🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 12

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.58 AU - 0.58 AU

Year: 300 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 19,289,101 km

• M1: 156,629 km (0.078 R)
• M2: 242,049 km (0.069 R)
• M3: 326,572 km (0.051 R)
• M4: 409,150 km (0.062 R)
• M5: 487,539 km (0.103 R)
• M6: 606,470 km (0.087 R)
• M7: 689,796 km (0.096 R)
• M8: 791,672 km (0.073 R)
• M9: 932,593 km (0.114 R)
• M10: 1,054,964 km (0.109 R)
• M11: 1,142,479 km (0.11 R)
• M12: 1,245,103 km (0.099 R)
• M13: 1,333,815 km (0.05 R)
• M14: 1,482,365 km (0.093 R)
• M15: 1,563,298 km (0.116 R)
• M16: 1,767,798 km (0.096 R)
• M17: 1,878,201 km (0.077 R)
• M18: 2,001,021 km (0.044 R)
• M19: 2,086,142 km (0.116 R)
• M20: 2,167,524 km (0.092 R)
• M21: 2,265,361 km (0.083 R)
• M22: 2,380,701 km (0.086 R)
• M23: 2,487,364 km (0.072 R)
• M24: 2,650,276 km (0.118 R)
• M25: 2,744,223 km (0.049 R)
• M26: 2,918,505 km (0.107 R)
• M27: 3,027,113 km (0.097 R)
• M28: 3,178,057 km (0.072 R)
• M29: 3,403,352 km (0.113 R)
• M30: 3,536,045 km (0.061 R)
• M31: 3,932,330 km (0.082 R)
• M32: 4,033,757 km (0.103 R)
• M33: 4,180,961 km (0.116 R)
• M34: 4,258,453 km (0.078 R)
• M35: 4,349,558 km (0.039 R)
• M36: 4,461,009 km (0.108 R)
• M37: 4,546,878 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.8

Radius: 9.3

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.57 AU - 0.67 AU

Year: 331 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 19,289,101 km

• M1: 117,584 km (0.097 R)
• M2: 178,021 km (0.102 R)
• M3: 286,779 km (0.092 R)
• M4: 363,523 km (0.048 R)
• M5: 465,249 km (0.075 R)
• M6: 532,419 km (0.111 R)
• M7: 614,249 km (0.062 R)
• M8: 681,717 km (0.111 R)
• M9: 828,922 km (0.1 R)
• M10: 891,753 km (0.038 R)
• M11: 952,041 km (0.084 R)
• M12: 1,045,091 km (0.077 R)
• M13: 1,113,607 km (0.111 R)
• M14: 1,174,343 km (0.068 R)
• M15: 1,245,701 km (0.08 R)
• M16: 1,388,268 km (0.114 R)
• M17: 1,474,287 km (0.098 R)
• M18: 1,546,692 km (0.03 R)
• M19: 1,609,673 km (0.044 R)
• M20: 1,689,558 km (0.109 R)
• M21: 1,770,940 km (0.065 R)
• M22: 1,831,527 km (0.027 R)
• M23: 1,960,330 km (0.118 R)
• M24: 2,046,050 km (0.108 R)
• M25: 2,133,116 km (0.112 R)
• M26: 2,227,213 km (0.08 R)
• M27: 2,334,924 km (0.117 R)
• M28: 2,567,997 km (0.101 R)
• M29: 2,738,239 km (0.098 R)
• M30: 2,821,565 km (0.057 R)
• M31: 2,977,596 km (0.119 R)
• M32: 3,043,569 km (0.114 R)
• M33: 3,190,175 km (0.107 R)
• M34: 3,250,911 km (0.084 R)
• M35: 3,560,280 km (0.097 R)
• M36: 3,707,933 km (0.112 R)
• M37: 3,922,456 km (0.107 R)
• M38: 4,024,033 km (0.094 R)
• M39: 4,229,581 km (0.089 R)
• M40: 4,289,121 km (0.105 R)
• M41: 4,620,779 km (0.089 R)
• M42: 4,743,599 km (0.088 R)
• M43: 4,805,383 km (0.057 R)
• M44: 4,914,140 km (0.065 R)
• M45: 4,992,231 km (0.076 R)
• M46: 5,086,627 km (0.066 R)
• M47: 5,237,272 km (0.089 R)
• M48: 5,357,399 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 13.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.94 AU - 3 AU

Year: 2633 Days

Day: 12.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 19,289,101 km

• M1: 170,691 km (0.114 R)
• M2: 304,731 km (0.118 R)
• M3: 548,127 km (0.102 R)
• M4: 694,583 km (0.05 R)
• M5: 890,107 km (0.081 R)
• M6: 1,193,791 km (0.09 R)
• M7: 1,399,039 km (0.098 R)
• M8: 1,652,608 km (0.077 R)
• M9: 2,045,601 km (0.091 R)
• M10: 2,237,236 km (0.057 R)
• M11: 2,786,111 km (0.082 R)
• M12: 3,062,568 km (0.098 R)
• M13: 3,227,424 km (0.1 R)
• M14: 3,461,246 km (0.074 R)
• M15: 4,236,761 km (0.112 R)
• M16: 4,723,403 km (0.094 R)
• M17: 4,850,561 km (0.069 R)
• M18: 5,065,085 km (0.117 R)
• M19: 5,348,573 km (0.11 R)
• M20: 5,536,916 km (0.068 R)
• M21: 5,716,135 km (0.089 R)
• M22: 5,931,556 km (0.091 R)
• M23: 6,103,593 km (0.04 R)
• M24: 6,428,968 km (0.12 R)
• M25: 6,688,820 km (0.072 R)
• M26: 6,903,942 km (0.104 R)
• M27: 7,353,334 km (0.08 R)
• M28: 7,887,697 km (0.12 R)
• M29: 8,039,090 km (0.118 R)
• M30: 8,370,450 km (0.104 R)
• M31: 8,628,506 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 9.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.96 AU - 5 AU

Year: 7538 Days

Day: 7.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,289,101 km

• M1: 117,883 km (0.1 R)
• M2: 179,368 km (0.063 R)
• M3: 339,138 km (0.104 R)
• M4: 476,768 km (0.078 R)
• M5: 676,930 km (0.089 R)
• M6: 780,003 km (0.047 R)
• M7: 1,605,484 km (0.108 R)
• M8: 1,665,323 km (0.115 R)
• M9: 1,828,385 km (0.063 R)
• M10: 1,933,104 km (0.082 R)
• M11: 2,192,806 km (0.031 R)
• M12: 2,349,435 km (0.064 R)
• M13: 2,463,578 km (0.07 R)
• M14: 2,914,615 km (0.058 R)
• M15: 3,212,614 km (0.11 R)
• M16: 3,520,636 km (0.117 R)
• M17: 3,784,677 km (0.083 R)
• M18: 3,919,015 km (0.118 R)
• M19: 4,000,397 km (0.109 R)
• M20: 4,109,902 km (0.119 R)
• M21: 4,359,880 km (0.12 R)
• M22: 4,444,403 km (0.072 R)
• M23: 4,845,625 km (0.077 R)
• M24: 5,050,723 km (0.077 R)
• M25: 5,318,503 km (0.046 R)
• M26: 5,378,642 km (0.076 R)
• M27: 5,560,553 km (0.103 R)
• M28: 6,276,528 km (0.102 R)
• M29: 6,468,014 km (0.034 R)
• M30: 7,420,952 km (0.06 R)
• M31: 7,488,271 km (0.07 R)
• M32: 7,555,889 km (0.099 R)
• M33: 8,522,740 km (0.072 R)
• M34: 8,593,350 km (0.061 R)
• M35: 8,877,586 km (0.113 R)
• M36: 8,949,094 km (0.037 R)
• M37: 9,859,397 km (0.113 R)
• M38: 10,119,698 km (0.08 R)
• M39: 10,571,034 km (0.102 R)
• M40: 10,799,171 km (0.071 R)
• M41: 11,298,978 km (0.112 R)
• M42: 11,532,350 km (0.079 R)
• M43: 11,610,440 km (0.092 R)
• M44: 11,964,090 km (0.103 R)
• M45: 12,803,184 km (0.105 R)
• M46: 13,127,812 km (0.111 R)
• M47: 13,619,839 km (0.06 R)
• M48: 13,992,936 km (0.081 R)
• M49: 15,174,909 km (0.086 R)
• M50: 15,260,628 km (0.094 R)
• M51: 15,951,621 km (0.084 R)
• M52: 16,520,542 km (0.057 R)
• M53: 17,274,665 km (0.052 R)
• M54: 17,768,487 km (0.099 R)
• M55: 19,977,599 km (0.12 R)
• M56: 21,690,494 km (0.092 R)
• M57: 22,809,337 km (0.059 R)
• M58: 23,153,562 km (0.091 R)
• M59: 24,346,754 km (0.053 R)
• M60: 24,447,134 km (0.103 R)
• M61: 24,950,830 km (0.063 R)
• M62: 25,051,959 km (0.077 R)
• M63: 25,661,869 km (0.111 R)
• M64: 27,155,903 km (0.103 R)
• M65: 27,468,563 km (0.1 R)
• M66: 29,476,016 km (0.114 R)
• M67: 33,017,896 km (0.099 R)
• M68: 34,134,345 km (0.098 R)
• M69: 35,433,752 km (0.111 R)
• M70: 35,604,443 km (0.05 R)
• M71: 35,889,427 km (0.027 R)
• M72: 36,404,492 km (0.092 R)
• M73: 36,461,788 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.5

Radius: 5.8

Gravity: 18.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.55 AU - 6.63 AU

Year: 11474 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 19,289,101 km

• M1: 227,987 km (0.034 R)
• M2: 393,143 km (0.041 R)
• M3: 644,468 km (0.116 R)
• M4: 805,734 km (0.068 R)
• M5: 901,028 km (0.045 R)
• M6: 1,208,900 km (0.079 R)
• M7: 1,363,136 km (0.077 R)
• M8: 1,477,429 km (0.1 R)
• M9: 1,571,077 km (0.113 R)
• M10: 2,016,729 km (0.108 R)
• M11: 3,196,009 km (0.058 R)
• M12: 3,317,782 km (0.06 R)
• M13: 3,410,083 km (0.072 R)
• M14: 3,819,832 km (0.114 R)
• M15: 4,278,350 km (0.113 R)
• M16: 4,548,224 km (0.107 R)
• M17: 4,858,490 km (0.117 R)
• M18: 4,998,514 km (0.107 R)
• M19: 5,941,279 km (0.088 R)
• M20: 6,091,027 km (0.117 R)
• M21: 6,204,272 km (0.046 R)
• M22: 6,586,645 km (0.104 R)
• M23: 6,858,913 km (0.116 R)
• M24: 6,937,302 km (0.052 R)
• M25: 7,174,564 km (0.057 R)
• M26: 7,374,277 km (0.095 R)
• M27: 7,414,370 km (0.117 R)
• M28: 9,556,910 km (0.097 R)
• M29: 10,176,395 km (0.104 R)
• M30: 10,221,125 km (0.056 R)
• M31: 11,500,336 km (0.073 R)
• M32: 11,546,861 km (0.109 R)
• M33: 11,827,956 km (0.084 R)
• M34: 12,206,139 km (0.117 R)
• M35: 13,315,407 km (0.035 R)
• M36: 14,557,219 km (0.087 R)
• M37: 14,759,326 km (0.107 R)
• M38: 15,115,219 km (0.044 R)
• M39: 15,525,417 km (0.093 R)
• M40: 15,628,639 km (0.091 R)
• M41: 15,680,250 km (0.109 R)
• M42: 17,149,601 km (0.116 R)
• M43: 17,792,572 km (0.09 R)
• M44: 18,443,473 km (0.038 R)
• M45: 19,046,950 km (0.114 R)
• M46: 19,212,705 km (0.07 R)
• M47: 19,268,056 km (0.038 R)
• M48: 19,378,908 km (0.047 R)
• M49: 19,489,910 km (0.089 R)
• M50: 19,712,811 km (0.119 R)
• M51: 20,499,097 km (0.095 R)
• M52: 21,525,039 km (0.108 R)
• M53: 22,276,320 km (0.118 R)
• M54: 22,509,244 km (0.118 R)
• M55: 23,804,612 km (0.091 R)
• M56: 23,923,691 km (0.099 R)
• M57: 24,042,771 km (0.093 R)
• M58: 24,701,750 km (0.105 R)
• M59: 25,914,839 km (0.054 R)
• M60: 26,590,274 km (0.113 R)
• M61: 26,775,476 km (0.068 R)
• M62: 26,837,409 km (0.094 R)
• M63: 26,961,127 km (0.114 R)
• M64: 27,458,390 km (0.116 R)
• M65: 27,708,069 km (0.108 R)
• M66: 28,841,123 km (0.092 R)
• M67: 29,285,878 km (0.118 R)
• M68: 29,413,335 km (0.045 R)
• M69: 29,604,820 km (0.12 R)
• M70: 31,412,710 km (0.059 R)
• M71: 31,477,935 km (0.113 R)
• M72: 31,543,160 km (0.108 R)
• M73: 31,870,181 km (0.108 R)
• M74: 32,857,976 km (0.06 R)
• M75: 33,522,190 km (0.113 R)
• M76: 34,392,102 km (0.049 R)
• M77: 35,676,998 km (0.041 R)
• M78: 36,633,676 km (0.065 R)
• M79: 36,908,487 km (0.083 R)
• M80: 39,694,897 km (0.052 R)
• M81: 40,047,948 km (0.085 R)
• M82: 40,260,377 km (0.068 R)
• M83: 40,402,047 km (0.1 R)
• M84: 40,544,015 km (0.096 R)
• M85: 42,620,433 km (0.044 R)
• M86: 43,999,576 km (0.113 R)
• M87: 44,145,584 km (0.102 R)
• M88: 44,291,741 km (0.069 R)
• M89: 45,910,390 km (0.102 R)
• M90: 46,578,045 km (0.096 R)
• M91: 47,099,693 km (0.12 R)
• M92: 49,280,979 km (0.077 R)
• M93: 49,812,351 km (0.069 R)
• M94: 49,888,347 km (0.077 R)
• M95: 51,110,861 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.6

Radius: 3.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.54 AU - 6.68 AU

Year: 11526 Days

Day: 24.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,289,101 km

• M1: 165,904 km (0.026 R)
• M2: 235,916 km (0.081 R)
• M3: 268,079 km (0.112 R)
• M4: 411,693 km (0.105 R)
• M5: 761,304 km (0.084 R)
• M6: 810,222 km (0.116 R)
• M7: 942,018 km (0.073 R)
• M8: 1,005,298 km (0.049 R)
• M9: 1,485,357 km (0.097 R)
• M10: 1,522,158 km (0.11 R)
• M11: 2,288,847 km (0.114 R)
• M12: 2,331,333 km (0.101 R)
• M13: 2,402,841 km (0.115 R)
• M14: 2,591,783 km (0.05 R)
• M15: 2,953,212 km (0.115 R)
• M16: 3,426,689 km (0.066 R)
• M17: 3,459,152 km (0.066 R)
• M18: 3,507,920 km (0.068 R)
• M19: 3,573,444 km (0.108 R)
• M20: 3,889,694 km (0.068 R)
• M21: 4,025,679 km (0.119 R)
• M22: 4,163,010 km (0.108 R)
• M23: 4,354,495 km (0.109 R)
• M24: 4,513,368 km (0.104 R)
• M25: 4,909,503 km (0.104 R)
• M26: 5,486,502 km (0.06 R)
• M27: 6,581,708 km (0.096 R)
• M28: 7,848,652 km (0.086 R)
• M29: 7,870,045 km (0.106 R)
• M30: 7,934,222 km (0.113 R)
• M31: 9,482,560 km (0.073 R)
• M32: 9,688,257 km (0.094 R)
• M33: 9,803,148 km (0.114 R)
• M34: 10,596,466 km (0.083 R)
• M35: 10,809,942 km (0.117 R)
• M36: 11,192,763 km (0.114 R)
• M37: 11,555,837 km (0.117 R)
• M38: 11,702,144 km (0.06 R)
• M39: 12,642,815 km (0.086 R)
• M40: 12,869,007 km (0.074 R)
• M41: 13,300,148 km (0.111 R)
• M42: 13,479,067 km (0.091 R)
• M43: 14,385,481 km (0.062 R)
• M44: 15,579,571 km (0.083 R)
• M45: 16,639,771 km (0.113 R)
• M46: 17,053,708 km (0.083 R)
• M47: 18,514,831 km (0.074 R)
• M48: 18,972,301 km (0.112 R)
• M49: 19,144,937 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit