🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 9

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 256 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,740,536 km

• M1: 121,473 km (0.106 R)
• M2: 203,603 km (0.105 R)
• M3: 261,048 km (0.074 R)
• M4: 354,697 km (0.082 R)
• M5: 465,100 km (0.114 R)
• M6: 530,923 km (0.066 R)
• M7: 603,179 km (0.075 R)
• M8: 663,915 km (0.067 R)
• M9: 775,366 km (0.11 R)
• M10: 838,795 km (0.083 R)
• M11: 897,138 km (0.082 R)
• M12: 964,009 km (0.09 R)
• M13: 1,077,105 km (0.047 R)
• M14: 1,265,149 km (0.072 R)
• M15: 1,357,152 km (0.052 R)
• M16: 1,451,399 km (0.107 R)
• M17: 1,582,147 km (0.071 R)
• M18: 1,664,276 km (0.093 R)
• M19: 1,887,327 km (0.036 R)
• M20: 2,110,676 km (0.063 R)
• M21: 2,211,057 km (0.116 R)
• M22: 2,332,829 km (0.106 R)
• M23: 2,392,070 km (0.029 R)
• M24: 2,491,852 km (0.082 R)
• M25: 2,567,698 km (0.087 R)
• M26: 2,644,292 km (0.07 R)
• M27: 2,752,900 km (0.115 R)
• M28: 2,810,346 km (0.1 R)
• M29: 2,910,576 km (0.092 R)
• M30: 3,055,088 km (0.093 R)
• M31: 3,136,319 km (0.112 R)
• M32: 3,229,369 km (0.107 R)
• M33: 3,323,466 km (0.112 R)
• M34: 3,401,556 km (0.075 R)
• M35: 3,616,678 km (0.08 R)
• M36: 3,691,178 km (0.038 R)
• M37: 3,749,072 km (0.088 R)
• M38: 3,894,781 km (0.051 R)
• M39: 3,971,225 km (0.118 R)
• M40: 4,084,022 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 10.6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.12 AU - 1.18 AU

Year: 867 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,740,536 km

• M1: 140,024 km (0.057 R)
• M2: 213,925 km (0.071 R)
• M3: 312,211 km (0.107 R)
• M4: 428,897 km (0.105 R)
• M5: 498,909 km (0.103 R)
• M6: 573,708 km (0.079 R)
• M7: 658,380 km (0.08 R)
• M8: 812,017 km (0.076 R)
• M9: 927,806 km (0.069 R)
• M10: 1,309,580 km (0.106 R)
• M11: 1,388,867 km (0.107 R)
• M12: 1,462,319 km (0.047 R)
• M13: 1,567,486 km (0.093 R)
• M14: 1,753,885 km (0.11 R)
• M15: 1,939,686 km (0.102 R)
• M16: 2,226,016 km (0.089 R)
• M17: 2,330,436 km (0.083 R)
• M18: 2,427,674 km (0.083 R)
• M19: 2,517,283 km (0.097 R)
• M20: 2,773,993 km (0.072 R)
• M21: 2,934,063 km (0.069 R)
• M22: 3,077,976 km (0.103 R)
• M23: 3,165,341 km (0.073 R)
• M24: 3,243,880 km (0.107 R)
• M25: 3,323,018 km (0.093 R)
• M26: 3,605,009 km (0.112 R)
• M27: 3,676,816 km (0.048 R)
• M28: 3,947,589 km (0.034 R)
• M29: 4,021,640 km (0.084 R)
• M30: 4,530,721 km (0.066 R)
• M31: 4,697,523 km (0.063 R)
• M32: 4,957,225 km (0.083 R)
• M33: 5,025,890 km (0.081 R)
• M34: 5,106,224 km (0.099 R)
• M35: 5,538,263 km (0.098 R)
• M36: 5,692,947 km (0.1 R)
• M37: 5,909,415 km (0.092 R)
• M38: 6,263,962 km (0.094 R)
• M39: 6,562,709 km (0.118 R)
• M40: 6,701,087 km (0.087 R)
• M41: 6,853,378 km (0.085 R)
• M42: 7,174,115 km (0.094 R)
• M43: 7,264,772 km (0.075 R)
• M44: 7,657,765 km (0.109 R)
• M45: 7,737,351 km (0.113 R)
• M46: 7,896,972 km (0.029 R)
• M47: 8,125,259 km (0.111 R)
• M48: 8,192,727 km (0.082 R)
• M49: 8,396,480 km (0.116 R)
• M50: 8,588,115 km (0.059 R)
• M51: 8,781,245 km (0.083 R)
• M52: 9,101,684 km (0.085 R)
• M53: 9,171,845 km (0.081 R)
• M54: 9,284,493 km (0.092 R)
• M55: 9,596,703 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 13.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.28 AU - 1.62 AU

Year: 1227 Days

Day: 14.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,740,536 km

• M1: 188,194 km (0.056 R)
• M2: 272,418 km (0.119 R)
• M3: 386,860 km (0.037 R)
• M4: 509,680 km (0.077 R)
• M5: 596,596 km (0.079 R)
• M6: 680,820 km (0.084 R)
• M7: 774,468 km (0.088 R)
• M8: 950,694 km (0.064 R)
• M9: 1,074,412 km (0.074 R)
• M10: 1,169,556 km (0.051 R)
• M11: 1,291,478 km (0.104 R)
• M12: 1,436,289 km (0.112 R)
• M13: 1,651,112 km (0.092 R)
• M14: 1,742,815 km (0.12 R)
• M15: 2,070,734 km (0.108 R)
• M16: 2,206,120 km (0.085 R)
• M17: 2,411,218 km (0.119 R)
• M18: 2,508,607 km (0.111 R)
• M19: 2,638,158 km (0.07 R)
• M20: 2,723,130 km (0.072 R)
• M21: 2,975,801 km (0.115 R)
• M22: 3,105,053 km (0.12 R)
• M23: 3,360,866 km (0.086 R)
• M24: 3,658,266 km (0.077 R)
• M25: 3,973,020 km (0.11 R)
• M26: 4,124,862 km (0.037 R)
• M27: 4,269,523 km (0.1 R)
• M28: 4,370,053 km (0.087 R)
• M29: 4,462,056 km (0.117 R)
• M30: 4,827,224 km (0.12 R)
• M31: 4,932,092 km (0.101 R)
• M32: 5,299,953 km (0.116 R)
• M33: 5,388,366 km (0.043 R)
• M34: 5,546,939 km (0.092 R)
• M35: 5,807,838 km (0.105 R)
• M36: 5,980,624 km (0.111 R)
• M37: 6,113,915 km (0.102 R)
• M38: 6,248,254 km (0.092 R)
• M39: 6,519,924 km (0.036 R)
• M40: 6,678,348 km (0.057 R)
• M41: 6,816,726 km (0.031 R)
• M42: 6,956,151 km (0.071 R)
• M43: 7,139,858 km (0.113 R)
• M44: 7,281,527 km (0.11 R)
• M45: 7,391,032 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 11.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.53 AU - 1.85 AU

Year: 1544 Days

Day: 7.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,740,536 km

• M1: 144,960 km (0.108 R)
• M2: 223,499 km (0.109 R)
• M3: 378,034 km (0.106 R)
• M4: 484,548 km (0.083 R)
• M5: 641,476 km (0.106 R)
• M6: 720,164 km (0.088 R)
• M7: 816,954 km (0.027 R)
• M8: 896,241 km (0.102 R)
• M9: 970,890 km (0.079 R)
• M10: 1,079,349 km (0.081 R)
• M11: 1,360,443 km (0.083 R)
• M12: 1,465,311 km (0.103 R)
• M13: 1,564,046 km (0.117 R)
• M14: 1,646,474 km (0.084 R)
• M15: 1,730,548 km (0.116 R)
• M16: 1,873,863 km (0.113 R)
• M17: 1,971,700 km (0.101 R)
• M18: 2,101,551 km (0.09 R)
• M19: 2,265,510 km (0.108 R)
• M20: 2,638,757 km (0.094 R)
• M21: 2,737,940 km (0.096 R)
• M22: 2,860,910 km (0.06 R)
• M23: 2,940,197 km (0.118 R)
• M24: 3,564,319 km (0.102 R)
• M25: 4,100,478 km (0.081 R)
• M26: 4,215,967 km (0.106 R)
• M27: 4,463,402 km (0.088 R)
• M28: 4,715,624 km (0.094 R)
• M29: 4,945,257 km (0.113 R)
• M30: 5,178,779 km (0.045 R)
• M31: 5,289,781 km (0.088 R)
• M32: 5,373,705 km (0.064 R)
• M33: 5,528,539 km (0.059 R)
• M34: 5,842,844 km (0.036 R)
• M35: 6,060,509 km (0.099 R)
• M36: 6,192,454 km (0.113 R)
• M37: 6,340,107 km (0.109 R)
• M38: 6,927,429 km (0.104 R)
• M39: 7,049,949 km (0.049 R)
• M40: 7,142,401 km (0.099 R)
• M41: 7,563,519 km (0.104 R)
• M42: 7,896,673 km (0.08 R)
• M43: 8,073,049 km (0.111 R)
• M44: 8,429,840 km (0.109 R)
• M45: 8,577,344 km (0.084 R)
• M46: 9,158,980 km (0.058 R)
• M47: 9,702,020 km (0.108 R)
• M48: 9,804,944 km (0.111 R)
• M49: 9,960,077 km (0.053 R)
• M50: 10,046,694 km (0.105 R)
• M51: 10,168,317 km (0.082 R)
• M52: 10,518,376 km (0.105 R)
• M53: 10,837,019 km (0.116 R)
• M54: 10,943,832 km (0.115 R)
• M55: 11,104,800 km (0.111 R)
• M56: 11,212,660 km (0.087 R)
• M57: 11,574,387 km (0.086 R)
• M58: 11,756,747 km (0.11 R)
• M59: 11,829,900 km (0.106 R)
• M60: 12,142,710 km (0.111 R)
• M61: 12,216,761 km (0.062 R)
• M62: 12,421,111 km (0.055 R)
• M63: 12,626,509 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.5

Radius: 12.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.67 AU - 2.53 AU

Year: 2139 Days

Day: 14.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,740,536 km

• M1: 202,855 km (0.09 R)
• M2: 323,281 km (0.12 R)
• M3: 412,292 km (0.082 R)
• M4: 542,891 km (0.116 R)
• M5: 650,003 km (0.096 R)
• M6: 758,611 km (0.102 R)
• M7: 837,150 km (0.05 R)
• M8: 1,059,153 km (0.098 R)
• M9: 1,301,053 km (0.102 R)
• M10: 1,515,127 km (0.037 R)
• M11: 1,607,878 km (0.115 R)
• M12: 1,828,684 km (0.114 R)
• M13: 1,907,971 km (0.09 R)
• M14: 2,069,986 km (0.069 R)
• M15: 2,236,787 km (0.096 R)
• M16: 2,397,156 km (0.093 R)
• M17: 2,539,424 km (0.091 R)
• M18: 2,867,193 km (0.093 R)
• M19: 3,053,891 km (0.099 R)
• M20: 3,172,522 km (0.116 R)
• M21: 3,305,066 km (0.026 R)
• M22: 3,538,289 km (0.115 R)
• M23: 3,764,331 km (0.041 R)
• M24: 3,917,669 km (0.102 R)
• M25: 4,151,640 km (0.11 R)
• M26: 4,950,642 km (0.119 R)
• M27: 5,090,816 km (0.081 R)
• M28: 5,218,123 km (0.077 R)
• M29: 5,332,267 km (0.066 R)
• M30: 5,447,158 km (0.076 R)
• M31: 5,533,924 km (0.079 R)
• M32: 5,782,107 km (0.064 R)
• M33: 6,595,022 km (0.11 R)
• M34: 6,889,730 km (0.117 R)
• M35: 7,252,206 km (0.075 R)
• M36: 7,395,670 km (0.09 R)
• M37: 7,588,502 km (0.098 R)
• M38: 8,028,619 km (0.118 R)
• M39: 8,111,047 km (0.077 R)
• M40: 8,561,037 km (0.114 R)
• M41: 8,848,564 km (0.045 R)
• M42: 9,019,256 km (0.098 R)
• M43: 9,173,790 km (0.079 R)
• M44: 9,485,403 km (0.096 R)
• M45: 9,607,624 km (0.106 R)
• M46: 9,783,102 km (0.115 R)
• M47: 10,030,537 km (0.035 R)
• M48: 10,155,003 km (0.108 R)
• M49: 10,766,858 km (0.119 R)
• M50: 10,876,214 km (0.087 R)
• M51: 11,372,430 km (0.091 R)
• M52: 11,595,331 km (0.038 R)
• M53: 11,726,079 km (0.117 R)
• M54: 11,819,728 km (0.077 R)
• M55: 12,140,017 km (0.111 R)
• M56: 12,616,336 km (0.055 R)
• M57: 13,001,850 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.2

Radius: 12.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.72 AU - 3.9 AU

Year: 5228 Days

Day: 8.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,740,536 km

• M1: 355,744 km (0.091 R)
• M2: 497,413 km (0.118 R)
• M3: 582,684 km (0.104 R)
• M4: 721,959 km (0.033 R)
• M5: 873,652 km (0.098 R)
• M6: 1,166,415 km (0.116 R)
• M7: 1,317,209 km (0.106 R)
• M8: 1,507,199 km (0.083 R)
• M9: 1,655,749 km (0.099 R)
• M10: 2,337,168 km (0.053 R)
• M11: 2,589,090 km (0.063 R)
• M12: 2,789,103 km (0.109 R)
• M13: 2,911,623 km (0.108 R)
• M14: 3,140,957 km (0.055 R)
• M15: 3,333,041 km (0.096 R)
• M16: 3,595,286 km (0.054 R)
• M17: 3,729,026 km (0.068 R)
• M18: 4,001,593 km (0.029 R)
• M19: 4,494,219 km (0.119 R)
• M20: 4,590,261 km (0.051 R)
• M21: 4,784,439 km (0.055 R)
• M22: 5,080,942 km (0.055 R)
• M23: 5,181,023 km (0.086 R)
• M24: 5,874,559 km (0.07 R)
• M25: 5,953,546 km (0.076 R)
• M26: 6,434,354 km (0.101 R)
• M27: 6,789,350 km (0.085 R)
• M28: 7,039,029 km (0.085 R)
• M29: 7,461,792 km (0.092 R)
• M30: 7,661,954 km (0.118 R)
• M31: 8,038,492 km (0.086 R)
• M32: 8,659,473 km (0.114 R)
• M33: 9,051,718 km (0.062 R)
• M34: 9,326,679 km (0.115 R)
• M35: 9,480,615 km (0.106 R)
• M36: 9,604,482 km (0.092 R)
• M37: 9,728,798 km (0.108 R)
• M38: 9,884,979 km (0.12 R)
• M39: 10,104,887 km (0.083 R)
• M40: 10,390,320 km (0.033 R)
• M41: 10,710,460 km (0.12 R)
• M42: 10,839,413 km (0.076 R)
• M43: 11,001,427 km (0.055 R)
• M44: 11,294,938 km (0.105 R)
• M45: 11,558,081 km (0.064 R)
• M46: 11,823,169 km (0.087 R)
• M47: 12,124,010 km (0.11 R)
• M48: 12,393,436 km (0.112 R)
• M49: 12,596,889 km (0.078 R)
• M50: 13,041,344 km (0.102 R)
• M51: 13,525,891 km (0.09 R)
• M52: 13,630,460 km (0.085 R)
• M53: 14,016,273 km (0.054 R)
• M54: 15,413,069 km (0.076 R)
• M55: 16,294,499 km (0.037 R)
• M56: 17,004,042 km (0.087 R)
• M57: 18,802,208 km (0.03 R)
• M58: 19,428,126 km (0.119 R)
• M59: 19,624,997 km (0.068 R)
• M60: 19,743,628 km (0.079 R)
• M61: 20,861,273 km (0.101 R)
• M62: 21,794,615 km (0.077 R)
• M63: 22,245,802 km (0.06 R)
• M64: 22,451,948 km (0.114 R)
• M65: 22,575,964 km (0.12 R)
• M66: 22,658,692 km (0.084 R)
• M67: 23,157,601 km (0.076 R)
• M68: 24,081,517 km (0.081 R)
• M69: 24,675,720 km (0.12 R)
• M70: 24,803,776 km (0.036 R)
• M71: 25,231,925 km (0.116 R)
• M72: 25,792,169 km (0.089 R)
• M73: 25,878,786 km (0.068 R)
• M74: 26,443,668 km (0.099 R)
• M75: 26,793,427 km (0.117 R)
• M76: 27,056,720 km (0.06 R)
• M77: 27,276,928 km (0.098 R)
• M78: 27,365,041 km (0.042 R)
• M79: 27,630,278 km (0.083 R)
• M80: 27,851,832 km (0.086 R)
• M81: 28,029,555 km (0.046 R)
• M82: 28,252,306 km (0.119 R)
• M83: 29,013,909 km (0.07 R)
• M84: 29,103,967 km (0.101 R)
• M85: 29,419,768 km (0.08 R)
• M86: 30,557,160 km (0.118 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: 289 - 16,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit