🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.9

Radius: 13.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.87 AU - 0.87 AU

Year: 560 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,236,246 km

• M1: 182,809 km (0.092 R)
• M2: 294,409 km (0.11 R)
• M3: 382,671 km (0.115 R)
• M4: 493,673 km (0.058 R)
• M5: 604,076 km (0.107 R)
• M6: 690,394 km (0.088 R)
• M7: 773,421 km (0.056 R)
• M8: 866,022 km (0.117 R)
• M9: 1,014,573 km (0.117 R)
• M10: 1,149,510 km (0.046 R)
• M11: 1,400,386 km (0.11 R)
• M12: 1,552,527 km (0.113 R)
• M13: 1,782,159 km (0.096 R)
• M14: 1,940,135 km (0.085 R)
• M15: 2,115,164 km (0.075 R)
• M16: 2,212,852 km (0.069 R)
• M17: 2,337,317 km (0.099 R)
• M18: 2,575,926 km (0.073 R)
• M19: 2,729,114 km (0.113 R)
• M20: 3,049,702 km (0.076 R)
• M21: 3,212,165 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.3

Radius: 12.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.96 AU - 4.24 AU

Year: 4715 Days

Day: 5.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,236,246 km

• M1: 231,727 km (0.098 R)
• M2: 359,932 km (0.099 R)
• M3: 532,120 km (0.11 R)
• M4: 977,921 km (0.104 R)
• M5: 1,109,119 km (0.087 R)
• M6: 1,365,529 km (0.089 R)
• M7: 1,759,720 km (0.076 R)
• M8: 1,977,385 km (0.079 R)
• M9: 2,146,430 km (0.116 R)
• M10: 2,439,044 km (0.079 R)
• M11: 2,544,660 km (0.064 R)
• M12: 2,776,088 km (0.075 R)
• M13: 3,193,915 km (0.117 R)
• M14: 3,735,608 km (0.069 R)
• M15: 4,178,867 km (0.085 R)
• M16: 4,269,673 km (0.101 R)
• M17: 4,545,830 km (0.073 R)
• M18: 5,508,343 km (0.081 R)
• M19: 5,688,160 km (0.033 R)
• M20: 5,809,185 km (0.109 R)
• M21: 6,136,205 km (0.071 R)
• M22: 6,218,933 km (0.116 R)
• M23: 6,301,960 km (0.118 R)
• M24: 6,829,741 km (0.111 R)
• M25: 7,305,911 km (0.071 R)
• M26: 7,570,251 km (0.103 R)
• M27: 7,658,962 km (0.071 R)
• M28: 7,927,490 km (0.12 R)
• M29: 8,017,847 km (0.101 R)
• M30: 8,153,682 km (0.091 R)
• M31: 8,290,415 km (0.097 R)
• M32: 8,845,124 km (0.065 R)
• M33: 8,962,259 km (0.062 R)
• M34: 9,126,966 km (0.091 R)
• M35: 9,269,084 km (0.046 R)
• M36: 9,531,329 km (0.104 R)
• M37: 10,014,680 km (0.109 R)
• M38: 10,259,272 km (0.115 R)
• M39: 10,382,391 km (0.106 R)
• M40: 10,729,608 km (0.109 R)
• M41: 10,954,902 km (0.105 R)
• M42: 11,207,124 km (0.117 R)
• M43: 11,537,736 km (0.099 R)
• M44: 11,949,280 km (0.11 R)
• M45: 12,260,892 km (0.109 R)
• M46: 12,680,813 km (0.099 R)
• M47: 12,813,058 km (0.053 R)
• M48: 13,265,890 km (0.112 R)
• M49: 13,534,718 km (0.108 R)
• M50: 13,778,263 km (0.093 R)
• M51: 14,242,166 km (0.107 R)
• M52: 14,379,647 km (0.11 R)
• M53: 14,628,129 km (0.089 R)
• M54: 14,850,281 km (0.097 R)
• M55: 15,326,003 km (0.088 R)
• M56: 15,523,322 km (0.091 R)
• M57: 16,120,367 km (0.055 R)
• M58: 17,073,904 km (0.074 R)
• M59: 17,278,554 km (0.047 R)
• M60: 17,690,247 km (0.093 R)
• M61: 18,105,082 km (0.103 R)
• M62: 18,373,610 km (0.098 R)
• M63: 18,673,405 km (0.065 R)
• M64: 18,823,900 km (0.104 R)
• M65: 19,369,184 km (0.063 R)
• M66: 19,888,887 km (0.082 R)
• M67: 20,165,943 km (0.105 R)
• M68: 20,630,444 km (0.115 R)
• M69: 20,723,793 km (0.103 R)
• M70: 20,817,142 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 12.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.06 AU - 5.04 AU

Year: 6699 Days

Day: 7 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,236,246 km

• M1: 261,048 km (0.09 R)
• M2: 370,853 km (0.086 R)
• M3: 493,972 km (0.086 R)
• M4: 589,266 km (0.093 R)
• M5: 827,575 km (0.107 R)
• M6: 1,027,887 km (0.081 R)
• M7: 1,141,581 km (0.112 R)
• M8: 1,290,132 km (0.106 R)
• M9: 1,607,280 km (0.09 R)
• M10: 1,707,360 km (0.099 R)
• M11: 1,826,889 km (0.091 R)
• M12: 2,352,576 km (0.077 R)
• M13: 2,802,267 km (0.118 R)
• M14: 2,903,695 km (0.099 R)
• M15: 3,027,113 km (0.053 R)
• M16: 3,407,839 km (0.112 R)
• M17: 3,494,457 km (0.095 R)
• M18: 3,871,443 km (0.088 R)
• M19: 3,962,100 km (0.081 R)
• M20: 4,122,469 km (0.099 R)
• M21: 4,426,003 km (0.091 R)
• M22: 4,616,590 km (0.08 R)
• M23: 4,737,017 km (0.068 R)
• M24: 4,956,477 km (0.062 R)
• M25: 5,104,728 km (0.106 R)
• M26: 5,254,476 km (0.072 R)
• M27: 6,130,371 km (0.027 R)
• M28: 6,316,471 km (0.046 R)
• M29: 6,830,788 km (0.12 R)
• M30: 7,023,770 km (0.063 R)
• M31: 7,162,746 km (0.088 R)
• M32: 8,073,498 km (0.116 R)
• M33: 8,160,863 km (0.102 R)
• M34: 8,572,257 km (0.101 R)
• M35: 8,780,647 km (0.071 R)
• M36: 8,990,533 km (0.081 R)
• M37: 9,354,504 km (0.092 R)
• M38: 9,446,208 km (0.117 R)
• M39: 10,190,906 km (0.086 R)
• M40: 10,538,572 km (0.112 R)
• M41: 10,729,907 km (0.061 R)
• M42: 10,858,113 km (0.092 R)
• M43: 13,423,267 km (0.039 R)
• M44: 13,561,496 km (0.12 R)
• M45: 14,119,047 km (0.109 R)
• M46: 14,755,287 km (0.104 R)
• M47: 14,862,249 km (0.114 R)
• M48: 15,654,520 km (0.103 R)
• M49: 16,386,652 km (0.11 R)
• M50: 16,497,354 km (0.106 R)
• M51: 17,130,003 km (0.074 R)
• M52: 17,279,900 km (0.099 R)
• M53: 19,308,448 km (0.052 R)
• M54: 19,974,906 km (0.099 R)
• M55: 20,529,465 km (0.09 R)
• M56: 21,249,929 km (0.094 R)
• M57: 21,653,693 km (0.106 R)
• M58: 21,897,239 km (0.101 R)
• M59: 22,100,841 km (0.091 R)
• M60: 22,182,522 km (0.068 R)
• M61: 22,469,002 km (0.104 R)
• M62: 23,502,274 km (0.098 R)
• M63: 25,315,550 km (0.055 R)
• M64: 28,141,005 km (0.075 R)
• M65: 29,388,651 km (0.058 R)
• M66: 29,523,439 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.4

Radius: 7.4

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.03 AU - 8.49 AU

Year: 13503 Days

Day: 23.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,236,246 km

• M1: 107,561 km (0.053 R)
• M2: 204,351 km (0.061 R)
• M3: 394,041 km (0.072 R)
• M4: 695,331 km (0.087 R)
• M5: 924,066 km (0.078 R)
• M6: 1,322,894 km (0.095 R)
• M7: 1,449,753 km (0.055 R)
• M8: 2,322,806 km (0.113 R)
• M9: 2,383,842 km (0.065 R)
• M10: 2,476,593 km (0.097 R)
• M11: 2,633,671 km (0.104 R)
• M12: 2,794,189 km (0.045 R)
• M13: 3,502,984 km (0.11 R)
• M14: 3,679,808 km (0.106 R)
• M15: 3,932,180 km (0.116 R)
• M16: 4,078,786 km (0.09 R)
• M17: 4,529,973 km (0.116 R)
• M18: 5,115,948 km (0.034 R)
• M19: 5,357,100 km (0.05 R)
• M20: 5,561,002 km (0.045 R)
• M21: 6,792,491 km (0.03 R)
• M22: 7,506,971 km (0.093 R)
• M23: 7,873,037 km (0.108 R)
• M24: 8,670,393 km (0.096 R)
• M25: 9,054,411 km (0.066 R)
• M26: 9,199,820 km (0.058 R)
• M27: 10,239,675 km (0.117 R)
• M28: 10,492,795 km (0.116 R)
• M29: 11,056,779 km (0.102 R)
• M30: 11,212,211 km (0.084 R)
• M31: 11,894,527 km (0.096 R)
• M32: 12,160,512 km (0.113 R)
• M33: 12,861,378 km (0.069 R)
• M34: 13,189,296 km (0.035 R)
• M35: 13,354,303 km (0.047 R)
• M36: 13,797,561 km (0.104 R)
• M37: 14,755,436 km (0.08 R)
• M38: 15,156,209 km (0.119 R)
• M39: 16,202,796 km (0.113 R)
• M40: 16,853,995 km (0.118 R)
• M41: 16,973,225 km (0.088 R)
• M42: 17,392,996 km (0.112 R)
• M43: 17,453,284 km (0.085 R)
• M44: 17,937,832 km (0.117 R)
• M45: 19,168,274 km (0.078 R)
• M46: 19,230,507 km (0.067 R)
• M47: 20,808,166 km (0.082 R)
• M48: 21,257,409 km (0.069 R)
• M49: 21,645,017 km (0.116 R)
• M50: 23,152,066 km (0.082 R)
• M51: 23,884,796 km (0.053 R)
• M52: 24,287,813 km (0.097 R)
• M53: 24,355,132 km (0.106 R)
• M54: 24,557,538 km (0.108 R)
• M55: 25,032,212 km (0.109 R)
• M56: 25,784,091 km (0.067 R)
• M57: 26,059,351 km (0.089 R)
• M58: 26,821,402 km (0.109 R)
• M59: 26,960,827 km (0.112 R)
• M60: 27,240,127 km (0.073 R)
• M61: 29,581,633 km (0.046 R)
• M62: 29,869,758 km (0.056 R)
• M63: 30,158,781 km (0.094 R)
• M64: 31,177,991 km (0.06 R)
• M65: 31,618,258 km (0.116 R)
• M66: 32,282,473 km (0.088 R)
• M67: 32,504,925 km (0.093 R)
• M68: 35,366,133 km (0.118 R)
• M69: 35,595,317 km (0.097 R)
• M70: 36,749,315 km (0.083 R)
• M71: 36,904,000 km (0.061 R)
• M72: 36,981,491 km (0.073 R)
• M73: 38,778,311 km (0.095 R)
• M74: 39,251,639 km (0.064 R)
• M75: 40,124,542 km (0.116 R)
• M76: 41,647,150 km (0.062 R)
• M77: 41,889,349 km (0.086 R)
• M78: 42,131,847 km (0.081 R)
• M79: 43,188,606 km (0.075 R)
• M80: 46,160,218 km (0.078 R)
• M81: 48,431,862 km (0.069 R)
• M82: 51,343,635 km (0.115 R)
• M83: 51,776,721 km (0.115 R)
• M84: 52,123,937 km (0.107 R)
• M85: 52,210,854 km (0.102 R)
• M86: 52,646,333 km (0.03 R)
• M87: 53,345,404 km (0.088 R)
• M88: 53,784,025 km (0.119 R)
• M89: 54,399,919 km (0.075 R)
• M90: 54,488,182 km (0.11 R)
• M91: 54,929,795 km (0.093 R)
• M92: 55,195,331 km (0.117 R)
• M93: 55,638,889 km (0.061 R)
• M94: 57,335,179 km (0.1 R)
• M95: 57,424,938 km (0.092 R)
• M96: 58,505,483 km (0.096 R)
• M97: 59,229,687 km (0.061 R)
• M98: 61,144,539 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit