🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.8

Radius: 12.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.02 AU - 1.66 AU

Year: 1034 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 53,027,853 km

• M1: 156,779 km (0.108 R)
• M2: 283,338 km (0.079 R)
• M3: 379,231 km (0.097 R)
• M4: 487,091 km (0.07 R)
• M5: 571,015 km (0.114 R)
• M6: 666,010 km (0.099 R)
• M7: 751,729 km (0.104 R)
• M8: 907,760 km (0.094 R)
• M9: 1,022,202 km (0.096 R)
• M10: 1,135,897 km (0.07 R)
• M11: 1,247,796 km (0.096 R)
• M12: 1,376,749 km (0.068 R)
• M13: 1,483,263 km (0.116 R)
• M14: 1,571,974 km (0.112 R)
• M15: 1,655,600 km (0.03 R)
• M16: 1,740,721 km (0.098 R)
• M17: 1,893,460 km (0.071 R)
• M18: 2,127,431 km (0.111 R)
• M19: 2,244,118 km (0.03 R)
• M20: 2,492,151 km (0.077 R)
• M21: 2,607,192 km (0.095 R)
• M22: 2,757,837 km (0.11 R)
• M23: 2,885,593 km (0.09 R)
• M24: 3,076,630 km (0.098 R)
• M25: 3,173,719 km (0.027 R)
• M26: 3,489,670 km (0.065 R)
• M27: 3,920,511 km (0.099 R)
• M28: 4,026,127 km (0.102 R)
• M29: 4,428,247 km (0.094 R)
• M30: 4,720,561 km (0.113 R)
• M31: 4,874,198 km (0.097 R)
• M32: 5,155,143 km (0.086 R)
• M33: 5,239,366 km (0.075 R)
• M34: 5,495,029 km (0.096 R)
• M35: 5,656,894 km (0.116 R)
• M36: 5,743,810 km (0.049 R)
• M37: 6,263,962 km (0.055 R)
• M38: 6,729,959 km (0.109 R)
• M39: 6,996,393 km (0.083 R)
• M40: 7,242,781 km (0.116 R)
• M41: 7,361,113 km (0.114 R)
• M42: 7,635,775 km (0.081 R)
• M43: 7,816,638 km (0.104 R)
• M44: 8,072,301 km (0.092 R)
• M45: 8,244,339 km (0.073 R)
• M46: 8,355,639 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 13.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.86 AU - 2.62 AU

Year: 2236 Days

Day: 7.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,027,853 km

• M1: 182,659 km (0.079 R)
• M2: 271,520 km (0.071 R)
• M3: 409,449 km (0.103 R)
• M4: 566,527 km (0.066 R)
• M5: 731,085 km (0.117 R)
• M6: 959,670 km (0.095 R)
• M7: 1,152,352 km (0.118 R)
• M8: 1,264,102 km (0.115 R)
• M9: 1,521,410 km (0.071 R)
• M10: 1,611,169 km (0.083 R)
• M11: 1,737,579 km (0.06 R)
• M12: 1,879,548 km (0.1 R)
• M13: 2,050,239 km (0.091 R)
• M14: 2,226,166 km (0.105 R)
• M15: 2,553,187 km (0.074 R)
• M16: 2,674,810 km (0.11 R)
• M17: 3,065,859 km (0.095 R)
• M18: 3,195,560 km (0.103 R)
• M19: 3,385,998 km (0.115 R)
• M20: 3,550,257 km (0.081 R)
• M21: 3,671,431 km (0.063 R)
• M22: 3,824,918 km (0.116 R)
• M23: 4,411,192 km (0.117 R)
• M24: 4,574,703 km (0.025 R)
• M25: 4,806,879 km (0.094 R)
• M26: 5,265,695 km (0.074 R)
• M27: 6,170,912 km (0.073 R)
• M28: 6,262,316 km (0.074 R)
• M29: 6,483,422 km (0.084 R)
• M30: 6,971,560 km (0.106 R)
• M31: 7,105,001 km (0.115 R)
• M32: 7,200,894 km (0.117 R)
• M33: 7,393,875 km (0.083 R)
• M34: 7,569,203 km (0.073 R)
• M35: 7,686,638 km (0.065 R)
• M36: 7,943,647 km (0.063 R)
• M37: 8,143,061 km (0.092 R)
• M38: 8,243,591 km (0.046 R)
• M39: 8,364,615 km (0.117 R)
• M40: 9,082,386 km (0.104 R)
• M41: 9,820,053 km (0.097 R)
• M42: 10,337,063 km (0.108 R)
• M43: 10,424,129 km (0.086 R)
• M44: 10,973,752 km (0.089 R)
• M45: 11,173,914 km (0.093 R)
• M46: 11,307,953 km (0.078 R)
• M47: 12,032,456 km (0.066 R)
• M48: 12,400,317 km (0.113 R)
• M49: 12,516,106 km (0.12 R)
• M50: 12,842,080 km (0.115 R)
• M51: 13,123,623 km (0.119 R)
• M52: 13,312,565 km (0.078 R)
• M53: 13,407,410 km (0.074 R)
• M54: 13,597,549 km (0.081 R)
• M55: 14,149,715 km (0.093 R)
• M56: 14,319,059 km (0.11 R)
• M57: 14,757,980 km (0.047 R)
• M58: 14,880,799 km (0.045 R)
• M59: 14,979,085 km (0.113 R)
• M60: 15,102,503 km (0.047 R)
• M61: 15,226,071 km (0.047 R)
• M62: 15,624,151 km (0.113 R)
• M63: 15,799,330 km (0.069 R)
• M64: 16,151,783 km (0.089 R)
• M65: 16,354,338 km (0.112 R)
• M66: 16,455,915 km (0.091 R)
• M67: 17,095,596 km (0.072 R)
• M68: 17,276,160 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 12.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.54 AU - 3.72 AU

Year: 4612 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 53,027,853 km

• M1: 160,668 km (0.111 R)
• M2: 281,992 km (0.091 R)
• M3: 360,830 km (0.104 R)
• M4: 463,604 km (0.106 R)
• M5: 579,243 km (0.104 R)
• M6: 759,209 km (0.043 R)
• M7: 876,793 km (0.048 R)
• M8: 1,441,375 km (0.108 R)
• M9: 1,611,319 km (0.086 R)
• M10: 1,735,485 km (0.033 R)
• M11: 1,884,634 km (0.099 R)
• M12: 2,049,192 km (0.041 R)
• M13: 2,572,036 km (0.079 R)
• M14: 2,693,809 km (0.061 R)
• M15: 2,905,490 km (0.112 R)
• M16: 3,058,229 km (0.072 R)
• M17: 3,161,601 km (0.105 R)
• M18: 3,292,500 km (0.053 R)
• M19: 3,668,738 km (0.098 R)
• M20: 3,792,605 km (0.104 R)
• M21: 4,016,404 km (0.076 R)
• M22: 4,158,522 km (0.087 R)
• M23: 4,345,818 km (0.12 R)
• M24: 4,609,858 km (0.059 R)
• M25: 4,758,708 km (0.043 R)
• M26: 5,107,571 km (0.115 R)
• M27: 5,277,364 km (0.048 R)
• M28: 5,433,245 km (0.114 R)
• M29: 5,590,921 km (0.092 R)
• M30: 5,686,065 km (0.063 R)
• M31: 5,894,455 km (0.105 R)
• M32: 6,170,613 km (0.064 R)
• M33: 6,837,371 km (0.084 R)
• M34: 7,041,871 km (0.111 R)
• M35: 7,127,740 km (0.089 R)
• M36: 7,213,909 km (0.102 R)
• M37: 7,457,155 km (0.068 R)
• M38: 7,650,136 km (0.105 R)
• M39: 7,915,971 km (0.041 R)
• M40: 8,257,054 km (0.071 R)
• M41: 8,420,415 km (0.096 R)
• M42: 8,713,328 km (0.054 R)
• M43: 9,593,412 km (0.12 R)
• M44: 10,189,410 km (0.109 R)
• M45: 10,306,246 km (0.109 R)
• M46: 10,442,979 km (0.1 R)
• M47: 10,797,376 km (0.051 R)
• M48: 10,896,559 km (0.101 R)
• M49: 11,035,985 km (0.093 R)
• M50: 11,155,962 km (0.066 R)
• M51: 11,376,918 km (0.113 R)
• M52: 11,477,897 km (0.089 R)
• M53: 11,905,148 km (0.117 R)
• M54: 12,069,257 km (0.088 R)
• M55: 12,587,015 km (0.085 R)
• M56: 13,006,488 km (0.093 R)
• M57: 13,794,719 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.9

Radius: 5.1

Gravity: 33.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.92 AU - 6.5 AU

Year: 10320 Days

Day: 21.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,027,853 km

• M1: 132,993 km (0.07 R)
• M2: 272,717 km (0.052 R)
• M3: 380,876 km (0.09 R)
• M4: 569,070 km (0.084 R)
• M5: 637,885 km (0.117 R)
• M6: 841,787 km (0.106 R)
• M7: 881,131 km (0.094 R)
• M8: 1,217,278 km (0.095 R)
• M9: 1,307,037 km (0.078 R)
• M10: 1,422,526 km (0.086 R)
• M11: 1,517,371 km (0.098 R)
• M12: 2,075,371 km (0.112 R)
• M13: 2,183,082 km (0.091 R)
• M14: 2,488,860 km (0.109 R)
• M15: 2,574,729 km (0.107 R)
• M16: 2,987,769 km (0.087 R)
• M17: 3,613,237 km (0.091 R)
• M18: 3,743,088 km (0.04 R)
• M19: 3,775,850 km (0.114 R)
• M20: 3,808,612 km (0.115 R)
• M21: 3,940,857 km (0.062 R)
• M22: 4,484,495 km (0.042 R)
• M23: 4,729,836 km (0.086 R)
• M24: 4,800,745 km (0.073 R)
• M25: 4,836,350 km (0.093 R)
• M26: 5,491,588 km (0.106 R)
• M27: 5,829,530 km (0.071 R)
• M28: 6,447,070 km (0.118 R)
• M29: 7,329,548 km (0.057 R)
• M30: 7,618,272 km (0.059 R)
• M31: 8,037,146 km (0.057 R)
• M32: 8,079,482 km (0.093 R)
• M33: 8,164,304 km (0.12 R)
• M34: 8,206,790 km (0.088 R)
• M35: 8,636,135 km (0.086 R)
• M36: 8,679,519 km (0.112 R)
• M37: 11,124,546 km (0.111 R)
• M38: 11,171,670 km (0.108 R)
• M39: 11,313,638 km (0.104 R)
• M40: 11,839,026 km (0.089 R)
• M41: 13,462,462 km (0.113 R)
• M42: 14,893,665 km (0.099 R)
• M43: 15,574,485 km (0.087 R)
• M44: 15,892,081 km (0.029 R)
• M45: 16,372,589 km (0.083 R)
• M46: 18,174,645 km (0.092 R)
• M47: 19,127,285 km (0.108 R)
• M48: 19,581,164 km (0.103 R)
• M49: 20,789,466 km (0.118 R)
• M50: 21,256,062 km (0.053 R)
• M51: 21,726,099 km (0.094 R)
• M52: 23,216,991 km (0.107 R)
• M53: 23,277,279 km (0.102 R)
• M54: 23,398,154 km (0.045 R)
• M55: 23,883,450 km (0.066 R)
• M56: 24,740,645 km (0.114 R)
• M57: 24,987,332 km (0.047 R)
• M58: 26,045,288 km (0.103 R)
• M59: 26,548,087 km (0.084 R)
• M60: 29,110,100 km (0.042 R)
• M61: 31,816,774 km (0.099 R)
• M62: 32,962,395 km (0.098 R)
• M63: 33,437,966 km (0.093 R)
• M64: 33,779,050 km (0.093 R)
• M65: 34,052,814 km (0.112 R)
• M66: 34,258,660 km (0.115 R)
• M67: 34,602,586 km (0.117 R)
• M68: 35,641,094 km (0.101 R)
• M69: 35,780,370 km (0.061 R)
• M70: 36,269,106 km (0.055 R)
• M71: 38,388,908 km (0.109 R)
• M72: 38,531,624 km (0.091 R)
• M73: 38,889,163 km (0.109 R)
• M74: 39,032,628 km (0.111 R)
• M75: 39,896,406 km (0.084 R)
• M76: 40,040,917 km (0.105 R)
• M77: 40,258,133 km (0.076 R)
• M78: 43,043,047 km (0.069 R)
• M79: 43,488,550 km (0.07 R)
• M80: 43,711,750 km (0.092 R)
• M81: 43,935,399 km (0.08 R)
• M82: 46,268,527 km (0.083 R)
• M83: 47,106,126 km (0.053 R)
• M84: 47,259,015 km (0.062 R)
• M85: 47,488,498 km (0.096 R)
• M86: 49,804,123 km (0.088 R)
• M87: 51,919,437 km (0.088 R)
• M88: 52,077,412 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 15,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit