🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 10.5

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.71 AU - 1.01 AU

Year: 561 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,536,032 km

• M1: 131,497 km (0.069 R)
• M2: 201,209 km (0.086 R)
• M3: 279,449 km (0.118 R)
• M4: 381,475 km (0.08 R)
• M5: 460,462 km (0.105 R)
• M6: 556,803 km (0.055 R)
• M7: 649,704 km (0.097 R)
• M8: 751,430 km (0.071 R)
• M9: 821,592 km (0.081 R)
• M10: 900,579 km (0.12 R)
• M11: 1,009,187 km (0.11 R)
• M12: 1,104,930 km (0.094 R)
• M13: 1,196,783 km (0.054 R)
• M14: 1,313,619 km (0.052 R)
• M15: 1,388,717 km (0.079 R)
• M16: 1,476,830 km (0.108 R)
• M17: 1,773,632 km (0.109 R)
• M18: 1,895,106 km (0.066 R)
• M19: 1,967,810 km (0.048 R)
• M20: 2,058,766 km (0.101 R)
• M21: 2,441,886 km (0.082 R)
• M22: 2,577,721 km (0.061 R)
• M23: 2,931,071 km (0.081 R)
• M24: 3,050,600 km (0.108 R)
• M25: 3,131,233 km (0.084 R)
• M26: 3,197,355 km (0.031 R)
• M27: 3,299,830 km (0.082 R)
• M28: 3,393,179 km (0.118 R)
• M29: 3,651,534 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.2

Radius: 11.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.26 AU - 1.58 AU

Year: 1189 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,536,032 km

• M1: 145,110 km (0.117 R)
• M2: 227,239 km (0.116 R)
• M3: 312,660 km (0.113 R)
• M4: 532,868 km (0.113 R)
• M5: 606,021 km (0.086 R)
• M6: 698,024 km (0.091 R)
• M7: 800,797 km (0.096 R)
• M8: 925,712 km (0.071 R)
• M9: 999,613 km (0.049 R)
• M10: 1,081,443 km (0.095 R)
• M11: 1,171,950 km (0.092 R)
• M12: 1,277,715 km (0.043 R)
• M13: 1,386,922 km (0.085 R)
• M14: 1,459,327 km (0.043 R)
• M15: 1,573,919 km (0.114 R)
• M16: 1,656,647 km (0.117 R)
• M17: 1,862,793 km (0.118 R)
• M18: 1,987,707 km (0.089 R)
• M19: 2,062,655 km (0.104 R)
• M20: 2,230,654 km (0.088 R)
• M21: 2,308,594 km (0.105 R)
• M22: 2,507,560 km (0.082 R)
• M23: 2,605,097 km (0.114 R)
• M24: 2,795,685 km (0.092 R)
• M25: 2,871,531 km (0.063 R)
• M26: 2,948,125 km (0.034 R)
• M27: 3,146,941 km (0.116 R)
• M28: 3,252,407 km (0.068 R)
• M29: 3,458,104 km (0.096 R)
• M30: 3,539,785 km (0.108 R)
• M31: 3,714,216 km (0.078 R)
• M32: 3,929,338 km (0.056 R)
• M33: 4,043,331 km (0.069 R)
• M34: 4,129,350 km (0.053 R)
• M35: 4,225,841 km (0.089 R)
• M36: 4,313,355 km (0.07 R)
• M37: 4,391,595 km (0.081 R)
• M38: 4,519,800 km (0.078 R)
• M39: 4,609,260 km (0.057 R)
• M40: 4,719,514 km (0.108 R)
• M41: 4,871,206 km (0.111 R)
• M42: 4,952,737 km (0.076 R)
• M43: 5,034,866 km (0.075 R)
• M44: 5,221,115 km (0.116 R)
• M45: 5,378,193 km (0.062 R)
• M46: 5,558,010 km (0.037 R)
• M47: 5,696,837 km (0.092 R)
• M48: 5,869,472 km (0.102 R)
• M49: 6,032,833 km (0.118 R)
• M50: 6,109,577 km (0.066 R)
• M51: 6,464,573 km (0.102 R)
• M52: 6,565,701 km (0.094 R)
• M53: 7,125,347 km (0.114 R)
• M54: 7,346,452 km (0.091 R)
• M55: 7,487,224 km (0.082 R)
• M56: 7,617,224 km (0.096 R)
• M57: 7,747,823 km (0.042 R)
• M58: 7,891,288 km (0.029 R)
• M59: 8,047,617 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.2

Radius: 12.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.85 AU - 4.53 AU

Year: 4983 Days

Day: 7 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,536,032 km

• M1: 151,393 km (0.12 R)
• M2: 229,034 km (0.087 R)
• M3: 324,478 km (0.116 R)
• M4: 406,607 km (0.087 R)
• M5: 528,080 km (0.105 R)
• M6: 975,977 km (0.08 R)
• M7: 1,466,209 km (0.119 R)
• M8: 1,604,138 km (0.072 R)
• M9: 1,682,677 km (0.039 R)
• M10: 1,795,025 km (0.102 R)
• M11: 2,078,513 km (0.046 R)
• M12: 2,287,351 km (0.034 R)
• M13: 2,394,613 km (0.079 R)
• M14: 2,503,371 km (0.068 R)
• M15: 2,613,924 km (0.117 R)
• M16: 2,801,968 km (0.089 R)
• M17: 2,936,307 km (0.116 R)
• M18: 3,092,487 km (0.058 R)
• M19: 4,174,229 km (0.047 R)
• M20: 4,350,456 km (0.12 R)
• M21: 4,551,665 km (0.086 R)
• M22: 4,642,172 km (0.105 R)
• M23: 4,801,942 km (0.048 R)
• M24: 4,963,508 km (0.099 R)
• M25: 5,292,025 km (0.09 R)
• M26: 5,387,319 km (0.091 R)
• M27: 5,603,637 km (0.065 R)
• M28: 5,700,726 km (0.09 R)
• M29: 5,921,233 km (0.086 R)
• M30: 6,144,583 km (0.113 R)
• M31: 6,345,493 km (0.1 R)
• M32: 6,909,327 km (0.119 R)
• M33: 7,039,627 km (0.083 R)
• M34: 7,542,725 km (0.069 R)
• M35: 8,002,588 km (0.1 R)
• M36: 8,780,049 km (0.1 R)
• M37: 8,864,871 km (0.114 R)
• M38: 9,292,721 km (0.097 R)
• M39: 9,465,656 km (0.095 R)
• M40: 10,496,385 km (0.089 R)
• M41: 10,918,550 km (0.089 R)
• M42: 11,562,419 km (0.047 R)
• M43: 11,842,167 km (0.057 R)
• M44: 12,250,121 km (0.059 R)
• M45: 12,503,540 km (0.089 R)
• M46: 12,758,754 km (0.109 R)
• M47: 12,854,795 km (0.106 R)
• M48: 13,144,716 km (0.102 R)
• M49: 13,371,506 km (0.076 R)
• M50: 13,665,317 km (0.084 R)
• M51: 13,862,187 km (0.116 R)
• M52: 14,559,014 km (0.054 R)
• M53: 15,165,484 km (0.046 R)
• M54: 15,369,386 km (0.079 R)
• M55: 15,780,182 km (0.118 R)
• M56: 16,194,418 km (0.096 R)
• M57: 17,069,117 km (0.079 R)
• M58: 17,245,942 km (0.106 R)
• M59: 17,672,744 km (0.066 R)
• M60: 18,427,915 km (0.072 R)
• M61: 19,267,308 km (0.108 R)
• M62: 19,599,116 km (0.098 R)
• M63: 20,305,817 km (0.094 R)
• M64: 20,568,361 km (0.109 R)
• M65: 21,476,719 km (0.119 R)
• M66: 22,282,453 km (0.102 R)
• M67: 22,398,392 km (0.113 R)
• M68: 22,980,926 km (0.103 R)
• M69: 23,332,929 km (0.118 R)
• M70: 23,607,890 km (0.038 R)
• M71: 23,686,579 km (0.094 R)
• M72: 24,439,206 km (0.102 R)
• M73: 24,878,425 km (0.109 R)
• M74: 25,441,362 km (0.114 R)
• M75: 25,683,860 km (0.092 R)
• M76: 26,130,559 km (0.079 R)
• M77: 26,375,301 km (0.113 R)
• M78: 26,661,781 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.4

Radius: 7.3

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.28 AU - 6.84 AU

Year: 11810 Days

Day: 21.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,536,032 km

• M1: 177,423 km (0.105 R)
• M2: 294,708 km (0.105 R)
• M3: 350,059 km (0.088 R)
• M4: 1,173,147 km (0.053 R)
• M5: 1,616,555 km (0.108 R)
• M6: 1,748,350 km (0.1 R)
• M7: 1,802,056 km (0.061 R)
• M8: 1,994,738 km (0.096 R)
• M9: 3,657,369 km (0.1 R)
• M10: 4,008,026 km (0.066 R)
• M11: 4,332,803 km (0.091 R)
• M12: 5,007,789 km (0.1 R)
• M13: 5,357,549 km (0.089 R)
• M14: 6,080,555 km (0.053 R)
• M15: 6,411,765 km (0.056 R)
• M16: 6,537,577 km (0.075 R)
• M17: 6,621,800 km (0.119 R)
• M18: 7,396,418 km (0.119 R)
• M19: 7,616,776 km (0.091 R)
• M20: 7,794,498 km (0.042 R)
• M21: 8,750,129 km (0.114 R)
• M22: 9,030,027 km (0.059 R)
• M23: 9,694,391 km (0.103 R)
• M24: 11,170,323 km (0.082 R)
• M25: 11,985,781 km (0.093 R)
• M26: 13,351,460 km (0.105 R)
• M27: 13,512,128 km (0.081 R)
• M28: 15,546,660 km (0.078 R)
• M29: 15,999,043 km (0.096 R)
• M30: 16,916,677 km (0.086 R)
• M31: 17,674,839 km (0.091 R)
• M32: 18,265,451 km (0.102 R)
• M33: 19,103,349 km (0.096 R)
• M34: 19,405,686 km (0.104 R)
• M35: 19,527,010 km (0.085 R)
• M36: 19,770,406 km (0.067 R)
• M37: 19,892,478 km (0.112 R)
• M38: 20,137,519 km (0.078 R)
• M39: 20,198,854 km (0.064 R)
• M40: 20,383,458 km (0.061 R)
• M41: 21,002,793 km (0.083 R)
• M42: 22,961,478 km (0.114 R)
• M43: 23,605,796 km (0.081 R)
• M44: 24,125,349 km (0.101 R)
• M45: 24,977,908 km (0.045 R)
• M46: 25,640,327 km (0.109 R)
• M47: 25,973,781 km (0.053 R)
• M48: 26,107,521 km (0.112 R)
• M49: 27,050,287 km (0.114 R)
• M50: 27,525,709 km (0.114 R)
• M51: 27,662,142 km (0.043 R)
• M52: 27,798,725 km (0.068 R)
• M53: 28,278,635 km (0.111 R)
• M54: 28,692,124 km (0.103 R)
• M55: 29,177,120 km (0.03 R)
• M56: 30,225,352 km (0.098 R)
• M57: 30,436,584 km (0.104 R)
• M58: 30,507,045 km (0.118 R)
• M59: 32,502,681 km (0.073 R)
• M60: 32,863,511 km (0.087 R)
• M61: 33,008,172 km (0.12 R)
• M62: 33,516,356 km (0.116 R)
• M63: 33,880,776 km (0.069 R)
• M64: 35,722,924 km (0.113 R)
• M65: 36,693,665 km (0.083 R)
• M66: 37,295,348 km (0.116 R)
• M67: 37,900,321 km (0.116 R)
• M68: 38,584,732 km (0.086 R)
• M69: 39,580,605 km (0.092 R)
• M70: 39,657,498 km (0.111 R)
• M71: 39,811,584 km (0.049 R)
• M72: 40,740,138 km (0.08 R)
• M73: 41,207,033 km (0.099 R)
• M74: 41,519,393 km (0.1 R)
• M75: 41,597,483 km (0.063 R)
• M76: 41,832,352 km (0.045 R)
• M77: 42,697,327 km (0.066 R)
• M78: 43,092,415 km (0.097 R)
• M79: 44,845,402 km (0.062 R)
• M80: 45,005,921 km (0.117 R)
• M81: 45,972,922 km (0.091 R)
• M82: 47,354,608 km (0.084 R)
• M83: 47,518,118 km (0.084 R)
• M84: 47,681,629 km (0.113 R)
• M85: 47,763,608 km (0.09 R)
• M86: 48,585,050 km (0.101 R)
• M87: 51,917,343 km (0.05 R)
• M88: 52,001,566 km (0.11 R)
• M89: 52,338,909 km (0.099 R)
• M90: 52,677,150 km (0.08 R)
• M91: 53,015,989 km (0.031 R)
• M92: 53,696,061 km (0.035 R)
• M93: 56,618,007 km (0.112 R)
• M94: 58,360,822 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit