🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 13.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.75 AU - 0.91 AU

Year: 496 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,979,192 km

• M1: 188,643 km (0.105 R)
• M2: 278,551 km (0.062 R)
• M3: 366,964 km (0.119 R)
• M4: 478,713 km (0.105 R)
• M5: 634,295 km (0.091 R)
• M6: 756,516 km (0.047 R)
• M7: 925,712 km (0.076 R)
• M8: 1,042,847 km (0.071 R)
• M9: 1,207,704 km (0.079 R)
• M10: 1,299,108 km (0.096 R)
• M11: 1,454,989 km (0.102 R)
• M12: 1,588,131 km (0.033 R)
• M13: 1,683,275 km (0.059 R)
• M14: 2,019,122 km (0.119 R)
• M15: 2,155,705 km (0.103 R)
• M16: 2,308,894 km (0.114 R)
• M17: 2,445,177 km (0.036 R)
• M18: 2,598,365 km (0.117 R)
• M19: 2,697,549 km (0.096 R)
• M20: 2,856,123 km (0.055 R)
• M21: 3,032,648 km (0.11 R)
• M22: 3,235,802 km (0.089 R)
• M23: 3,365,952 km (0.079 R)
• M24: 3,505,826 km (0.09 R)
• M25: 3,775,252 km (0.085 R)
• M26: 4,002,491 km (0.066 R)
• M27: 4,225,841 km (0.08 R)
• M28: 4,351,652 km (0.097 R)
• M29: 4,590,111 km (0.112 R)
• M30: 4,702,310 km (0.071 R)
• M31: 4,859,238 km (0.064 R)
• M32: 5,080,044 km (0.096 R)
• M33: 5,277,214 km (0.029 R)
• M34: 5,385,823 km (0.09 R)
• M35: 5,921,233 km (0.117 R)
• M36: 6,091,027 km (0.073 R)
• M37: 6,195,446 km (0.116 R)
• M38: 6,406,379 km (0.092 R)
• M39: 6,541,765 km (0.114 R)
• M40: 6,687,922 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 11.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.74 AU - 1.18 AU

Year: 617 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,979,192 km

• M1: 140,472 km (0.054 R)
• M2: 217,964 km (0.105 R)
• M3: 296,204 km (0.086 R)
• M4: 383,120 km (0.057 R)
• M5: 458,069 km (0.109 R)
• M6: 542,292 km (0.071 R)
• M7: 650,900 km (0.086 R)
• M8: 745,297 km (0.034 R)
• M9: 817,702 km (0.117 R)
• M10: 920,625 km (0.081 R)
• M11: 1,039,556 km (0.067 R)
• M12: 1,144,573 km (0.094 R)
• M13: 1,233,734 km (0.043 R)
• M14: 1,353,861 km (0.111 R)
• M15: 1,452,895 km (0.053 R)
• M16: 1,588,729 km (0.069 R)
• M17: 1,689,259 km (0.06 R)
• M18: 1,837,211 km (0.068 R)
• M19: 2,012,989 km (0.108 R)
• M20: 2,272,691 km (0.104 R)
• M21: 2,411,667 km (0.11 R)
• M22: 2,553,486 km (0.094 R)
• M23: 2,646,237 km (0.11 R)
• M24: 2,734,799 km (0.099 R)
• M25: 2,813,786 km (0.088 R)
• M26: 2,888,286 km (0.097 R)
• M27: 3,110,289 km (0.038 R)
• M28: 3,187,332 km (0.049 R)
• M29: 3,315,538 km (0.113 R)
• M30: 3,399,911 km (0.084 R)
• M31: 3,530,959 km (0.049 R)
• M32: 3,634,630 km (0.095 R)
• M33: 3,751,017 km (0.097 R)
• M34: 3,963,745 km (0.087 R)
• M35: 4,053,654 km (0.036 R)
• M36: 4,156,278 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 13

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.2 AU - 2.86 AU

Year: 2640 Days

Day: 12 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,979,192 km

• M1: 213,626 km (0.088 R)
• M2: 390,002 km (0.112 R)
• M3: 513,270 km (0.113 R)
• M4: 652,995 km (0.098 R)
• M5: 788,680 km (0.09 R)
• M6: 1,134,251 km (0.105 R)
• M7: 1,752,240 km (0.057 R)
• M8: 1,895,405 km (0.104 R)
• M9: 2,015,532 km (0.088 R)
• M10: 2,166,028 km (0.04 R)
• M11: 2,334,475 km (0.117 R)
• M12: 2,507,560 km (0.03 R)
• M13: 2,699,942 km (0.058 R)
• M14: 2,990,013 km (0.115 R)
• M15: 3,306,412 km (0.058 R)
• M16: 3,617,127 km (0.07 R)
• M17: 4,057,992 km (0.091 R)
• M18: 4,267,279 km (0.062 R)
• M19: 4,588,017 km (0.119 R)
• M20: 4,953,784 km (0.113 R)
• M21: 5,121,483 km (0.101 R)
• M22: 5,968,506 km (0.088 R)
• M23: 6,347,737 km (0.073 R)
• M24: 6,714,401 km (0.118 R)
• M25: 6,900,351 km (0.073 R)
• M26: 7,192,965 km (0.06 R)
• M27: 7,277,338 km (0.111 R)
• M28: 7,899,067 km (0.117 R)
• M29: 8,007,974 km (0.069 R)
• M30: 8,537,850 km (0.073 R)
• M31: 8,716,918 km (0.081 R)
• M32: 8,806,976 km (0.113 R)
• M33: 8,897,333 km (0.097 R)
• M34: 10,076,613 km (0.105 R)
• M35: 10,289,790 km (0.102 R)
• M36: 10,432,806 km (0.118 R)
• M37: 10,576,420 km (0.098 R)
• M38: 10,841,507 km (0.111 R)
• M39: 11,011,450 km (0.113 R)
• M40: 11,157,608 km (0.12 R)
• M41: 11,280,128 km (0.114 R)
• M42: 11,550,900 km (0.043 R)
• M43: 11,649,934 km (0.1 R)
• M44: 11,948,831 km (0.064 R)
• M45: 12,655,980 km (0.117 R)
• M46: 12,758,006 km (0.032 R)
• M47: 13,195,280 km (0.07 R)
• M48: 13,532,773 km (0.044 R)
• M49: 13,794,420 km (0.093 R)
• M50: 14,402,685 km (0.03 R)
• M51: 14,562,754 km (0.055 R)
• M52: 14,965,621 km (0.1 R)
• M53: 15,046,703 km (0.082 R)
• M54: 15,454,058 km (0.027 R)
• M55: 15,563,265 km (0.084 R)
• M56: 15,865,004 km (0.078 R)
• M57: 16,418,516 km (0.04 R)
• M58: 16,613,741 km (0.085 R)
• M59: 16,725,640 km (0.085 R)
• M60: 17,175,930 km (0.093 R)
• M61: 17,374,147 km (0.045 R)
• M62: 18,059,455 km (0.03 R)
• M63: 18,261,113 km (0.027 R)
• M64: 19,162,739 km (0.027 R)
• M65: 19,515,790 km (0.116 R)
• M66: 19,930,176 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.5

Radius: 4.7

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.37 AU - 9.61 AU

Year: 17683 Days

Day: 24.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,979,192 km

• M1: 127,757 km (0.058 R)
• M2: 196,572 km (0.11 R)
• M3: 360,232 km (0.108 R)
• M4: 480,209 km (0.101 R)
• M5: 701,764 km (0.048 R)
• M6: 738,565 km (0.098 R)
• M7: 775,964 km (0.095 R)
• M8: 1,034,918 km (0.113 R)
• M9: 1,119,740 km (0.109 R)
• M10: 1,319,154 km (0.109 R)
• M11: 1,505,703 km (0.075 R)
• M12: 1,577,958 km (0.057 R)
• M13: 1,626,727 km (0.053 R)
• M14: 1,725,611 km (0.073 R)
• M15: 1,801,308 km (0.064 R)
• M16: 2,360,505 km (0.076 R)
• M17: 2,472,853 km (0.097 R)
• M18: 2,615,719 km (0.093 R)
• M19: 2,731,956 km (0.112 R)
• M20: 3,275,745 km (0.107 R)
• M21: 3,432,673 km (0.087 R)
• M22: 3,624,308 km (0.04 R)
• M23: 4,185,748 km (0.069 R)
• M24: 4,356,140 km (0.112 R)
• M25: 4,563,483 km (0.053 R)
• M26: 4,774,117 km (0.032 R)
• M27: 4,987,892 km (0.038 R)
• M28: 5,610,519 km (0.092 R)
• M29: 5,836,112 km (0.085 R)
• M30: 6,296,126 km (0.113 R)
• M31: 7,537,489 km (0.078 R)
• M32: 7,744,682 km (0.105 R)
• M33: 8,037,894 km (0.107 R)
• M34: 8,592,004 km (0.089 R)
• M35: 8,895,538 km (0.063 R)
• M36: 8,982,903 km (0.097 R)
• M37: 9,423,918 km (0.106 R)
• M38: 10,326,891 km (0.1 R)
• M39: 11,162,993 km (0.042 R)
• M40: 11,210,116 km (0.095 R)
• M41: 12,311,157 km (0.076 R)
• M42: 12,457,314 km (0.111 R)
• M43: 12,800,641 km (0.108 R)
• M44: 14,306,643 km (0.111 R)
• M45: 14,614,515 km (0.111 R)
• M46: 15,341,411 km (0.075 R)
• M47: 16,507,227 km (0.089 R)
• M48: 16,722,200 km (0.075 R)
• M49: 17,372,801 km (0.028 R)
• M50: 18,253,184 km (0.071 R)
• M51: 18,586,937 km (0.078 R)
• M52: 18,642,737 km (0.119 R)
• M53: 20,401,260 km (0.104 R)
• M54: 20,458,855 km (0.101 R)
• M55: 20,747,729 km (0.116 R)
• M56: 20,805,623 km (0.08 R)
• M57: 23,830,342 km (0.089 R)
• M58: 24,561,726 km (0.114 R)
• M59: 24,622,912 km (0.107 R)
• M60: 24,745,732 km (0.069 R)
• M61: 26,359,444 km (0.058 R)
• M62: 26,422,275 km (0.092 R)
• M63: 27,242,371 km (0.11 R)
• M64: 27,369,379 km (0.093 R)
• M65: 28,843,068 km (0.076 R)
• M66: 29,296,798 km (0.065 R)
• M67: 29,557,098 km (0.089 R)
• M68: 29,948,895 km (0.114 R)
• M69: 31,800,169 km (0.106 R)
• M70: 32,000,780 km (0.103 R)
• M71: 32,067,650 km (0.113 R)
• M72: 33,009,817 km (0.108 R)
• M73: 35,959,588 km (0.101 R)
• M74: 42,032,963 km (0.099 R)
• M75: 42,915,590 km (0.102 R)
• M76: 43,359,297 km (0.083 R)
• M77: 44,176,550 km (0.102 R)
• M78: 44,848,843 km (0.099 R)
• M79: 47,495,828 km (0.068 R)
• M80: 48,876,616 km (0.042 R)
• M81: 49,339,921 km (0.099 R)
• M82: 50,115,137 km (0.111 R)
• M83: 50,816,302 km (0.102 R)
• M84: 51,050,722 km (0.073 R)
• M85: 51,599,298 km (0.114 R)
• M86: 51,677,687 km (0.097 R)
• M87: 52,070,830 km (0.115 R)
• M88: 52,386,033 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640

Radius: 5.7

Gravity: 19.7 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.62 AU - 9.48 AU

Year: 17860 Days

Day: 23.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,979,192 km

• M1: 161,416 km (0.1 R)
• M2: 411,245 km (0.084 R)
• M3: 935,585 km (0.098 R)
• M4: 1,186,610 km (0.051 R)
• M5: 1,600,996 km (0.088 R)
• M6: 2,448,917 km (0.106 R)
• M7: 3,954,620 km (0.091 R)
• M8: 4,275,956 km (0.082 R)
• M9: 4,398,626 km (0.113 R)
• M10: 4,815,855 km (0.083 R)
• M11: 5,158,883 km (0.118 R)
• M12: 5,289,482 km (0.062 R)
• M13: 5,509,690 km (0.066 R)
• M14: 5,553,971 km (0.107 R)
• M15: 7,230,065 km (0.1 R)
• M16: 7,870,942 km (0.114 R)
• M17: 7,971,173 km (0.112 R)
• M18: 9,312,019 km (0.093 R)
• M19: 9,524,448 km (0.113 R)
• M20: 10,390,021 km (0.107 R)
• M21: 10,499,975 km (0.114 R)
• M22: 12,544,679 km (0.116 R)
• M23: 15,203,781 km (0.085 R)
• M24: 16,021,782 km (0.098 R)
• M25: 16,148,791 km (0.101 R)
• M26: 16,212,520 km (0.117 R)
• M27: 17,963,114 km (0.098 R)
• M28: 18,293,725 km (0.061 R)
• M29: 18,360,147 km (0.085 R)
• M30: 18,493,139 km (0.079 R)
• M31: 19,433,212 km (0.11 R)
• M32: 20,388,694 km (0.067 R)
• M33: 21,429,297 km (0.102 R)
• M34: 21,920,875 km (0.078 R)
• M35: 23,273,689 km (0.116 R)
• M36: 24,653,280 km (0.117 R)
• M37: 25,168,196 km (0.038 R)
• M38: 25,242,098 km (0.109 R)
• M39: 26,658,939 km (0.051 R)
• M40: 27,795,584 km (0.057 R)
• M41: 28,254,699 km (0.089 R)
• M42: 28,947,936 km (0.048 R)
• M43: 29,180,411 km (0.113 R)
• M44: 29,335,544 km (0.094 R)
• M45: 30,666,217 km (0.111 R)
• M46: 30,745,205 km (0.087 R)
• M47: 30,903,180 km (0.034 R)
• M48: 31,140,592 km (0.052 R)
• M49: 31,697,096 km (0.061 R)
• M50: 32,417,410 km (0.085 R)
• M51: 33,467,288 km (0.032 R)
• M52: 33,548,519 km (0.094 R)
• M53: 33,955,575 km (0.089 R)
• M54: 34,610,365 km (0.097 R)
• M55: 34,856,902 km (0.035 R)
• M56: 36,265,366 km (0.046 R)
• M57: 37,270,814 km (0.072 R)
• M58: 38,625,422 km (0.069 R)
• M59: 40,774,246 km (0.082 R)
• M60: 42,345,323 km (0.084 R)
• M61: 42,521,100 km (0.077 R)
• M62: 42,961,517 km (0.103 R)
• M63: 43,049,779 km (0.095 R)
• M64: 43,669,563 km (0.101 R)
• M65: 49,100,564 km (0.093 R)
• M66: 50,491,226 km (0.086 R)
• M67: 52,742,973 km (0.115 R)
• M68: 53,216,301 km (0.049 R)
• M69: 53,311,146 km (0.083 R)
• M70: 53,500,836 km (0.094 R)
• M71: 53,595,831 km (0.108 R)
• M72: 53,785,970 km (0.117 R)
• M73: 55,027,482 km (0.059 R)
• M74: 55,411,201 km (0.103 R)
• M75: 55,892,308 km (0.09 R)
• M76: 57,928,035 km (0.094 R)
• M77: 58,514,010 km (0.083 R)
• M78: 58,611,847 km (0.063 R)
• M79: 59,495,223 km (0.117 R)
• M80: 62,071,448 km (0.068 R)
• M81: 63,272,719 km (0.118 R)
• M82: 64,077,854 km (0.117 R)
• M83: 64,178,683 km (0.098 R)
• M84: 65,291,841 km (0.077 R)
• M85: 65,393,418 km (0.114 R)
• M86: 65,698,149 km (0.08 R)
• M87: 66,615,633 km (0.078 R)
• M88: 66,922,308 km (0.052 R)
• M89: 67,845,327 km (0.102 R)
• M90: 68,669,312 km (0.091 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: 446 - 12,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit