🌌 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: 916.4

Radius: 12.6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.79 AU - 0.95 AU

Year: 560 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,622,132 km

• M1: 161,117 km (0.071 R)
• M2: 254,466 km (0.073 R)
• M3: 463,753 km (0.059 R)
• M4: 566,378 km (0.113 R)
• M5: 650,601 km (0.108 R)
• M6: 784,042 km (0.046 R)
• M7: 901,327 km (0.066 R)
• M8: 1,103,583 km (0.103 R)
• M9: 1,184,217 km (0.064 R)
• M10: 1,464,264 km (0.117 R)
• M11: 1,553,723 km (0.071 R)
• M12: 1,732,044 km (0.077 R)
• M13: 1,917,246 km (0.072 R)
• M14: 2,015,981 km (0.094 R)
• M15: 2,189,215 km (0.1 R)
• M16: 2,413,014 km (0.071 R)
• M17: 2,589,838 km (0.049 R)
• M18: 3,005,421 km (0.091 R)
• M19: 3,162,649 km (0.093 R)
• M20: 3,280,382 km (0.111 R)
• M21: 3,390,935 km (0.12 R)
• M22: 3,528,864 km (0.118 R)
• M23: 3,668,589 km (0.043 R)
• M24: 3,765,827 km (0.117 R)
• M25: 3,899,717 km (0.111 R)
• M26: 4,017,152 km (0.072 R)
• M27: 4,163,159 km (0.066 R)
• M28: 4,320,387 km (0.052 R)
• M29: 4,517,407 km (0.113 R)
• M30: 4,659,974 km (0.098 R)
• M31: 4,746,292 km (0.056 R)
• M32: 4,871,804 km (0.119 R)
• M33: 4,959,319 km (0.032 R)
• M34: 5,116,397 km (0.073 R)
• M35: 5,315,063 km (0.096 R)
• M36: 5,395,247 km (0.103 R)
• M37: 6,019,968 km (0.06 R)
• M38: 6,135,158 km (0.078 R)
• M39: 6,272,190 km (0.068 R)
• M40: 6,357,012 km (0.087 R)
• M41: 6,452,904 km (0.112 R)
• M42: 6,678,647 km (0.055 R)
• M43: 6,863,251 km (0.082 R)
• M44: 7,016,589 km (0.034 R)
• M45: 7,159,904 km (0.118 R)
• M46: 7,315,485 km (0.112 R)
• M47: 7,460,895 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.5

Radius: 12

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.09 AU - 1.13 AU

Year: 807 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,622,132 km

• M1: 165,605 km (0.105 R)
• M2: 249,828 km (0.096 R)
• M3: 325,974 km (0.1 R)
• M4: 433,834 km (0.051 R)
• M5: 604,675 km (0.105 R)
• M6: 681,119 km (0.07 R)
• M7: 761,453 km (0.107 R)
• M8: 845,527 km (0.081 R)
• M9: 1,002,156 km (0.078 R)
• M10: 1,112,410 km (0.037 R)
• M11: 1,250,489 km (0.087 R)
• M12: 1,345,782 km (0.081 R)
• M13: 1,456,186 km (0.064 R)
• M14: 1,582,596 km (0.097 R)
• M15: 1,699,731 km (0.119 R)
• M16: 1,826,590 km (0.053 R)
• M17: 1,915,302 km (0.072 R)
• M18: 2,026,453 km (0.119 R)
• M19: 2,190,262 km (0.084 R)
• M20: 2,410,770 km (0.096 R)
• M21: 2,523,716 km (0.096 R)
• M22: 2,731,657 km (0.105 R)
• M23: 2,810,196 km (0.114 R)
• M24: 3,197,654 km (0.08 R)
• M25: 3,305,515 km (0.112 R)
• M26: 3,889,993 km (0.115 R)
• M27: 3,996,657 km (0.113 R)
• M28: 4,176,324 km (0.088 R)
• M29: 4,258,154 km (0.08 R)
• M30: 4,441,860 km (0.094 R)
• M31: 4,590,710 km (0.063 R)
• M32: 4,769,629 km (0.107 R)
• M33: 4,845,774 km (0.106 R)
• M34: 5,027,984 km (0.061 R)
• M35: 5,241,909 km (0.108 R)
• M36: 5,330,322 km (0.118 R)
• M37: 5,548,585 km (0.112 R)
• M38: 5,678,885 km (0.095 R)
• M39: 5,779,863 km (0.042 R)
• M40: 5,983,616 km (0.079 R)
• M41: 6,096,712 km (0.026 R)
• M42: 6,283,260 km (0.09 R)
• M43: 6,524,562 km (0.072 R)
• M44: 6,640,949 km (0.053 R)
• M45: 6,822,261 km (0.063 R)
• M46: 7,179,052 km (0.105 R)
• M47: 7,486,625 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.5

Radius: 12.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.94 AU - 2.08 AU

Year: 1967 Days

Day: 8.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,622,132 km

• M1: 157,078 km (0.039 R)
• M2: 260,001 km (0.096 R)
• M3: 387,309 km (0.108 R)
• M4: 579,841 km (0.068 R)
• M5: 866,920 km (0.083 R)
• M6: 1,074,412 km (0.085 R)
• M7: 1,726,359 km (0.117 R)
• M8: 1,956,441 km (0.116 R)
• M9: 2,160,044 km (0.082 R)
• M10: 2,270,746 km (0.064 R)
• M11: 2,358,111 km (0.102 R)
• M12: 2,549,447 km (0.09 R)
• M13: 2,706,225 km (0.119 R)
• M14: 2,799,275 km (0.107 R)
• M15: 2,906,986 km (0.072 R)
• M16: 3,112,533 km (0.075 R)
• M17: 3,224,283 km (0.109 R)
• M18: 3,308,955 km (0.092 R)
• M19: 3,408,587 km (0.104 R)
• M20: 3,655,125 km (0.111 R)
• M21: 3,787,968 km (0.091 R)
• M22: 3,922,456 km (0.051 R)
• M23: 4,258,154 km (0.108 R)
• M24: 4,989,987 km (0.084 R)
• M25: 5,437,883 km (0.081 R)
• M26: 5,539,160 km (0.087 R)
• M27: 5,675,294 km (0.107 R)
• M28: 5,881,440 km (0.116 R)
• M29: 6,002,914 km (0.1 R)
• M30: 6,407,875 km (0.09 R)
• M31: 6,640,799 km (0.085 R)
• M32: 6,749,258 km (0.083 R)
• M33: 7,041,273 km (0.051 R)
• M34: 7,170,376 km (0.113 R)
• M35: 7,281,676 km (0.117 R)
• M36: 7,374,876 km (0.088 R)
• M37: 7,468,374 km (0.068 R)
• M38: 7,562,472 km (0.118 R)
• M39: 7,865,856 km (0.091 R)
• M40: 9,199,820 km (0.037 R)
• M41: 9,666,865 km (0.075 R)
• M42: 9,810,479 km (0.072 R)
• M43: 9,892,907 km (0.116 R)
• M44: 10,623,992 km (0.085 R)
• M45: 11,307,804 km (0.085 R)
• M46: 11,502,580 km (0.084 R)
• M47: 11,676,712 km (0.101 R)
• M48: 11,764,227 km (0.066 R)
• M49: 11,917,714 km (0.115 R)
• M50: 12,226,634 km (0.098 R)
• M51: 12,627,855 km (0.117 R)
• M52: 12,920,319 km (0.116 R)
• M53: 13,124,221 km (0.026 R)
• M54: 13,260,654 km (0.102 R)
• M55: 13,466,202 km (0.061 R)
• M56: 13,741,911 km (0.096 R)
• M57: 13,926,814 km (0.065 R)
• M58: 14,089,277 km (0.094 R)
• M59: 14,299,013 km (0.076 R)
• M60: 14,934,655 km (0.11 R)
• M61: 15,315,830 km (0.067 R)
• M62: 15,435,508 km (0.087 R)
• M63: 15,603,656 km (0.114 R)
• M64: 15,772,403 km (0.061 R)
• M65: 16,014,602 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 9.9

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.73 AU - 3.59 AU

Year: 3877 Days

Day: 6.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,622,132 km

• M1: 207,492 km (0.062 R)
• M2: 320,289 km (0.104 R)
• M3: 540,647 km (0.111 R)
• M4: 809,773 km (0.035 R)
• M5: 1,039,107 km (0.087 R)
• M6: 1,217,876 km (0.09 R)
• M7: 1,347,727 km (0.093 R)
• M8: 1,482,365 km (0.093 R)
• M9: 1,559,109 km (0.096 R)
• M10: 1,765,255 km (0.063 R)
• M11: 1,846,935 km (0.115 R)
• M12: 2,048,294 km (0.119 R)
• M13: 2,151,666 km (0.088 R)
• M14: 2,310,240 km (0.043 R)
• M15: 2,381,897 km (0.069 R)
• M16: 2,904,891 km (0.081 R)
• M17: 3,021,578 km (0.055 R)
• M18: 3,199,599 km (0.11 R)
• M19: 3,566,114 km (0.085 R)
• M20: 4,228,683 km (0.091 R)
• M21: 4,952,288 km (0.102 R)
• M22: 5,496,076 km (0.087 R)
• M23: 5,641,037 km (0.048 R)
• M24: 5,762,809 km (0.109 R)
• M25: 6,058,714 km (0.108 R)
• M26: 6,768,556 km (0.109 R)
• M27: 6,872,077 km (0.104 R)
• M28: 7,318,178 km (0.118 R)
• M29: 7,611,839 km (0.064 R)
• M30: 7,800,781 km (0.098 R)
• M31: 7,963,843 km (0.06 R)
• M32: 8,128,251 km (0.103 R)
• M33: 8,432,383 km (0.099 R)
• M34: 8,684,007 km (0.098 R)
• M35: 8,938,174 km (0.117 R)
• M36: 9,080,441 km (0.12 R)
• M37: 9,252,030 km (0.111 R)
• M38: 9,656,842 km (0.11 R)
• M39: 10,304,750 km (0.074 R)
• M40: 10,483,968 km (0.102 R)
• M41: 11,611,488 km (0.107 R)
• M42: 11,860,269 km (0.096 R)
• M43: 12,079,430 km (0.097 R)
• M44: 12,617,384 km (0.059 R)
• M45: 14,310,832 km (0.083 R)
• M46: 14,477,484 km (0.105 R)
• M47: 14,879,902 km (0.094 R)
• M48: 15,184,184 km (0.111 R)
• M49: 16,109,297 km (0.068 R)
• M50: 16,178,561 km (0.089 R)
• M51: 16,876,585 km (0.119 R)
• M52: 17,017,356 km (0.048 R)
• M53: 17,513,124 km (0.111 R)
• M54: 18,157,591 km (0.042 R)
• M55: 18,591,575 km (0.108 R)
• M56: 18,882,842 km (0.042 R)
• M57: 19,028,999 km (0.065 R)
• M58: 19,728,518 km (0.114 R)
• M59: 20,025,470 km (0.069 R)
• M60: 20,137,220 km (0.057 R)
• M61: 20,324,068 km (0.047 R)
• M62: 20,661,710 km (0.063 R)
• M63: 20,774,656 km (0.115 R)
• M64: 21,076,844 km (0.097 R)
• M65: 21,304,382 km (0.07 R)
• M66: 21,647,410 km (0.068 R)
• M67: 22,959,533 km (0.112 R)
• M68: 23,115,564 km (0.117 R)
• M69: 23,546,555 km (0.12 R)
• M70: 24,178,157 km (0.116 R)
• M71: 24,257,444 km (0.116 R)
• M72: 24,775,352 km (0.107 R)
• M73: 24,855,387 km (0.058 R)
• M74: 25,781,547 km (0.053 R)
• M75: 26,024,943 km (0.103 R)
• M76: 27,006,455 km (0.082 R)
• M77: 27,584,501 km (0.095 R)
• M78: 27,791,993 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.1

Radius: 5.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.16 AU - 7.58 AU

Year: 12429 Days

Day: 22.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,622,132 km

• M1: 70,610 km (0.111 R)
• M2: 148,551 km (0.111 R)
• M3: 318,643 km (0.098 R)
• M4: 465,997 km (0.076 R)
• M5: 572,661 km (0.069 R)
• M6: 1,729,052 km (0.098 R)
• M7: 1,774,231 km (0.109 R)
• M8: 2,231,701 km (0.114 R)
• M9: 2,619,309 km (0.091 R)
• M10: 2,794,488 km (0.099 R)
• M11: 2,973,407 km (0.061 R)
• M12: 3,342,465 km (0.097 R)
• M13: 4,534,012 km (0.108 R)
• M14: 4,596,694 km (0.066 R)
• M15: 4,723,104 km (0.12 R)
• M16: 5,438,481 km (0.114 R)
• M17: 5,594,512 km (0.072 R)
• M18: 5,888,322 km (0.114 R)
• M19: 5,979,726 km (0.081 R)
• M20: 6,326,644 km (0.089 R)
• M21: 6,895,415 km (0.077 R)
• M22: 8,336,042 km (0.071 R)
• M23: 8,413,085 km (0.115 R)
• M24: 8,593,650 km (0.068 R)
• M25: 8,775,561 km (0.102 R)
• M26: 9,408,659 km (0.117 R)
• M27: 9,622,883 km (0.035 R)
• M28: 9,676,738 km (0.097 R)
• M29: 10,165,624 km (0.114 R)
• M30: 12,171,432 km (0.06 R)
• M31: 12,522,239 km (0.102 R)
• M32: 12,698,914 km (0.098 R)
• M33: 13,443,762 km (0.114 R)
• M34: 13,927,861 km (0.1 R)
• M35: 14,202,822 km (0.107 R)
• M36: 14,695,747 km (0.075 R)
• M37: 16,240,345 km (0.104 R)
• M38: 16,755,710 km (0.119 R)
• M39: 17,505,943 km (0.107 R)
• M40: 17,736,473 km (0.085 R)
• M41: 18,034,472 km (0.09 R)
• M42: 18,300,607 km (0.093 R)
• M43: 18,836,765 km (0.101 R)
• M44: 18,937,894 km (0.095 R)
• M45: 19,140,748 km (0.107 R)
• M46: 19,548,403 km (0.12 R)
• M47: 19,616,619 km (0.106 R)
• M48: 20,234,309 km (0.102 R)
• M49: 21,383,071 km (0.054 R)
• M50: 22,089,622 km (0.093 R)
• M51: 22,125,226 km (0.067 R)
• M52: 22,231,889 km (0.114 R)
• M53: 22,803,802 km (0.051 R)
• M54: 23,055,575 km (0.118 R)
• M55: 24,438,159 km (0.119 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: 183 - 17,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit