🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 9.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.2 AU - 2.64 AU

Year: 2553 Days

Day: 14.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 179.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,201,822 km

• M1: 153,188 km (0.105 R)
• M2: 256,710 km (0.119 R)
• M3: 372,798 km (0.088 R)
• M4: 486,941 km (0.116 R)
• M5: 712,834 km (0.101 R)
• M6: 774,618 km (0.114 R)
• M7: 904,319 km (0.109 R)
• M8: 971,937 km (0.096 R)
• M9: 1,128,866 km (0.085 R)
• M10: 1,277,416 km (0.116 R)
• M11: 1,380,190 km (0.108 R)
• M12: 1,468,004 km (0.106 R)
• M13: 1,557,763 km (0.035 R)
• M14: 1,742,965 km (0.075 R)
• M15: 1,838,408 km (0.092 R)
• M16: 1,906,176 km (0.095 R)
• M17: 2,064,451 km (0.06 R)
• M18: 2,125,038 km (0.07 R)
• M19: 2,362,599 km (0.112 R)
• M20: 2,457,893 km (0.118 R)
• M21: 2,652,520 km (0.057 R)
• M22: 2,965,479 km (0.098 R)
• M23: 3,080,071 km (0.06 R)
• M24: 3,161,302 km (0.101 R)
• M25: 3,444,940 km (0.077 R)
• M26: 3,602,018 km (0.108 R)
• M27: 3,860,971 km (0.091 R)
• M28: 4,113,343 km (0.109 R)
• M29: 4,319,040 km (0.063 R)
• M30: 4,396,981 km (0.09 R)
• M31: 4,594,151 km (0.066 R)
• M32: 4,673,886 km (0.101 R)
• M33: 4,754,071 km (0.093 R)
• M34: 4,834,704 km (0.097 R)
• M35: 4,915,786 km (0.069 R)
• M36: 5,134,199 km (0.073 R)
• M37: 5,230,839 km (0.115 R)
• M38: 5,823,097 km (0.1 R)
• M39: 5,952,798 km (0.044 R)
• M40: 6,083,547 km (0.102 R)
• M41: 7,009,558 km (0.112 R)
• M42: 7,240,088 km (0.081 R)
• M43: 7,333,138 km (0.067 R)
• M44: 7,457,753 km (0.111 R)
• M45: 7,551,551 km (0.115 R)
• M46: 7,645,947 km (0.113 R)
• M47: 8,010,966 km (0.095 R)
• M48: 8,074,994 km (0.091 R)
• M49: 8,171,484 km (0.089 R)
• M50: 8,349,356 km (0.105 R)
• M51: 8,446,894 km (0.096 R)
• M52: 8,824,330 km (0.12 R)
• M53: 8,890,452 km (0.105 R)
• M54: 9,358,544 km (0.097 R)
• M55: 9,595,656 km (0.096 R)
• M56: 9,817,659 km (0.031 R)
• M57: 10,197,040 km (0.084 R)
• M58: 10,353,669 km (0.034 R)
• M59: 11,113,027 km (0.048 R)
• M60: 11,202,487 km (0.093 R)
• M61: 11,436,159 km (0.075 R)
• M62: 11,508,415 km (0.068 R)
• M63: 11,653,375 km (0.1 R)
• M64: 12,479,903 km (0.049 R)

Asteroid Belt

Center: 2.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.3

Radius: 12

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.45 AU - 3.93 AU

Year: 3864 Days

Day: 10.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,201,822 km

• M1: 158,574 km (0.099 R)
• M2: 241,451 km (0.114 R)
• M3: 418,575 km (0.109 R)
• M4: 567,275 km (0.067 R)
• M5: 747,391 km (0.114 R)
• M6: 1,074,412 km (0.117 R)
• M7: 1,166,564 km (0.119 R)
• M8: 1,317,359 km (0.103 R)
• M9: 1,431,352 km (0.078 R)
• M10: 1,519,017 km (0.093 R)
• M11: 1,593,666 km (0.06 R)
• M12: 2,067,742 km (0.066 R)
• M13: 2,167,823 km (0.116 R)
• M14: 2,711,162 km (0.084 R)
• M15: 2,821,117 km (0.11 R)
• M16: 3,064,812 km (0.08 R)
• M17: 3,179,703 km (0.086 R)
• M18: 3,257,045 km (0.095 R)
• M19: 3,334,985 km (0.11 R)
• M20: 4,065,472 km (0.052 R)
• M21: 4,427,499 km (0.106 R)
• M22: 5,366,375 km (0.06 R)
• M23: 5,882,338 km (0.063 R)
• M24: 6,146,378 km (0.033 R)
• M25: 6,836,174 km (0.053 R)
• M26: 7,113,828 km (0.068 R)
• M27: 7,602,265 km (0.101 R)
• M28: 7,680,504 km (0.08 R)
• M29: 7,811,253 km (0.101 R)
• M30: 7,916,420 km (0.105 R)
• M31: 8,234,914 km (0.043 R)
• M32: 8,503,592 km (0.047 R)
• M33: 8,775,112 km (0.079 R)
• M34: 8,994,422 km (0.119 R)
• M35: 9,298,854 km (0.106 R)
• M36: 9,382,479 km (0.111 R)
• M37: 9,747,947 km (0.068 R)
• M38: 10,813,233 km (0.114 R)
• M39: 11,255,744 km (0.04 R)
• M40: 11,494,203 km (0.106 R)
• M41: 11,583,962 km (0.099 R)
• M42: 12,158,417 km (0.109 R)
• M43: 12,526,129 km (0.031 R)
• M44: 12,773,265 km (0.058 R)
• M45: 12,990,780 km (0.103 R)
• M46: 13,303,739 km (0.065 R)
• M47: 13,398,135 km (0.032 R)
• M48: 13,492,681 km (0.052 R)
• M49: 13,777,814 km (0.082 R)
• M50: 13,937,136 km (0.083 R)
• M51: 14,096,907 km (0.103 R)
• M52: 14,289,589 km (0.1 R)
• M53: 14,515,481 km (0.12 R)
• M54: 14,775,183 km (0.069 R)
• M55: 15,497,143 km (0.071 R)
• M56: 15,596,476 km (0.077 R)
• M57: 15,829,100 km (0.025 R)
• M58: 16,096,282 km (0.094 R)
• M59: 17,696,531 km (0.078 R)
• M60: 18,043,598 km (0.051 R)
• M61: 18,533,231 km (0.11 R)
• M62: 18,779,619 km (0.067 R)
• M63: 19,382,648 km (0.075 R)
• M64: 19,561,268 km (0.055 R)
• M65: 19,848,197 km (0.084 R)
• M66: 20,136,472 km (0.058 R)
• M67: 20,462,446 km (0.053 R)
• M68: 20,644,207 km (0.078 R)
• M69: 21,193,082 km (0.104 R)
• M70: 21,709,643 km (0.086 R)
• M71: 23,246,163 km (0.118 R)
• M72: 23,397,855 km (0.119 R)
• M73: 23,549,996 km (0.098 R)
• M74: 23,778,881 km (0.032 R)
• M75: 24,084,958 km (0.114 R)
• M76: 24,277,042 km (0.032 R)
• M77: 25,518,255 km (0.101 R)
• M78: 25,871,007 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.8

Radius: 7.1

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.05 AU - 8.09 AU

Year: 11422 Days

Day: 15.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,201,822 km

• M1: 96,341 km (0.084 R)
• M2: 420,819 km (0.079 R)
• M3: 584,329 km (0.089 R)
• M4: 682,166 km (0.073 R)
• M5: 733,329 km (0.103 R)
• M6: 839,693 km (0.108 R)
• M7: 1,009,187 km (0.099 R)
• M8: 1,380,639 km (0.111 R)
• M9: 1,839,904 km (0.109 R)
• M10: 1,986,510 km (0.108 R)
• M11: 2,036,177 km (0.072 R)
• M12: 2,111,574 km (0.056 R)
• M13: 2,188,018 km (0.074 R)
• M14: 2,265,211 km (0.112 R)
• M15: 3,203,489 km (0.09 R)
• M16: 3,410,083 km (0.092 R)
• M17: 3,560,429 km (0.099 R)
• M18: 3,651,684 km (0.094 R)
• M19: 4,087,612 km (0.087 R)
• M20: 4,772,471 km (0.077 R)
• M21: 4,839,491 km (0.107 R)
• M22: 5,527,492 km (0.113 R)
• M23: 6,099,704 km (0.12 R)
• M24: 7,069,397 km (0.063 R)
• M25: 7,689,779 km (0.1 R)
• M26: 8,086,214 km (0.029 R)
• M27: 8,693,581 km (0.084 R)
• M28: 9,780,709 km (0.073 R)
• M29: 9,866,129 km (0.054 R)
• M30: 10,080,653 km (0.119 R)
• M31: 10,514,486 km (0.079 R)
• M32: 11,176,457 km (0.112 R)
• M33: 11,221,187 km (0.098 R)
• M34: 13,101,034 km (0.099 R)
• M35: 14,391,465 km (0.089 R)
• M36: 14,830,535 km (0.059 R)
• M37: 14,879,603 km (0.058 R)
• M38: 15,522,275 km (0.058 R)
• M39: 15,771,804 km (0.11 R)
• M40: 16,885,860 km (0.12 R)
• M41: 18,656,799 km (0.069 R)
• M42: 18,709,757 km (0.073 R)
• M43: 18,762,864 km (0.046 R)
• M44: 21,255,613 km (0.088 R)
• M45: 21,588,319 km (0.047 R)
• M46: 21,867,020 km (0.112 R)
• M47: 21,922,820 km (0.108 R)
• M48: 24,080,769 km (0.09 R)
• M49: 24,311,898 km (0.08 R)
• M50: 24,892,786 km (0.105 R)
• M51: 24,951,130 km (0.106 R)
• M52: 25,949,845 km (0.102 R)
• M53: 26,186,658 km (0.052 R)
• M54: 26,424,369 km (0.073 R)
• M55: 27,021,564 km (0.102 R)
• M56: 27,743,972 km (0.031 R)
• M57: 27,925,584 km (0.056 R)
• M58: 28,472,813 km (0.117 R)
• M59: 29,146,452 km (0.08 R)
• M60: 29,577,893 km (0.111 R)
• M61: 29,639,677 km (0.101 R)
• M62: 30,073,510 km (0.047 R)
• M63: 30,322,292 km (0.042 R)
• M64: 30,446,907 km (0.111 R)
• M65: 30,634,353 km (0.065 R)
• M66: 30,696,885 km (0.096 R)
• M67: 31,513,539 km (0.104 R)
• M68: 33,361,223 km (0.065 R)
• M69: 33,489,877 km (0.025 R)
• M70: 34,851,367 km (0.118 R)
• M71: 36,230,809 km (0.063 R)
• M72: 36,297,081 km (0.078 R)
• M73: 37,829,113 km (0.109 R)
• M74: 38,232,279 km (0.063 R)
• M75: 39,654,656 km (0.116 R)
• M76: 39,927,522 km (0.063 R)
• M77: 41,025,122 km (0.115 R)
• M78: 42,411,296 km (0.029 R)
• M79: 42,969,894 km (0.107 R)
• M80: 44,024,110 km (0.081 R)
• M81: 44,660,649 km (0.084 R)
• M82: 45,015,645 km (0.112 R)
• M83: 45,943,002 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71

Radius: 4.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.89 AU - 7.57 AU

Year: 11842 Days

Day: 20.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,201,822 km

• M1: 134,339 km (0.059 R)
• M2: 189,541 km (0.111 R)
• M3: 558,449 km (0.074 R)
• M4: 653,593 km (0.046 R)
• M5: 1,084,585 km (0.094 R)
• M6: 1,177,036 km (0.119 R)
• M7: 1,217,427 km (0.112 R)
• M8: 1,313,619 km (0.115 R)
• M9: 1,341,444 km (0.119 R)
• M10: 1,768,546 km (0.112 R)
• M11: 2,665,086 km (0.117 R)
• M12: 3,214,858 km (0.116 R)
• M13: 3,271,705 km (0.118 R)
• M14: 3,444,341 km (0.046 R)
• M15: 3,919,015 km (0.084 R)
• M16: 4,884,969 km (0.1 R)
• M17: 5,827,585 km (0.049 R)
• M18: 6,154,008 km (0.095 R)
• M19: 7,417,511 km (0.09 R)
• M20: 7,492,759 km (0.076 R)
• M21: 8,026,823 km (0.119 R)
• M22: 8,207,538 km (0.1 R)
• M23: 8,678,472 km (0.092 R)
• M24: 10,087,534 km (0.084 R)
• M25: 10,450,758 km (0.112 R)
• M26: 11,507,667 km (0.093 R)
• M27: 12,270,616 km (0.069 R)
• M28: 12,718,213 km (0.076 R)
• M29: 14,216,884 km (0.043 R)
• M30: 14,466,862 km (0.102 R)
• M31: 15,034,586 km (0.043 R)
• M32: 15,066,301 km (0.063 R)
• M33: 15,289,202 km (0.047 R)
• M34: 15,802,921 km (0.118 R)
• M35: 16,649,495 km (0.082 R)
• M36: 16,846,815 km (0.065 R)
• M37: 18,014,127 km (0.091 R)
• M38: 19,656,711 km (0.075 R)
• M39: 20,144,849 km (0.055 R)
• M40: 21,453,831 km (0.074 R)
• M41: 22,028,286 km (0.103 R)
• M42: 22,462,569 km (0.032 R)
• M43: 22,644,330 km (0.063 R)
• M44: 22,753,537 km (0.087 R)
• M45: 23,009,200 km (0.101 R)
• M46: 23,671,021 km (0.091 R)
• M47: 24,190,125 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit