🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 15

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.71 AU - 0.73 AU

Year: 407 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,551,596 km

• M1: 187,147 km (0.061 R)
• M2: 281,693 km (0.107 R)
• M3: 381,325 km (0.034 R)
• M4: 475,272 km (0.079 R)
• M5: 818,001 km (0.107 R)
• M6: 924,664 km (0.108 R)
• M7: 1,089,671 km (0.068 R)
• M8: 1,183,768 km (0.074 R)
• M9: 1,296,714 km (0.093 R)
• M10: 1,402,630 km (0.086 R)
• M11: 1,534,126 km (0.026 R)
• M12: 1,681,480 km (0.113 R)
• M13: 1,893,610 km (0.096 R)
• M14: 2,003,265 km (0.079 R)
• M15: 2,171,862 km (0.032 R)
• M16: 2,417,352 km (0.077 R)
• M17: 2,651,921 km (0.09 R)
• M18: 2,754,695 km (0.111 R)
• M19: 2,865,996 km (0.108 R)
• M20: 3,042,970 km (0.061 R)
• M21: 3,150,980 km (0.072 R)
• M22: 3,274,847 km (0.115 R)
• M23: 3,393,029 km (0.03 R)
• M24: 3,512,708 km (0.113 R)
• M25: 3,633,882 km (0.101 R)
• M26: 3,942,951 km (0.117 R)
• M27: 4,084,919 km (0.091 R)
• M28: 4,212,526 km (0.075 R)
• M29: 4,325,323 km (0.09 R)
• M30: 4,430,939 km (0.054 R)
• M31: 4,537,603 km (0.111 R)
• M32: 4,661,619 km (0.05 R)
• M33: 4,786,833 km (0.098 R)
• M34: 4,904,716 km (0.031 R)
• M35: 5,238,169 km (0.112 R)
• M36: 5,351,116 km (0.038 R)
• M37: 5,739,173 km (0.117 R)
• M38: 5,900,738 km (0.051 R)
• M39: 6,228,208 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 13.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.72 AU - 0.84 AU

Year: 459 Days

Day: 14.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,551,596 km

• M1: 167,101 km (0.085 R)
• M2: 300,093 km (0.089 R)
• M3: 404,363 km (0.072 R)
• M4: 509,830 km (0.096 R)
• M5: 605,123 km (0.094 R)
• M6: 696,228 km (0.042 R)
• M7: 784,641 km (0.087 R)
• M8: 868,864 km (0.102 R)
• M9: 1,057,059 km (0.084 R)
• M10: 1,200,224 km (0.091 R)
• M11: 1,365,679 km (0.107 R)
• M12: 1,501,813 km (0.095 R)
• M13: 1,598,752 km (0.093 R)
• M14: 1,908,869 km (0.116 R)
• M15: 2,002,816 km (0.116 R)
• M16: 2,098,409 km (0.12 R)
• M17: 2,420,045 km (0.076 R)
• M18: 2,612,876 km (0.063 R)
• M19: 2,717,894 km (0.119 R)
• M20: 2,804,362 km (0.064 R)
• M21: 3,083,063 km (0.079 R)
• M22: 3,222,338 km (0.046 R)
• M23: 3,335,285 km (0.113 R)
• M24: 3,421,004 km (0.117 R)
• M25: 3,507,322 km (0.091 R)
• M26: 3,601,868 km (0.115 R)
• M27: 3,837,933 km (0.087 R)
• M28: 3,995,759 km (0.098 R)
• M29: 4,148,199 km (0.115 R)
• M30: 4,310,214 km (0.112 R)
• M31: 4,442,907 km (0.117 R)
• M32: 4,817,201 km (0.1 R)
• M33: 5,226,800 km (0.072 R)
• M34: 5,326,731 km (0.111 R)
• M35: 5,469,448 km (0.081 R)
• M36: 5,571,025 km (0.07 R)
• M37: 5,819,058 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 8.1

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.13 AU - 3.63 AU

Year: 4144 Days

Day: 10.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,551,596 km

• M1: 293,661 km (0.025 R)
• M2: 391,498 km (0.047 R)
• M3: 577,897 km (0.034 R)
• M4: 767,736 km (0.074 R)
• M5: 909,854 km (0.086 R)
• M6: 1,372,261 km (0.067 R)
• M7: 1,482,216 km (0.1 R)
• M8: 1,694,645 km (0.064 R)
• M9: 1,951,803 km (0.056 R)
• M10: 2,022,563 km (0.117 R)
• M11: 2,185,026 km (0.097 R)
• M12: 2,465,074 km (0.101 R)
• M13: 2,638,757 km (0.097 R)
• M14: 2,896,813 km (0.098 R)
• M15: 2,977,895 km (0.09 R)
• M16: 3,225,629 km (0.085 R)
• M17: 3,394,376 km (0.104 R)
• M18: 3,918,567 km (0.089 R)
• M19: 4,008,325 km (0.08 R)
• M20: 4,190,087 km (0.056 R)
• M21: 4,258,902 km (0.105 R)
• M22: 4,727,592 km (0.095 R)
• M23: 4,943,910 km (0.118 R)
• M24: 5,361,438 km (0.116 R)
• M25: 5,486,352 km (0.076 R)
• M26: 5,612,314 km (0.115 R)
• M27: 6,177,794 km (0.095 R)
• M28: 6,387,979 km (0.098 R)
• M29: 6,788,303 km (0.084 R)
• M30: 7,114,426 km (0.111 R)
• M31: 7,196,854 km (0.112 R)
• M32: 7,445,785 km (0.116 R)
• M33: 7,529,410 km (0.099 R)
• M34: 7,725,832 km (0.099 R)
• M35: 7,782,231 km (0.097 R)
• M36: 7,895,476 km (0.089 R)
• M37: 7,980,747 km (0.084 R)
• M38: 8,296,100 km (0.104 R)
• M39: 8,353,844 km (0.068 R)
• M40: 8,732,776 km (0.116 R)
• M41: 9,537,463 km (0.057 R)
• M42: 10,428,019 km (0.05 R)
• M43: 10,584,349 km (0.081 R)
• M44: 11,216,998 km (0.104 R)
• M45: 11,441,395 km (0.027 R)
• M46: 11,829,452 km (0.119 R)
• M47: 11,992,364 km (0.095 R)
• M48: 12,123,262 km (0.065 R)
• M49: 12,188,935 km (0.101 R)
• M50: 12,485,737 km (0.091 R)
• M51: 12,851,803 km (0.028 R)
• M52: 13,120,332 km (0.11 R)
• M53: 13,255,119 km (0.08 R)
• M54: 14,039,910 km (0.07 R)
• M55: 15,475,750 km (0.04 R)
• M56: 15,797,236 km (0.107 R)
• M57: 16,337,733 km (0.118 R)
• M58: 16,555,697 km (0.066 R)
• M59: 16,884,513 km (0.063 R)
• M60: 17,511,328 km (0.102 R)
• M61: 17,734,379 km (0.06 R)
• M62: 18,220,871 km (0.111 R)
• M63: 18,296,119 km (0.096 R)
• M64: 19,207,020 km (0.092 R)
• M65: 19,321,911 km (0.096 R)
• M66: 19,437,102 km (0.118 R)
• M67: 20,093,836 km (0.099 R)
• M68: 21,987,147 km (0.094 R)
• M69: 22,147,516 km (0.034 R)
• M70: 22,348,426 km (0.108 R)
• M71: 22,550,084 km (0.094 R)
• M72: 22,792,732 km (0.044 R)
• M73: 24,515,650 km (0.067 R)
• M74: 24,682,003 km (0.051 R)
• M75: 25,183,006 km (0.091 R)
• M76: 25,266,931 km (0.088 R)
• M77: 25,392,892 km (0.111 R)
• M78: 25,645,264 km (0.116 R)
• M79: 26,280,157 km (0.1 R)
• M80: 26,407,764 km (0.048 R)
• M81: 26,663,576 km (0.116 R)
• M82: 26,749,146 km (0.118 R)
• M83: 27,091,875 km (0.11 R)
• M84: 28,128,738 km (0.114 R)
• M85: 28,739,696 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.1

Radius: 7.3

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.32 AU - 12.94 AU

Year: 23112 Days

Day: 22.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,551,596 km

• M1: 104,270 km (0.098 R)
• M2: 273,615 km (0.059 R)
• M3: 324,029 km (0.107 R)
• M4: 607,816 km (0.056 R)
• M5: 654,042 km (0.102 R)
• M6: 775,366 km (0.055 R)
• M7: 1,488,948 km (0.037 R)
• M8: 1,887,177 km (0.098 R)
• M9: 2,062,655 km (0.115 R)
• M10: 2,134,313 km (0.091 R)
• M11: 2,467,318 km (0.048 R)
• M12: 2,816,629 km (0.091 R)
• M13: 3,778,842 km (0.077 R)
• M14: 4,833,507 km (0.084 R)
• M15: 5,074,210 km (0.106 R)
• M16: 5,122,829 km (0.092 R)
• M17: 5,269,585 km (0.077 R)
• M18: 5,718,379 km (0.091 R)
• M19: 7,136,866 km (0.118 R)
• M20: 7,800,631 km (0.117 R)
• M21: 8,254,063 km (0.109 R)
• M22: 8,311,359 km (0.1 R)
• M23: 8,484,144 km (0.067 R)
• M24: 8,599,783 km (0.038 R)
• M25: 9,009,233 km (0.116 R)
• M26: 9,544,793 km (0.091 R)
• M27: 9,725,657 km (0.069 R)
• M28: 9,968,454 km (0.113 R)
• M29: 11,276,239 km (0.062 R)
• M30: 11,339,818 km (0.115 R)
• M31: 13,102,081 km (0.072 R)
• M32: 13,370,459 km (0.069 R)
• M33: 15,087,843 km (0.096 R)
• M34: 15,865,303 km (0.11 R)
• M35: 17,165,308 km (0.09 R)
• M36: 17,458,820 km (0.062 R)
• M37: 17,754,126 km (0.104 R)
• M38: 19,027,054 km (0.082 R)
• M39: 19,866,298 km (0.097 R)
• M40: 20,329,154 km (0.039 R)
• M41: 20,406,646 km (0.108 R)
• M42: 21,108,559 km (0.099 R)
• M43: 21,423,013 km (0.104 R)
• M44: 21,501,852 km (0.076 R)
• M45: 21,580,839 km (0.063 R)
• M46: 22,136,296 km (0.097 R)
• M47: 24,322,370 km (0.066 R)
• M48: 26,069,523 km (0.091 R)
• M49: 28,201,891 km (0.103 R)
• M50: 29,420,216 km (0.045 R)
• M51: 30,833,468 km (0.068 R)
• M52: 31,100,949 km (0.071 R)
• M53: 31,548,396 km (0.079 R)
• M54: 33,359,577 km (0.088 R)
• M55: 34,739,917 km (0.117 R)
• M56: 34,832,518 km (0.11 R)
• M57: 35,018,169 km (0.048 R)
• M58: 35,204,119 km (0.118 R)
• M59: 36,138,806 km (0.118 R)
• M60: 37,937,122 km (0.119 R)
• M61: 39,667,371 km (0.073 R)
• M62: 40,444,682 km (0.038 R)
• M63: 40,737,445 km (0.094 R)
• M64: 40,932,969 km (0.032 R)
• M65: 44,606,943 km (0.059 R)
• M66: 45,922,657 km (0.077 R)
• M67: 46,228,136 km (0.116 R)
• M68: 46,943,363 km (0.053 R)
• M69: 47,456,633 km (0.057 R)
• M70: 51,100,389 km (0.075 R)
• M71: 51,416,938 km (0.073 R)
• M72: 52,476,689 km (0.116 R)
• M73: 54,294,602 km (0.063 R)
• M74: 54,509,874 km (0.104 R)
• M75: 55,915,795 km (0.106 R)
• M76: 57,224,178 km (0.076 R)
• M77: 58,102,018 km (0.084 R)
• M78: 59,316,304 km (0.116 R)
• M79: 60,762,167 km (0.112 R)
• M80: 60,873,917 km (0.117 R)
• M81: 63,122,223 km (0.097 R)
• M82: 63,915,541 km (0.101 R)
• M83: 64,029,085 km (0.109 R)
• M84: 64,370,318 km (0.106 R)
• M85: 65,054,579 km (0.093 R)
• M86: 65,855,825 km (0.097 R)
• M87: 67,121,722 km (0.092 R)
• M88: 67,583,980 km (0.103 R)
• M89: 70,731,818 km (0.094 R)
• M90: 80,335,253 km (0.076 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: 534 - 14,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit