🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.6 AU - 0.6 AU

Year: 305 Days

Day: 27.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 9.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.87 AU - 0.99 AU

Year: 588 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 37,992,417 km

• M1: 118,033 km (0.078 R)
• M2: 179,517 km (0.067 R)
• M3: 239,506 km (0.082 R)
• M4: 335,099 km (0.049 R)
• M5: 408,253 km (0.113 R)
• M6: 504,145 km (0.119 R)
• M7: 580,889 km (0.102 R)
• M8: 721,361 km (0.092 R)
• M9: 809,624 km (0.106 R)
• M10: 897,886 km (0.083 R)
• M11: 955,781 km (0.093 R)
• M12: 1,019,360 km (0.103 R)
• M13: 1,219,073 km (0.086 R)
• M14: 1,393,055 km (0.063 R)
• M15: 1,451,249 km (0.1 R)
• M16: 1,620,743 km (0.047 R)
• M17: 1,687,314 km (0.118 R)
• M18: 1,823,299 km (0.098 R)
• M19: 2,006,855 km (0.081 R)
• M20: 2,145,682 km (0.043 R)
• M21: 2,236,189 km (0.078 R)
• M22: 2,374,417 km (0.12 R)
• M23: 2,486,017 km (0.11 R)
• M24: 2,557,376 km (0.083 R)
• M25: 2,629,332 km (0.075 R)
• M26: 2,763,222 km (0.057 R)
• M27: 2,924,489 km (0.102 R)
• M28: 2,999,886 km (0.065 R)
• M29: 3,101,463 km (0.08 R)
• M30: 3,256,147 km (0.032 R)
• M31: 3,314,790 km (0.099 R)
• M32: 3,667,541 km (0.096 R)
• M33: 3,783,181 km (0.119 R)
• M34: 3,886,403 km (0.109 R)
• M35: 4,067,267 km (0.068 R)
• M36: 4,187,095 km (0.063 R)
• M37: 4,251,123 km (0.093 R)
• M38: 4,344,023 km (0.09 R)
• M39: 4,408,799 km (0.098 R)
• M40: 4,488,385 km (0.1 R)
• M41: 4,612,252 km (0.088 R)
• M42: 4,670,894 km (0.11 R)
• M43: 4,766,936 km (0.105 R)
• M44: 4,848,617 km (0.098 R)
• M45: 4,990,884 km (0.076 R)
• M46: 5,081,391 km (0.049 R)
• M47: 5,164,866 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 11.5

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.92 AU - 0.96 AU

Year: 598 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,992,417 km

• M1: 196,422 km (0.118 R)
• M2: 381,624 km (0.119 R)
• M3: 565,480 km (0.079 R)
• M4: 699,370 km (0.056 R)
• M5: 844,929 km (0.062 R)
• M6: 1,001,408 km (0.046 R)
• M7: 1,083,537 km (0.095 R)
• M8: 1,217,427 km (0.07 R)
• M9: 1,357,152 km (0.08 R)
• M10: 1,429,108 km (0.079 R)
• M11: 1,556,715 km (0.103 R)
• M12: 1,632,412 km (0.064 R)
• M13: 1,867,131 km (0.083 R)
• M14: 1,940,434 km (0.119 R)
• M15: 2,151,217 km (0.062 R)
• M16: 2,290,792 km (0.113 R)
• M17: 2,409,423 km (0.096 R)
• M18: 2,579,067 km (0.063 R)
• M19: 2,711,013 km (0.037 R)
• M20: 2,828,297 km (0.111 R)
• M21: 2,938,850 km (0.105 R)
• M22: 3,155,468 km (0.086 R)
• M23: 3,234,904 km (0.119 R)
• M24: 3,413,524 km (0.078 R)
• M25: 3,495,055 km (0.102 R)
• M26: 3,641,511 km (0.105 R)
• M27: 3,724,837 km (0.076 R)
• M28: 3,855,885 km (0.042 R)
• M29: 4,045,575 km (0.089 R)
• M30: 4,355,542 km (0.09 R)
• M31: 4,543,437 km (0.06 R)
• M32: 4,754,071 km (0.114 R)
• M33: 4,957,823 km (0.102 R)
• M34: 5,071,069 km (0.104 R)
• M35: 5,174,890 km (0.118 R)
• M36: 5,321,346 km (0.076 R)
• M37: 5,479,770 km (0.098 R)
• M38: 5,596,905 km (0.071 R)
• M39: 5,779,714 km (0.113 R)
• M40: 5,986,458 km (0.063 R)
• M41: 6,096,263 km (0.07 R)
• M42: 6,228,807 km (0.029 R)
• M43: 6,328,888 km (0.116 R)
• M44: 6,418,347 km (0.12 R)
• M45: 6,530,695 km (0.057 R)
• M46: 6,621,202 km (0.063 R)
• M47: 6,700,638 km (0.092 R)
• M48: 6,837,520 km (0.086 R)
• M49: 7,394,623 km (0.113 R)
• M50: 7,607,201 km (0.07 R)
• M51: 7,893,980 km (0.119 R)
• M52: 8,050,909 km (0.074 R)
• M53: 8,184,350 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 11.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.99 AU - 2.09 AU

Year: 1911 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,992,417 km

• M1: 139,425 km (0.104 R)
• M2: 265,087 km (0.05 R)
• M3: 354,996 km (0.097 R)
• M4: 604,675 km (0.118 R)
• M5: 683,812 km (0.03 R)
• M6: 821,741 km (0.071 R)
• M7: 919,429 km (0.096 R)
• M8: 1,340,995 km (0.079 R)
• M9: 1,598,902 km (0.108 R)
• M10: 1,723,517 km (0.089 R)
• M11: 1,862,194 km (0.091 R)
• M12: 2,027,051 km (0.076 R)
• M13: 2,185,475 km (0.091 R)
• M14: 2,359,757 km (0.091 R)
• M15: 2,562,911 km (0.099 R)
• M16: 2,660,449 km (0.097 R)
• M17: 2,796,882 km (0.106 R)
• M18: 3,167,436 km (0.054 R)
• M19: 3,272,603 km (0.036 R)
• M20: 3,418,910 km (0.113 R)
• M21: 3,690,729 km (0.119 R)
• M22: 3,843,319 km (0.092 R)
• M23: 3,955,667 km (0.109 R)
• M24: 4,097,486 km (0.092 R)
• M25: 4,212,227 km (0.096 R)
• M26: 4,313,505 km (0.083 R)
• M27: 4,548,224 km (0.108 R)
• M28: 4,802,241 km (0.116 R)
• M29: 4,984,302 km (0.04 R)
• M30: 5,199,723 km (0.066 R)
• M31: 5,355,454 km (0.083 R)
• M32: 5,465,409 km (0.113 R)
• M33: 5,767,596 km (0.089 R)
• M34: 5,848,080 km (0.109 R)
• M35: 6,222,972 km (0.083 R)
• M36: 6,322,156 km (0.115 R)
• M37: 6,405,182 km (0.074 R)
• M38: 6,538,773 km (0.056 R)
• M39: 6,656,357 km (0.113 R)
• M40: 7,030,801 km (0.079 R)
• M41: 7,377,120 km (0.066 R)
• M42: 7,552,299 km (0.088 R)
• M43: 7,675,867 km (0.081 R)
• M44: 8,104,465 km (0.088 R)
• M45: 8,285,478 km (0.112 R)
• M46: 8,394,685 km (0.04 R)
• M47: 8,485,939 km (0.078 R)
• M48: 8,669,795 km (0.102 R)
• M49: 8,780,647 km (0.078 R)
• M50: 9,041,247 km (0.066 R)
• M51: 9,361,087 km (0.085 R)
• M52: 9,819,006 km (0.089 R)
• M53: 9,934,645 km (0.093 R)
• M54: 10,303,703 km (0.048 R)
• M55: 10,935,754 km (0.067 R)
• M56: 11,296,734 km (0.099 R)
• M57: 11,743,283 km (0.114 R)
• M58: 11,968,727 km (0.045 R)
• M59: 12,154,378 km (0.097 R)
• M60: 12,257,900 km (0.108 R)
• M61: 12,507,429 km (0.059 R)
• M62: 12,927,201 km (0.102 R)
• M63: 13,138,882 km (0.12 R)
• M64: 13,287,582 km (0.114 R)
• M65: 13,522,600 km (0.106 R)
• M66: 13,672,946 km (0.1 R)
• M67: 13,780,657 km (0.11 R)
• M68: 14,018,517 km (0.052 R)
• M69: 14,498,278 km (0.111 R)
• M70: 14,630,073 km (0.077 R)
• M71: 14,850,730 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 14.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.85 AU - 4.05 AU

Year: 4204 Days

Day: 11.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,992,417 km

• M1: 184,155 km (0.075 R)
• M2: 462,108 km (0.119 R)
• M3: 558,449 km (0.093 R)
• M4: 674,836 km (0.049 R)
• M5: 861,684 km (0.066 R)
• M6: 1,014,423 km (0.091 R)
• M7: 1,349,074 km (0.092 R)
• M8: 1,866,981 km (0.108 R)
• M9: 2,053,231 km (0.061 R)
• M10: 2,281,517 km (0.052 R)
• M11: 2,687,376 km (0.041 R)
• M12: 2,899,057 km (0.106 R)
• M13: 2,997,193 km (0.032 R)
• M14: 3,237,298 km (0.104 R)
• M15: 3,442,397 km (0.09 R)
• M16: 3,758,048 km (0.087 R)
• M17: 4,238,556 km (0.068 R)
• M18: 4,692,436 km (0.089 R)
• M19: 5,162,024 km (0.056 R)
• M20: 5,945,019 km (0.11 R)
• M21: 6,146,677 km (0.104 R)
• M22: 6,350,579 km (0.032 R)
• M23: 6,479,233 km (0.069 R)
• M24: 6,712,905 km (0.097 R)
• M25: 6,949,419 km (0.117 R)
• M26: 7,242,332 km (0.106 R)
• M27: 7,376,821 km (0.117 R)
• M28: 7,539,284 km (0.059 R)
• M29: 7,648,341 km (0.11 R)
• M30: 7,840,275 km (0.072 R)
• M31: 8,397,826 km (0.062 R)
• M32: 8,539,196 km (0.113 R)
• M33: 8,653,040 km (0.068 R)
• M34: 9,788,039 km (0.061 R)
• M35: 9,966,958 km (0.111 R)
• M36: 10,267,351 km (0.063 R)
• M37: 10,479,480 km (0.074 R)
• M38: 10,570,885 km (0.092 R)
• M39: 10,815,776 km (0.066 R)
• M40: 11,941,201 km (0.115 R)
• M41: 12,164,401 km (0.094 R)
• M42: 12,485,588 km (0.059 R)
• M43: 12,647,303 km (0.117 R)
• M44: 12,809,617 km (0.117 R)
• M45: 12,940,066 km (0.065 R)
• M46: 14,302,155 km (0.091 R)
• M47: 14,777,726 km (0.095 R)
• M48: 15,535,589 km (0.086 R)
• M49: 15,709,721 km (0.114 R)
• M50: 15,849,296 km (0.053 R)
• M51: 16,306,168 km (0.119 R)
• M52: 16,447,538 km (0.1 R)
• M53: 16,874,341 km (0.107 R)
• M54: 18,360,147 km (0.099 R)
• M55: 18,544,152 km (0.1 R)
• M56: 18,728,905 km (0.055 R)
• M57: 18,877,007 km (0.106 R)
• M58: 19,137,308 km (0.082 R)
• M59: 19,849,693 km (0.078 R)
• M60: 20,418,314 km (0.099 R)
• M61: 21,184,854 km (0.042 R)
• M62: 21,300,642 km (0.116 R)
• M63: 21,960,668 km (0.063 R)
• M64: 22,746,057 km (0.115 R)
• M65: 23,860,860 km (0.103 R)
• M66: 24,384,453 km (0.098 R)
• M67: 24,668,090 km (0.082 R)
• M68: 25,238,358 km (0.091 R)
• M69: 25,361,177 km (0.114 R)
• M70: 25,978,119 km (0.072 R)
• M71: 26,892,012 km (0.072 R)
• M72: 27,436,997 km (0.095 R)
• M73: 28,070,245 km (0.095 R)
• M74: 28,452,617 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 8.2

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.67 AU - 5.17 AU

Year: 6096 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,992,417 km

• M1: 105,317 km (0.099 R)
• M2: 371,601 km (0.086 R)
• M3: 686,953 km (0.111 R)
• M4: 1,159,383 km (0.093 R)
• M5: 1,228,947 km (0.111 R)
• M6: 1,857,557 km (0.109 R)
• M7: 2,108,133 km (0.102 R)
• M8: 2,172,460 km (0.099 R)
• M9: 2,303,209 km (0.073 R)
• M10: 2,757,837 km (0.071 R)
• M11: 2,828,447 km (0.073 R)
• M12: 2,923,591 km (0.106 R)
• M13: 2,995,548 km (0.09 R)
• M14: 3,068,252 km (0.076 R)
• M15: 3,215,307 km (0.027 R)
• M16: 3,696,414 km (0.063 R)
• M17: 3,879,372 km (0.074 R)
• M18: 4,145,955 km (0.095 R)
• M19: 4,336,094 km (0.051 R)
• M20: 4,473,724 km (0.106 R)
• M21: 4,696,924 km (0.103 R)
• M22: 4,895,291 km (0.104 R)
• M23: 5,183,417 km (0.061 R)
• M24: 5,241,610 km (0.112 R)
• M25: 5,536,468 km (0.091 R)
• M26: 5,746,054 km (0.08 R)
• M27: 6,111,372 km (0.054 R)
• M28: 6,390,372 km (0.08 R)
• M29: 6,547,151 km (0.114 R)
• M30: 6,768,855 km (0.049 R)
• M31: 7,514,600 km (0.106 R)
• M32: 7,713,416 km (0.093 R)
• M33: 8,320,484 km (0.036 R)
• M34: 8,457,366 km (0.085 R)
• M35: 8,629,703 km (0.106 R)
• M36: 8,733,673 km (0.12 R)
• M37: 10,085,739 km (0.072 R)
• M38: 10,489,204 km (0.107 R)
• M39: 11,463,834 km (0.092 R)
• M40: 11,846,356 km (0.113 R)
• M41: 12,000,442 km (0.056 R)
• M42: 12,506,232 km (0.077 R)
• M43: 13,217,869 km (0.117 R)
• M44: 13,377,939 km (0.097 R)
• M45: 13,821,048 km (0.09 R)
• M46: 14,310,084 km (0.075 R)
• M47: 14,474,342 km (0.116 R)
• M48: 14,597,910 km (0.056 R)
• M49: 14,887,681 km (0.083 R)
• M50: 17,229,785 km (0.071 R)
• M51: 17,360,833 km (0.096 R)
• M52: 17,932,446 km (0.104 R)
• M53: 18,020,859 km (0.054 R)
• M54: 18,109,570 km (0.116 R)
• M55: 18,913,808 km (0.087 R)
• M56: 19,049,045 km (0.068 R)
• M57: 19,229,759 km (0.03 R)
• M58: 19,411,072 km (0.049 R)
• M59: 20,418,314 km (0.065 R)
• M60: 21,536,558 km (0.095 R)
• M61: 22,245,503 km (0.057 R)
• M62: 24,368,745 km (0.066 R)
• M63: 24,909,691 km (0.11 R)
• M64: 25,107,310 km (0.109 R)
• M65: 25,404,860 km (0.108 R)
• M66: 26,304,242 km (0.094 R)
• M67: 26,505,601 km (0.099 R)
• M68: 26,656,845 km (0.093 R)
• M69: 26,757,973 km (0.105 R)
• M70: 27,264,960 km (0.05 R)
• M71: 27,366,836 km (0.086 R)
• M72: 27,621,900 km (0.07 R)
• M73: 28,443,342 km (0.099 R)
• M74: 28,908,891 km (0.098 R)
• M75: 29,638,181 km (0.116 R)
• M76: 29,742,899 km (0.087 R)
• M77: 30,268,137 km (0.088 R)
• M78: 31,114,861 km (0.105 R)
• M79: 31,221,225 km (0.115 R)
• M80: 32,777,492 km (0.112 R)
• M81: 32,831,497 km (0.077 R)
• M82: 32,994,110 km (0.093 R)
• M83: 33,102,568 km (0.098 R)
• M84: 33,701,408 km (0.089 R)
• M85: 34,909,860 km (0.099 R)
• M86: 35,020,413 km (0.042 R)
• M87: 35,519,322 km (0.106 R)
• M88: 37,992,474 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit