🌌 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: 835.8

Radius: 8.4

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 368 Days

Day: 9.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 48,421,245 km

• M1: 104,569 km (0.111 R)
• M2: 218,712 km (0.061 R)
• M3: 285,582 km (0.109 R)
• M4: 353,201 km (0.053 R)
• M5: 414,685 km (0.106 R)
• M6: 480,508 km (0.043 R)
• M7: 594,352 km (0.075 R)
• M8: 682,166 km (0.101 R)
• M9: 754,123 km (0.04 R)
• M10: 837,449 km (0.076 R)
• M11: 937,231 km (0.053 R)
• M12: 1,009,038 km (0.044 R)
• M13: 1,106,426 km (0.087 R)
• M14: 1,202,019 km (0.108 R)
• M15: 1,280,707 km (0.052 R)
• M16: 1,511,238 km (0.051 R)
• M17: 1,564,345 km (0.04 R)
• M18: 1,618,051 km (0.027 R)
• M19: 1,749,697 km (0.096 R)
• M20: 2,023,461 km (0.073 R)
• M21: 2,088,237 km (0.105 R)
• M22: 2,225,867 km (0.111 R)
• M23: 2,286,603 km (0.097 R)
• M24: 2,447,272 km (0.105 R)
• M25: 2,579,815 km (0.064 R)
• M26: 2,637,410 km (0.111 R)
• M27: 2,714,753 km (0.111 R)
• M28: 2,852,083 km (0.101 R)
• M29: 2,924,938 km (0.112 R)
• M30: 2,991,658 km (0.109 R)
• M31: 3,072,591 km (0.076 R)
• M32: 3,154,122 km (0.045 R)
• M33: 3,445,239 km (0.087 R)
• M34: 3,854,389 km (0.115 R)
• M35: 3,920,511 km (0.101 R)
• M36: 4,001,593 km (0.113 R)
• M37: 4,362,723 km (0.111 R)
• M38: 4,416,129 km (0.099 R)
• M39: 4,702,759 km (0.082 R)
• M40: 4,773,369 km (0.1 R)
• M41: 4,860,285 km (0.069 R)
• M42: 4,931,643 km (0.117 R)
• M43: 5,011,529 km (0.088 R)
• M44: 5,067,628 km (0.11 R)
• M45: 5,131,955 km (0.118 R)
• M46: 5,277,813 km (0.113 R)
• M47: 5,408,711 km (0.071 R)
• M48: 5,631,911 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.8

Radius: 15

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.67 AU - 0.75 AU

Year: 392 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,421,245 km

• M1: 187,446 km (0.065 R)
• M2: 283,189 km (0.119 R)
• M3: 378,483 km (0.115 R)
• M4: 550,520 km (0.026 R)
• M5: 656,286 km (0.066 R)
• M6: 770,878 km (0.049 R)
• M7: 938,876 km (0.118 R)
• M8: 1,304,942 km (0.047 R)
• M9: 1,632,711 km (0.075 R)
• M10: 1,732,194 km (0.096 R)
• M11: 1,871,918 km (0.072 R)
• M12: 1,993,242 km (0.106 R)
• M13: 2,140,147 km (0.104 R)
• M14: 2,273,140 km (0.106 R)
• M15: 2,403,140 km (0.111 R)
• M16: 2,560,218 km (0.028 R)
• M17: 2,677,203 km (0.112 R)
• M18: 2,770,852 km (0.082 R)
• M19: 2,878,413 km (0.112 R)
• M20: 2,993,902 km (0.065 R)
• M21: 3,117,470 km (0.114 R)
• M22: 3,316,136 km (0.097 R)
• M23: 3,478,300 km (0.087 R)
• M24: 3,608,450 km (0.083 R)
• M25: 3,719,452 km (0.038 R)
• M26: 3,817,588 km (0.12 R)
• M27: 3,952,077 km (0.102 R)
• M28: 4,204,149 km (0.092 R)
• M29: 4,372,596 km (0.048 R)
• M30: 4,498,707 km (0.116 R)
• M31: 4,663,714 km (0.1 R)
• M32: 4,838,294 km (0.106 R)
• M33: 4,968,893 km (0.117 R)
• M34: 5,241,311 km (0.12 R)
• M35: 5,423,222 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 8.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.72 AU - 2.2 AU

Year: 1800 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,421,245 km

• M1: 113,694 km (0.075 R)
• M2: 172,935 km (0.047 R)
• M3: 276,457 km (0.045 R)
• M4: 477,217 km (0.045 R)
• M5: 562,638 km (0.105 R)
• M6: 685,457 km (0.067 R)
• M7: 872,904 km (0.12 R)
• M8: 980,464 km (0.093 R)
• M9: 1,354,310 km (0.105 R)
• M10: 1,479,972 km (0.045 R)
• M11: 1,743,114 km (0.095 R)
• M12: 1,797,568 km (0.104 R)
• M13: 1,917,546 km (0.115 R)
• M14: 2,234,095 km (0.037 R)
• M15: 2,323,255 km (0.09 R)
• M16: 2,681,841 km (0.11 R)
• M17: 2,755,593 km (0.025 R)
• M18: 3,057,780 km (0.114 R)
• M19: 3,246,423 km (0.115 R)
• M20: 3,302,672 km (0.071 R)
• M21: 3,404,698 km (0.042 R)
• M22: 3,530,809 km (0.062 R)
• M23: 3,611,891 km (0.049 R)
• M24: 3,670,234 km (0.113 R)
• M25: 3,740,695 km (0.113 R)
• M26: 3,859,027 km (0.116 R)
• M27: 4,258,453 km (0.11 R)
• M28: 4,469,386 km (0.087 R)
• M29: 4,532,067 km (0.119 R)
• M30: 4,620,330 km (0.08 R)
• M31: 4,683,760 km (0.093 R)
• M32: 4,888,709 km (0.11 R)
• M33: 4,953,335 km (0.091 R)
• M34: 5,083,485 km (0.109 R)
• M35: 5,175,338 km (0.099 R)
• M36: 5,267,640 km (0.105 R)
• M37: 5,360,541 km (0.094 R)
• M38: 5,454,039 km (0.109 R)
• M39: 5,507,745 km (0.11 R)
• M40: 6,446,471 km (0.118 R)
• M41: 6,876,416 km (0.032 R)
• M42: 7,065,507 km (0.112 R)
• M43: 7,718,652 km (0.104 R)
• M44: 7,809,158 km (0.091 R)
• M45: 7,930,482 km (0.073 R)
• M46: 8,313,602 km (0.11 R)
• M47: 8,515,111 km (0.084 R)
• M48: 8,577,493 km (0.113 R)
• M49: 9,193,537 km (0.106 R)
• M50: 9,466,553 km (0.101 R)
• M51: 9,531,180 km (0.057 R)
• M52: 9,856,405 km (0.111 R)
• M53: 10,020,514 km (0.113 R)
• M54: 10,119,398 km (0.095 R)
• M55: 10,384,635 km (0.119 R)
• M56: 10,501,322 km (0.109 R)
• M57: 10,668,871 km (0.115 R)
• M58: 10,888,032 km (0.058 R)
• M59: 11,211,014 km (0.102 R)
• M60: 11,348,046 km (0.103 R)
• M61: 11,502,730 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.6

Radius: 10.4

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.01 AU - 2.07 AU

Year: 1911 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,421,245 km

• M1: 139,724 km (0.114 R)
• M2: 212,579 km (0.069 R)
• M3: 364,720 km (0.071 R)
• M4: 480,359 km (0.084 R)
• M5: 592,108 km (0.114 R)
• M6: 674,088 km (0.113 R)
• M7: 774,319 km (0.105 R)
• M8: 901,626 km (0.042 R)
• M9: 1,090,718 km (0.063 R)
• M10: 1,170,155 km (0.114 R)
• M11: 1,268,291 km (0.077 R)
• M12: 1,343,688 km (0.068 R)
• M13: 1,508,096 km (0.094 R)
• M14: 1,866,832 km (0.086 R)
• M15: 1,934,151 km (0.042 R)
• M16: 2,090,929 km (0.105 R)
• M17: 2,313,681 km (0.117 R)
• M18: 2,438,445 km (0.083 R)
• M19: 2,554,832 km (0.109 R)
• M20: 3,084,708 km (0.055 R)
• M21: 3,187,781 km (0.077 R)
• M22: 3,268,863 km (0.082 R)
• M23: 3,409,335 km (0.098 R)
• M24: 3,516,148 km (0.034 R)
• M25: 3,624,008 km (0.093 R)
• M26: 3,696,563 km (0.109 R)
• M27: 3,794,101 km (0.104 R)
• M28: 3,929,637 km (0.077 R)
• M29: 4,104,367 km (0.079 R)
• M30: 4,320,237 km (0.083 R)
• M31: 4,461,756 km (0.075 R)
• M32: 4,552,712 km (0.09 R)
• M33: 4,762,897 km (0.082 R)
• M34: 5,111,310 km (0.081 R)
• M35: 5,302,497 km (0.059 R)
• M36: 5,946,964 km (0.066 R)
• M37: 6,032,833 km (0.043 R)
• M38: 6,380,648 km (0.079 R)
• M39: 6,586,495 km (0.103 R)
• M40: 6,660,546 km (0.088 R)
• M41: 7,339,870 km (0.046 R)
• M42: 7,679,906 km (0.077 R)
• M43: 7,883,359 km (0.072 R)
• M44: 8,056,893 km (0.066 R)
• M45: 8,311,658 km (0.098 R)
• M46: 8,763,742 km (0.083 R)
• M47: 9,058,600 km (0.112 R)
• M48: 9,473,584 km (0.116 R)
• M49: 9,574,114 km (0.041 R)
• M50: 9,641,433 km (0.113 R)
• M51: 9,708,752 km (0.059 R)
• M52: 9,776,221 km (0.034 R)
• M53: 9,877,947 km (0.077 R)
• M54: 9,979,824 km (0.115 R)
• M55: 10,339,457 km (0.101 R)
• M56: 10,512,242 km (0.082 R)
• M57: 10,685,926 km (0.11 R)
• M58: 10,773,141 km (0.113 R)
• M59: 10,860,656 km (0.105 R)
• M60: 10,948,320 km (0.079 R)
• M61: 11,443,788 km (0.059 R)
• M62: 11,964,688 km (0.088 R)
• M63: 12,292,008 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208

Radius: 3.9

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.11 AU - 11.37 AU

Year: 18425 Days

Day: 20.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,421,245 km

• M1: 70,909 km (0.103 R)
• M2: 155,731 km (0.086 R)
• M3: 251,324 km (0.103 R)
• M4: 378,931 km (0.035 R)
• M5: 495,019 km (0.089 R)
• M6: 573,109 km (0.084 R)
• M7: 622,028 km (0.113 R)
• M8: 1,102,237 km (0.118 R)
• M9: 1,268,440 km (0.103 R)
• M10: 1,509,891 km (0.112 R)
• M11: 1,694,345 km (0.068 R)
• M12: 1,765,404 km (0.083 R)
• M13: 2,109,779 km (0.099 R)
• M14: 2,394,763 km (0.06 R)
• M15: 2,664,338 km (0.094 R)
• M16: 3,144,398 km (0.116 R)
• M17: 3,928,889 km (0.086 R)
• M18: 3,991,570 km (0.102 R)
• M19: 4,023,136 km (0.047 R)
• M20: 4,245,887 km (0.105 R)
• M21: 4,505,589 km (0.099 R)
• M22: 5,005,994 km (0.108 R)
• M23: 5,349,470 km (0.072 R)
• M24: 5,594,362 km (0.119 R)
• M25: 6,834,977 km (0.115 R)
• M26: 7,799,135 km (0.098 R)
• M27: 8,036,697 km (0.102 R)
• M28: 8,156,525 km (0.088 R)
• M29: 9,052,317 km (0.106 R)
• M30: 9,093,755 km (0.052 R)
• M31: 9,469,844 km (0.084 R)
• M32: 9,511,881 km (0.038 R)
• M33: 9,978,926 km (0.068 R)
• M34: 10,847,192 km (0.102 R)
• M35: 11,245,721 km (0.095 R)
• M36: 11,469,220 km (0.084 R)
• M37: 11,694,215 km (0.064 R)
• M38: 11,920,706 km (0.088 R)
• M39: 12,285,875 km (0.078 R)
• M40: 12,933,933 km (0.112 R)
• M41: 14,408,070 km (0.102 R)
• M42: 14,505,010 km (0.12 R)
• M43: 14,845,943 km (0.117 R)
• M44: 15,535,589 km (0.105 R)
• M45: 15,634,922 km (0.112 R)
• M46: 15,684,738 km (0.096 R)
• M47: 16,135,028 km (0.116 R)
• M48: 16,336,536 km (0.084 R)
• M49: 17,048,323 km (0.057 R)
• M50: 18,712,898 km (0.101 R)
• M51: 19,350,335 km (0.055 R)
• M52: 19,510,853 km (0.119 R)
• M53: 19,833,087 km (0.091 R)
• M54: 19,994,952 km (0.111 R)
• M55: 20,374,183 km (0.037 R)
• M56: 20,482,940 km (0.109 R)
• M57: 22,698,934 km (0.106 R)
• M58: 22,755,332 km (0.075 R)
• M59: 22,811,731 km (0.069 R)
• M60: 22,868,129 km (0.08 R)
• M61: 23,949,722 km (0.046 R)
• M62: 24,931,532 km (0.075 R)
• M63: 25,164,456 km (0.082 R)
• M64: 26,576,959 km (0.103 R)
• M65: 26,755,430 km (0.101 R)
• M66: 26,993,889 km (0.105 R)
• M67: 29,048,915 km (0.11 R)
• M68: 29,171,435 km (0.114 R)
• M69: 29,786,282 km (0.066 R)
• M70: 30,405,318 km (0.1 R)
• M71: 30,716,482 km (0.071 R)
• M72: 30,903,629 km (0.055 R)
• M73: 31,279,120 km (0.082 R)
• M74: 31,971,608 km (0.114 R)
• M75: 32,605,305 km (0.077 R)
• M76: 33,243,340 km (0.076 R)
• M77: 33,692,283 km (0.097 R)
• M78: 33,756,610 km (0.098 R)
• M79: 34,531,527 km (0.097 R)
• M80: 34,856,154 km (0.088 R)
• M81: 36,230,360 km (0.109 R)
• M82: 36,692,468 km (0.073 R)
• M83: 37,090,099 km (0.065 R)
• M84: 37,422,506 km (0.073 R)
• M85: 38,627,217 km (0.066 R)
• M86: 39,166,817 km (0.056 R)
• M87: 39,980,779 km (0.083 R)
• M88: 41,970,879 km (0.076 R)
• M89: 43,152,403 km (0.113 R)
• M90: 43,572,025 km (0.065 R)
• M91: 44,204,076 km (0.027 R)
• M92: 47,049,129 km (0.069 R)
• M93: 47,841,997 km (0.086 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: 355 - 19,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit