🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.46 AU - 0.56 AU

Year: 235 Days

Day: 29.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.3

Radius: 10.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.43 AU - 1.47 AU

Year: 1127 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,014,903 km

• M1: 137,780 km (0.089 R)
• M2: 210,484 km (0.073 R)
• M3: 278,102 km (0.088 R)
• M4: 345,571 km (0.098 R)
• M5: 493,972 km (0.073 R)
• M6: 643,570 km (0.106 R)
• M7: 766,539 km (0.061 R)
• M8: 904,618 km (0.117 R)
• M9: 1,010,384 km (0.104 R)
• M10: 1,127,818 km (0.116 R)
• M11: 1,264,700 km (0.112 R)
• M12: 1,331,571 km (0.1 R)
• M13: 1,515,875 km (0.101 R)
• M14: 1,651,710 km (0.102 R)
• M15: 1,875,957 km (0.099 R)
• M16: 2,004,911 km (0.117 R)
• M17: 2,083,749 km (0.1 R)
• M18: 2,271,793 km (0.032 R)
• M19: 2,588,342 km (0.105 R)
• M20: 2,713,107 km (0.043 R)
• M21: 2,781,174 km (0.108 R)
• M22: 2,869,586 km (0.114 R)
• M23: 3,059,276 km (0.115 R)
• M24: 3,232,511 km (0.043 R)
• M25: 3,367,298 km (0.117 R)
• M26: 3,567,610 km (0.049 R)
• M27: 4,113,493 km (0.068 R)
• M28: 4,271,019 km (0.093 R)
• M29: 4,465,197 km (0.118 R)
• M30: 4,557,499 km (0.103 R)
• M31: 4,744,197 km (0.119 R)
• M32: 4,993,128 km (0.044 R)
• M33: 5,295,017 km (0.118 R)
• M34: 6,069,335 km (0.038 R)
• M35: 6,197,541 km (0.109 R)
• M36: 6,378,554 km (0.086 R)
• M37: 6,482,824 km (0.11 R)
• M38: 6,745,966 km (0.107 R)
• M39: 7,079,869 km (0.111 R)
• M40: 7,446,533 km (0.077 R)
• M41: 7,833,393 km (0.058 R)
• M42: 7,945,293 km (0.113 R)
• M43: 8,043,429 km (0.105 R)
• M44: 8,170,288 km (0.072 R)
• M45: 8,241,048 km (0.076 R)
• M46: 8,383,315 km (0.098 R)
• M47: 8,684,605 km (0.106 R)
• M48: 9,150,453 km (0.085 R)
• M49: 9,253,526 km (0.095 R)
• M50: 9,430,949 km (0.083 R)
• M51: 9,505,299 km (0.116 R)
• M52: 9,729,397 km (0.08 R)
• M53: 10,137,051 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.1

Radius: 8.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.61 AU - 1.91 AU

Year: 1508 Days

Day: 10.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,014,903 km

• M1: 116,686 km (0.049 R)
• M2: 171,140 km (0.117 R)
• M3: 311,313 km (0.055 R)
• M4: 396,285 km (0.103 R)
• M5: 467,344 km (0.066 R)
• M6: 599,139 km (0.097 R)
• M7: 1,075,459 km (0.082 R)
• M8: 1,245,402 km (0.106 R)
• M9: 1,575,116 km (0.12 R)
• M10: 1,694,196 km (0.117 R)
• M11: 1,797,418 km (0.104 R)
• M12: 2,169,917 km (0.103 R)
• M13: 2,272,092 km (0.084 R)
• M14: 2,334,026 km (0.095 R)
• M15: 2,407,179 km (0.071 R)
• M16: 2,534,338 km (0.088 R)
• M17: 2,773,245 km (0.114 R)
• M18: 2,940,346 km (0.117 R)
• M19: 3,203,040 km (0.097 R)
• M20: 3,461,545 km (0.108 R)
• M21: 3,629,544 km (0.101 R)
• M22: 3,751,167 km (0.094 R)
• M23: 3,936,219 km (0.087 R)
• M24: 4,225,990 km (0.118 R)
• M25: 4,405,657 km (0.067 R)
• M26: 4,653,691 km (0.056 R)
• M27: 4,706,499 km (0.086 R)
• M28: 4,839,342 km (0.07 R)
• M29: 4,933,139 km (0.048 R)
• M30: 5,054,613 km (0.069 R)
• M31: 5,272,876 km (0.089 R)
• M32: 5,550,231 km (0.034 R)
• M33: 5,606,330 km (0.052 R)
• M34: 5,690,703 km (0.062 R)
• M35: 5,761,463 km (0.066 R)
• M36: 5,960,877 km (0.092 R)
• M37: 6,018,322 km (0.067 R)
• M38: 6,177,195 km (0.073 R)
• M39: 6,322,754 km (0.077 R)
• M40: 6,484,320 km (0.08 R)
• M41: 6,587,841 km (0.083 R)
• M42: 6,647,232 km (0.1 R)
• M43: 7,220,341 km (0.112 R)
• M44: 7,389,237 km (0.087 R)
• M45: 7,574,888 km (0.082 R)
• M46: 7,746,477 km (0.075 R)
• M47: 7,856,431 km (0.102 R)
• M48: 8,030,115 km (0.116 R)
• M49: 8,173,130 km (0.056 R)
• M50: 8,510,324 km (0.091 R)
• M51: 9,198,324 km (0.095 R)
• M52: 9,331,466 km (0.12 R)
• M53: 9,633,205 km (0.107 R)
• M54: 9,734,483 km (0.111 R)
• M55: 9,887,222 km (0.096 R)
• M56: 10,057,614 km (0.064 R)
• M57: 10,177,592 km (0.105 R)
• M58: 10,263,611 km (0.12 R)
• M59: 10,367,132 km (0.097 R)
• M60: 10,453,600 km (0.073 R)
• M61: 10,627,283 km (0.078 R)
• M62: 10,942,486 km (0.062 R)
• M63: 11,048,252 km (0.091 R)
• M64: 11,207,424 km (0.115 R)
• M65: 11,314,087 km (0.096 R)
• M66: 11,403,098 km (0.116 R)
• M67: 11,474,605 km (0.119 R)
• M68: 11,599,968 km (0.111 R)
• M69: 11,743,732 km (0.067 R)
• M70: 11,870,142 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.2

Radius: 5

Gravity: 32.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.06 AU - 8.08 AU

Year: 10873 Days

Day: 16.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 29,014,903 km

• M1: 107,710 km (0.062 R)
• M2: 170,093 km (0.112 R)
• M3: 260,450 km (0.105 R)
• M4: 325,525 km (0.091 R)
• M5: 396,434 km (0.111 R)
• M6: 504,893 km (0.1 R)
• M7: 640,428 km (0.11 R)
• M8: 694,433 km (0.094 R)
• M9: 787,782 km (0.118 R)
• M10: 945,758 km (0.037 R)
• M11: 1,049,579 km (0.106 R)
• M12: 1,291,329 km (0.077 R)
• M13: 1,337,106 km (0.066 R)
• M14: 1,383,481 km (0.07 R)
• M15: 1,824,645 km (0.081 R)
• M16: 2,195,947 km (0.052 R)
• M17: 2,334,176 km (0.104 R)
• M18: 2,503,820 km (0.085 R)
• M19: 2,590,138 km (0.078 R)
• M20: 2,945,432 km (0.075 R)
• M21: 3,378,967 km (0.111 R)
• M22: 4,066,220 km (0.097 R)
• M23: 4,304,828 km (0.117 R)
• M24: 4,547,775 km (0.084 R)
• M25: 4,618,086 km (0.085 R)
• M26: 5,193,140 km (0.116 R)
• M27: 5,790,634 km (0.096 R)
• M28: 6,174,951 km (0.059 R)
• M29: 6,607,289 km (0.104 R)
• M30: 6,647,082 km (0.093 R)
• M31: 6,766,910 km (0.087 R)
• M32: 7,459,548 km (0.118 R)
• M33: 7,793,151 km (0.118 R)
• M34: 8,475,168 km (0.112 R)
• M35: 8,561,636 km (0.09 R)
• M36: 8,954,929 km (0.066 R)
• M37: 9,940,779 km (0.081 R)
• M38: 10,215,590 km (0.12 R)
• M39: 11,435,112 km (0.045 R)
• M40: 11,482,983 km (0.109 R)
• M41: 12,898,478 km (0.089 R)
• M42: 13,651,853 km (0.099 R)
• M43: 15,096,220 km (0.053 R)
• M44: 15,783,024 km (0.114 R)
• M45: 16,372,290 km (0.1 R)
• M46: 17,077,794 km (0.099 R)
• M47: 17,406,759 km (0.036 R)
• M48: 18,182,424 km (0.084 R)
• M49: 19,026,156 km (0.083 R)
• M50: 19,082,704 km (0.114 R)
• M51: 19,767,414 km (0.042 R)
• M52: 20,518,246 km (0.048 R)
• M53: 20,634,633 km (0.113 R)
• M54: 21,278,352 km (0.079 R)
• M55: 21,810,023 km (0.104 R)
• M56: 22,166,814 km (0.068 R)
• M57: 22,286,193 km (0.091 R)
• M58: 24,656,422 km (0.071 R)
• M59: 25,152,488 km (0.119 R)
• M60: 25,276,954 km (0.105 R)
• M61: 25,902,572 km (0.063 R)
• M62: 26,787,144 km (0.12 R)
• M63: 26,977,882 km (0.096 R)
• M64: 28,132,179 km (0.083 R)
• M65: 28,650,535 km (0.09 R)
• M66: 29,564,878 km (0.092 R)
• M67: 31,021,063 km (0.103 R)
• M68: 31,959,939 km (0.077 R)
• M69: 32,027,259 km (0.047 R)
• M70: 34,071,663 km (0.104 R)
• M71: 34,693,093 km (0.106 R)
• M72: 35,387,975 km (0.087 R)
• M73: 36,791,652 km (0.077 R)
• M74: 37,713,623 km (0.12 R)
• M75: 38,070,265 km (0.107 R)
• M76: 38,858,945 km (0.081 R)
• M77: 40,963,637 km (0.086 R)
• M78: 41,845,217 km (0.049 R)
• M79: 42,362,527 km (0.1 R)
• M80: 42,807,431 km (0.105 R)
• M81: 44,301,913 km (0.083 R)
• M82: 45,585,762 km (0.099 R)
• M83: 46,194,027 km (0.104 R)
• M84: 47,880,743 km (0.052 R)
• M85: 48,189,513 km (0.098 R)
• M86: 48,576,523 km (0.055 R)
• M87: 49,042,371 km (0.051 R)
• M88: 49,587,505 km (0.101 R)
• M89: 49,900,015 km (0.093 R)
• M90: 50,213,124 km (0.063 R)
• M91: 50,526,830 km (0.047 R)
• M92: 51,472,139 km (0.12 R)
• M93: 52,026,100 km (0.044 R)
• M94: 52,423,133 km (0.097 R)
• M95: 53,220,041 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.4

Radius: 3.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.68 AU - 9.82 AU

Year: 16712 Days

Day: 24.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,014,903 km

• M1: 60,737 km (0.108 R)
• M2: 90,208 km (0.1 R)
• M3: 168,746 km (0.104 R)
• M4: 279,000 km (0.059 R)
• M5: 560,992 km (0.107 R)
• M6: 678,277 km (0.1 R)
• M7: 868,864 km (0.062 R)
• M8: 1,597,256 km (0.091 R)
• M9: 1,797,867 km (0.117 R)
• M10: 1,918,593 km (0.12 R)
• M11: 2,024,209 km (0.043 R)
• M12: 2,465,223 km (0.08 R)
• M13: 2,894,868 km (0.09 R)
• M14: 3,389,439 km (0.079 R)
• M15: 3,581,672 km (0.079 R)
• M16: 4,156,577 km (0.076 R)
• M17: 4,385,162 km (0.104 R)
• M18: 5,266,443 km (0.109 R)
• M19: 5,513,729 km (0.115 R)
• M20: 6,019,669 km (0.087 R)
• M21: 6,174,353 km (0.065 R)
• M22: 6,435,102 km (0.078 R)
• M23: 6,540,419 km (0.116 R)
• M24: 6,619,706 km (0.118 R)
• M25: 6,859,661 km (0.09 R)
• M26: 7,238,592 km (0.118 R)
• M27: 7,652,081 km (0.065 R)
• M28: 7,903,854 km (0.09 R)
• M29: 9,055,309 km (0.047 R)
• M30: 9,232,582 km (0.095 R)
• M31: 9,262,203 km (0.076 R)
• M32: 9,470,592 km (0.064 R)
• M33: 9,831,422 km (0.075 R)
• M34: 10,074,519 km (0.071 R)
• M35: 10,628,630 km (0.119 R)
• M36: 10,815,627 km (0.114 R)
• M37: 11,478,345 km (0.098 R)
• M38: 11,574,088 km (0.071 R)
• M39: 11,670,130 km (0.061 R)
• M40: 11,862,962 km (0.088 R)
• M41: 12,024,378 km (0.041 R)
• M42: 12,089,154 km (0.079 R)
• M43: 12,154,079 km (0.084 R)
• M44: 12,414,978 km (0.076 R)
• M45: 12,677,522 km (0.116 R)
• M46: 13,678,781 km (0.068 R)
• M47: 14,154,801 km (0.086 R)
• M48: 15,087,693 km (0.105 R)
• M49: 16,686,446 km (0.039 R)
• M50: 19,963,985 km (0.041 R)
• M51: 20,002,432 km (0.075 R)
• M52: 21,008,478 km (0.116 R)
• M53: 21,203,853 km (0.075 R)
• M54: 21,360,482 km (0.043 R)
• M55: 21,912,049 km (0.117 R)
• M56: 21,951,543 km (0.091 R)
• M57: 22,908,520 km (0.097 R)
• M58: 23,554,035 km (0.087 R)
• M59: 24,001,183 km (0.072 R)
• M60: 24,780,289 km (0.08 R)
• M61: 25,069,312 km (0.09 R)
• M62: 26,447,258 km (0.072 R)
• M63: 26,785,050 km (0.112 R)
• M64: 26,912,059 km (0.057 R)
• M65: 27,635,663 km (0.089 R)
• M66: 27,935,458 km (0.062 R)
• M67: 27,978,392 km (0.061 R)
• M68: 28,150,280 km (0.032 R)
• M69: 28,193,215 km (0.12 R)
• M70: 28,841,273 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 16,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit