🌌 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: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 10.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.51 AU - 0.83 AU

Year: 372 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,569,226 km

• M1: 143,464 km (0.06 R)
• M2: 225,594 km (0.115 R)
• M3: 295,157 km (0.078 R)
• M4: 411,993 km (0.106 R)
• M5: 542,143 km (0.039 R)
• M6: 639,980 km (0.071 R)
• M7: 712,535 km (0.054 R)
• M8: 780,901 km (0.118 R)
• M9: 909,555 km (0.098 R)
• M10: 1,004,849 km (0.114 R)
• M11: 1,078,750 km (0.082 R)
• M12: 1,158,935 km (0.053 R)
• M13: 1,250,040 km (0.089 R)
• M14: 1,361,789 km (0.102 R)
• M15: 1,453,792 km (0.058 R)
• M16: 1,566,888 km (0.108 R)
• M17: 1,692,999 km (0.119 R)
• M18: 1,772,436 km (0.106 R)
• M19: 1,858,155 km (0.085 R)
• M20: 2,215,395 km (0.118 R)
• M21: 2,324,601 km (0.116 R)
• M22: 2,430,217 km (0.118 R)
• M23: 2,520,275 km (0.06 R)
• M24: 2,605,845 km (0.082 R)
• M25: 2,703,982 km (0.082 R)
• M26: 2,779,828 km (0.109 R)
• M27: 2,957,849 km (0.108 R)
• M28: 3,078,575 km (0.089 R)
• M29: 3,158,011 km (0.039 R)
• M30: 3,238,046 km (0.085 R)
• M31: 3,387,793 km (0.071 R)
• M32: 3,552,650 km (0.114 R)
• M33: 3,857,381 km (0.103 R)
• M34: 4,016,254 km (0.089 R)
• M35: 4,110,052 km (0.102 R)
• M36: 4,292,860 km (0.106 R)
• M37: 4,374,990 km (0.111 R)
• M38: 4,485,393 km (0.057 R)
• M39: 4,603,575 km (0.032 R)
• M40: 4,701,861 km (0.102 R)
• M41: 4,793,714 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.5

Radius: 9.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.64 AU - 0.76 AU

Year: 397 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,569,226 km

• M1: 115,938 km (0.12 R)
• M2: 180,714 km (0.113 R)
• M3: 245,341 km (0.117 R)
• M4: 313,108 km (0.079 R)
• M5: 405,111 km (0.109 R)
• M6: 510,428 km (0.11 R)
• M7: 657,183 km (0.096 R)
• M8: 718,519 km (0.116 R)
• M9: 797,506 km (0.075 R)
• M10: 860,936 km (0.059 R)
• M11: 1,067,830 km (0.076 R)
• M12: 1,177,485 km (0.106 R)
• M13: 1,269,338 km (0.075 R)
• M14: 1,357,301 km (0.115 R)
• M15: 1,453,792 km (0.1 R)
• M16: 1,572,722 km (0.102 R)
• M17: 1,640,341 km (0.103 R)
• M18: 1,708,856 km (0.093 R)
• M19: 1,771,538 km (0.113 R)
• M20: 1,841,999 km (0.099 R)
• M21: 1,902,586 km (0.108 R)
• M22: 1,985,762 km (0.116 R)
• M23: 2,047,995 km (0.064 R)
• M24: 2,122,195 km (0.116 R)
• M25: 2,392,668 km (0.119 R)
• M26: 2,455,200 km (0.112 R)
• M27: 2,514,291 km (0.03 R)
• M28: 2,605,995 km (0.099 R)
• M29: 2,674,361 km (0.102 R)
• M30: 2,800,771 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 11.3

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.96 AU - 0.98 AU

Year: 648 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 35,569,226 km

• M1: 150,495 km (0.105 R)
• M2: 281,244 km (0.091 R)
• M3: 405,261 km (0.118 R)
• M4: 477,666 km (0.076 R)
• M5: 570,267 km (0.094 R)
• M6: 642,074 km (0.117 R)
• M7: 730,486 km (0.109 R)
• M8: 806,632 km (0.1 R)
• M9: 896,390 km (0.072 R)
• M10: 1,004,400 km (0.1 R)
• M11: 1,075,309 km (0.112 R)
• M12: 1,339,499 km (0.106 R)
• M13: 1,418,487 km (0.066 R)
• M14: 1,490,444 km (0.11 R)
• M15: 1,629,420 km (0.091 R)
• M16: 1,704,967 km (0.073 R)
• M17: 1,777,372 km (0.115 R)
• M18: 1,860,100 km (0.114 R)
• M19: 2,024,658 km (0.066 R)
• M20: 2,228,709 km (0.049 R)
• M21: 2,348,387 km (0.059 R)
• M22: 2,516,535 km (0.093 R)
• M23: 2,667,629 km (0.038 R)
• M24: 2,795,087 km (0.098 R)
• M25: 2,897,412 km (0.067 R)
• M26: 3,050,450 km (0.05 R)
• M27: 3,206,331 km (0.097 R)
• M28: 3,479,796 km (0.044 R)
• M29: 3,566,862 km (0.115 R)
• M30: 3,719,452 km (0.036 R)
• M31: 3,796,495 km (0.055 R)
• M32: 3,892,237 km (0.064 R)
• M33: 3,988,728 km (0.097 R)
• M34: 4,202,653 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 11.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.67 AU - 4.69 AU

Year: 6867 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,569,226 km

• M1: 165,754 km (0.086 R)
• M2: 401,820 km (0.103 R)
• M3: 511,326 km (0.074 R)
• M4: 582,983 km (0.102 R)
• M5: 850,464 km (0.111 R)
• M6: 1,222,364 km (0.104 R)
• M7: 1,306,289 km (0.116 R)
• M8: 1,392,158 km (0.115 R)
• M9: 1,480,121 km (0.118 R)
• M10: 1,588,131 km (0.099 R)
• M11: 2,027,500 km (0.056 R)
• M12: 2,230,355 km (0.12 R)
• M13: 2,901,152 km (0.116 R)
• M14: 3,084,110 km (0.101 R)
• M15: 3,509,865 km (0.076 R)
• M16: 3,829,107 km (0.084 R)
• M17: 4,338,637 km (0.094 R)
• M18: 4,417,027 km (0.067 R)
• M19: 4,654,738 km (0.108 R)
• M20: 5,060,447 km (0.071 R)
• M21: 5,170,701 km (0.045 R)
• M22: 5,848,379 km (0.081 R)
• M23: 5,993,040 km (0.114 R)
• M24: 6,256,632 km (0.1 R)
• M25: 6,464,274 km (0.086 R)
• M26: 6,674,159 km (0.117 R)
• M27: 6,947,475 km (0.094 R)
• M28: 7,317,580 km (0.051 R)
• M29: 7,789,412 km (0.092 R)
• M30: 8,173,878 km (0.077 R)
• M31: 8,433,730 km (0.045 R)
• M32: 8,729,335 km (0.11 R)
• M33: 9,128,761 km (0.103 R)
• M34: 10,292,782 km (0.101 R)
• M35: 10,538,272 km (0.096 R)
• M36: 11,430,773 km (0.101 R)
• M37: 11,831,097 km (0.088 R)
• M38: 12,608,258 km (0.072 R)
• M39: 12,795,704 km (0.037 R)
• M40: 13,135,591 km (0.115 R)
• M41: 13,478,319 km (0.08 R)
• M42: 13,978,724 km (0.077 R)
• M43: 14,642,340 km (0.116 R)
• M44: 15,556,383 km (0.12 R)
• M45: 16,000,091 km (0.103 R)
• M46: 16,284,626 km (0.035 R)
• M47: 16,447,987 km (0.12 R)
• M48: 16,817,493 km (0.107 R)
• M49: 17,231,281 km (0.046 R)
• M50: 18,069,029 km (0.106 R)
• M51: 18,620,597 km (0.105 R)
• M52: 20,220,695 km (0.082 R)
• M53: 20,704,944 km (0.055 R)
• M54: 22,270,934 km (0.104 R)
• M55: 22,497,725 km (0.106 R)
• M56: 22,953,699 km (0.088 R)
• M57: 23,228,809 km (0.118 R)
• M58: 24,573,545 km (0.053 R)
• M59: 25,137,379 km (0.074 R)
• M60: 25,373,444 km (0.112 R)
• M61: 25,752,974 km (0.11 R)
• M62: 26,421,527 km (0.084 R)
• M63: 26,709,802 km (0.056 R)
• M64: 26,902,484 km (0.106 R)
• M65: 26,999,125 km (0.049 R)
• M66: 27,095,765 km (0.087 R)
• M67: 28,019,831 km (0.107 R)
• M68: 28,412,076 km (0.103 R)
• M69: 29,549,768 km (0.085 R)
• M70: 30,099,241 km (0.086 R)
• M71: 31,360,351 km (0.103 R)
• M72: 32,176,557 km (0.093 R)
• M73: 32,432,968 km (0.11 R)
• M74: 33,465,792 km (0.069 R)
• M75: 33,829,763 km (0.083 R)
• M76: 34,824,440 km (0.084 R)
• M77: 35,087,732 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.4

Radius: 12

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.38 AU - 5.8 AU

Year: 7789 Days

Day: 8.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,569,226 km

• M1: 150,346 km (0.086 R)
• M2: 280,945 km (0.109 R)
• M3: 498,610 km (0.077 R)
• M4: 876,793 km (0.091 R)
• M5: 980,913 km (0.082 R)
• M6: 1,320,052 km (0.105 R)
• M7: 1,584,989 km (0.11 R)
• M8: 1,828,684 km (0.109 R)
• M9: 2,268,951 km (0.112 R)
• M10: 2,394,912 km (0.1 R)
• M11: 2,501,725 km (0.093 R)
• M12: 3,246,274 km (0.079 R)
• M13: 4,261,744 km (0.096 R)
• M14: 4,656,683 km (0.063 R)
• M15: 5,173,842 km (0.05 R)
• M16: 6,233,145 km (0.05 R)
• M17: 6,351,776 km (0.032 R)
• M18: 6,621,202 km (0.108 R)
• M19: 8,218,159 km (0.088 R)
• M20: 8,348,160 km (0.106 R)
• M21: 8,842,431 km (0.051 R)
• M22: 9,076,252 km (0.04 R)
• M23: 9,618,545 km (0.071 R)
• M24: 9,721,468 km (0.033 R)
• M25: 10,101,746 km (0.072 R)
• M26: 10,486,960 km (0.066 R)
• M27: 10,912,865 km (0.114 R)
• M28: 11,271,900 km (0.06 R)
• M29: 11,380,508 km (0.099 R)
• M30: 11,891,535 km (0.062 R)
• M31: 13,087,570 km (0.114 R)
• M32: 13,239,860 km (0.111 R)
• M33: 13,430,897 km (0.08 R)
• M34: 14,400,141 km (0.072 R)
• M35: 14,478,680 km (0.111 R)
• M36: 14,952,756 km (0.102 R)
• M37: 15,151,871 km (0.085 R)
• M38: 15,552,643 km (0.12 R)
• M39: 15,713,910 km (0.099 R)
• M40: 16,405,650 km (0.097 R)
• M41: 16,734,616 km (0.119 R)
• M42: 16,899,922 km (0.092 R)
• M43: 18,411,908 km (0.099 R)
• M44: 19,011,645 km (0.06 R)
• M45: 19,270,599 km (0.109 R)
• M46: 19,357,216 km (0.101 R)
• M47: 19,530,750 km (0.068 R)
• M48: 20,671,583 km (0.106 R)
• M49: 21,071,458 km (0.118 R)
• M50: 21,160,619 km (0.119 R)
• M51: 22,195,686 km (0.114 R)
• M52: 22,879,648 km (0.077 R)
• M53: 23,201,283 km (0.073 R)
• M54: 23,478,039 km (0.075 R)
• M55: 24,081,517 km (0.068 R)
• M56: 24,455,512 km (0.117 R)
• M57: 24,878,425 km (0.114 R)
• M58: 25,114,491 km (0.099 R)
• M59: 25,922,618 km (0.102 R)
• M60: 26,305,888 km (0.106 R)
• M61: 27,661,993 km (0.117 R)
• M62: 28,102,708 km (0.12 R)
• M63: 28,250,062 km (0.111 R)
• M64: 28,891,986 km (0.096 R)
• M65: 28,991,020 km (0.047 R)
• M66: 29,090,353 km (0.066 R)
• M67: 29,239,502 km (0.102 R)
• M68: 29,538,548 km (0.065 R)
• M69: 29,888,757 km (0.091 R)
• M70: 30,542,649 km (0.088 R)
• M71: 30,694,342 km (0.082 R)
• M72: 31,048,888 km (0.102 R)
• M73: 31,150,615 km (0.113 R)
• M74: 32,018,582 km (0.078 R)
• M75: 32,481,288 km (0.11 R)
• M76: 33,153,581 km (0.079 R)
• M77: 34,459,421 km (0.111 R)
• M78: 34,564,588 km (0.108 R)
• M79: 34,722,563 km (0.102 R)
• M80: 34,828,030 km (0.091 R)
• M81: 35,092,070 km (0.098 R)
• M82: 35,197,985 km (0.068 R)
• M83: 35,356,858 km (0.038 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: 302 - 19,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit