🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.2

Radius: 13.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 431 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,172,109 km

• M1: 182,061 km (0.084 R)
• M2: 268,379 km (0.114 R)
• M3: 371,003 km (0.041 R)
• M4: 485,595 km (0.069 R)
• M5: 597,494 km (0.093 R)
• M6: 700,268 km (0.032 R)
• M7: 797,805 km (0.088 R)
• M8: 883,076 km (0.11 R)
• M9: 980,913 km (0.105 R)
• M10: 1,097,151 km (0.112 R)
• M11: 1,233,285 km (0.117 R)
• M12: 1,323,941 km (0.045 R)
• M13: 1,417,141 km (0.088 R)
• M14: 1,518,119 km (0.047 R)
• M15: 1,643,781 km (0.114 R)
• M16: 1,871,021 km (0.105 R)
• M17: 1,970,802 km (0.116 R)
• M18: 2,096,764 km (0.116 R)
• M19: 2,319,066 km (0.116 R)
• M20: 2,484,521 km (0.068 R)
• M21: 2,673,912 km (0.099 R)
• M22: 2,949,920 km (0.109 R)
• M23: 3,080,968 km (0.117 R)
• M24: 3,263,777 km (0.104 R)
• M25: 3,363,559 km (0.091 R)
• M26: 3,714,066 km (0.103 R)
• M27: 3,878,624 km (0.073 R)
• M28: 3,977,059 km (0.063 R)
• M29: 4,068,763 km (0.1 R)
• M30: 4,293,160 km (0.069 R)
• M31: 4,497,959 km (0.069 R)
• M32: 4,802,989 km (0.101 R)
• M33: 4,925,360 km (0.046 R)
• M34: 5,015,717 km (0.119 R)
• M35: 5,239,965 km (0.078 R)
• M36: 5,391,358 km (0.112 R)
• M37: 5,544,247 km (0.117 R)
• M38: 5,655,398 km (0.041 R)
• M39: 5,828,183 km (0.103 R)
• M40: 5,915,249 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 13.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.79 AU - 0.97 AU

Year: 570 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,172,109 km

• M1: 169,644 km (0.077 R)
• M2: 258,505 km (0.053 R)
• M3: 378,483 km (0.06 R)
• M4: 565,330 km (0.085 R)
• M5: 672,592 km (0.08 R)
• M6: 801,246 km (0.05 R)
• M7: 892,202 km (0.106 R)
• M8: 982,409 km (0.111 R)
• M9: 1,101,190 km (0.112 R)
• M10: 1,262,307 km (0.056 R)
• M11: 1,516,773 km (0.118 R)
• M12: 1,615,059 km (0.107 R)
• M13: 1,727,855 km (0.057 R)
• M14: 1,830,928 km (0.088 R)
• M15: 1,936,395 km (0.074 R)
• M16: 2,225,418 km (0.074 R)
• M17: 2,365,292 km (0.108 R)
• M18: 2,453,255 km (0.067 R)
• M19: 2,584,154 km (0.05 R)
• M20: 2,681,991 km (0.103 R)
• M21: 2,867,193 km (0.076 R)
• M22: 3,145,744 km (0.118 R)
• M23: 3,250,612 km (0.108 R)
• M24: 3,387,195 km (0.065 R)
• M25: 3,517,944 km (0.078 R)
• M26: 3,650,487 km (0.046 R)
• M27: 3,896,576 km (0.049 R)
• M28: 4,033,907 km (0.031 R)
• M29: 4,305,128 km (0.117 R)
• M30: 4,388,454 km (0.075 R)
• M31: 4,565,278 km (0.083 R)
• M32: 4,675,981 km (0.085 R)
• M33: 4,770,377 km (0.076 R)
• M34: 4,856,844 km (0.076 R)
• M35: 4,996,120 km (0.101 R)
• M36: 5,110,263 km (0.119 R)
• M37: 5,332,416 km (0.096 R)
• M38: 5,557,710 km (0.03 R)
• M39: 5,869,173 km (0.086 R)
• M40: 6,101,948 km (0.058 R)
• M41: 6,309,290 km (0.059 R)
• M42: 6,566,898 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 9.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.87 AU - 1.03 AU

Year: 639 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,172,109 km

• M1: 128,355 km (0.093 R)
• M2: 199,863 km (0.069 R)
• M3: 274,662 km (0.102 R)
• M4: 358,586 km (0.115 R)
• M5: 489,185 km (0.111 R)
• M6: 578,645 km (0.099 R)
• M7: 724,502 km (0.111 R)
• M8: 869,463 km (0.057 R)
• M9: 962,363 km (0.082 R)
• M10: 1,058,704 km (0.1 R)
• M11: 1,209,798 km (0.109 R)
• M12: 1,411,456 km (0.114 R)
• M13: 1,578,706 km (0.106 R)
• M14: 1,746,705 km (0.1 R)
• M15: 1,914,554 km (0.08 R)
• M16: 2,031,539 km (0.049 R)
• M17: 2,170,067 km (0.102 R)
• M18: 2,331,483 km (0.119 R)
• M19: 2,443,382 km (0.113 R)
• M20: 2,638,607 km (0.048 R)
• M21: 2,762,474 km (0.081 R)
• M22: 2,839,068 km (0.026 R)
• M23: 2,966,077 km (0.104 R)
• M24: 3,116,722 km (0.114 R)
• M25: 3,181,947 km (0.116 R)
• M26: 3,523,030 km (0.104 R)
• M27: 3,613,985 km (0.026 R)
• M28: 3,891,489 km (0.095 R)
• M29: 4,056,645 km (0.108 R)
• M30: 4,136,082 km (0.105 R)
• M31: 4,232,124 km (0.083 R)
• M32: 4,418,373 km (0.071 R)
• M33: 4,632,148 km (0.104 R)
• M34: 4,883,024 km (0.094 R)
• M35: 5,164,268 km (0.044 R)
• M36: 5,233,233 km (0.11 R)
• M37: 5,302,497 km (0.054 R)
• M38: 5,389,562 km (0.087 R)
• M39: 5,459,574 km (0.086 R)
• M40: 5,582,843 km (0.114 R)
• M41: 5,653,603 km (0.044 R)
• M42: 5,760,416 km (0.101 R)
• M43: 5,903,880 km (0.114 R)
• M44: 5,976,136 km (0.107 R)
• M45: 6,048,541 km (0.117 R)
• M46: 6,231,051 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 9.6

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.27 AU - 2.33 AU

Year: 2408 Days

Day: 8.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,172,109 km

• M1: 122,670 km (0.069 R)
• M2: 230,979 km (0.096 R)
• M3: 314,455 km (0.115 R)
• M4: 375,790 km (0.088 R)
• M5: 497,862 km (0.086 R)
• M6: 671,096 km (0.075 R)
• M7: 814,560 km (0.12 R)
• M8: 895,493 km (0.115 R)
• M9: 1,055,114 km (0.097 R)
• M10: 1,270,984 km (0.087 R)
• M11: 1,342,192 km (0.105 R)
• M12: 1,589,627 km (0.101 R)
• M13: 1,666,819 km (0.104 R)
• M14: 1,919,640 km (0.112 R)
• M15: 2,015,831 km (0.085 R)
• M16: 2,085,694 km (0.094 R)
• M17: 2,184,877 km (0.094 R)
• M18: 2,285,556 km (0.055 R)
• M19: 2,582,059 km (0.075 R)
• M20: 2,642,796 km (0.119 R)
• M21: 2,734,948 km (0.063 R)
• M22: 2,954,259 km (0.067 R)
• M23: 3,130,485 km (0.051 R)
• M24: 3,310,302 km (0.05 R)
• M25: 3,510,464 km (0.095 R)
• M26: 3,680,257 km (0.107 R)
• M27: 3,852,744 km (0.086 R)
• M28: 3,957,612 km (0.041 R)
• M29: 4,241,848 km (0.077 R)
• M30: 4,386,509 km (0.104 R)
• M31: 4,943,462 km (0.085 R)
• M32: 5,249,688 km (0.042 R)
• M33: 5,483,510 km (0.051 R)
• M34: 5,581,945 km (0.038 R)
• M35: 5,661,083 km (0.03 R)
• M36: 5,840,600 km (0.107 R)
• M37: 6,164,330 km (0.099 R)
• M38: 6,619,107 km (0.103 R)
• M39: 6,850,685 km (0.12 R)
• M40: 7,042,021 km (0.087 R)
• M41: 7,278,385 km (0.089 R)
• M42: 7,759,043 km (0.058 R)
• M43: 7,847,456 km (0.097 R)
• M44: 8,092,646 km (0.105 R)
• M45: 9,261,604 km (0.097 R)
• M46: 9,615,553 km (0.091 R)
• M47: 9,782,205 km (0.117 R)
• M48: 10,336,614 km (0.117 R)
• M49: 10,975,547 km (0.108 R)
• M50: 11,475,802 km (0.094 R)
• M51: 11,652,627 km (0.111 R)
• M52: 11,779,486 km (0.11 R)
• M53: 12,394,932 km (0.094 R)
• M54: 12,732,724 km (0.094 R)
• M55: 12,837,143 km (0.04 R)
• M56: 13,231,782 km (0.075 R)
• M57: 13,710,495 km (0.037 R)
• M58: 13,951,946 km (0.116 R)
• M59: 14,249,048 km (0.1 R)
• M60: 14,411,960 km (0.11 R)
• M61: 14,493,640 km (0.092 R)
• M62: 14,849,384 km (0.118 R)
• M63: 16,075,039 km (0.102 R)
• M64: 16,159,712 km (0.118 R)
• M65: 16,272,957 km (0.091 R)
• M66: 17,361,730 km (0.116 R)
• M67: 18,090,871 km (0.107 R)
• M68: 18,267,396 km (0.102 R)
• M69: 18,622,093 km (0.093 R)
• M70: 18,919,344 km (0.117 R)
• M71: 19,248,160 km (0.061 R)
• M72: 19,458,494 km (0.056 R)
• M73: 19,851,039 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 11.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.76 AU - 2.92 AU

Year: 2471 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,172,109 km

• M1: 147,653 km (0.104 R)
• M2: 219,161 km (0.074 R)
• M3: 344,075 km (0.062 R)
• M4: 559,346 km (0.085 R)
• M5: 665,112 km (0.104 R)
• M6: 846,425 km (0.095 R)
• M7: 952,490 km (0.034 R)
• M8: 1,063,491 km (0.049 R)
• M9: 1,169,257 km (0.08 R)
• M10: 1,392,008 km (0.086 R)
• M11: 1,541,157 km (0.049 R)
• M12: 1,617,751 km (0.081 R)
• M13: 1,774,979 km (0.073 R)
• M14: 1,973,046 km (0.102 R)
• M15: 2,240,079 km (0.087 R)
• M16: 2,315,027 km (0.104 R)
• M17: 2,416,305 km (0.073 R)
• M18: 2,557,974 km (0.081 R)
• M19: 2,689,171 km (0.116 R)
• M20: 2,822,762 km (0.057 R)
• M21: 3,110,589 km (0.082 R)
• M22: 3,265,123 km (0.102 R)
• M23: 3,714,515 km (0.064 R)
• M24: 3,833,745 km (0.082 R)
• M25: 3,984,539 km (0.058 R)
• M26: 4,152,837 km (0.084 R)
• M27: 4,292,262 km (0.085 R)
• M28: 4,464,748 km (0.074 R)
• M29: 4,655,635 km (0.119 R)
• M30: 4,800,596 km (0.067 R)
• M31: 4,881,678 km (0.11 R)
• M32: 5,261,058 km (0.053 R)
• M33: 5,530,633 km (0.086 R)
• M34: 5,615,904 km (0.098 R)
• M35: 5,753,085 km (0.117 R)
• M36: 6,206,816 km (0.104 R)
• M37: 6,420,142 km (0.119 R)
• M38: 6,599,809 km (0.048 R)
• M39: 7,001,031 km (0.088 R)
• M40: 8,019,044 km (0.072 R)
• M41: 8,251,669 km (0.061 R)
• M42: 8,329,609 km (0.075 R)
• M43: 8,882,673 km (0.077 R)
• M44: 8,962,708 km (0.115 R)
• M45: 9,224,205 km (0.038 R)
• M46: 9,713,839 km (0.106 R)
• M47: 9,878,995 km (0.092 R)
• M48: 10,316,718 km (0.06 R)
• M49: 10,422,035 km (0.103 R)
• M50: 10,761,024 km (0.118 R)
• M51: 11,060,668 km (0.093 R)
• M52: 11,146,687 km (0.066 R)
• M53: 11,493,455 km (0.11 R)
• M54: 11,712,017 km (0.029 R)
• M55: 11,843,663 km (0.06 R)
• M56: 11,953,917 km (0.052 R)
• M57: 12,308,763 km (0.109 R)
• M58: 12,554,852 km (0.108 R)
• M59: 13,188,399 km (0.119 R)
• M60: 13,555,213 km (0.064 R)
• M61: 13,786,042 km (0.075 R)
• M62: 13,902,130 km (0.076 R)
• M63: 13,995,030 km (0.111 R)
• M64: 14,746,461 km (0.028 R)
• M65: 15,294,737 km (0.058 R)
• M66: 15,462,885 km (0.039 R)
• M67: 15,776,891 km (0.117 R)
• M68: 15,995,603 km (0.111 R)
• M69: 16,313,049 km (0.045 R)
• M70: 16,435,720 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 10.3

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.24 AU - 3.86 AU

Year: 4617 Days

Day: 9.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,172,109 km

• M1: 235,018 km (0.116 R)
• M2: 412,441 km (0.051 R)
• M3: 555,756 km (0.074 R)
• M4: 694,733 km (0.088 R)
• M5: 932,444 km (0.056 R)
• M6: 1,022,053 km (0.09 R)
• M7: 1,266,346 km (0.059 R)
• M8: 1,337,704 km (0.051 R)
• M9: 1,544,748 km (0.119 R)
• M10: 1,826,590 km (0.112 R)
• M11: 1,924,277 km (0.053 R)
• M12: 2,474,798 km (0.091 R)
• M13: 2,767,860 km (0.119 R)
• M14: 3,072,291 km (0.11 R)
• M15: 3,209,024 km (0.105 R)
• M16: 3,488,323 km (0.049 R)
• M17: 4,113,493 km (0.086 R)
• M18: 4,307,970 km (0.103 R)
• M19: 4,683,461 km (0.039 R)
• M20: 4,773,369 km (0.098 R)
• M21: 4,977,720 km (0.083 R)
• M22: 5,489,643 km (0.109 R)
• M23: 5,608,275 km (0.064 R)
• M24: 5,945,319 km (0.063 R)
• M25: 6,116,309 km (0.118 R)
• M26: 6,639,004 km (0.119 R)
• M27: 7,098,419 km (0.055 R)
• M28: 7,279,881 km (0.116 R)
• M29: 7,462,989 km (0.076 R)
• M30: 7,887,099 km (0.088 R)
• M31: 8,373,591 km (0.109 R)
• M32: 8,786,481 km (0.074 R)
• M33: 9,093,606 km (0.106 R)
• M34: 9,234,377 km (0.083 R)
• M35: 9,518,015 km (0.069 R)
• M36: 9,689,604 km (0.05 R)
• M37: 9,862,240 km (0.072 R)
• M38: 10,123,138 km (0.094 R)
• M39: 10,298,317 km (0.074 R)
• M40: 10,474,394 km (0.113 R)
• M41: 10,622,047 km (0.045 R)
• M42: 10,919,298 km (0.108 R)
• M43: 11,704,986 km (0.031 R)
• M44: 11,858,174 km (0.079 R)
• M45: 12,759,950 km (0.067 R)
• M46: 13,683,568 km (0.094 R)
• M47: 13,974,685 km (0.075 R)
• M48: 15,729,767 km (0.06 R)
• M49: 15,797,386 km (0.12 R)
• M50: 15,966,730 km (0.056 R)
• M51: 16,170,782 km (0.094 R)
• M52: 16,409,989 km (0.083 R)
• M53: 16,512,912 km (0.037 R)
• M54: 17,413,342 km (0.034 R)
• M55: 18,223,265 km (0.118 R)
• M56: 18,865,638 km (0.044 R)
• M57: 19,806,608 km (0.112 R)
• M58: 20,136,023 km (0.099 R)
• M59: 20,504,034 km (0.109 R)
• M60: 21,621,380 km (0.119 R)
• M61: 21,884,972 km (0.1 R)
• M62: 21,998,217 km (0.117 R)
• M63: 22,377,149 km (0.114 R)
• M64: 22,949,809 km (0.105 R)
• M65: 23,141,743 km (0.093 R)
• M66: 24,500,242 km (0.099 R)
• M67: 24,657,170 km (0.077 R)
• M68: 25,406,954 km (0.062 R)
• M69: 26,164,368 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 15,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit