🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 8.5

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.89 AU - 0.95 AU

Year: 609 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,869,637 km

• M1: 115,639 km (0.112 R)
• M2: 177,573 km (0.073 R)
• M3: 242,049 km (0.084 R)
• M4: 329,415 km (0.1 R)
• M5: 422,315 km (0.099 R)
• M6: 573,558 km (0.109 R)
• M7: 748,289 km (0.084 R)
• M8: 845,078 km (0.111 R)
• M9: 962,513 km (0.099 R)
• M10: 1,034,469 km (0.108 R)
• M11: 1,154,896 km (0.069 R)
• M12: 1,225,955 km (0.119 R)
• M13: 1,335,311 km (0.113 R)
• M14: 1,603,240 km (0.064 R)
• M15: 1,656,198 km (0.056 R)
• M16: 1,770,940 km (0.028 R)
• M17: 1,860,399 km (0.106 R)
• M18: 1,979,778 km (0.075 R)
• M19: 2,051,286 km (0.082 R)
• M20: 2,109,031 km (0.095 R)
• M21: 2,218,836 km (0.064 R)
• M22: 2,293,186 km (0.111 R)
• M23: 2,383,543 km (0.099 R)
• M24: 2,444,429 km (0.099 R)
• M25: 2,505,764 km (0.104 R)
• M26: 2,614,522 km (0.1 R)
• M27: 2,693,210 km (0.1 R)
• M28: 2,756,640 km (0.09 R)
• M29: 2,966,526 km (0.056 R)
• M30: 3,164,893 km (0.082 R)
• M31: 3,232,062 km (0.082 R)
• M32: 3,299,680 km (0.102 R)
• M33: 3,662,305 km (0.071 R)
• M34: 3,812,801 km (0.068 R)
• M35: 3,893,285 km (0.047 R)
• M36: 3,974,367 km (0.108 R)
• M37: 4,046,772 km (0.098 R)
• M38: 4,138,176 km (0.092 R)
• M39: 4,239,304 km (0.096 R)
• M40: 4,313,505 km (0.113 R)
• M41: 4,406,854 km (0.108 R)
• M42: 4,481,952 km (0.107 R)
• M43: 4,585,923 km (0.042 R)
• M44: 4,671,642 km (0.053 R)
• M45: 4,786,683 km (0.062 R)
• M46: 4,961,114 km (0.106 R)
• M47: 5,256,570 km (0.062 R)
• M48: 5,346,329 km (0.043 R)
• M49: 5,618,746 km (0.119 R)
• M50: 5,885,180 km (0.106 R)
• M51: 6,250,648 km (0.11 R)
• M52: 6,345,792 km (0.058 R)
• M53: 6,484,170 km (0.117 R)
• M54: 7,091,388 km (0.082 R)
• M55: 7,190,571 km (0.119 R)
• M56: 7,257,142 km (0.05 R)
• M57: 7,323,713 km (0.042 R)
• M58: 7,424,094 km (0.081 R)
• M59: 7,569,951 km (0.065 R)
• M60: 7,626,200 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 14.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.88 AU - 1.24 AU

Year: 753 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 25,869,637 km

• M1: 187,147 km (0.077 R)
• M2: 309,069 km (0.085 R)
• M3: 450,439 km (0.115 R)
• M4: 559,945 km (0.026 R)
• M5: 681,418 km (0.11 R)
• M6: 789,278 km (0.088 R)
• M7: 940,372 km (0.054 R)
• M8: 1,113,307 km (0.087 R)
• M9: 1,233,135 km (0.051 R)
• M10: 1,327,681 km (0.044 R)
• M11: 1,443,470 km (0.098 R)
• M12: 1,601,296 km (0.1 R)
• M13: 1,805,347 km (0.076 R)
• M14: 1,934,899 km (0.085 R)
• M15: 2,240,228 km (0.086 R)
• M16: 2,365,292 km (0.112 R)
• M17: 2,462,680 km (0.094 R)
• M18: 2,599,712 km (0.083 R)
• M19: 2,715,949 km (0.087 R)
• M20: 3,091,739 km (0.042 R)
• M21: 3,374,330 km (0.083 R)
• M22: 3,630,740 km (0.05 R)
• M23: 3,822,824 km (0.12 R)
• M24: 4,254,115 km (0.099 R)
• M25: 4,644,415 km (0.076 R)
• M26: 5,017,363 km (0.102 R)
• M27: 5,114,602 km (0.107 R)
• M28: 5,251,783 km (0.112 R)
• M29: 5,390,161 km (0.089 R)
• M30: 5,660,634 km (0.088 R)
• M31: 5,966,561 km (0.118 R)
• M32: 6,246,459 km (0.094 R)
• M33: 6,435,551 km (0.06 R)
• M34: 6,552,088 km (0.118 R)
• M35: 6,744,171 km (0.115 R)
• M36: 6,840,961 km (0.105 R)
• M37: 6,938,349 km (0.083 R)
• M38: 7,178,005 km (0.092 R)
• M39: 7,365,152 km (0.105 R)
• M40: 7,520,584 km (0.093 R)
• M41: 7,632,184 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.3

Radius: 10.5

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.35 AU - 1.97 AU

Year: 1476 Days

Day: 8.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,869,637 km

• M1: 178,620 km (0.06 R)
• M2: 249,230 km (0.077 R)
• M3: 391,348 km (0.116 R)
• M4: 534,064 km (0.059 R)
• M5: 732,282 km (0.115 R)
• M6: 923,168 km (0.103 R)
• M7: 1,235,978 km (0.073 R)
• M8: 1,372,411 km (0.104 R)
• M9: 1,475,783 km (0.026 R)
• M10: 1,552,527 km (0.028 R)
• M11: 1,968,110 km (0.102 R)
• M12: 2,107,086 km (0.1 R)
• M13: 2,227,213 km (0.1 R)
• M14: 2,327,294 km (0.111 R)
• M15: 2,417,651 km (0.061 R)
• M16: 2,636,812 km (0.073 R)
• M17: 2,826,502 km (0.11 R)
• M18: 2,984,029 km (0.054 R)
• M19: 3,295,192 km (0.075 R)
• M20: 3,371,338 km (0.072 R)
• M21: 3,486,827 km (0.051 R)
• M22: 3,577,633 km (0.05 R)
• M23: 4,401,917 km (0.112 R)
• M24: 4,486,141 km (0.117 R)
• M25: 4,585,025 km (0.093 R)
• M26: 4,656,234 km (0.083 R)
• M27: 4,959,020 km (0.075 R)
• M28: 5,828,333 km (0.065 R)
• M29: 6,312,282 km (0.102 R)
• M30: 6,471,305 km (0.099 R)
• M31: 6,583,353 km (0.1 R)
• M32: 6,728,314 km (0.111 R)
• M33: 6,809,246 km (0.111 R)
• M34: 6,972,308 km (0.084 R)
• M35: 7,087,199 km (0.109 R)
• M36: 7,402,252 km (0.03 R)
• M37: 7,654,325 km (0.091 R)
• M38: 7,755,902 km (0.088 R)
• M39: 8,114,936 km (0.086 R)
• M40: 8,357,435 km (0.078 R)
• M41: 8,584,823 km (0.115 R)
• M42: 8,831,809 km (0.107 R)
• M43: 8,938,473 km (0.081 R)
• M44: 9,206,851 km (0.101 R)
• M45: 9,423,619 km (0.079 R)
• M46: 9,843,540 km (0.115 R)
• M47: 9,972,643 km (0.082 R)
• M48: 10,307,144 km (0.11 R)
• M49: 10,400,642 km (0.107 R)
• M50: 10,532,139 km (0.06 R)
• M51: 10,683,083 km (0.103 R)
• M52: 10,758,780 km (0.086 R)
• M53: 10,834,775 km (0.11 R)
• M54: 10,987,066 km (0.085 R)
• M55: 11,082,659 km (0.103 R)
• M56: 11,390,531 km (0.089 R)
• M57: 11,467,874 km (0.038 R)
• M58: 11,603,708 km (0.089 R)
• M59: 12,290,961 km (0.09 R)
• M60: 12,669,593 km (0.098 R)
• M61: 12,991,528 km (0.075 R)
• M62: 13,092,656 km (0.095 R)
• M63: 13,295,660 km (0.115 R)
• M64: 13,561,197 km (0.108 R)
• M65: 13,849,172 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 9.8

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.84 AU - 3 AU

Year: 3444 Days

Day: 7.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,869,637 km

• M1: 128,355 km (0.071 R)
• M2: 320,139 km (0.061 R)
• M3: 444,904 km (0.119 R)
• M4: 598,691 km (0.114 R)
• M5: 737,518 km (0.109 R)
• M6: 1,126,023 km (0.076 R)
• M7: 1,192,145 km (0.101 R)
• M8: 1,287,140 km (0.07 R)
• M9: 1,356,703 km (0.072 R)
• M10: 1,485,058 km (0.05 R)
• M11: 1,662,780 km (0.092 R)
• M12: 1,785,151 km (0.083 R)
• M13: 2,564,407 km (0.057 R)
• M14: 2,943,488 km (0.11 R)
• M15: 3,017,688 km (0.049 R)
• M16: 3,398,415 km (0.109 R)
• M17: 3,674,124 km (0.112 R)
• M18: 3,895,977 km (0.069 R)
• M19: 4,018,797 km (0.06 R)
• M20: 4,437,522 km (0.117 R)
• M21: 4,848,467 km (0.083 R)
• M22: 5,025,142 km (0.028 R)
• M23: 5,271,530 km (0.094 R)
• M24: 5,339,447 km (0.057 R)
• M25: 5,476,180 km (0.102 R)
• M26: 5,916,745 km (0.027 R)
• M27: 6,105,687 km (0.08 R)
• M28: 7,585,510 km (0.032 R)
• M29: 7,816,788 km (0.113 R)
• M30: 7,920,310 km (0.099 R)
• M31: 8,207,238 km (0.118 R)
• M32: 8,365,363 km (0.086 R)
• M33: 9,034,515 km (0.044 R)
• M34: 9,143,272 km (0.097 R)
• M35: 9,582,342 km (0.111 R)
• M36: 10,169,214 km (0.095 R)
• M37: 10,339,008 km (0.119 R)
• M38: 10,796,478 km (0.094 R)
• M39: 10,969,713 km (0.096 R)
• M40: 11,173,016 km (0.068 R)
• M41: 12,600,479 km (0.118 R)
• M42: 12,905,060 km (0.098 R)
• M43: 13,150,550 km (0.093 R)
• M44: 13,212,185 km (0.061 R)
• M45: 13,614,902 km (0.102 R)
• M46: 13,708,401 km (0.098 R)
• M47: 13,802,199 km (0.077 R)
• M48: 14,084,640 km (0.095 R)
• M49: 14,751,248 km (0.1 R)
• M50: 14,815,276 km (0.102 R)
• M51: 15,590,791 km (0.094 R)
• M52: 15,721,390 km (0.077 R)
• M53: 15,983,485 km (0.106 R)
• M54: 16,082,220 km (0.097 R)
• M55: 16,578,735 km (0.096 R)
• M56: 17,147,506 km (0.109 R)
• M57: 17,858,994 km (0.104 R)
• M58: 18,166,866 km (0.029 R)
• M59: 18,235,382 km (0.114 R)
• M60: 18,649,170 km (0.113 R)
• M61: 19,697,103 km (0.119 R)
• M62: 19,908,933 km (0.062 R)
• M63: 20,584,966 km (0.08 R)
• M64: 20,656,474 km (0.115 R)
• M65: 20,764,035 km (0.117 R)
• M66: 20,871,745 km (0.106 R)
• M67: 21,051,712 km (0.097 R)
• M68: 21,340,735 km (0.101 R)
• M69: 22,105,629 km (0.093 R)
• M70: 22,509,992 km (0.115 R)
• M71: 22,731,546 km (0.115 R)
• M72: 24,113,681 km (0.104 R)
• M73: 24,416,018 km (0.114 R)
• M74: 24,605,708 km (0.046 R)
• M75: 25,407,553 km (0.11 R)
• M76: 25,638,233 km (0.1 R)
• M77: 25,753,872 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit