🌌 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: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.2

Radius: 12.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.69 AU - 1.05 AU

Year: 532 Days

Day: 7.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 81.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,594,975 km

• M1: 160,668 km (0.063 R)
• M2: 258,505 km (0.074 R)
• M3: 400,623 km (0.104 R)
• M4: 491,579 km (0.045 R)
• M5: 599,738 km (0.105 R)
• M6: 704,606 km (0.082 R)
• M7: 906,413 km (0.12 R)
• M8: 1,065,885 km (0.084 R)
• M9: 1,374,505 km (0.091 R)
• M10: 1,454,839 km (0.086 R)
• M11: 1,687,314 km (0.099 R)
• M12: 1,874,611 km (0.082 R)
• M13: 1,977,534 km (0.089 R)
• M14: 2,102,149 km (0.074 R)
• M15: 2,195,798 km (0.11 R)
• M16: 2,415,258 km (0.109 R)
• M17: 2,663,590 km (0.097 R)
• M18: 2,750,806 km (0.091 R)
• M19: 2,853,729 km (0.036 R)
• M20: 2,943,039 km (0.103 R)
• M21: 3,040,876 km (0.073 R)
• M22: 3,162,649 km (0.06 R)
• M23: 3,294,145 km (0.075 R)
• M24: 3,451,073 km (0.106 R)
• M25: 3,562,374 km (0.068 R)
• M26: 3,895,529 km (0.113 R)
• M27: 3,978,256 km (0.102 R)
• M28: 4,179,615 km (0.1 R)
• M29: 4,427,199 km (0.051 R)
• M30: 4,592,206 km (0.118 R)
• M31: 4,697,373 km (0.097 R)
• M32: 4,874,647 km (0.08 R)
• M33: 5,135,545 km (0.061 R)
• M34: 5,263,152 km (0.077 R)
• M35: 5,456,732 km (0.11 R)
• M36: 5,549,632 km (0.083 R)
• M37: 5,708,954 km (0.111 R)
• M38: 5,812,775 km (0.07 R)
• M39: 5,907,770 km (0.11 R)
• M40: 6,041,660 km (0.104 R)
• M41: 6,147,575 km (0.108 R)
• M42: 6,322,305 km (0.066 R)
• M43: 6,429,866 km (0.085 R)
• M44: 6,617,013 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.2

Radius: 11.6

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.83 AU - 1.05 AU

Year: 598 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,594,975 km

• M1: 155,283 km (0.11 R)
• M2: 242,947 km (0.064 R)
• M3: 442,211 km (0.117 R)
• M4: 589,715 km (0.084 R)
• M5: 675,285 km (0.09 R)
• M6: 804,986 km (0.063 R)
• M7: 881,131 km (0.116 R)
• M8: 992,283 km (0.047 R)
• M9: 1,235,379 km (0.113 R)
• M10: 1,373,458 km (0.076 R)
• M11: 1,568,234 km (0.098 R)
• M12: 1,678,937 km (0.105 R)
• M13: 1,772,136 km (0.088 R)
• M14: 1,874,162 km (0.056 R)
• M15: 1,950,158 km (0.108 R)
• M16: 2,062,805 km (0.089 R)
• M17: 2,170,366 km (0.096 R)
• M18: 2,346,443 km (0.027 R)
• M19: 2,421,242 km (0.109 R)
• M20: 2,550,344 km (0.083 R)
• M21: 2,799,724 km (0.096 R)
• M22: 3,016,342 km (0.056 R)
• M23: 3,130,784 km (0.081 R)
• M24: 3,364,307 km (0.091 R)
• M25: 3,457,656 km (0.09 R)
• M26: 3,534,698 km (0.056 R)
• M27: 3,647,046 km (0.087 R)
• M28: 3,760,591 km (0.1 R)
• M29: 3,866,357 km (0.075 R)
• M30: 3,991,122 km (0.116 R)
• M31: 4,171,686 km (0.083 R)
• M32: 4,327,418 km (0.099 R)
• M33: 4,475,669 km (0.063 R)
• M34: 4,597,442 km (0.072 R)
• M35: 4,672,839 km (0.117 R)
• M36: 4,825,130 km (0.098 R)
• M37: 5,017,662 km (0.104 R)
• M38: 5,203,014 km (0.098 R)
• M39: 5,341,093 km (0.08 R)
• M40: 5,580,599 km (0.054 R)
• M41: 5,701,773 km (0.064 R)
• M42: 5,874,858 km (0.107 R)
• M43: 6,163,731 km (0.112 R)
• M44: 6,236,735 km (0.098 R)
• M45: 6,457,242 km (0.079 R)
• M46: 6,637,807 km (0.069 R)
• M47: 6,798,475 km (0.1 R)
• M48: 6,982,181 km (0.052 R)
• M49: 7,156,613 km (0.117 R)
• M50: 7,321,469 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.5

Radius: 13.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.04 AU - 1.36 AU

Year: 862 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,594,975 km

• M1: 171,888 km (0.057 R)
• M2: 289,023 km (0.116 R)
• M3: 379,231 km (0.116 R)
• M4: 484,697 km (0.093 R)
• M5: 661,821 km (0.089 R)
• M6: 813,962 km (0.08 R)
• M7: 909,705 km (0.04 R)
• M8: 996,621 km (0.118 R)
• M9: 1,095,804 km (0.068 R)
• M10: 1,241,812 km (0.068 R)
• M11: 1,379,741 km (0.113 R)
• M12: 1,471,145 km (0.088 R)
• M13: 1,586,037 km (0.107 R)
• M14: 1,780,663 km (0.113 R)
• M15: 1,920,687 km (0.057 R)
• M16: 2,023,910 km (0.11 R)
• M17: 2,140,895 km (0.096 R)
• M18: 2,236,189 km (0.11 R)
• M19: 2,357,363 km (0.108 R)
• M20: 2,480,781 km (0.097 R)
• M21: 2,587,445 km (0.108 R)
• M22: 2,766,663 km (0.062 R)
• M23: 2,877,515 km (0.075 R)
• M24: 2,963,384 km (0.113 R)
• M25: 3,056,733 km (0.073 R)
• M26: 3,178,356 km (0.083 R)
• M27: 3,287,712 km (0.089 R)
• M28: 3,384,652 km (0.079 R)
• M29: 3,482,489 km (0.094 R)
• M30: 3,716,909 km (0.033 R)
• M31: 3,854,240 km (0.102 R)
• M32: 3,949,234 km (0.026 R)
• M33: 4,141,617 km (0.103 R)
• M34: 4,239,005 km (0.098 R)
• M35: 4,382,619 km (0.12 R)
• M36: 4,620,629 km (0.061 R)
• M37: 4,823,634 km (0.107 R)
• M38: 4,934,187 km (0.095 R)
• M39: 5,230,540 km (0.089 R)
• M40: 5,327,779 km (0.069 R)
• M41: 5,516,122 km (0.114 R)
• M42: 5,615,306 km (0.106 R)

Asteroid Belt

Center: 2.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 13.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.28 AU - 3.34 AU

Year: 3950 Days

Day: 12.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,594,975 km

• M1: 217,216 km (0.066 R)
• M2: 532,120 km (0.118 R)
• M3: 823,387 km (0.104 R)
• M4: 979,866 km (0.115 R)
• M5: 1,324,240 km (0.04 R)
• M6: 1,437,336 km (0.103 R)
• M7: 1,597,107 km (0.081 R)
• M8: 1,981,573 km (0.114 R)
• M9: 2,064,451 km (0.119 R)
• M10: 2,172,759 km (0.09 R)
• M11: 2,395,361 km (0.087 R)
• M12: 2,548,101 km (0.12 R)
• M13: 2,638,607 km (0.1 R)
• M14: 2,743,625 km (0.055 R)
• M15: 2,849,989 km (0.051 R)
• M16: 2,998,540 km (0.045 R)
• M17: 3,094,432 km (0.114 R)
• M18: 3,261,383 km (0.086 R)
• M19: 3,388,541 km (0.108 R)
• M20: 3,560,729 km (0.114 R)
• M21: 3,735,908 km (0.087 R)
• M22: 4,125,311 km (0.11 R)
• M23: 4,217,014 km (0.069 R)
• M24: 4,496,463 km (0.06 R)
• M25: 4,606,866 km (0.104 R)
• M26: 4,862,529 km (0.108 R)
• M27: 5,471,692 km (0.086 R)
• M28: 5,623,534 km (0.084 R)
• M29: 5,793,926 km (0.056 R)
• M30: 6,122,442 km (0.101 R)
• M31: 6,245,113 km (0.039 R)
• M32: 6,386,333 km (0.106 R)
• M33: 6,671,766 km (0.076 R)
• M34: 6,925,035 km (0.083 R)
• M35: 7,107,993 km (0.068 R)
• M36: 7,534,646 km (0.092 R)
• M37: 7,666,292 km (0.057 R)
• M38: 8,104,016 km (0.087 R)
• M39: 8,277,400 km (0.063 R)
• M40: 8,432,682 km (0.076 R)
• M41: 8,647,804 km (0.115 R)
• M42: 8,864,721 km (0.048 R)
• M43: 9,103,479 km (0.119 R)
• M44: 9,344,332 km (0.088 R)
• M45: 9,546,738 km (0.102 R)
• M46: 9,730,145 km (0.106 R)
• M47: 10,162,483 km (0.06 R)
• M48: 10,412,461 km (0.061 R)
• M49: 11,692,570 km (0.11 R)
• M50: 11,801,626 km (0.039 R)
• M51: 12,064,320 km (0.069 R)
• M52: 12,351,249 km (0.067 R)
• M53: 12,662,861 km (0.088 R)
• M54: 12,909,399 km (0.08 R)
• M55: 13,067,224 km (0.102 R)
• M56: 13,202,910 km (0.098 R)
• M57: 13,293,716 km (0.103 R)
• M58: 13,407,410 km (0.067 R)
• M59: 13,612,957 km (0.11 R)
• M60: 13,727,699 km (0.094 R)
• M61: 13,819,552 km (0.045 R)
• M62: 13,934,892 km (0.076 R)
• M63: 14,119,945 km (0.058 R)
• M64: 14,562,605 km (0.081 R)
• M65: 14,656,552 km (0.036 R)
• M66: 14,915,506 km (0.079 R)
• M67: 15,199,742 km (0.072 R)
• M68: 15,342,608 km (0.054 R)
• M69: 15,605,601 km (0.068 R)
• M70: 16,039,136 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 8.6

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.2 AU - 3.8 AU

Year: 4295 Days

Day: 11.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,594,975 km

• M1: 111,600 km (0.099 R)
• M2: 293,511 km (0.11 R)
• M3: 415,882 km (0.089 R)
• M4: 474,375 km (0.112 R)
• M5: 954,285 km (0.099 R)
• M6: 1,320,949 km (0.093 R)
• M7: 1,488,798 km (0.087 R)
• M8: 1,647,521 km (0.115 R)
• M9: 2,033,633 km (0.082 R)
• M10: 2,210,458 km (0.115 R)
• M11: 2,300,666 km (0.075 R)
• M12: 2,522,370 km (0.049 R)
• M13: 2,712,509 km (0.051 R)
• M14: 3,290,405 km (0.06 R)
• M15: 3,393,777 km (0.092 R)
• M16: 4,015,207 km (0.098 R)
• M17: 4,192,929 km (0.096 R)
• M18: 5,904,927 km (0.084 R)
• M19: 6,234,790 km (0.065 R)
• M20: 6,363,145 km (0.117 R)
• M21: 6,440,637 km (0.079 R)
• M22: 6,622,847 km (0.11 R)
• M23: 6,727,566 km (0.066 R)
• M24: 7,152,424 km (0.078 R)
• M25: 7,259,985 km (0.102 R)
• M26: 8,111,645 km (0.071 R)
• M27: 8,167,745 km (0.047 R)
• M28: 8,280,242 km (0.052 R)
• M29: 8,535,157 km (0.098 R)
• M30: 9,227,645 km (0.119 R)
• M31: 9,758,867 km (0.062 R)
• M32: 9,908,316 km (0.096 R)
• M33: 10,028,293 km (0.097 R)
• M34: 10,088,432 km (0.108 R)
• M35: 10,360,849 km (0.113 R)
• M36: 10,421,736 km (0.105 R)
• M37: 10,635,661 km (0.105 R)
• M38: 10,912,865 km (0.032 R)
• M39: 10,974,799 km (0.046 R)
• M40: 11,192,464 km (0.046 R)
• M41: 11,600,417 km (0.113 R)
• M42: 11,853,986 km (0.118 R)
• M43: 12,205,541 km (0.039 R)
• M44: 13,413,244 km (0.11 R)
• M45: 13,679,379 km (0.108 R)
• M46: 13,746,100 km (0.118 R)
• M47: 15,104,897 km (0.064 R)
• M48: 15,312,539 km (0.078 R)
• M49: 15,695,360 km (0.078 R)
• M50: 15,765,372 km (0.057 R)
• M51: 15,905,545 km (0.074 R)
• M52: 16,046,167 km (0.08 R)
• M53: 17,186,103 km (0.101 R)
• M54: 17,366,667 km (0.092 R)
• M55: 17,765,794 km (0.091 R)
• M56: 18,241,665 km (0.109 R)
• M57: 18,315,267 km (0.065 R)
• M58: 18,425,671 km (0.064 R)
• M59: 18,647,524 km (0.088 R)
• M60: 18,833,026 km (0.057 R)
• M61: 19,018,976 km (0.069 R)
• M62: 19,769,508 km (0.108 R)
• M63: 19,845,055 km (0.085 R)
• M64: 20,072,294 km (0.099 R)
• M65: 20,836,291 km (0.114 R)
• M66: 21,221,804 km (0.106 R)
• M67: 21,570,816 km (0.11 R)
• M68: 21,804,488 km (0.09 R)
• M69: 22,392,557 km (0.106 R)
• M70: 22,747,852 km (0.111 R)
• M71: 23,304,207 km (0.106 R)
• M72: 23,463,977 km (0.078 R)
• M73: 23,584,104 km (0.031 R)
• M74: 23,664,289 km (0.06 R)
• M75: 24,592,843 km (0.091 R)
• M76: 24,674,074 km (0.081 R)
• M77: 24,836,986 km (0.074 R)
• M78: 25,450,936 km (0.094 R)
• M79: 26,443,668 km (0.062 R)
• M80: 26,944,820 km (0.118 R)
• M81: 27,364,742 km (0.049 R)
• M82: 27,448,965 km (0.108 R)
• M83: 28,211,316 km (0.086 R)
• M84: 28,552,250 km (0.073 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: 198 - 14,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit