🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.1

Radius: 12.6

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.62 AU - 0.74 AU

Year: 357 Days

Day: 6.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,525,600 km

• M1: 160,967 km (0.105 R)
• M2: 282,142 km (0.077 R)
• M3: 370,704 km (0.074 R)
• M4: 483,949 km (0.116 R)
• M5: 573,259 km (0.11 R)
• M6: 652,546 km (0.044 R)
• M7: 733,927 km (0.109 R)
• M8: 813,812 km (0.027 R)
• M9: 913,744 km (0.098 R)
• M10: 1,050,177 km (0.083 R)
• M11: 1,151,305 km (0.073 R)
• M12: 1,249,591 km (0.101 R)
• M13: 1,367,175 km (0.103 R)
• M14: 1,448,855 km (0.097 R)
• M15: 1,562,699 km (0.116 R)
• M16: 1,662,332 km (0.091 R)
• M17: 1,774,979 km (0.07 R)
• M18: 1,937,741 km (0.108 R)
• M19: 2,037,822 km (0.065 R)
• M20: 2,116,959 km (0.037 R)
• M21: 2,204,923 km (0.08 R)
• M22: 2,297,973 km (0.078 R)
• M23: 2,456,098 km (0.116 R)
• M24: 2,552,888 km (0.087 R)
• M25: 2,642,646 km (0.052 R)
• M26: 2,721,036 km (0.088 R)
• M27: 2,812,889 km (0.058 R)
• M28: 2,893,073 km (0.086 R)
• M29: 2,999,737 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 13.1

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.77 AU - 0.79 AU

Year: 438 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,525,600 km

• M1: 165,904 km (0.073 R)
• M2: 252,372 km (0.088 R)
• M3: 334,351 km (0.106 R)
• M4: 470,784 km (0.116 R)
• M5: 563,685 km (0.112 R)
• M6: 677,080 km (0.094 R)
• M7: 763,697 km (0.062 R)
• M8: 854,653 km (0.116 R)
• M9: 1,069,176 km (0.09 R)
• M10: 1,167,611 km (0.088 R)
• M11: 1,318,705 km (0.068 R)
• M12: 1,453,643 km (0.063 R)
• M13: 1,689,409 km (0.065 R)
• M14: 1,793,529 km (0.069 R)
• M15: 1,950,756 km (0.105 R)
• M16: 2,080,009 km (0.075 R)
• M17: 2,245,763 km (0.08 R)
• M18: 2,690,219 km (0.036 R)
• M19: 2,805,708 km (0.07 R)
• M20: 2,893,372 km (0.118 R)
• M21: 3,223,236 km (0.071 R)
• M22: 3,330,797 km (0.101 R)
• M23: 3,431,775 km (0.097 R)
• M24: 3,518,093 km (0.117 R)
• M25: 3,765,229 km (0.086 R)
• M26: 3,985,138 km (0.05 R)
• M27: 4,092,549 km (0.084 R)
• M28: 4,251,272 km (0.058 R)
• M29: 4,592,355 km (0.083 R)
• M30: 4,748,835 km (0.102 R)
• M31: 5,120,735 km (0.1 R)
• M32: 5,319,401 km (0.09 R)
• M33: 5,465,558 km (0.086 R)
• M34: 5,594,512 km (0.028 R)
• M35: 5,687,262 km (0.062 R)
• M36: 5,818,011 km (0.114 R)
• M37: 5,911,958 km (0.109 R)
• M38: 6,053,927 km (0.112 R)
• M39: 6,273,836 km (0.065 R)
• M40: 6,389,624 km (0.118 R)
• M41: 6,603,699 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 8.2

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.26 AU - 1.4 AU

Year: 975 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 83,525,600 km

• M1: 104,120 km (0.118 R)
• M2: 186,249 km (0.104 R)
• M3: 238,010 km (0.081 R)
• M4: 340,335 km (0.092 R)
• M5: 413,489 km (0.072 R)
• M6: 474,824 km (0.095 R)
• M7: 565,330 km (0.045 R)
• M8: 645,066 km (0.112 R)
• M9: 831,615 km (0.091 R)
• M10: 892,650 km (0.067 R)
• M11: 951,293 km (0.072 R)
• M12: 1,015,321 km (0.071 R)
• M13: 1,076,805 km (0.106 R)
• M14: 1,131,259 km (0.066 R)
• M15: 1,216,679 km (0.113 R)
• M16: 1,331,271 km (0.102 R)
• M17: 1,408,015 km (0.105 R)
• M18: 1,552,228 km (0.112 R)
• M19: 1,638,097 km (0.055 R)
• M20: 1,750,295 km (0.107 R)
• M21: 1,956,740 km (0.114 R)
• M22: 2,018,674 km (0.066 R)
• M23: 2,070,883 km (0.104 R)
• M24: 2,123,392 km (0.094 R)
• M25: 2,187,121 km (0.106 R)
• M26: 2,262,369 km (0.078 R)
• M27: 2,470,758 km (0.117 R)
• M28: 2,532,243 km (0.079 R)
• M29: 2,708,469 km (0.089 R)
• M30: 2,806,755 km (0.061 R)
• M31: 3,036,986 km (0.093 R)
• M32: 3,163,546 km (0.054 R)
• M33: 3,218,299 km (0.091 R)
• M34: 3,279,485 km (0.098 R)
• M35: 3,384,502 km (0.064 R)
• M36: 3,446,735 km (0.105 R)
• M37: 3,534,549 km (0.053 R)
• M38: 3,635,976 km (0.085 R)
• M39: 3,828,509 km (0.067 R)
• M40: 3,893,434 km (0.117 R)
• M41: 4,057,543 km (0.052 R)
• M42: 4,110,501 km (0.097 R)
• M43: 4,170,340 km (0.062 R)
• M44: 4,331,457 km (0.058 R)
• M45: 4,481,055 km (0.064 R)
• M46: 4,597,741 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 9.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.63 AU - 2.17 AU

Year: 1665 Days

Day: 7.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 83,525,600 km

• M1: 118,930 km (0.077 R)
• M2: 179,966 km (0.062 R)
• M3: 343,178 km (0.108 R)
• M4: 409,898 km (0.09 R)
• M5: 482,154 km (0.069 R)
• M6: 588,069 km (0.087 R)
• M7: 651,798 km (0.032 R)
• M8: 765,492 km (0.078 R)
• M9: 852,708 km (0.03 R)
• M10: 1,123,031 km (0.12 R)
• M11: 1,268,440 km (0.033 R)
• M12: 1,373,308 km (0.105 R)
• M13: 1,460,823 km (0.039 R)
• M14: 1,727,407 km (0.081 R)
• M15: 2,219,434 km (0.113 R)
• M16: 2,444,429 km (0.117 R)
• M17: 2,568,147 km (0.12 R)
• M18: 2,651,622 km (0.091 R)
• M19: 2,719,240 km (0.107 R)
• M20: 2,813,038 km (0.036 R)
• M21: 2,908,033 km (0.072 R)
• M22: 3,074,685 km (0.106 R)
• M23: 3,145,744 km (0.117 R)
• M24: 3,362,362 km (0.077 R)
• M25: 3,426,539 km (0.051 R)
• M26: 3,518,841 km (0.083 R)
• M27: 3,593,341 km (0.118 R)
• M28: 3,781,834 km (0.11 R)
• M29: 3,935,022 km (0.116 R)
• M30: 4,080,432 km (0.098 R)
• M31: 4,277,153 km (0.09 R)
• M32: 4,346,865 km (0.107 R)
• M33: 4,436,923 km (0.094 R)
• M34: 4,507,384 km (0.055 R)
• M35: 4,669,997 km (0.097 R)
• M36: 4,731,481 km (0.089 R)
• M37: 4,990,435 km (0.03 R)
• M38: 5,074,360 km (0.083 R)
• M39: 5,158,733 km (0.116 R)
• M40: 5,457,630 km (0.106 R)
• M41: 5,522,555 km (0.119 R)
• M42: 5,631,163 km (0.11 R)
• M43: 5,751,440 km (0.084 R)
• M44: 5,828,333 km (0.072 R)
• M45: 6,005,607 km (0.114 R)
• M46: 6,513,790 km (0.106 R)
• M47: 6,860,259 km (0.088 R)
• M48: 6,953,758 km (0.117 R)
• M49: 7,224,680 km (0.097 R)
• M50: 7,947,985 km (0.087 R)
• M51: 8,009,171 km (0.098 R)
• M52: 8,107,606 km (0.091 R)
• M53: 8,305,674 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779

Radius: 10.8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.7 AU - 2.22 AU

Year: 1745 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 83,525,600 km

• M1: 206,894 km (0.105 R)
• M2: 317,895 km (0.093 R)
• M3: 390,899 km (0.092 R)
• M4: 587,770 km (0.11 R)
• M5: 770,130 km (0.068 R)
• M6: 860,188 km (0.119 R)
• M7: 998,267 km (0.092 R)
• M8: 1,079,349 km (0.113 R)
• M9: 1,191,248 km (0.055 R)
• M10: 1,366,726 km (0.113 R)
• M11: 1,457,682 km (0.079 R)
• M12: 1,550,881 km (0.029 R)
• M13: 1,656,796 km (0.075 R)
• M14: 1,754,334 km (0.09 R)
• M15: 1,876,107 km (0.078 R)
• M16: 1,989,502 km (0.044 R)
• M17: 2,379,953 km (0.088 R)
• M18: 3,204,686 km (0.111 R)
• M19: 3,299,979 km (0.108 R)
• M20: 3,382,557 km (0.117 R)
• M21: 3,549,509 km (0.085 R)
• M22: 3,619,969 km (0.082 R)
• M23: 3,834,044 km (0.079 R)
• M24: 3,964,493 km (0.094 R)
• M25: 4,111,249 km (0.119 R)
• M26: 4,531,768 km (0.099 R)
• M27: 4,639,030 km (0.113 R)
• M28: 4,840,688 km (0.118 R)
• M29: 4,950,493 km (0.032 R)
• M30: 5,236,524 km (0.107 R)
• M31: 5,725,260 km (0.068 R)
• M32: 5,808,287 km (0.109 R)
• M33: 6,008,898 km (0.115 R)
• M34: 6,279,969 km (0.103 R)
• M35: 6,348,335 km (0.102 R)
• M36: 6,451,408 km (0.107 R)
• M37: 6,746,565 km (0.113 R)
• M38: 6,975,300 km (0.115 R)
• M39: 7,046,209 km (0.109 R)
• M40: 7,224,530 km (0.068 R)
• M41: 7,314,139 km (0.096 R)
• M42: 7,512,805 km (0.101 R)
• M43: 7,934,073 km (0.1 R)
• M44: 8,175,673 km (0.076 R)
• M45: 8,381,819 km (0.104 R)
• M46: 8,532,913 km (0.115 R)
• M47: 8,742,200 km (0.081 R)
• M48: 9,088,370 km (0.108 R)
• M49: 9,204,607 km (0.077 R)
• M50: 9,694,840 km (0.117 R)
• M51: 9,893,356 km (0.076 R)
• M52: 9,993,138 km (0.114 R)
• M53: 10,073,173 km (0.065 R)
• M54: 10,254,036 km (0.096 R)
• M55: 10,334,819 km (0.105 R)
• M56: 11,257,689 km (0.096 R)
• M57: 11,887,645 km (0.101 R)
• M58: 12,078,831 km (0.059 R)
• M59: 12,464,495 km (0.085 R)
• M60: 12,723,748 km (0.078 R)
• M61: 13,115,993 km (0.102 R)
• M62: 13,203,658 km (0.116 R)
• M63: 13,556,559 km (0.074 R)
• M64: 13,890,162 km (0.108 R)
• M65: 14,136,400 km (0.109 R)
• M66: 14,497,380 km (0.116 R)
• M67: 14,678,992 km (0.099 R)
• M68: 14,770,097 km (0.084 R)
• M69: 15,021,571 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811

Radius: 7.2

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.01 AU - 10.67 AU

Year: 21140 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,525,600 km

• M1: 612,603 km (0.042 R)
• M2: 659,427 km (0.11 R)
• M3: 912,697 km (0.111 R)
• M4: 994,527 km (0.077 R)
• M5: 1,195,287 km (0.106 R)
• M6: 1,536,520 km (0.101 R)
• M7: 1,668,016 km (0.097 R)
• M8: 1,837,660 km (0.056 R)
• M9: 2,230,654 km (0.116 R)
• M10: 3,301,027 km (0.119 R)
• M11: 3,428,634 km (0.118 R)
• M12: 4,320,387 km (0.109 R)
• M13: 4,366,911 km (0.117 R)
• M14: 4,696,476 km (0.113 R)
• M15: 4,840,090 km (0.103 R)
• M16: 5,033,968 km (0.086 R)
• M17: 5,529,885 km (0.085 R)
• M18: 6,145,481 km (0.08 R)
• M19: 6,728,613 km (0.091 R)
• M20: 6,782,618 km (0.086 R)
• M21: 7,833,842 km (0.071 R)
• M22: 8,176,421 km (0.113 R)
• M23: 8,816,850 km (0.049 R)
• M24: 8,935,182 km (0.096 R)
• M25: 9,413,147 km (0.038 R)
• M26: 9,534,022 km (0.108 R)
• M27: 9,899,639 km (0.107 R)
• M28: 10,022,459 km (0.119 R)
• M29: 10,456,592 km (0.057 R)
• M30: 11,278,931 km (0.106 R)
• M31: 12,253,412 km (0.109 R)
• M32: 13,322,438 km (0.109 R)
• M33: 13,868,022 km (0.074 R)
• M34: 14,630,223 km (0.108 R)
• M35: 14,910,719 km (0.036 R)
• M36: 16,195,017 km (0.119 R)
• M37: 16,339,827 km (0.089 R)
• M38: 17,144,365 km (0.055 R)
• M39: 17,292,018 km (0.064 R)
• M40: 18,262,160 km (0.075 R)
• M41: 18,791,737 km (0.072 R)
• M42: 19,943,640 km (0.053 R)
• M43: 20,645,703 km (0.045 R)
• M44: 20,881,619 km (0.048 R)
• M45: 21,276,557 km (0.103 R)
• M46: 21,594,453 km (0.119 R)
• M47: 22,557,265 km (0.12 R)
• M48: 22,800,062 km (0.053 R)
• M49: 22,881,294 km (0.12 R)
• M50: 24,110,090 km (0.025 R)
• M51: 28,010,107 km (0.104 R)
• M52: 30,032,221 km (0.086 R)
• M53: 31,919,249 km (0.118 R)
• M54: 32,374,176 km (0.114 R)
• M55: 32,648,090 km (0.115 R)
• M56: 32,739,644 km (0.116 R)
• M57: 32,831,197 km (0.083 R)
• M58: 33,014,604 km (0.11 R)
• M59: 33,566,920 km (0.112 R)
• M60: 33,659,371 km (0.12 R)
• M61: 36,563,814 km (0.088 R)
• M62: 36,753,953 km (0.104 R)
• M63: 38,383,373 km (0.082 R)
• M64: 38,576,653 km (0.116 R)
• M65: 39,352,917 km (0.095 R)
• M66: 39,547,693 km (0.092 R)
• M67: 39,840,606 km (0.057 R)
• M68: 42,010,373 km (0.105 R)
• M69: 43,813,925 km (0.034 R)
• M70: 45,234,207 km (0.072 R)
• M71: 45,745,084 km (0.081 R)
• M72: 49,584,513 km (0.111 R)
• M73: 50,957,822 km (0.069 R)
• M74: 53,202,538 km (0.107 R)
• M75: 54,282,784 km (0.1 R)
• M76: 54,391,243 km (0.094 R)
• M77: 55,697,980 km (0.069 R)
• M78: 57,898,714 km (0.08 R)
• M79: 59,232,679 km (0.099 R)
• M80: 62,611,795 km (0.097 R)
• M81: 63,523,445 km (0.069 R)
• M82: 64,439,432 km (0.108 R)
• M83: 64,898,997 km (0.117 R)
• M84: 66,168,634 km (0.116 R)
• M85: 66,632,388 km (0.044 R)
• M86: 69,908,431 km (0.112 R)
• M87: 71,803,986 km (0.072 R)
• M88: 74,437,656 km (0.083 R)
• M89: 74,678,659 km (0.103 R)
• M90: 75,887,559 km (0.108 R)
• M91: 76,494,478 km (0.067 R)
• M92: 78,938,009 km (0.089 R)
• M93: 82,152,718 km (0.119 R)
• M94: 82,277,183 km (0.104 R)
• M95: 82,775,793 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 18,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit