🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 10.5

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.78 AU - 0.98 AU

Year: 542 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,834,705 km

• M1: 175,179 km (0.065 R)
• M2: 271,371 km (0.104 R)
• M3: 376,687 km (0.094 R)
• M4: 447,896 km (0.076 R)
• M5: 533,167 km (0.117 R)
• M6: 607,068 km (0.051 R)
• M7: 781,499 km (0.096 R)
• M8: 867,518 km (0.056 R)
• M9: 951,742 km (0.08 R)
• M10: 1,111,811 km (0.109 R)
• M11: 1,269,188 km (0.085 R)
• M12: 1,347,727 km (0.107 R)
• M13: 1,421,778 km (0.112 R)
• M14: 1,522,757 km (0.104 R)
• M15: 1,606,532 km (0.101 R)
• M16: 1,718,580 km (0.063 R)
• M17: 1,895,255 km (0.089 R)
• M18: 1,971,700 km (0.091 R)
• M19: 2,237,087 km (0.096 R)
• M20: 2,468,365 km (0.086 R)
• M21: 2,544,660 km (0.084 R)
• M22: 2,614,073 km (0.119 R)
• M23: 2,738,987 km (0.068 R)
• M24: 2,849,989 km (0.077 R)
• M25: 3,011,256 km (0.067 R)
• M26: 3,158,909 km (0.053 R)
• M27: 3,250,463 km (0.049 R)
• M28: 3,521,683 km (0.114 R)
• M29: 3,791,408 km (0.098 R)
• M30: 3,987,082 km (0.113 R)
• M31: 4,077,140 km (0.083 R)
• M32: 4,149,546 km (0.102 R)
• M33: 4,277,602 km (0.07 R)
• M34: 4,444,104 km (0.091 R)
• M35: 4,537,453 km (0.049 R)
• M36: 4,927,455 km (0.091 R)
• M37: 5,397,790 km (0.102 R)
• M38: 5,537,664 km (0.093 R)
• M39: 5,699,080 km (0.075 R)
• M40: 5,770,289 km (0.096 R)
• M41: 5,892,810 km (0.116 R)
• M42: 6,006,055 km (0.112 R)
• M43: 6,402,490 km (0.084 R)
• M44: 6,582,606 km (0.119 R)
• M45: 6,657,255 km (0.11 R)
• M46: 6,926,232 km (0.044 R)
• M47: 7,002,228 km (0.065 R)
• M48: 7,144,046 km (0.075 R)
• M49: 7,275,842 km (0.093 R)
• M50: 7,463,887 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 8.4

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.72 AU - 1.06 AU

Year: 551 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,834,705 km

• M1: 108,608 km (0.05 R)
• M2: 181,462 km (0.082 R)
• M3: 235,916 km (0.099 R)
• M4: 328,068 km (0.112 R)
• M5: 415,433 km (0.05 R)
• M6: 469,438 km (0.06 R)
• M7: 683,812 km (0.111 R)
• M8: 883,824 km (0.065 R)
• M9: 1,002,605 km (0.114 R)
• M10: 1,083,238 km (0.103 R)
• M11: 1,156,392 km (0.079 R)
• M12: 1,236,277 km (0.089 R)
• M13: 1,338,751 km (0.084 R)
• M14: 1,412,353 km (0.113 R)
• M15: 1,470,996 km (0.056 R)
• M16: 1,657,993 km (0.087 R)
• M17: 1,754,484 km (0.047 R)
• M18: 1,817,913 km (0.118 R)
• M19: 1,893,909 km (0.076 R)
• M20: 1,994,888 km (0.096 R)
• M21: 2,085,394 km (0.104 R)
• M22: 2,158,996 km (0.111 R)
• M23: 2,277,179 km (0.118 R)
• M24: 2,404,038 km (0.073 R)
• M25: 2,481,230 km (0.06 R)
• M26: 2,539,723 km (0.088 R)
• M27: 2,592,082 km (0.088 R)
• M28: 2,677,951 km (0.105 R)
• M29: 2,845,800 km (0.114 R)
• M30: 2,948,275 km (0.113 R)
• M31: 3,010,208 km (0.099 R)
• M32: 3,079,771 km (0.08 R)
• M33: 3,170,876 km (0.119 R)
• M34: 3,456,908 km (0.075 R)
• M35: 3,529,612 km (0.12 R)
• M36: 3,610,395 km (0.106 R)
• M37: 3,721,397 km (0.043 R)
• M38: 3,788,566 km (0.085 R)
• M39: 4,007,877 km (0.087 R)
• M40: 4,076,841 km (0.114 R)
• M41: 4,138,326 km (0.117 R)
• M42: 4,200,259 km (0.09 R)
• M43: 4,293,758 km (0.119 R)
• M44: 4,435,128 km (0.105 R)
• M45: 4,506,486 km (0.088 R)
• M46: 4,570,215 km (0.091 R)
• M47: 4,658,328 km (0.089 R)
• M48: 4,836,350 km (0.082 R)
• M49: 4,967,098 km (0.117 R)
• M50: 5,057,754 km (0.051 R)
• M51: 5,157,237 km (0.069 R)
• M52: 5,215,580 km (0.057 R)
• M53: 5,459,724 km (0.067 R)
• M54: 5,742,015 km (0.069 R)
• M55: 5,837,159 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 12

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.06 AU - 1.22 AU

Year: 798 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,834,705 km

• M1: 150,495 km (0.096 R)
• M2: 232,026 km (0.113 R)
• M3: 345,870 km (0.113 R)
• M4: 468,690 km (0.062 R)
• M5: 623,075 km (0.118 R)
• M6: 700,567 km (0.113 R)
• M7: 781,948 km (0.118 R)
• M8: 897,737 km (0.092 R)
• M9: 1,041,650 km (0.057 R)
• M10: 1,240,316 km (0.114 R)
• M11: 1,390,213 km (0.062 R)
• M12: 1,508,395 km (0.061 R)
• M13: 1,675,795 km (0.107 R)
• M14: 1,755,232 km (0.096 R)
• M15: 1,849,478 km (0.117 R)
• M16: 1,938,639 km (0.074 R)
• M17: 2,043,507 km (0.117 R)
• M18: 2,135,809 km (0.072 R)
• M19: 2,310,240 km (0.105 R)
• M20: 2,406,731 km (0.029 R)
• M21: 2,603,751 km (0.092 R)
• M22: 2,743,475 km (0.104 R)
• M23: 2,845,950 km (0.09 R)
• M24: 3,276,941 km (0.036 R)
• M25: 3,702,697 km (0.119 R)
• M26: 3,816,391 km (0.064 R)
• M27: 3,966,737 km (0.062 R)
• M28: 4,119,177 km (0.099 R)
• M29: 4,227,935 km (0.065 R)
• M30: 4,420,617 km (0.1 R)
• M31: 4,634,991 km (0.085 R)
• M32: 4,967,996 km (0.056 R)
• M33: 5,045,188 km (0.08 R)
• M34: 5,122,680 km (0.096 R)
• M35: 5,230,091 km (0.103 R)
• M36: 5,318,503 km (0.097 R)
• M37: 5,526,744 km (0.06 R)
• M38: 5,616,951 km (0.074 R)
• M39: 5,747,849 km (0.089 R)
• M40: 5,859,599 km (0.092 R)
• M41: 5,951,452 km (0.051 R)
• M42: 6,147,126 km (0.09 R)
• M43: 6,355,366 km (0.113 R)
• M44: 6,597,715 km (0.112 R)
• M45: 6,693,458 km (0.116 R)
• M46: 6,918,602 km (0.111 R)
• M47: 7,015,841 km (0.119 R)
• M48: 7,102,608 km (0.099 R)
• M49: 7,332,240 km (0.086 R)
• M50: 7,497,845 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 11.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.7 AU - 3.84 AU

Year: 3879 Days

Day: 10.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,834,705 km

• M1: 186,848 km (0.112 R)
• M2: 290,220 km (0.105 R)
• M3: 628,610 km (0.085 R)
• M4: 740,809 km (0.103 R)
• M5: 872,754 km (0.073 R)
• M6: 961,316 km (0.053 R)
• M7: 1,232,088 km (0.051 R)
• M8: 1,895,255 km (0.07 R)
• M9: 2,220,182 km (0.106 R)
• M10: 2,362,450 km (0.097 R)
• M11: 3,020,381 km (0.117 R)
• M12: 3,158,759 km (0.108 R)
• M13: 3,989,326 km (0.108 R)
• M14: 4,097,785 km (0.102 R)
• M15: 4,496,463 km (0.093 R)
• M16: 4,586,820 km (0.092 R)
• M17: 5,094,555 km (0.077 R)
• M18: 5,236,225 km (0.05 R)
• M19: 5,840,450 km (0.031 R)
• M20: 5,939,185 km (0.058 R)
• M21: 6,138,300 km (0.027 R)
• M22: 6,314,526 km (0.077 R)
• M23: 6,415,804 km (0.097 R)
• M24: 6,878,959 km (0.11 R)
• M25: 6,957,199 km (0.117 R)
• M26: 7,035,737 km (0.069 R)
• M27: 7,246,670 km (0.093 R)
• M28: 7,701,897 km (0.111 R)
• M29: 7,974,015 km (0.094 R)
• M30: 8,111,197 km (0.104 R)
• M31: 8,360,277 km (0.111 R)
• M32: 8,922,765 km (0.116 R)
• M33: 9,036,759 km (0.105 R)
• M34: 9,966,210 km (0.11 R)
• M35: 10,143,783 km (0.118 R)
• M36: 10,622,795 km (0.109 R)
• M37: 10,986,767 km (0.101 R)
• M38: 11,633,778 km (0.107 R)
• M39: 11,914,872 km (0.08 R)
• M40: 12,040,534 km (0.111 R)
• M41: 12,293,205 km (0.09 R)
• M42: 12,483,793 km (0.087 R)
• M43: 13,061,540 km (0.107 R)
• M44: 13,256,167 km (0.099 R)
• M45: 13,353,704 km (0.093 R)
• M46: 13,549,827 km (0.115 R)
• M47: 13,648,113 km (0.046 R)
• M48: 13,779,609 km (0.1 R)
• M49: 14,544,055 km (0.112 R)
• M50: 15,083,953 km (0.044 R)
• M51: 15,493,253 km (0.077 R)
• M52: 15,630,434 km (0.072 R)
• M53: 16,044,671 km (0.077 R)
• M54: 16,183,498 km (0.098 R)
• M55: 16,322,773 km (0.096 R)
• M56: 18,277,718 km (0.119 R)
• M57: 19,782,673 km (0.09 R)
• M58: 20,043,572 km (0.066 R)
• M59: 20,343,216 km (0.101 R)
• M60: 20,606,508 km (0.104 R)
• M61: 21,250,826 km (0.111 R)
• M62: 21,365,269 km (0.066 R)
• M63: 22,598,105 km (0.078 R)
• M64: 22,949,061 km (0.064 R)
• M65: 23,144,735 km (0.083 R)
• M66: 23,893,622 km (0.066 R)
• M67: 24,370,690 km (0.108 R)
• M68: 24,610,495 km (0.076 R)
• M69: 25,172,834 km (0.119 R)
• M70: 25,455,574 km (0.091 R)
• M71: 25,536,656 km (0.048 R)
• M72: 26,146,865 km (0.109 R)
• M73: 26,515,175 km (0.088 R)
• M74: 27,009,148 km (0.11 R)
• M75: 27,464,523 km (0.103 R)
• M76: 27,547,700 km (0.117 R)
• M77: 27,672,465 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 9.2

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.56 AU - 4.42 AU

Year: 5228 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,834,705 km

• M1: 115,490 km (0.102 R)
• M2: 417,228 km (0.051 R)
• M3: 778,956 km (0.076 R)
• M4: 999,613 km (0.082 R)
• M5: 1,255,874 km (0.064 R)
• M6: 1,335,311 km (0.096 R)
• M7: 1,865,785 km (0.099 R)
• M8: 1,957,189 km (0.098 R)
• M9: 2,536,881 km (0.096 R)
• M10: 2,638,458 km (0.075 R)
• M11: 2,783,119 km (0.063 R)
• M12: 2,951,566 km (0.054 R)
• M13: 3,080,220 km (0.091 R)
• M14: 3,432,374 km (0.119 R)
• M15: 3,636,126 km (0.033 R)
• M16: 4,392,642 km (0.108 R)
• M17: 4,564,680 km (0.104 R)
• M18: 4,738,812 km (0.114 R)
• M19: 5,145,269 km (0.112 R)
• M20: 5,222,761 km (0.104 R)
• M21: 5,722,418 km (0.111 R)
• M22: 6,514,389 km (0.095 R)
• M23: 8,079,033 km (0.099 R)
• M24: 8,289,966 km (0.104 R)
• M25: 8,656,032 km (0.08 R)
• M26: 8,934,134 km (0.031 R)
• M27: 9,594,160 km (0.091 R)
• M28: 9,914,150 km (0.066 R)
• M29: 10,237,431 km (0.116 R)
• M30: 10,433,255 km (0.113 R)
• M31: 10,597,214 km (0.082 R)
• M32: 10,994,546 km (0.115 R)
• M33: 11,803,571 km (0.049 R)
• M34: 12,043,077 km (0.073 R)
• M35: 12,353,493 km (0.115 R)
• M36: 12,457,613 km (0.064 R)
• M37: 13,194,233 km (0.115 R)
• M38: 13,944,915 km (0.083 R)
• M39: 14,089,576 km (0.084 R)
• M40: 14,599,406 km (0.062 R)
• M41: 14,856,714 km (0.029 R)
• M42: 15,375,669 km (0.035 R)
• M43: 15,562,517 km (0.105 R)
• M44: 15,674,865 km (0.075 R)
• M45: 16,051,702 km (0.096 R)
• M46: 17,862,135 km (0.12 R)
• M47: 18,255,578 km (0.118 R)
• M48: 18,851,276 km (0.114 R)
• M49: 19,372,625 km (0.081 R)
• M50: 19,493,650 km (0.086 R)
• M51: 19,574,433 km (0.113 R)
• M52: 19,817,529 km (0.039 R)
• M53: 20,020,833 km (0.106 R)
• M54: 20,102,363 km (0.103 R)
• M55: 20,306,714 km (0.068 R)
• M56: 20,429,534 km (0.061 R)
• M57: 20,717,360 km (0.105 R)
• M58: 21,546,881 km (0.114 R)
• M59: 21,672,244 km (0.12 R)
• M60: 22,387,321 km (0.115 R)
• M61: 22,684,124 km (0.114 R)
• M62: 23,024,758 km (0.098 R)
• M63: 23,324,253 km (0.111 R)
• M64: 23,452,907 km (0.112 R)
• M65: 24,404,349 km (0.042 R)
• M66: 24,840,876 km (0.1 R)
• M67: 25,016,205 km (0.091 R)
• M68: 25,943,712 km (0.091 R)
• M69: 26,389,214 km (0.063 R)
• M70: 26,702,622 km (0.108 R)
• M71: 28,563,021 km (0.066 R)
• M72: 29,254,163 km (0.107 R)
• M73: 29,532,116 km (0.115 R)
• M74: 29,904,016 km (0.114 R)
• M75: 30,043,890 km (0.028 R)
• M76: 30,277,562 km (0.116 R)
• M77: 30,464,858 km (0.087 R)
• M78: 30,746,701 km (0.053 R)
• M79: 30,982,168 km (0.119 R)
• M80: 31,123,687 km (0.027 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 13,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit