🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

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: 326.1

Radius: 13.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.6 AU

Year: 251 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 13,621,444 km

• M1: 174,282 km (0.072 R)
• M2: 350,059 km (0.096 R)
• M3: 441,463 km (0.088 R)
• M4: 529,128 km (0.089 R)
• M5: 617,241 km (0.115 R)
• M6: 727,195 km (0.062 R)
• M7: 822,788 km (0.075 R)
• M8: 934,987 km (0.101 R)
• M9: 1,040,902 km (0.079 R)
• M10: 1,141,881 km (0.062 R)
• M11: 1,243,308 km (0.1 R)
• M12: 1,361,341 km (0.107 R)
• M13: 1,459,327 km (0.075 R)
• M14: 1,574,069 km (0.118 R)
• M15: 1,809,237 km (0.078 R)
• M16: 1,914,254 km (0.056 R)
• M17: 2,056,223 km (0.093 R)
• M18: 2,146,281 km (0.082 R)
• M19: 2,265,959 km (0.093 R)
• M20: 2,400,298 km (0.072 R)
• M21: 2,499,780 km (0.098 R)
• M22: 2,600,609 km (0.039 R)
• M23: 2,867,642 km (0.031 R)
• M24: 2,960,093 km (0.109 R)
• M25: 3,125,698 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 11.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.68 AU - 1.04 AU

Year: 551 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 13,621,444 km

• M1: 151,094 km (0.103 R)
• M2: 233,522 km (0.098 R)
• M3: 340,036 km (0.103 R)
• M4: 440,566 km (0.091 R)
• M5: 548,875 km (0.114 R)
• M6: 633,846 km (0.045 R)
• M7: 766,240 km (0.081 R)
• M8: 860,337 km (0.095 R)
• M9: 995,873 km (0.085 R)
• M10: 1,107,024 km (0.114 R)
• M11: 1,263,354 km (0.026 R)
• M12: 1,357,750 km (0.118 R)
• M13: 1,450,800 km (0.088 R)
• M14: 1,534,126 km (0.12 R)
• M15: 1,631,365 km (0.111 R)
• M16: 1,777,073 km (0.098 R)
• M17: 1,853,667 km (0.092 R)
• M18: 2,006,107 km (0.112 R)
• M19: 2,081,804 km (0.114 R)
• M20: 2,185,625 km (0.096 R)
• M21: 2,300,516 km (0.074 R)
• M22: 2,469,711 km (0.119 R)
• M23: 2,701,738 km (0.054 R)
• M24: 2,810,645 km (0.115 R)
• M25: 2,885,593 km (0.085 R)
• M26: 3,078,874 km (0.088 R)
• M27: 3,234,456 km (0.093 R)
• M28: 3,355,480 km (0.116 R)
• M29: 3,462,144 km (0.117 R)
• M30: 3,548,162 km (0.111 R)
• M31: 3,667,691 km (0.053 R)
• M32: 3,821,926 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.3

Radius: 12.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.84 AU - 0.9 AU

Year: 560 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 13,621,444 km

• M1: 154,834 km (0.074 R)
• M2: 235,766 km (0.066 R)
• M3: 319,092 km (0.116 R)
• M4: 471,084 km (0.116 R)
• M5: 566,078 km (0.055 R)
• M6: 740,509 km (0.095 R)
• M7: 1,045,390 km (0.094 R)
• M8: 1,140,833 km (0.1 R)
• M9: 1,362,687 km (0.112 R)
• M10: 1,456,634 km (0.116 R)
• M11: 1,587,533 km (0.072 R)
• M12: 1,716,486 km (0.099 R)
• M13: 1,843,046 km (0.106 R)
• M14: 2,048,444 km (0.102 R)
• M15: 2,268,203 km (0.073 R)
• M16: 2,414,510 km (0.095 R)
• M17: 2,577,871 km (0.081 R)
• M18: 2,688,872 km (0.116 R)
• M19: 2,966,376 km (0.109 R)
• M20: 3,104,904 km (0.117 R)
• M21: 3,200,946 km (0.098 R)
• M22: 3,350,843 km (0.112 R)
• M23: 3,626,402 km (0.051 R)
• M24: 3,853,940 km (0.068 R)
• M25: 3,981,547 km (0.12 R)
• M26: 4,151,191 km (0.071 R)
• M27: 4,282,089 km (0.06 R)
• M28: 4,389,351 km (0.086 R)
• M29: 4,480,905 km (0.111 R)
• M30: 4,573,207 km (0.068 R)
• M31: 4,742,402 km (0.105 R)
• M32: 4,887,961 km (0.11 R)
• M33: 4,982,955 km (0.066 R)
• M34: 5,122,231 km (0.107 R)
• M35: 5,342,589 km (0.03 R)
• M36: 5,530,035 km (0.11 R)
• M37: 5,610,967 km (0.111 R)
• M38: 5,737,826 km (0.09 R)
• M39: 5,819,956 km (0.115 R)
• M40: 6,040,612 km (0.053 R)
• M41: 6,133,363 km (0.096 R)
• M42: 6,217,288 km (0.102 R)
• M43: 6,339,210 km (0.066 R)
• M44: 6,462,030 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 9.4

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.05 AU - 1.27 AU

Year: 862 Days

Day: 9.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 13,621,444 km

• M1: 117,734 km (0.071 R)
• M2: 190,139 km (0.119 R)
• M3: 253,269 km (0.106 R)
• M4: 328,068 km (0.073 R)
• M5: 391,946 km (0.037 R)
• M6: 479,461 km (0.114 R)
• M7: 559,795 km (0.107 R)
• M8: 666,309 km (0.086 R)
• M9: 865,573 km (0.104 R)
• M10: 936,483 km (0.116 R)
• M11: 1,015,770 km (0.086 R)
• M12: 1,148,612 km (0.101 R)
• M13: 1,220,719 km (0.046 R)
• M14: 1,301,202 km (0.1 R)
• M15: 1,362,687 km (0.114 R)
• M16: 1,692,999 km (0.103 R)
• M17: 1,844,542 km (0.087 R)
• M18: 2,275,982 km (0.031 R)
• M19: 2,359,308 km (0.098 R)
• M20: 2,418,250 km (0.053 R)
• M21: 2,632,923 km (0.051 R)
• M22: 2,703,084 km (0.071 R)
• M23: 2,764,868 km (0.058 R)
• M24: 2,880,956 km (0.119 R)
• M25: 2,962,187 km (0.104 R)
• M26: 3,136,469 km (0.099 R)
• M27: 3,447,333 km (0.102 R)
• M28: 3,699,256 km (0.042 R)
• M29: 4,139,223 km (0.087 R)
• M30: 4,344,771 km (0.055 R)
• M31: 4,490,629 km (0.09 R)
• M32: 4,712,483 km (0.065 R)
• M33: 5,134,349 km (0.067 R)
• M34: 5,388,665 km (0.05 R)
• M35: 5,489,344 km (0.098 R)
• M36: 5,579,402 km (0.088 R)
• M37: 5,783,902 km (0.101 R)
• M38: 5,979,128 km (0.11 R)
• M39: 6,083,547 km (0.092 R)
• M40: 6,188,415 km (0.113 R)
• M41: 6,305,700 km (0.083 R)
• M42: 6,482,973 km (0.09 R)
• M43: 6,554,481 km (0.1 R)
• M44: 6,674,010 km (0.099 R)
• M45: 6,927,429 km (0.104 R)
• M46: 7,221,089 km (0.078 R)
• M47: 7,369,490 km (0.046 R)
• M48: 7,456,407 km (0.096 R)
• M49: 7,921,955 km (0.091 R)
• M50: 8,049,562 km (0.102 R)
• M51: 8,358,183 km (0.097 R)
• M52: 8,540,094 km (0.111 R)
• M53: 8,644,663 km (0.116 R)
• M54: 8,815,354 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.18 AU - 1.32 AU

Year: 965 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 13,621,444 km

• M1: 113,694 km (0.043 R)
• M2: 210,933 km (0.117 R)
• M3: 363,373 km (0.038 R)
• M4: 418,276 km (0.114 R)
• M5: 522,545 km (0.087 R)
• M6: 594,502 km (0.116 R)
• M7: 753,824 km (0.087 R)
• M8: 808,576 km (0.051 R)
• M9: 883,824 km (0.112 R)
• M10: 956,529 km (0.075 R)
• M11: 1,134,700 km (0.077 R)
• M12: 1,307,037 km (0.096 R)
• M13: 1,390,811 km (0.115 R)
• M14: 1,476,381 km (0.084 R)
• M15: 1,605,185 km (0.075 R)
• M16: 1,768,546 km (0.102 R)
• M17: 1,880,445 km (0.083 R)
• M18: 1,931,009 km (0.093 R)
• M19: 2,027,051 km (0.109 R)
• M20: 2,091,827 km (0.083 R)
• M21: 2,170,665 km (0.113 R)
• M22: 2,257,282 km (0.107 R)
• M23: 2,433,808 km (0.091 R)
• M24: 2,600,759 km (0.077 R)
• M25: 2,764,419 km (0.109 R)
• M26: 2,814,983 km (0.101 R)
• M27: 2,865,697 km (0.091 R)
• M28: 3,042,222 km (0.051 R)
• M29: 3,131,831 km (0.047 R)
• M30: 3,275,595 km (0.118 R)
• M31: 3,329,151 km (0.062 R)
• M32: 3,406,044 km (0.113 R)
• M33: 3,491,465 km (0.07 R)
• M34: 3,569,704 km (0.091 R)
• M35: 3,624,756 km (0.026 R)
• M36: 3,695,965 km (0.106 R)
• M37: 3,751,765 km (0.087 R)
• M38: 3,807,864 km (0.064 R)
• M39: 4,010,270 km (0.044 R)
• M40: 4,208,039 km (0.072 R)
• M41: 4,341,629 km (0.084 R)
• M42: 4,425,853 km (0.102 R)
• M43: 4,553,161 km (0.044 R)
• M44: 4,604,473 km (0.098 R)
• M45: 4,673,138 km (0.081 R)
• M46: 4,890,055 km (0.112 R)
• M47: 5,127,916 km (0.08 R)
• M48: 5,226,052 km (0.071 R)
• M49: 5,288,734 km (0.093 R)
• M50: 5,423,970 km (0.06 R)
• M51: 5,651,957 km (0.115 R)
• M52: 5,762,510 km (0.054 R)
• M53: 6,060,808 km (0.1 R)
• M54: 6,202,477 km (0.106 R)
• M55: 6,345,194 km (0.07 R)
• M56: 6,412,214 km (0.03 R)
• M57: 6,498,532 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 11.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.02 AU - 1.56 AU

Year: 1011 Days

Day: 7.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 13,621,444 km

• M1: 147,504 km (0.069 R)
• M2: 235,766 km (0.081 R)
• M3: 344,374 km (0.084 R)
• M4: 496,366 km (0.06 R)
• M5: 589,864 km (0.106 R)
• M6: 690,245 km (0.065 R)
• M7: 841,937 km (0.101 R)
• M8: 922,420 km (0.055 R)
• M9: 1,135,747 km (0.074 R)
• M10: 1,393,055 km (0.117 R)
• M11: 1,532,481 km (0.062 R)
• M12: 1,691,354 km (0.119 R)
• M13: 1,780,514 km (0.107 R)
• M14: 1,863,690 km (0.104 R)
• M15: 2,065,498 km (0.088 R)
• M16: 2,201,482 km (0.073 R)
• M17: 2,415,407 km (0.088 R)
• M18: 2,541,967 km (0.035 R)
• M19: 2,619,010 km (0.071 R)
• M20: 2,731,657 km (0.117 R)
• M21: 3,143,650 km (0.097 R)
• M22: 3,347,701 km (0.09 R)
• M23: 3,498,945 km (0.101 R)
• M24: 3,710,626 km (0.082 R)
• M25: 3,936,518 km (0.085 R)
• M26: 4,146,703 km (0.101 R)
• M27: 4,268,476 km (0.116 R)
• M28: 4,443,206 km (0.086 R)
• M29: 4,609,709 km (0.068 R)
• M30: 4,683,311 km (0.119 R)
• M31: 4,799,548 km (0.081 R)
• M32: 5,274,821 km (0.089 R)
• M33: 5,407,065 km (0.08 R)
• M34: 5,540,357 km (0.099 R)
• M35: 5,629,817 km (0.086 R)
• M36: 5,708,655 km (0.076 R)
• M37: 5,867,228 km (0.095 R)
• M38: 6,211,902 km (0.08 R)
• M39: 6,504,366 km (0.076 R)
• M40: 6,622,548 km (0.061 R)
• M41: 6,717,692 km (0.075 R)
• M42: 6,825,253 km (0.094 R)
• M43: 6,981,733 km (0.07 R)
• M44: 7,163,644 km (0.112 R)
• M45: 7,273,598 km (0.113 R)
• M46: 7,371,734 km (0.064 R)
• M47: 7,482,736 km (0.089 R)
• M48: 7,881,863 km (0.12 R)
• M49: 7,995,408 km (0.083 R)
• M50: 8,084,119 km (0.038 R)
• M51: 8,185,846 km (0.101 R)
• M52: 8,416,376 km (0.077 R)
• M53: 8,493,718 km (0.107 R)
• M54: 8,727,091 km (0.115 R)
• M55: 8,870,855 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 14.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.5 AU - 1.66 AU

Year: 1371 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 13,621,444 km

• M1: 201,359 km (0.101 R)
• M2: 300,692 km (0.045 R)
• M3: 399,426 km (0.057 R)
• M4: 498,161 km (0.03 R)
• M5: 667,057 km (0.053 R)
• M6: 763,697 km (0.114 R)
• M7: 880,832 km (0.112 R)
• M8: 1,102,387 km (0.116 R)
• M9: 1,352,215 km (0.08 R)
• M10: 1,442,871 km (0.059 R)
• M11: 1,592,469 km (0.112 R)
• M12: 1,698,534 km (0.094 R)
• M13: 1,837,062 km (0.103 R)
• M14: 1,928,317 km (0.084 R)
• M15: 2,041,861 km (0.082 R)
• M16: 2,319,814 km (0.099 R)
• M17: 2,519,677 km (0.055 R)
• M18: 2,667,629 km (0.037 R)
• M19: 2,842,060 km (0.114 R)
• M20: 2,972,510 km (0.087 R)
• M21: 3,080,669 km (0.055 R)
• M22: 3,239,392 km (0.053 R)
• M23: 3,476,355 km (0.063 R)
• M24: 3,616,229 km (0.116 R)
• M25: 3,771,063 km (0.12 R)
• M26: 4,020,592 km (0.091 R)
• M27: 4,181,260 km (0.103 R)
• M28: 4,289,420 km (0.112 R)
• M29: 4,619,881 km (0.083 R)
• M30: 4,717,718 km (0.087 R)
• M31: 5,044,590 km (0.091 R)
• M32: 5,174,590 km (0.109 R)
• M33: 5,349,620 km (0.052 R)
• M34: 5,511,784 km (0.113 R)
• M35: 5,977,632 km (0.046 R)
• M36: 6,708,417 km (0.098 R)
• M37: 7,189,823 km (0.093 R)
• M38: 7,352,735 km (0.085 R)
• M39: 7,533,450 km (0.059 R)
• M40: 7,782,380 km (0.116 R)
• M41: 7,949,780 km (0.118 R)
• M42: 8,050,759 km (0.108 R)
• M43: 8,339,333 km (0.084 R)
• M44: 8,579,587 km (0.027 R)
• M45: 8,752,523 km (0.099 R)
• M46: 9,014,319 km (0.1 R)
• M47: 9,474,033 km (0.075 R)
• M48: 9,581,295 km (0.08 R)
• M49: 9,869,121 km (0.063 R)
• M50: 10,178,190 km (0.027 R)
• M51: 10,398,249 km (0.052 R)
• M52: 11,011,750 km (0.062 R)
• M53: 11,181,094 km (0.1 R)
• M54: 11,275,491 km (0.097 R)
• M55: 11,389,185 km (0.061 R)
• M56: 11,484,180 km (0.111 R)
• M57: 11,751,810 km (0.111 R)
• M58: 12,002,088 km (0.091 R)
• M59: 12,254,160 km (0.056 R)
• M60: 12,410,191 km (0.089 R)
• M61: 12,625,761 km (0.073 R)
• M62: 12,763,690 km (0.061 R)
• M63: 13,561,047 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit