🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 9.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.09 AU

Year: 600 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,056,728 km

• M1: 119,977 km (0.108 R)
• M2: 187,895 km (0.099 R)
• M3: 315,951 km (0.086 R)
• M4: 428,448 km (0.119 R)
• M5: 489,035 km (0.12 R)
• M6: 571,464 km (0.101 R)
• M7: 643,720 km (0.052 R)
• M8: 854,353 km (0.109 R)
• M9: 970,441 km (0.094 R)
• M10: 1,097,001 km (0.106 R)
• M11: 1,194,389 km (0.091 R)
• M12: 1,269,488 km (0.088 R)
• M13: 1,335,759 km (0.055 R)
• M14: 1,498,971 km (0.072 R)
• M15: 1,624,483 km (0.077 R)
• M16: 1,736,532 km (0.105 R)
• M17: 1,980,227 km (0.099 R)
• M18: 2,179,641 km (0.109 R)
• M19: 2,328,940 km (0.092 R)
• M20: 2,565,603 km (0.052 R)
• M21: 2,710,115 km (0.099 R)
• M22: 2,790,150 km (0.086 R)
• M23: 2,959,345 km (0.095 R)
• M24: 3,265,422 km (0.061 R)
• M25: 3,379,266 km (0.116 R)
• M26: 3,443,893 km (0.097 R)
• M27: 3,523,479 km (0.109 R)
• M28: 3,669,785 km (0.071 R)
• M29: 3,751,167 km (0.115 R)
• M30: 3,953,423 km (0.082 R)
• M31: 4,074,896 km (0.112 R)
• M32: 4,174,678 km (0.114 R)
• M33: 4,573,656 km (0.08 R)
• M34: 4,725,348 km (0.054 R)
• M35: 4,805,981 km (0.12 R)
• M36: 5,157,686 km (0.118 R)
• M37: 5,224,107 km (0.091 R)
• M38: 5,324,188 km (0.087 R)
• M39: 5,433,245 km (0.108 R)
• M40: 5,713,741 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 11.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.9 AU - 1.06 AU

Year: 682 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,056,728 km

• M1: 142,567 km (0.115 R)
• M2: 303,534 km (0.082 R)
• M3: 374,743 km (0.08 R)
• M4: 463,903 km (0.107 R)
• M5: 587,022 km (0.081 R)
• M6: 811,269 km (0.116 R)
• M7: 895,493 km (0.094 R)
• M8: 978,370 km (0.093 R)
• M9: 1,096,552 km (0.096 R)
• M10: 1,219,671 km (0.11 R)
• M11: 1,357,750 km (0.104 R)
• M12: 1,444,218 km (0.081 R)
• M13: 1,612,366 km (0.116 R)
• M14: 1,815,071 km (0.11 R)
• M15: 1,910,963 km (0.09 R)
• M16: 2,078,812 km (0.107 R)
• M17: 2,149,721 km (0.083 R)
• M18: 2,324,601 km (0.045 R)
• M19: 2,423,037 km (0.058 R)
• M20: 2,510,551 km (0.115 R)
• M21: 3,077,378 km (0.112 R)
• M22: 3,179,104 km (0.113 R)
• M23: 3,261,383 km (0.059 R)
• M24: 3,491,315 km (0.059 R)
• M25: 3,604,710 km (0.1 R)
• M26: 3,842,571 km (0.08 R)
• M27: 3,937,715 km (0.104 R)
• M28: 4,018,947 km (0.102 R)
• M29: 4,108,107 km (0.093 R)
• M30: 4,227,935 km (0.04 R)
• M31: 4,379,478 km (0.071 R)
• M32: 4,563,782 km (0.091 R)
• M33: 4,672,540 km (0.104 R)
• M34: 4,868,812 km (0.063 R)
• M35: 5,293,969 km (0.096 R)
• M36: 5,424,718 km (0.097 R)
• M37: 5,564,891 km (0.106 R)
• M38: 5,639,541 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 9.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.34 AU - 1.4 AU

Year: 1127 Days

Day: 13.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,056,728 km

• M1: 131,497 km (0.06 R)
• M2: 208,091 km (0.087 R)
• M3: 363,972 km (0.12 R)
• M4: 437,125 km (0.109 R)
• M5: 526,585 km (0.057 R)
• M6: 628,461 km (0.118 R)
• M7: 755,619 km (0.078 R)
• M8: 816,356 km (0.045 R)
• M9: 885,320 km (0.076 R)
• M10: 969,544 km (0.047 R)
• M11: 1,036,264 km (0.087 R)
• M12: 1,097,600 km (0.112 R)
• M13: 1,246,001 km (0.077 R)
• M14: 1,348,774 km (0.049 R)
• M15: 1,439,132 km (0.064 R)
• M16: 1,586,635 km (0.117 R)
• M17: 1,658,143 km (0.108 R)
• M18: 1,755,381 km (0.034 R)
• M19: 1,829,582 km (0.066 R)
• M20: 1,888,075 km (0.107 R)
• M21: 2,032,736 km (0.089 R)
• M22: 2,216,592 km (0.099 R)
• M23: 2,306,051 km (0.103 R)
• M24: 2,369,481 km (0.087 R)
• M25: 2,433,509 km (0.091 R)
• M26: 2,507,260 km (0.111 R)
• M27: 2,714,304 km (0.094 R)
• M28: 2,927,032 km (0.09 R)
• M29: 3,055,237 km (0.09 R)
• M30: 3,195,560 km (0.113 R)
• M31: 3,482,489 km (0.045 R)
• M32: 3,555,493 km (0.064 R)
• M33: 3,618,623 km (0.046 R)
• M34: 3,692,524 km (0.076 R)
• M35: 3,788,566 km (0.055 R)
• M36: 3,874,435 km (0.049 R)
• M37: 3,982,894 km (0.118 R)
• M38: 4,169,442 km (0.107 R)
• M39: 4,258,303 km (0.059 R)
• M40: 4,370,203 km (0.085 R)
• M41: 4,471,780 km (0.074 R)
• M42: 4,619,881 km (0.103 R)
• M43: 4,735,072 km (0.101 R)
• M44: 5,074,061 km (0.094 R)
• M45: 5,169,055 km (0.077 R)
• M46: 5,300,552 km (0.036 R)
• M47: 5,469,597 km (0.099 R)
• M48: 5,677,239 km (0.12 R)
• M49: 5,949,807 km (0.073 R)
• M50: 6,037,471 km (0.1 R)
• M51: 6,175,998 km (0.115 R)
• M52: 6,637,059 km (0.063 R)
• M53: 6,819,419 km (0.102 R)
• M54: 6,924,287 km (0.086 R)
• M55: 7,322,517 km (0.065 R)
• M56: 7,389,686 km (0.05 R)
• M57: 7,457,005 km (0.076 R)
• M58: 7,592,242 km (0.074 R)
• M59: 8,099,678 km (0.071 R)
• M60: 8,210,829 km (0.12 R)
• M61: 8,364,615 km (0.115 R)
• M62: 8,462,901 km (0.073 R)
• M63: 8,917,230 km (0.105 R)
• M64: 9,234,228 km (0.081 R)
• M65: 9,672,400 km (0.1 R)
• M66: 9,820,053 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.4

Radius: 9.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.44 AU - 2.88 AU

Year: 3050 Days

Day: 8.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,056,728 km

• M1: 122,371 km (0.094 R)
• M2: 331,808 km (0.039 R)
• M3: 405,410 km (0.043 R)
• M4: 565,330 km (0.088 R)
• M5: 832,662 km (0.05 R)
• M6: 1,013,675 km (0.041 R)
• M7: 1,158,336 km (0.083 R)
• M8: 1,218,175 km (0.116 R)
• M9: 1,299,557 km (0.117 R)
• M10: 1,555,219 km (0.119 R)
• M11: 1,655,450 km (0.1 R)
• M12: 1,909,318 km (0.106 R)
• M13: 2,016,878 km (0.107 R)
• M14: 2,126,534 km (0.089 R)
• M15: 2,364,694 km (0.079 R)
• M16: 2,467,617 km (0.064 R)
• M17: 2,691,266 km (0.11 R)
• M18: 3,710,476 km (0.055 R)
• M19: 3,997,704 km (0.104 R)
• M20: 4,105,414 km (0.097 R)
• M21: 4,418,523 km (0.065 R)
• M22: 4,561,837 km (0.119 R)
• M23: 4,658,328 km (0.086 R)
• M24: 4,869,859 km (0.1 R)
• M25: 5,100,988 km (0.093 R)
• M26: 5,217,974 km (0.103 R)
• M27: 5,302,048 km (0.084 R)
• M28: 5,386,720 km (0.074 R)
• M29: 5,540,058 km (0.11 R)
• M30: 5,694,892 km (0.093 R)
• M31: 5,833,719 km (0.092 R)
• M32: 6,310,637 km (0.105 R)
• M33: 6,418,347 km (0.116 R)
• M34: 7,002,976 km (0.093 R)
• M35: 7,133,126 km (0.101 R)
• M36: 7,339,421 km (0.059 R)
• M37: 7,452,667 km (0.064 R)
• M38: 7,931,230 km (0.056 R)
• M39: 8,144,856 km (0.12 R)
• M40: 8,419,667 km (0.107 R)
• M41: 8,597,838 km (0.109 R)
• M42: 8,737,413 km (0.059 R)
• M43: 8,877,586 km (0.034 R)
• M44: 8,958,070 km (0.115 R)
• M45: 9,079,244 km (0.073 R)
• M46: 9,262,053 km (0.108 R)
• M47: 9,714,138 km (0.082 R)
• M48: 9,921,929 km (0.083 R)
• M49: 10,384,336 km (0.083 R)
• M50: 10,575,672 km (0.113 R)
• M51: 10,725,120 km (0.097 R)
• M52: 10,832,382 km (0.103 R)
• M53: 11,395,917 km (0.113 R)
• M54: 11,461,590 km (0.061 R)
• M55: 11,968,877 km (0.109 R)
• M56: 12,619,029 km (0.099 R)
• M57: 12,686,947 km (0.119 R)
• M58: 12,755,014 km (0.109 R)
• M59: 13,074,256 km (0.109 R)
• M60: 13,188,847 km (0.117 R)
• M61: 13,396,041 km (0.12 R)
• M62: 13,465,304 km (0.105 R)
• M63: 13,697,181 km (0.075 R)
• M64: 13,766,894 km (0.113 R)
• M65: 13,860,243 km (0.093 R)
• M66: 14,709,061 km (0.083 R)
• M67: 14,804,504 km (0.052 R)
• M68: 15,212,009 km (0.027 R)
• M69: 15,284,414 km (0.112 R)
• M70: 15,405,140 km (0.056 R)
• M71: 15,989,320 km (0.096 R)
• M72: 16,210,276 km (0.034 R)
• M73: 16,407,595 km (0.118 R)
• M74: 16,506,479 km (0.091 R)
• M75: 16,630,346 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 11.4

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.52 AU - 6.12 AU

Year: 8625 Days

Day: 10 Hours

Environment

Temp: -234 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,056,728 km

• M1: 143,315 km (0.117 R)
• M2: 569,070 km (0.076 R)
• M3: 828,473 km (0.098 R)
• M4: 1,029,233 km (0.109 R)
• M5: 1,185,563 km (0.068 R)
• M6: 1,500,766 km (0.041 R)
• M7: 1,725,611 km (0.104 R)
• M8: 2,108,732 km (0.106 R)
• M9: 2,208,663 km (0.075 R)
• M10: 2,310,390 km (0.086 R)
• M11: 2,953,212 km (0.08 R)
• M12: 3,295,043 km (0.102 R)
• M13: 4,016,404 km (0.1 R)
• M14: 4,363,321 km (0.085 R)
• M15: 4,852,057 km (0.116 R)
• M16: 5,461,519 km (0.067 R)
• M17: 5,740,220 km (0.074 R)
• M18: 6,095,216 km (0.12 R)
• M19: 6,239,278 km (0.104 R)
• M20: 6,420,890 km (0.089 R)
• M21: 6,641,248 km (0.095 R)
• M22: 7,819,032 km (0.075 R)
• M23: 7,975,661 km (0.108 R)
• M24: 8,172,980 km (0.105 R)
• M25: 8,653,190 km (0.111 R)
• M26: 8,815,354 km (0.114 R)
• M27: 9,183,813 km (0.092 R)
• M28: 9,349,119 km (0.087 R)
• M29: 9,432,295 km (0.066 R)
• M30: 10,020,664 km (0.118 R)
• M31: 10,405,280 km (0.115 R)
• M32: 10,577,766 km (0.109 R)
• M33: 11,057,078 km (0.066 R)
• M34: 11,189,023 km (0.115 R)
• M35: 12,308,913 km (0.118 R)
• M36: 12,951,585 km (0.059 R)
• M37: 13,044,336 km (0.092 R)
• M38: 13,558,205 km (0.065 R)
• M39: 13,888,666 km (0.057 R)
• M40: 14,221,821 km (0.066 R)
• M41: 14,557,668 km (0.075 R)
• M42: 14,799,119 km (0.103 R)
• M43: 15,334,979 km (0.072 R)
• M44: 15,482,332 km (0.096 R)
• M45: 15,580,768 km (0.108 R)
• M46: 16,076,086 km (0.088 R)
• M47: 18,629,572 km (0.07 R)
• M48: 18,891,818 km (0.102 R)
• M49: 19,419,898 km (0.062 R)
• M50: 20,436,864 km (0.115 R)
• M51: 21,911,451 km (0.11 R)
• M52: 22,022,003 km (0.049 R)
• M53: 22,969,706 km (0.104 R)
• M54: 23,873,726 km (0.097 R)
• M55: 24,962,349 km (0.111 R)
• M56: 25,193,478 km (0.037 R)
• M57: 26,125,623 km (0.028 R)
• M58: 26,301,699 km (0.082 R)
• M59: 26,595,958 km (0.067 R)
• M60: 27,187,767 km (0.092 R)
• M61: 27,724,076 km (0.09 R)
• M62: 28,504,977 km (0.057 R)
• M63: 29,537,052 km (0.104 R)
• M64: 29,842,830 km (0.113 R)
• M65: 31,201,179 km (0.114 R)
• M66: 31,575,174 km (0.07 R)
• M67: 32,201,690 km (0.104 R)
• M68: 32,516,593 km (0.116 R)
• M69: 33,085,813 km (0.081 R)
• M70: 33,786,081 km (0.119 R)
• M71: 34,234,276 km (0.081 R)
• M72: 35,071,725 km (0.09 R)
• M73: 36,570,097 km (0.073 R)
• M74: 36,898,464 km (0.043 R)
• M75: 37,030,260 km (0.03 R)
• M76: 37,690,884 km (0.025 R)
• M77: 38,555,560 km (0.114 R)
• M78: 40,169,123 km (0.052 R)
• M79: 41,120,416 km (0.072 R)
• M80: 41,804,527 km (0.112 R)
• M81: 42,148,003 km (0.12 R)
• M82: 42,561,492 km (0.084 R)
• M83: 42,976,177 km (0.115 R)
• M84: 43,879,449 km (0.106 R)
• M85: 45,422,252 km (0.093 R)
• M86: 46,342,129 km (0.116 R)
• M87: 46,413,188 km (0.093 R)
• M88: 47,125,424 km (0.106 R)
• M89: 47,411,305 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit