🌌 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: 183.4

Radius: 9.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.86 AU - 2.98 AU

Year: 2510 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 58,097,665 km

• M1: 121,324 km (0.1 R)
• M2: 213,177 km (0.079 R)
• M3: 276,457 km (0.097 R)
• M4: 374,443 km (0.116 R)
• M5: 459,116 km (0.094 R)
• M6: 703,260 km (0.065 R)
• M7: 805,585 km (0.11 R)
• M8: 869,612 km (0.089 R)
• M9: 935,435 km (0.035 R)
• M10: 1,080,396 km (0.086 R)
• M11: 1,257,669 km (0.108 R)
• M12: 1,341,594 km (0.109 R)
• M13: 1,418,786 km (0.116 R)
• M14: 1,687,165 km (0.065 R)
• M15: 1,789,639 km (0.1 R)
• M16: 2,070,135 km (0.057 R)
• M17: 2,271,793 km (0.118 R)
• M18: 2,575,776 km (0.076 R)
• M19: 2,837,273 km (0.098 R)
• M20: 3,061,820 km (0.109 R)
• M21: 3,187,931 km (0.118 R)
• M22: 3,552,351 km (0.085 R)
• M23: 3,612,340 km (0.072 R)
• M24: 4,029,867 km (0.065 R)
• M25: 4,257,107 km (0.107 R)
• M26: 4,436,774 km (0.073 R)
• M27: 4,527,580 km (0.108 R)
• M28: 4,684,657 km (0.1 R)
• M29: 4,803,737 km (0.118 R)
• M30: 5,139,734 km (0.096 R)
• M31: 5,303,693 km (0.113 R)
• M32: 5,483,360 km (0.103 R)
• M33: 5,962,672 km (0.095 R)
• M34: 6,077,413 km (0.085 R)
• M35: 6,558,670 km (0.056 R)
• M36: 7,097,521 km (0.081 R)
• M37: 7,341,665 km (0.108 R)
• M38: 7,418,558 km (0.11 R)
• M39: 7,588,502 km (0.054 R)
• M40: 7,728,675 km (0.112 R)
• M41: 7,916,719 km (0.092 R)
• M42: 8,571,060 km (0.078 R)
• M43: 8,651,993 km (0.05 R)
• M44: 8,896,436 km (0.109 R)
• M45: 9,509,338 km (0.059 R)
• M46: 9,710,996 km (0.076 R)
• M47: 9,914,150 km (0.038 R)
• M48: 10,135,705 km (0.051 R)
• M49: 10,827,894 km (0.08 R)
• M50: 11,056,180 km (0.092 R)
• M51: 11,804,618 km (0.099 R)
• M52: 12,003,284 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 13.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.89 AU - 3.87 AU

Year: 4144 Days

Day: 12.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,097,665 km

• M1: 178,919 km (0.105 R)
• M2: 479,312 km (0.085 R)
• M3: 650,302 km (0.093 R)
• M4: 761,902 km (0.05 R)
• M5: 994,377 km (0.077 R)
• M6: 1,153,848 km (0.074 R)
• M7: 1,529,937 km (0.079 R)
• M8: 1,732,792 km (0.039 R)
• M9: 1,911,562 km (0.097 R)
• M10: 2,148,076 km (0.093 R)
• M11: 2,448,618 km (0.066 R)
• M12: 2,706,525 km (0.1 R)
• M13: 3,471,867 km (0.033 R)
• M14: 3,868,451 km (0.081 R)
• M15: 4,082,975 km (0.093 R)
• M16: 4,479,409 km (0.084 R)
• M17: 4,727,742 km (0.12 R)
• M18: 4,957,524 km (0.117 R)
• M19: 5,144,222 km (0.066 R)
• M20: 5,238,319 km (0.069 R)
• M21: 5,428,458 km (0.06 R)
• M22: 5,815,468 km (0.072 R)
• M23: 6,337,265 km (0.111 R)
• M24: 6,489,107 km (0.079 R)
• M25: 6,591,133 km (0.081 R)
• M26: 6,874,172 km (0.109 R)
• M27: 7,187,579 km (0.107 R)
• M28: 7,882,910 km (0.1 R)
• M29: 8,046,421 km (0.092 R)
• M30: 8,571,808 km (0.089 R)
• M31: 9,510,685 km (0.102 R)
• M32: 9,830,974 km (0.081 R)
• M33: 10,995,144 km (0.118 R)
• M34: 12,045,321 km (0.074 R)
• M35: 12,139,568 km (0.094 R)
• M36: 12,423,654 km (0.114 R)
• M37: 12,646,106 km (0.06 R)
• M38: 12,902,068 km (0.117 R)
• M39: 13,745,800 km (0.048 R)
• M40: 14,607,185 km (0.093 R)
• M41: 14,707,715 km (0.08 R)
• M42: 15,044,609 km (0.113 R)
• M43: 15,315,830 km (0.106 R)
• M44: 15,966,581 km (0.076 R)
• M45: 16,104,809 km (0.051 R)
• M46: 16,382,313 km (0.056 R)
• M47: 16,836,792 km (0.088 R)
• M48: 16,977,414 km (0.046 R)
• M49: 18,044,794 km (0.104 R)
• M50: 18,804,901 km (0.063 R)
• M51: 19,170,518 km (0.061 R)
• M52: 19,575,480 km (0.086 R)
• M53: 20,431,329 km (0.061 R)
• M54: 20,543,827 km (0.104 R)
• M55: 20,731,871 km (0.103 R)
• M56: 21,223,300 km (0.097 R)
• M57: 21,718,768 km (0.119 R)
• M58: 22,179,380 km (0.114 R)
• M59: 22,798,566 km (0.061 R)
• M60: 23,110,477 km (0.088 R)
• M61: 23,306,002 km (0.105 R)
• M62: 23,502,125 km (0.037 R)
• M63: 23,738,190 km (0.099 R)
• M64: 24,133,428 km (0.08 R)
• M65: 25,412,789 km (0.034 R)
• M66: 26,060,697 km (0.108 R)
• M67: 26,632,161 km (0.112 R)
• M68: 26,919,389 km (0.114 R)
• M69: 27,290,242 km (0.109 R)
• M70: 27,621,302 km (0.101 R)
• M71: 27,745,917 km (0.116 R)
• M72: 27,912,120 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 9.6

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.49 AU - 6.97 AU

Year: 9147 Days

Day: 9.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,097,665 km

• M1: 154,983 km (0.086 R)
• M2: 255,364 km (0.041 R)
• M3: 346,917 km (0.099 R)
• M4: 585,376 km (0.113 R)
• M5: 826,229 km (0.088 R)
• M6: 975,528 km (0.115 R)
• M7: 1,134,251 km (0.057 R)
• M8: 1,359,246 km (0.046 R)
• M9: 1,681,779 km (0.109 R)
• M10: 1,917,546 km (0.078 R)
• M11: 2,279,572 km (0.105 R)
• M12: 2,540,920 km (0.101 R)
• M13: 2,938,551 km (0.092 R)
• M14: 3,041,026 km (0.104 R)
• M15: 3,170,876 km (0.1 R)
• M16: 3,436,263 km (0.103 R)
• M17: 3,517,196 km (0.059 R)
• M18: 3,653,629 km (0.085 R)
• M19: 3,988,279 km (0.103 R)
• M20: 4,332,953 km (0.091 R)
• M21: 4,837,696 km (0.1 R)
• M22: 5,051,023 km (0.077 R)
• M23: 5,392,405 km (0.102 R)
• M24: 6,361,500 km (0.099 R)
• M25: 7,313,989 km (0.056 R)
• M26: 7,453,714 km (0.06 R)
• M27: 7,735,706 km (0.079 R)
• M28: 8,093,245 km (0.1 R)
• M29: 9,160,476 km (0.056 R)
• M30: 9,311,271 km (0.078 R)
• M31: 10,076,913 km (0.116 R)
• M32: 10,862,900 km (0.06 R)
• M33: 11,102,556 km (0.08 R)
• M34: 12,285,127 km (0.045 R)
• M35: 12,368,303 km (0.05 R)
• M36: 12,828,317 km (0.069 R)
• M37: 14,636,207 km (0.064 R)
• M38: 15,794,842 km (0.1 R)
• M39: 15,885,199 km (0.116 R)
• M40: 16,248,274 km (0.083 R)
• M41: 16,522,337 km (0.114 R)
• M42: 16,982,649 km (0.101 R)
• M43: 17,307,426 km (0.037 R)
• M44: 17,634,298 km (0.057 R)
• M45: 17,774,920 km (0.082 R)
• M46: 18,151,906 km (0.118 R)
• M47: 18,913,808 km (0.099 R)
• M48: 20,370,293 km (0.094 R)
• M49: 20,913,334 km (0.098 R)
• M50: 21,112,000 km (0.112 R)
• M51: 22,723,917 km (0.079 R)
• M52: 23,544,610 km (0.076 R)
• M53: 24,062,369 km (0.116 R)
• M54: 26,385,324 km (0.064 R)
• M55: 27,085,293 km (0.11 R)
• M56: 27,247,607 km (0.065 R)
• M57: 27,900,452 km (0.088 R)
• M58: 28,613,435 km (0.112 R)
• M59: 28,778,890 km (0.034 R)
• M60: 28,999,846 km (0.103 R)
• M61: 29,332,552 km (0.072 R)
• M62: 29,722,105 km (0.114 R)
• M63: 29,833,705 km (0.082 R)
• M64: 31,071,029 km (0.118 R)
• M65: 31,525,058 km (0.103 R)
• M66: 31,638,902 km (0.115 R)
• M67: 31,924,186 km (0.111 R)
• M68: 32,095,625 km (0.119 R)
• M69: 32,267,513 km (0.112 R)
• M70: 33,421,062 km (0.061 R)
• M71: 33,944,654 km (0.088 R)
• M72: 35,590,680 km (0.065 R)
• M73: 36,722,388 km (0.114 R)
• M74: 37,262,586 km (0.114 R)
• M75: 37,805,327 km (0.057 R)
• M76: 39,020,959 km (0.116 R)
• M77: 40,930,426 km (0.113 R)
• M78: 41,552,903 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.8

Radius: 4.1

Gravity: 26.76 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.45 AU - 10.51 AU

Year: 16467 Days

Day: 21.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,097,665 km

• M1: 322,982 km (0.117 R)
• M2: 739,313 km (0.08 R)
• M3: 820,245 km (0.12 R)
• M4: 904,170 km (0.094 R)
• M5: 1,243,308 km (0.109 R)
• M6: 1,389,166 km (0.074 R)
• M7: 2,373,969 km (0.075 R)
• M8: 2,930,173 km (0.119 R)
• M9: 3,059,127 km (0.088 R)
• M10: 3,355,929 km (0.082 R)
• M11: 3,765,977 km (0.052 R)
• M12: 4,012,364 km (0.114 R)
• M13: 4,557,948 km (0.079 R)
• M14: 4,707,396 km (0.085 R)
• M15: 5,126,420 km (0.093 R)
• M16: 5,959,231 km (0.068 R)
• M17: 6,412,064 km (0.074 R)
• M18: 7,657,915 km (0.062 R)
• M19: 8,149,494 km (0.077 R)
• M20: 8,605,318 km (0.09 R)
• M21: 8,697,471 km (0.084 R)
• M22: 8,789,922 km (0.086 R)
• M23: 8,836,297 km (0.101 R)
• M24: 9,209,993 km (0.102 R)
• M25: 10,264,359 km (0.055 R)
• M26: 11,155,064 km (0.054 R)
• M27: 11,255,594 km (0.109 R)
• M28: 11,762,581 km (0.085 R)
• M29: 13,274,268 km (0.104 R)
• M30: 13,917,539 km (0.118 R)
• M31: 14,790,891 km (0.084 R)
• M32: 15,569,548 km (0.092 R)
• M33: 15,625,647 km (0.086 R)
• M34: 16,418,366 km (0.037 R)
• M35: 17,631,904 km (0.076 R)
• M36: 18,456,936 km (0.111 R)
• M37: 18,874,015 km (0.074 R)
• M38: 20,882,217 km (0.058 R)
• M39: 22,005,847 km (0.118 R)
• M40: 23,021,018 km (0.113 R)
• M41: 24,051,298 km (0.1 R)
• M42: 25,956,727 km (0.077 R)
• M43: 26,357,050 km (0.093 R)
• M44: 27,096,064 km (0.055 R)
• M45: 27,910,176 km (0.059 R)
• M46: 27,978,392 km (0.106 R)
• M47: 30,049,874 km (0.113 R)
• M48: 30,259,760 km (0.119 R)
• M49: 30,751,338 km (0.057 R)
• M50: 31,387,279 km (0.068 R)
• M51: 32,743,982 km (0.083 R)
• M52: 33,465,642 km (0.086 R)
• M53: 34,119,534 km (0.038 R)
• M54: 34,631,159 km (0.096 R)
• M55: 34,777,765 km (0.038 R)
• M56: 34,998,123 km (0.05 R)
• M57: 37,001,837 km (0.113 R)
• M58: 37,828,814 km (0.12 R)
• M59: 38,434,087 km (0.102 R)
• M60: 39,347,980 km (0.091 R)
• M61: 39,884,288 km (0.04 R)
• M62: 41,274,651 km (0.074 R)
• M63: 41,819,636 km (0.068 R)
• M64: 42,367,015 km (0.067 R)
• M65: 42,916,787 km (0.118 R)
• M66: 43,074,164 km (0.103 R)
• M67: 44,182,086 km (0.116 R)
• M68: 44,341,108 km (0.06 R)
• M69: 44,659,752 km (0.112 R)
• M70: 47,073,663 km (0.085 R)
• M71: 47,236,126 km (0.101 R)
• M72: 47,724,414 km (0.094 R)
• M73: 48,460,136 km (0.107 R)
• M74: 49,364,455 km (0.108 R)
• M75: 51,022,897 km (0.067 R)
• M76: 51,607,675 km (0.113 R)
• M77: 52,362,845 km (0.097 R)
• M78: 54,309,113 km (0.109 R)
• M79: 55,162,569 km (0.118 R)
• M80: 55,419,578 km (0.083 R)
• M81: 55,676,887 km (0.071 R)
• M82: 55,762,756 km (0.115 R)
• M83: 55,848,625 km (0.079 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: 275 - 13,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit