🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 13.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.74 AU - 0.76 AU

Year: 426 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,226,011 km

• M1: 163,062 km (0.074 R)
• M2: 271,071 km (0.114 R)
• M3: 373,546 km (0.092 R)
• M4: 515,065 km (0.108 R)
• M5: 631,602 km (0.1 R)
• M6: 852,409 km (0.103 R)
• M7: 957,426 km (0.071 R)
• M8: 1,045,540 km (0.091 R)
• M9: 1,162,824 km (0.095 R)
• M10: 1,273,227 km (0.101 R)
• M11: 1,355,506 km (0.117 R)
• M12: 1,517,670 km (0.115 R)
• M13: 1,673,551 km (0.084 R)
• M14: 1,852,919 km (0.108 R)
• M15: 1,951,953 km (0.111 R)
• M16: 2,043,507 km (0.052 R)
• M17: 2,145,981 km (0.111 R)
• M18: 2,307,846 km (0.071 R)
• M19: 2,405,085 km (0.103 R)
• M20: 2,558,423 km (0.087 R)
• M21: 2,705,029 km (0.081 R)
• M22: 2,890,979 km (0.042 R)
• M23: 3,183,443 km (0.088 R)
• M24: 3,330,647 km (0.066 R)
• M25: 3,441,200 km (0.088 R)
• M26: 3,620,568 km (0.096 R)
• M27: 3,722,893 km (0.089 R)
• M28: 3,913,032 km (0.117 R)
• M29: 4,088,659 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 13.6

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.43 AU - 1.71 AU

Year: 1291 Days

Day: 7.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 89,226,011 km

• M1: 186,100 km (0.107 R)
• M2: 280,646 km (0.071 R)
• M3: 392,395 km (0.048 R)
• M4: 536,458 km (0.077 R)
• M5: 697,425 km (0.063 R)
• M6: 871,258 km (0.12 R)
• M7: 990,188 km (0.091 R)
• M8: 1,151,904 km (0.05 R)
• M9: 1,303,596 km (0.063 R)
• M10: 1,428,660 km (0.101 R)
• M11: 1,578,856 km (0.078 R)
• M12: 1,756,279 km (0.081 R)
• M13: 2,162,736 km (0.039 R)
• M14: 2,353,025 km (0.077 R)
• M15: 2,450,264 km (0.069 R)
• M16: 2,573,831 km (0.115 R)
• M17: 2,708,170 km (0.089 R)
• M18: 2,827,549 km (0.055 R)
• M19: 3,054,041 km (0.107 R)
• M20: 3,142,752 km (0.086 R)
• M21: 3,277,689 km (0.057 R)
• M22: 3,534,549 km (0.107 R)
• M23: 3,712,720 km (0.043 R)
• M24: 3,874,734 km (0.103 R)
• M25: 4,039,143 km (0.1 R)
• M26: 4,176,324 km (0.107 R)
• M27: 4,395,036 km (0.105 R)
• M28: 4,485,543 km (0.109 R)
• M29: 4,586,970 km (0.086 R)
• M30: 4,771,424 km (0.12 R)
• M31: 4,968,893 km (0.065 R)
• M32: 5,137,340 km (0.115 R)
• M33: 5,404,223 km (0.077 R)
• M34: 5,588,528 km (0.109 R)
• M35: 5,686,813 km (0.088 R)
• M36: 5,863,189 km (0.056 R)
• M37: 6,097,310 km (0.109 R)
• M38: 6,243,916 km (0.062 R)
• M39: 6,346,091 km (0.103 R)
• M40: 6,483,123 km (0.116 R)
• M41: 6,575,126 km (0.115 R)
• M42: 6,667,577 km (0.096 R)
• M43: 6,807,002 km (0.105 R)
• M44: 6,912,170 km (0.103 R)
• M45: 7,124,150 km (0.101 R)
• M46: 7,434,416 km (0.074 R)
• M47: 7,688,134 km (0.063 R)
• M48: 7,773,405 km (0.115 R)
• M49: 8,105,063 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 8.8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.48 AU - 1.92 AU

Year: 1454 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 89,226,011 km

• M1: 121,623 km (0.101 R)
• M2: 182,061 km (0.075 R)
• M3: 415,134 km (0.109 R)
• M4: 470,037 km (0.1 R)
• M5: 539,749 km (0.068 R)
• M6: 974,181 km (0.092 R)
• M7: 1,161,478 km (0.073 R)
• M8: 1,343,389 km (0.088 R)
• M9: 1,490,593 km (0.077 R)
• M10: 1,643,033 km (0.086 R)
• M11: 1,810,284 km (0.081 R)
• M12: 1,886,429 km (0.102 R)
• M13: 1,944,324 km (0.069 R)
• M14: 2,061,758 km (0.095 R)
• M15: 2,439,044 km (0.09 R)
• M16: 2,555,431 km (0.102 R)
• M17: 2,695,454 km (0.109 R)
• M18: 2,949,322 km (0.118 R)
• M19: 3,005,571 km (0.076 R)
• M20: 3,303,719 km (0.066 R)
• M21: 3,468,427 km (0.107 R)
• M22: 3,575,688 km (0.05 R)
• M23: 3,683,997 km (0.039 R)
• M24: 3,793,503 km (0.098 R)
• M25: 3,879,372 km (0.091 R)
• M26: 4,065,771 km (0.109 R)
• M27: 4,178,867 km (0.075 R)
• M28: 4,242,296 km (0.032 R)
• M29: 4,382,769 km (0.095 R)
• M30: 4,472,976 km (0.034 R)
• M31: 5,027,386 km (0.067 R)
• M32: 5,108,468 km (0.103 R)
• M33: 5,244,453 km (0.098 R)
• M34: 5,381,484 km (0.091 R)
• M35: 5,464,511 km (0.041 R)
• M36: 5,547,687 km (0.05 R)
• M37: 5,631,462 km (0.088 R)
• M38: 5,856,906 km (0.118 R)
• M39: 6,027,897 km (0.053 R)
• M40: 6,433,307 km (0.062 R)
• M41: 6,580,212 km (0.074 R)
• M42: 7,300,974 km (0.12 R)
• M43: 7,546,913 km (0.076 R)
• M44: 8,015,155 km (0.101 R)
• M45: 8,094,142 km (0.087 R)
• M46: 8,237,008 km (0.086 R)
• M47: 8,638,080 km (0.084 R)
• M48: 8,800,394 km (0.074 R)
• M49: 8,898,231 km (0.079 R)
• M50: 8,963,605 km (0.1 R)
• M51: 9,509,488 km (0.037 R)
• M52: 9,727,452 km (0.108 R)
• M53: 9,913,252 km (0.071 R)
• M54: 9,981,170 km (0.101 R)
• M55: 11,193,361 km (0.075 R)
• M56: 11,459,197 km (0.032 R)
• M57: 11,798,784 km (0.091 R)
• M58: 11,997,001 km (0.073 R)
• M59: 12,232,618 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.9

Radius: 5.9

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.26 AU - 11.84 AU

Year: 20901 Days

Day: 17.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,226,011 km

• M1: 303,833 km (0.048 R)
• M2: 357,539 km (0.075 R)
• M3: 395,387 km (0.108 R)
• M4: 825,331 km (0.108 R)
• M5: 903,422 km (0.066 R)
• M6: 1,300,753 km (0.117 R)
• M7: 1,361,640 km (0.11 R)
• M8: 1,486,255 km (0.061 R)
• M9: 1,847,982 km (0.096 R)
• M10: 2,021,366 km (0.108 R)
• M11: 2,236,339 km (0.111 R)
• M12: 2,346,592 km (0.104 R)
• M13: 2,766,364 km (0.115 R)
• M14: 3,333,639 km (0.044 R)
• M15: 3,459,750 km (0.108 R)
• M16: 3,587,656 km (0.054 R)
• M17: 3,630,591 km (0.108 R)
• M18: 3,673,675 km (0.096 R)
• M19: 3,935,920 km (0.101 R)
• M20: 4,478,661 km (0.084 R)
• M21: 5,935,296 km (0.116 R)
• M22: 6,294,630 km (0.072 R)
• M23: 6,661,144 km (0.103 R)
• M24: 6,820,167 km (0.065 R)
• M25: 6,926,980 km (0.065 R)
• M26: 7,142,401 km (0.111 R)
• M27: 7,305,313 km (0.082 R)
• M28: 7,414,519 km (0.111 R)
• M29: 7,634,727 km (0.094 R)
• M30: 8,942,362 km (0.053 R)
• M31: 9,059,348 km (0.091 R)
• M32: 9,591,916 km (0.111 R)
• M33: 10,440,286 km (0.109 R)
• M34: 11,123,798 km (0.077 R)
• M35: 11,821,523 km (0.089 R)
• M36: 12,014,355 km (0.06 R)
• M37: 13,126,166 km (0.08 R)
• M38: 15,097,567 km (0.061 R)
• M39: 17,596,599 km (0.088 R)
• M40: 18,557,017 km (0.034 R)
• M41: 18,855,914 km (0.109 R)
• M42: 19,156,456 km (0.09 R)
• M43: 20,914,830 km (0.095 R)
• M44: 22,010,335 km (0.098 R)
• M45: 22,565,044 km (0.062 R)
• M46: 23,124,240 km (0.108 R)
• M47: 23,284,909 km (0.079 R)
• M48: 23,365,392 km (0.109 R)
• M49: 24,012,253 km (0.114 R)
• M50: 27,844,951 km (0.073 R)
• M51: 28,101,511 km (0.108 R)
• M52: 28,187,081 km (0.101 R)
• M53: 29,048,615 km (0.106 R)
• M54: 30,444,812 km (0.104 R)
• M55: 31,684,380 km (0.097 R)
• M56: 32,041,620 km (0.11 R)
• M57: 32,220,689 km (0.038 R)
• M58: 32,400,206 km (0.106 R)
• M59: 32,940,404 km (0.103 R)
• M60: 35,408,320 km (0.092 R)
• M61: 35,500,772 km (0.116 R)
• M62: 36,617,520 km (0.1 R)
• M63: 37,934,878 km (0.061 R)
• M64: 38,219,264 km (0.111 R)
• M65: 39,843,747 km (0.027 R)
• M66: 40,036,280 km (0.055 R)
• M67: 40,906,790 km (0.119 R)
• M68: 41,393,132 km (0.051 R)
• M69: 42,175,081 km (0.064 R)
• M70: 42,863,380 km (0.111 R)
• M71: 42,962,115 km (0.089 R)
• M72: 44,750,408 km (0.057 R)
• M73: 44,850,489 km (0.11 R)
• M74: 46,259,102 km (0.095 R)
• M75: 46,461,508 km (0.111 R)
• M76: 46,562,786 km (0.061 R)
• M77: 50,051,259 km (0.109 R)
• M78: 51,721,669 km (0.1 R)
• M79: 53,516,544 km (0.106 R)
• M80: 54,795,755 km (0.091 R)
• M81: 56,625,038 km (0.101 R)
• M82: 56,733,347 km (0.057 R)
• M83: 57,166,882 km (0.098 R)
• M84: 58,037,541 km (0.103 R)
• M85: 59,022,045 km (0.091 R)
• M86: 59,461,414 km (0.115 R)
• M87: 59,571,518 km (0.053 R)
• M88: 59,681,472 km (0.105 R)
• M89: 60,564,548 km (0.119 R)
• M90: 61,674,565 km (0.07 R)
• M91: 62,120,366 km (0.071 R)
• M92: 62,231,966 km (0.064 R)
• M93: 64,478,627 km (0.074 R)
• M94: 65,157,652 km (0.095 R)
• M95: 65,498,137 km (0.072 R)
• M96: 67,668,054 km (0.107 R)
• M97: 69,977,546 km (0.107 R)
• M98: 74,910,835 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.3

Radius: 5.7

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.94 AU - 12.64 AU

Year: 23251 Days

Day: 24.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,226,011 km

• M1: 147,055 km (0.099 R)
• M2: 234,719 km (0.103 R)
• M3: 921,972 km (0.118 R)
• M4: 1,902,137 km (0.101 R)
• M5: 2,050,538 km (0.111 R)
• M6: 2,126,235 km (0.101 R)
• M7: 2,164,382 km (0.087 R)
• M8: 3,061,072 km (0.077 R)
• M9: 3,323,466 km (0.066 R)
• M10: 3,593,191 km (0.108 R)
• M11: 3,684,745 km (0.098 R)
• M12: 4,542,390 km (0.109 R)
• M13: 5,250,287 km (0.096 R)
• M14: 6,265,009 km (0.09 R)
• M15: 7,050,398 km (0.098 R)
• M16: 7,985,385 km (0.096 R)
• M17: 8,896,885 km (0.084 R)
• M18: 8,958,818 km (0.117 R)
• M19: 9,083,134 km (0.107 R)
• M20: 9,649,661 km (0.11 R)
• M21: 9,713,240 km (0.116 R)
• M22: 10,033,679 km (0.108 R)
• M23: 11,890,637 km (0.117 R)
• M24: 12,233,216 km (0.056 R)
• M25: 12,302,031 km (0.04 R)
• M26: 12,648,500 km (0.065 R)
• M27: 14,138,495 km (0.106 R)
• M28: 14,793,883 km (0.055 R)
• M29: 16,818,690 km (0.064 R)
• M30: 17,125,964 km (0.072 R)
• M31: 17,357,691 km (0.104 R)
• M32: 17,746,047 km (0.117 R)
• M33: 18,216,084 km (0.065 R)
• M34: 18,531,586 km (0.06 R)
• M35: 20,462,595 km (0.049 R)
• M36: 21,285,832 km (0.081 R)
• M37: 21,701,565 km (0.114 R)
• M38: 23,305,553 km (0.105 R)
• M39: 23,390,973 km (0.053 R)
• M40: 23,820,020 km (0.109 R)
• M41: 23,992,207 km (0.1 R)
• M42: 24,078,525 km (0.113 R)
• M43: 24,424,844 km (0.113 R)
• M44: 24,511,611 km (0.057 R)
• M45: 26,626,027 km (0.069 R)
• M46: 27,253,590 km (0.043 R)
• M47: 27,704,927 km (0.086 R)
• M48: 28,981,595 km (0.108 R)
• M49: 30,464,110 km (0.105 R)
• M50: 34,082,284 km (0.103 R)
• M51: 35,449,160 km (0.105 R)
• M52: 35,645,881 km (0.058 R)
• M53: 35,941,636 km (0.107 R)
• M54: 37,934,280 km (0.118 R)
• M55: 38,135,489 km (0.105 R)
• M56: 38,943,916 km (0.056 R)
• M57: 42,337,843 km (0.116 R)
• M58: 42,442,262 km (0.049 R)
• M59: 43,069,975 km (0.096 R)
• M60: 43,595,363 km (0.072 R)
• M61: 43,911,613 km (0.12 R)
• M62: 44,546,506 km (0.093 R)
• M63: 45,932,381 km (0.084 R)
• M64: 46,792,269 km (0.056 R)
• M65: 47,008,139 km (0.062 R)
• M66: 48,855,822 km (0.065 R)
• M67: 50,727,142 km (0.101 R)
• M68: 51,281,851 km (0.042 R)
• M69: 52,285,653 km (0.062 R)
• M70: 53,408,534 km (0.084 R)
• M71: 54,425,949 km (0.09 R)
• M72: 56,479,778 km (0.047 R)
• M73: 59,024,289 km (0.082 R)
• M74: 59,374,198 km (0.093 R)
• M75: 60,427,965 km (0.091 R)
• M76: 60,662,984 km (0.098 R)
• M77: 62,079,376 km (0.078 R)
• M78: 62,672,682 km (0.066 R)
• M79: 63,267,931 km (0.1 R)
• M80: 63,387,311 km (0.114 R)
• M81: 64,224,311 km (0.089 R)
• M82: 65,185,327 km (0.117 R)
• M83: 66,151,281 km (0.108 R)
• M84: 66,757,302 km (0.116 R)
• M85: 68,097,100 km (0.053 R)
• M86: 68,341,543 km (0.073 R)
• M87: 69,199,786 km (0.114 R)
• M88: 72,793,127 km (0.118 R)
• M89: 73,168,319 km (0.082 R)
• M90: 74,046,308 km (0.058 R)
• M91: 74,675,517 km (0.08 R)
• M92: 77,082,696 km (0.113 R)
• M93: 84,981,015 km (0.093 R)
• M94: 86,564,808 km (0.107 R)
• M95: 87,227,526 km (0.116 R)
• M96: 87,892,040 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit