 km (0.056 R)
• M8: 1,196,185 km (0.054 R)
• M9: 1,430,604 km (0.12 R)
• M10: 1,590,674 km (0.086 R)
• M11: 1,711,100 km (0.115 R)
• M12: 1,881,941 km (0.077 R)
• M13: 2,241,425 km (0.068 R)
• M14: 2,377,709 km (0.04 R)
• M15: 2,516,835 km (0.106 R)
• M16: 2,694,706 km (0.09 R)
• M17: 3,082,315 km (0.09 R)
• M18: 3,292,649 km (0.113 R)
• M19: 3,389,738 km (0.08 R)
• M20: 3,527,518 km (0.065 R)
• M21: 4,393,390 km (0.066 R)
• M22: 4,850,711 km (0.091 R)
• M23: 5,415,144 km (0.091 R)
• M24: 5,670,208 km (0.053 R)
• M25: 6,240,625 km (0.057 R)
• M26: 6,410,568 km (0.093 R)
• M27: 6,606,541 km (0.099 R)
• M28: 6,754,942 km (0.072 R)
• M29: 7,029,903 km (0.086 R)
• M30: 7,181,446 km (0.106 R)
• M31: 7,616,776 km (0.066 R)
• M32: 7,850,747 km (0.113 R)
• M33: 9,056,206 km (0.038 R)
• M34: 9,415,391 km (0.109 R)
• M35: 9,750,939 km (0.044 R)
• M36: 10,376,557 km (0.111 R)
• M37: 10,520,470 km (0.076 R)
• M38: 10,810,541 km (0.084 R)
• M39: 11,517,540 km (0.104 R)
• M40: 11,756,448 km (0.115 R)
• M41: 11,906,644 km (0.057 R)
• M42: 12,330,604 km (0.106 R)
• M43: 13,038,053 km (0.116 R)
• M44: 13,256,017 km (0.093 R)
• M45: 13,381,081 km (0.092 R)
• M46: 13,632,405 km (0.085 R)
• M47: 13,853,660 km (0.08 R)
• M48: 14,012,384 km (0.108 R)
• M49: 14,782,813 km (0.116 R)
• M50: 15,205,876 km (0.108 R)
• M51: 15,468,270 km (0.03 R)
• M52: 15,567,005 km (0.077 R)
• M53: 16,566,468 km (0.117 R)
• M54: 17,346,621 km (0.048 R)
• M55: 18,277,868 km (0.052 R)
• M56: 18,522,012 km (0.108 R)
• M57: 18,697,041 km (0.079 R)
• M58: 19,189,966 km (0.11 R)
• M59: 19,331,635 km (0.084 R)
• M60: 20,333,043 km (0.105 R)
• M61: 20,586,013 km (0.097 R)
• M62: 20,840,031 km (0.109 R)
• M63: 21,241,252 km (0.114 R)
• M64: 21,681,967 km (0.109 R)
• M65: 21,903,372 km (0.113 R)
• M66: 22,125,675 km (0.097 R)
• M67: 22,385,975 km (0.11 R)
• M68: 23,664,438 km (0.099 R)
• M69: 24,044,866 km (0.079 R)
• M70: 24,734,961 km (0.057 R)
• M71: 25,470,533 km (0.104 R)
• M72: 26,409,858 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.5

Radius: 7.6

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.9 AU - 16.12 AU

Year: 27575 Days

Day: 21.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,651,297 km

• M1: 109,805 km (0.106 R)
• M2: 161,416 km (0.088 R)
• M3: 420,370 km (0.085 R)
• M4: 1,015,919 km (0.098 R)
• M5: 1,138,739 km (0.087 R)
• M6: 1,365,529 km (0.085 R)
• M7: 1,536,370 km (0.108 R)
• M8: 2,327,892 km (0.107 R)
• M9: 2,743,326 km (0.046 R)
• M10: 2,829,345 km (0.077 R)
• M11: 2,959,794 km (0.103 R)
• M12: 3,226,976 km (0.096 R)
• M13: 3,548,461 km (0.107 R)
• M14: 3,880,419 km (0.102 R)
• M15: 4,624,669 km (0.089 R)
• M16: 5,520,461 km (0.074 R)
• M17: 5,574,765 km (0.092 R)
• M18: 5,684,121 km (0.104 R)
• M19: 5,960,278 km (0.089 R)
• M20: 6,411,316 km (0.057 R)
• M21: 7,108,592 km (0.084 R)
• M22: 7,890,839 km (0.117 R)
• M23: 9,211,339 km (0.071 R)
• M24: 9,732,239 km (0.106 R)
• M25: 10,396,753 km (0.088 R)
• M26: 10,463,922 km (0.082 R)
• M27: 12,548,269 km (0.059 R)
• M28: 14,081,049 km (0.103 R)
• M29: 14,155,549 km (0.105 R)
• M30: 14,304,848 km (0.053 R)
• M31: 14,680,488 km (0.091 R)
• M32: 14,983,274 km (0.079 R)
• M33: 18,447,811 km (0.105 R)
• M34: 18,692,703 km (0.117 R)
• M35: 19,433,811 km (0.071 R)
• M36: 20,521,238 km (0.085 R)
• M37: 20,774,955 km (0.045 R)
• M38: 20,859,777 km (0.07 R)
• M39: 21,371,103 km (0.061 R)
• M40: 21,542,393 km (0.06 R)
• M41: 22,319,254 km (0.114 R)
• M42: 23,105,092 km (0.08 R)
• M43: 23,457,245 km (0.09 R)
• M44: 23,811,194 km (0.071 R)
• M45: 23,900,055 km (0.089 R)
• M46: 24,435,017 km (0.096 R)
• M47: 24,524,477 km (0.051 R)
• M48: 24,883,811 km (0.106 R)
• M49: 27,261,070 km (0.036 R)
• M50: 28,007,115 km (0.095 R)
• M51: 28,288,509 km (0.099 R)
• M52: 28,948,983 km (0.104 R)
• M53: 30,477,425 km (0.102 R)
• M54: 30,573,915 km (0.105 R)
• M55: 32,326,454 km (0.072 R)
• M56: 34,211,387 km (0.108 R)
• M57: 34,713,438 km (0.097 R)
• M58: 35,217,732 km (0.078 R)
• M59: 36,335,976 km (0.118 R)
• M60: 36,950,824 km (0.087 R)
• M61: 37,053,597 km (0.074 R)
• M62: 37,983,199 km (0.096 R)
• M63: 38,086,870 km (0.104 R)
• M64: 38,607,171 km (0.084 R)
• M65: 39,024,998 km (0.099 R)
• M66: 42,098,935 km (0.118 R)
• M67: 42,636,889 km (0.112 R)
• M68: 43,610,622 km (0.091 R)
• M69: 44,045,802 km (0.104 R)
• M70: 47,802,354 km (0.116 R)
• M71: 48,363,346 km (0.081 R)
• M72: 50,059,636 km (0.074 R)
• M73: 52,351,326 km (0.052 R)
• M74: 54,209,332 km (0.088 R)
• M75: 58,587,612 km (0.089 R)
• M76: 59,549,228 km (0.068 R)
• M77: 60,637,103 km (0.101 R)
• M78: 60,758,427 km (0.118 R)
• M79: 61,853,633 km (0.096 R)
• M80: 64,434,346 km (0.085 R)
• M81: 65,675,709 km (0.085 R)
• M82: 67,803,889 km (0.114 R)
• M83: 71,102,372 km (0.095 R)
• M84: 73,416,202 km (0.105 R)
• M85: 73,674,857 km (0.093 R)
• M86: 75,493,817 km (0.074 R)
• M87: 76,408,758 km (0.085 R)
• M88: 82,915,667 km (0.109 R)
• M89: 83,319,731 km (0.102 R)
• M90: 84,129,953 km (0.032 R)
• M91: 85,078,403 km (0.113 R)
• M92: 87,259,840 km (0.109 R)
• M93: 92,932,890 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656

Radius: 5.4

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.85 AU - 21.15 AU

Year: 30172 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,651,297 km

• M1: 196,721 km (0.115 R)
• M2: 305,180 km (0.108 R)
• M3: 605,273 km (0.041 R)
• M4: 740,509 km (0.11 R)
• M5: 915,689 km (0.113 R)
• M6: 1,039,705 km (0.037 R)
• M7: 1,169,407 km (0.072 R)
• M8: 1,738,776 km (0.075 R)
• M9: 1,776,924 km (0.099 R)
• M10: 2,510,252 km (0.045 R)
• M11: 2,818,125 km (0.037 R)
• M12: 2,863,154 km (0.054 R)
• M13: 3,373,582 km (0.091 R)
• M14: 3,962,100 km (0.117 R)
• M15: 6,916,358 km (0.09 R)
• M16: 7,975,362 km (0.108 R)
• M17: 9,017,311 km (0.075 R)
• M18: 9,284,493 km (0.116 R)
• M19: 10,239,974 km (0.101 R)
• M20: 11,012,348 km (0.106 R)
• M21: 11,513,651 km (0.047 R)
• M22: 12,464,195 km (0.11 R)
• M23: 13,439,723 km (0.108 R)
• M24: 14,517,426 km (0.069 R)
• M25: 14,595,367 km (0.096 R)
• M26: 15,224,725 km (0.077 R)
• M27: 15,383,448 km (0.042 R)
• M28: 16,428,389 km (0.048 R)
• M29: 17,000,601 km (0.032 R)
• M30: 18,416,994 km (0.078 R)
• M31: 19,182,187 km (0.109 R)
• M32: 20,218,302 km (0.068 R)
• M33: 21,539,101 km (0.097 R)
• M34: 21,717,272 km (0.118 R)
• M35: 25,100,728 km (0.114 R)
• M36: 25,759,108 km (0.112 R)
• M37: 26,996,731 km (0.079 R)
• M38: 27,092,773 km (0.053 R)
• M39: 27,285,156 km (0.084 R)
• M40: 27,574,478 km (0.114 R)
• M41: 28,351,190 km (0.034 R)
• M42: 29,430,688 km (0.104 R)
• M43: 30,224,305 km (0.096 R)
• M44: 31,125,483 km (0.089 R)
• M45: 34,608,719 km (0.12 R)
• M46: 35,761,820 km (0.099 R)
• M47: 36,078,369 km (0.091 R)
• M48: 37,247,476 km (0.065 R)
• M49: 38,320,991 km (0.092 R)
• M50: 38,536,860 km (0.095 R)
• M51: 40,059,617 km (0.06 R)
• M52: 41,269,714 km (0.092 R)
• M53: 41,491,119 km (0.093 R)
• M54: 42,046,127 km (0.079 R)
• M55: 43,051,425 km (0.092 R)
• M56: 46,458,816 km (0.095 R)
• M57: 46,573,856 km (0.102 R)
• M58: 46,919,727 km (0.108 R)
• M59: 48,078,362 km (0.051 R)
• M60: 49,363,857 km (0.114 R)
• M61: 57,433,315 km (0.098 R)
• M62: 57,556,883 km (0.097 R)
• M63: 59,544,889 km (0.119 R)
• M64: 64,869,377 km (0.095 R)
• M65: 65,642,349 km (0.083 R)
• M66: 66,418,313 km (0.092 R)
• M67: 67,457,869 km (0.09 R)
• M68: 67,588,168 km (0.077 R)
• M69: 68,110,115 km (0.107 R)
• M70: 68,502,660 km (0.033 R)
• M71: 69,947,925 km (0.077 R)
• M72: 72,601,492 km (0.107 R)
• M73: 75,964,452 km (0.096 R)
• M74: 76,779,013 km (0.03 R)
• M75: 77,323,699 km (0.098 R)
• M76: 78,416,960 km (0.116 R)
• M77: 82,005,214 km (0.114 R)
• M78: 82,980,293 km (0.048 R)
• M79: 83,259,742 km (0.098 R)
• M80: 85,364,584 km (0.12 R)
• M81: 85,646,576 km (0.057 R)
• M82: 86,070,088 km (0.09 R)
• M83: 86,777,536 km (0.108 R)
• M84: 88,768,684 km (0.101 R)
• M85: 88,911,400 km (0.072 R)
• M86: 91,927,892 km (0.098 R)
• M87: 92,795,858 km (0.1 R)
• M88: 94,977,594 km (0.112 R)
• M89: 95,123,601 km (0.084 R)
• M90: 96,735,219 km (0.055 R)
• M91: 97,176,234 km (0.065 R)
• M92: 97,470,642 km (0.039 R)
• M93: 97,765,350 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit