🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 10.3

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 378 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 79,159,566 km

• M1: 131,347 km (0.037 R)
• M2: 301,739 km (0.092 R)
• M3: 386,411 km (0.048 R)
• M4: 468,391 km (0.108 R)
• M5: 532,868 km (0.096 R)
• M6: 604,675 km (0.116 R)
• M7: 695,780 km (0.058 R)
• M8: 833,559 km (0.118 R)
• M9: 958,773 km (0.103 R)
• M10: 1,072,018 km (0.117 R)
• M11: 1,166,115 km (0.088 R)
• M12: 1,287,738 km (0.103 R)
• M13: 1,403,677 km (0.082 R)
• M14: 1,475,933 km (0.112 R)
• M15: 1,608,177 km (0.106 R)
• M16: 1,761,365 km (0.077 R)
• M17: 1,834,070 km (0.034 R)
• M18: 1,919,341 km (0.071 R)
• M19: 2,005,958 km (0.072 R)
• M20: 2,093,921 km (0.098 R)
• M21: 2,261,621 km (0.119 R)
• M22: 2,415,258 km (0.11 R)
• M23: 2,534,338 km (0.083 R)
• M24: 2,791,496 km (0.027 R)
• M25: 2,903,395 km (0.106 R)
• M26: 3,010,208 km (0.094 R)
• M27: 3,152,326 km (0.079 R)
• M28: 3,227,724 km (0.046 R)
• M29: 3,528,116 km (0.089 R)
• M30: 3,663,652 km (0.079 R)
• M31: 3,969,729 km (0.109 R)
• M32: 4,043,930 km (0.115 R)
• M33: 4,155,978 km (0.111 R)
• M34: 4,360,329 km (0.094 R)
• M35: 4,498,408 km (0.064 R)
• M36: 4,810,469 km (0.087 R)
• M37: 4,937,328 km (0.046 R)
• M38: 5,089,320 km (0.068 R)
• M39: 5,202,416 km (0.1 R)
• M40: 5,275,569 km (0.089 R)
• M41: 5,349,021 km (0.103 R)
• M42: 5,480,518 km (0.069 R)
• M43: 5,629,667 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.9

Radius: 14.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.74 AU - 1.2 AU

Year: 617 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,159,566 km

• M1: 182,360 km (0.117 R)
• M2: 275,260 km (0.075 R)
• M3: 406,757 km (0.064 R)
• M4: 521,648 km (0.106 R)
• M5: 654,341 km (0.063 R)
• M6: 764,595 km (0.111 R)
• M7: 859,739 km (0.087 R)
• M8: 947,703 km (0.046 R)
• M9: 1,067,530 km (0.059 R)
• M10: 1,214,585 km (0.092 R)
• M11: 1,319,603 km (0.112 R)
• M12: 1,409,661 km (0.05 R)
• M13: 1,502,112 km (0.076 R)
• M14: 1,634,955 km (0.098 R)
• M15: 1,802,056 km (0.091 R)
• M16: 1,933,702 km (0.074 R)
• M17: 2,110,976 km (0.091 R)
• M18: 2,255,786 km (0.092 R)
• M19: 2,359,757 km (0.096 R)
• M20: 2,454,303 km (0.116 R)
• M21: 2,658,504 km (0.068 R)
• M22: 2,892,325 km (0.086 R)
• M23: 3,066,158 km (0.093 R)
• M24: 3,169,829 km (0.102 R)
• M25: 3,330,497 km (0.109 R)
• M26: 3,449,727 km (0.077 R)
• M27: 3,589,601 km (0.117 R)
• M28: 3,888,198 km (0.094 R)
• M29: 3,987,382 km (0.06 R)
• M30: 4,114,390 km (0.094 R)
• M31: 4,262,941 km (0.118 R)
• M32: 4,399,673 km (0.106 R)
• M33: 4,523,989 km (0.094 R)
• M34: 4,889,756 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 11.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.25 AU - 1.57 AU

Year: 1081 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,159,566 km

• M1: 186,399 km (0.116 R)
• M2: 286,630 km (0.079 R)
• M3: 493,673 km (0.09 R)
• M4: 589,715 km (0.078 R)
• M5: 669,750 km (0.11 R)
• M6: 861,684 km (0.1 R)
• M7: 934,388 km (0.082 R)
• M8: 1,023,249 km (0.097 R)
• M9: 1,100,891 km (0.101 R)
• M10: 1,180,626 km (0.09 R)
• M11: 1,488,200 km (0.069 R)
• M12: 1,601,894 km (0.103 R)
• M13: 1,693,448 km (0.072 R)
• M14: 1,769,743 km (0.055 R)
• M15: 2,041,413 km (0.063 R)
• M16: 2,223,922 km (0.102 R)
• M17: 2,412,116 km (0.085 R)
• M18: 2,488,860 km (0.107 R)
• M19: 2,615,270 km (0.113 R)
• M20: 2,824,258 km (0.045 R)
• M21: 2,946,180 km (0.081 R)
• M22: 3,101,164 km (0.103 R)
• M23: 3,322,569 km (0.041 R)
• M24: 3,483,985 km (0.108 R)
• M25: 3,593,191 km (0.112 R)
• M26: 3,781,236 km (0.08 R)
• M27: 3,927,393 km (0.092 R)
• M28: 4,190,536 km (0.088 R)
• M29: 4,271,767 km (0.091 R)
• M30: 4,673,886 km (0.099 R)
• M31: 4,770,377 km (0.071 R)
• M32: 5,100,689 km (0.098 R)
• M33: 5,337,802 km (0.083 R)
• M34: 5,939,634 km (0.116 R)
• M35: 6,268,600 km (0.1 R)
• M36: 6,428,669 km (0.099 R)
• M37: 6,766,611 km (0.088 R)
• M38: 6,903,343 km (0.069 R)
• M39: 7,013,447 km (0.087 R)
• M40: 7,151,825 km (0.098 R)
• M41: 7,375,325 km (0.087 R)
• M42: 7,530,158 km (0.112 R)
• M43: 7,629,342 km (0.113 R)
• M44: 7,872,139 km (0.086 R)
• M45: 7,972,819 km (0.026 R)
• M46: 8,146,352 km (0.045 R)
• M47: 8,497,309 km (0.069 R)
• M48: 8,853,202 km (0.1 R)
• M49: 9,002,949 km (0.053 R)
• M50: 9,381,133 km (0.084 R)
• M51: 9,457,428 km (0.109 R)
• M52: 9,687,360 km (0.078 R)
• M53: 9,810,778 km (0.084 R)
• M54: 9,934,795 km (0.108 R)
• M55: 10,578,215 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.5

Radius: 9.3

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.71 AU - 4.07 AU

Year: 4030 Days

Day: 12.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,159,566 km

• M1: 164,558 km (0.101 R)
• M2: 227,239 km (0.063 R)
• M3: 640,877 km (0.112 R)
• M4: 752,328 km (0.054 R)
• M5: 895,343 km (0.095 R)
• M6: 970,292 km (0.059 R)
• M7: 1,047,634 km (0.076 R)
• M8: 1,127,070 km (0.117 R)
• M9: 1,363,734 km (0.071 R)
• M10: 1,421,778 km (0.094 R)
• M11: 1,662,631 km (0.092 R)
• M12: 1,740,571 km (0.082 R)
• M13: 1,932,804 km (0.078 R)
• M14: 2,217,340 km (0.075 R)
• M15: 2,355,867 km (0.088 R)
• M16: 2,461,633 km (0.083 R)
• M17: 2,569,044 km (0.074 R)
• M18: 2,957,550 km (0.038 R)
• M19: 3,149,035 km (0.118 R)
• M20: 3,285,618 km (0.12 R)
• M21: 3,564,618 km (0.117 R)
• M22: 3,686,690 km (0.097 R)
• M23: 4,252,619 km (0.069 R)
• M24: 4,338,787 km (0.079 R)
• M25: 4,512,919 km (0.045 R)
• M26: 4,622,873 km (0.087 R)
• M27: 5,394,649 km (0.067 R)
• M28: 5,464,661 km (0.117 R)
• M29: 5,582,095 km (0.097 R)
• M30: 6,427,173 km (0.084 R)
• M31: 6,675,955 km (0.113 R)
• M32: 6,751,202 km (0.119 R)
• M33: 7,260,134 km (0.076 R)
• M34: 7,467,327 km (0.097 R)
• M35: 7,597,627 km (0.055 R)
• M36: 8,020,091 km (0.107 R)
• M37: 8,558,943 km (0.041 R)
• M38: 8,915,435 km (0.072 R)
• M39: 9,221,063 km (0.068 R)
• M40: 9,332,962 km (0.115 R)
• M41: 9,473,584 km (0.094 R)
• M42: 9,586,531 km (0.071 R)
• M43: 10,129,272 km (0.094 R)
• M44: 10,477,236 km (0.081 R)
• M45: 10,829,091 km (0.038 R)
• M46: 11,847,104 km (0.094 R)
• M47: 11,968,877 km (0.103 R)
• M48: 12,367,555 km (0.118 R)
• M49: 12,801,688 km (0.108 R)
• M50: 13,209,492 km (0.085 R)
• M51: 13,430,747 km (0.114 R)
• M52: 15,610,388 km (0.065 R)
• M53: 15,877,869 km (0.059 R)
• M54: 15,978,549 km (0.113 R)
• M55: 16,146,846 km (0.061 R)
• M56: 16,315,892 km (0.032 R)
• M57: 16,451,427 km (0.075 R)
• M58: 16,723,696 km (0.082 R)
• M59: 16,791,912 km (0.114 R)
• M60: 17,100,533 km (0.113 R)
• M61: 17,445,505 km (0.111 R)
• M62: 17,549,326 km (0.111 R)
• M63: 17,792,722 km (0.072 R)
• M64: 18,037,165 km (0.086 R)
• M65: 18,282,805 km (0.047 R)
• M66: 18,741,771 km (0.066 R)
• M67: 19,563,213 km (0.052 R)
• M68: 21,278,053 km (0.102 R)
• M69: 21,649,056 km (0.115 R)
• M70: 22,059,702 km (0.095 R)
• M71: 22,172,200 km (0.082 R)
• M72: 22,737,231 km (0.111 R)
• M73: 23,002,468 km (0.118 R)
• M74: 23,766,165 km (0.081 R)
• M75: 23,881,505 km (0.082 R)
• M76: 24,112,634 km (0.096 R)
• M77: 24,228,422 km (0.061 R)
• M78: 24,966,389 km (0.094 R)
• M79: 25,161,763 km (0.074 R)
• M80: 25,357,737 km (0.093 R)
• M81: 25,632,847 km (0.085 R)
• M82: 25,869,511 km (0.067 R)
• M83: 26,703,370 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.4

Radius: 5.3

Gravity: 33.83 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.98 AU - 10.42 AU

Year: 18018 Days

Day: 22.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,159,566 km

• M1: 133,441 km (0.06 R)
• M2: 183,108 km (0.108 R)
• M3: 378,483 km (0.085 R)
• M4: 675,135 km (0.048 R)
• M5: 722,558 km (0.094 R)
• M6: 1,346,530 km (0.119 R)
• M7: 1,406,968 km (0.119 R)
• M8: 1,658,143 km (0.111 R)
• M9: 2,418,549 km (0.098 R)
• M10: 2,642,497 km (0.089 R)
• M11: 3,730,522 km (0.097 R)
• M12: 4,387,855 km (0.088 R)
• M13: 4,753,024 km (0.062 R)
• M14: 5,561,002 km (0.111 R)
• M15: 6,257,679 km (0.107 R)
• M16: 6,876,715 km (0.101 R)
• M17: 7,895,925 km (0.118 R)
• M18: 8,061,081 km (0.114 R)
• M19: 8,116,432 km (0.11 R)
• M20: 8,394,984 km (0.064 R)
• M21: 10,190,906 km (0.102 R)
• M22: 10,310,734 km (0.102 R)
• M23: 10,551,736 km (0.09 R)
• M24: 11,039,425 km (0.064 R)
• M25: 13,982,614 km (0.099 R)
• M26: 14,316,367 km (0.075 R)
• M27: 14,652,663 km (0.08 R)
• M28: 15,127,935 km (0.077 R)
• M29: 15,608,294 km (0.111 R)
• M30: 16,795,503 km (0.08 R)
• M31: 17,579,096 km (0.049 R)
• M32: 18,228,949 km (0.114 R)
• M33: 18,520,366 km (0.09 R)
• M34: 19,107,687 km (0.1 R)
• M35: 19,477,942 km (0.054 R)
• M36: 19,626,642 km (0.1 R)
• M37: 19,850,590 km (0.1 R)
• M38: 21,134,888 km (0.095 R)
• M39: 21,364,222 km (0.08 R)
• M40: 23,386,934 km (0.066 R)
• M41: 24,983,892 km (0.082 R)
• M42: 25,713,929 km (0.081 R)
• M43: 25,877,140 km (0.101 R)
• M44: 26,204,610 km (0.035 R)
• M45: 27,527,953 km (0.073 R)
• M46: 28,872,838 km (0.081 R)
• M47: 28,957,660 km (0.09 R)
• M48: 29,297,546 km (0.083 R)
• M49: 29,895,489 km (0.091 R)
• M50: 32,151,724 km (0.037 R)
• M51: 32,327,501 km (0.081 R)
• M52: 32,856,779 km (0.118 R)
• M53: 32,945,341 km (0.113 R)
• M54: 33,656,230 km (0.105 R)
• M55: 34,731,988 km (0.073 R)
• M56: 36,092,581 km (0.075 R)
• M57: 36,733,458 km (0.116 R)
• M58: 37,193,471 km (0.081 R)
• M59: 38,491,831 km (0.09 R)
• M60: 39,334,217 km (0.119 R)
• M61: 39,710,605 km (0.099 R)
• M62: 40,942,095 km (0.095 R)
• M63: 41,037,389 km (0.077 R)
• M64: 41,323,569 km (0.063 R)
• M65: 41,993,917 km (0.055 R)
• M66: 42,860,987 km (0.052 R)
• M67: 44,123,892 km (0.105 R)
• M68: 44,417,104 km (0.098 R)
• M69: 44,514,941 km (0.05 R)
• M70: 45,793,703 km (0.043 R)
• M71: 47,684,471 km (0.115 R)
• M72: 49,194,961 km (0.069 R)
• M73: 49,296,238 km (0.073 R)
• M74: 50,516,807 km (0.115 R)
• M75: 52,159,691 km (0.115 R)
• M76: 53,091,387 km (0.095 R)
• M77: 53,819,928 km (0.068 R)
• M78: 54,971,383 km (0.053 R)
• M79: 57,298,677 km (0.056 R)
• M80: 57,831,994 km (0.105 R)
• M81: 59,765,845 km (0.083 R)
• M82: 60,198,333 km (0.044 R)
• M83: 61,175,506 km (0.069 R)
• M84: 63,365,768 km (0.088 R)
• M85: 64,581,251 km (0.104 R)
• M86: 67,147,603 km (0.078 R)
• M87: 67,372,299 km (0.108 R)
• M88: 67,597,294 km (0.115 R)
• M89: 69,406,082 km (0.115 R)
• M90: 72,724,910 km (0.106 R)
• M91: 73,417,997 km (0.073 R)
• M92: 73,997,240 km (0.071 R)
• M93: 76,329,322 km (0.09 R)
• M94: 79,040,933 km (0.082 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: 292 - 15,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit