🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.4

Radius: 10.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.87 AU - 1.29 AU

Year: 775 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 21,611,003 km

• M1: 134,339 km (0.114 R)
• M2: 206,744 km (0.047 R)
• M3: 327,769 km (0.099 R)
• M4: 399,576 km (0.111 R)
• M5: 474,375 km (0.102 R)
• M6: 546,331 km (0.108 R)
• M7: 655,388 km (0.115 R)
• M8: 727,794 km (0.096 R)
• M9: 892,202 km (0.119 R)
• M10: 996,023 km (0.086 R)
• M11: 1,139,188 km (0.048 R)
• M12: 1,234,631 km (0.117 R)
• M13: 1,345,334 km (0.085 R)
• M14: 1,440,328 km (0.082 R)
• M15: 1,517,970 km (0.063 R)
• M16: 1,745,807 km (0.03 R)
• M17: 1,836,015 km (0.095 R)
• M18: 2,086,741 km (0.115 R)
• M19: 2,295,430 km (0.067 R)
• M20: 2,487,663 km (0.094 R)
• M21: 2,637,261 km (0.09 R)
• M22: 2,709,217 km (0.116 R)
• M23: 2,790,000 km (0.057 R)
• M24: 2,962,337 km (0.073 R)
• M25: 3,240,140 km (0.079 R)
• M26: 3,378,070 km (0.098 R)
• M27: 3,465,135 km (0.055 R)
• M28: 3,606,206 km (0.049 R)
• M29: 3,722,145 km (0.107 R)
• M30: 4,022,388 km (0.116 R)
• M31: 4,096,289 km (0.087 R)
• M32: 4,264,437 km (0.12 R)
• M33: 4,339,834 km (0.107 R)
• M34: 4,684,957 km (0.08 R)
• M35: 5,039,055 km (0.039 R)
• M36: 5,138,986 km (0.042 R)
• M37: 5,239,665 km (0.097 R)
• M38: 5,565,938 km (0.031 R)
• M39: 5,679,633 km (0.103 R)
• M40: 5,804,547 km (0.101 R)
• M41: 6,184,974 km (0.116 R)
• M42: 6,497,335 km (0.082 R)
• M43: 6,881,203 km (0.078 R)
• M44: 7,070,295 km (0.074 R)
• M45: 7,159,904 km (0.1 R)
• M46: 7,238,742 km (0.034 R)
• M47: 7,351,688 km (0.117 R)
• M48: 7,431,125 km (0.107 R)
• M49: 7,832,496 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 9.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1 AU - 1.42 AU

Year: 919 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,611,003 km

• M1: 141,819 km (0.116 R)
• M2: 205,398 km (0.117 R)
• M3: 269,276 km (0.043 R)
• M4: 412,441 km (0.095 R)
• M5: 473,776 km (0.066 R)
• M6: 617,091 km (0.068 R)
• M7: 749,934 km (0.057 R)
• M8: 865,723 km (0.077 R)
• M9: 993,479 km (0.05 R)
• M10: 1,098,198 km (0.051 R)
• M11: 1,306,139 km (0.101 R)
• M12: 1,408,614 km (0.108 R)
• M13: 1,487,302 km (0.119 R)
• M14: 1,560,755 km (0.106 R)
• M15: 1,690,456 km (0.119 R)
• M16: 1,816,866 km (0.049 R)
• M17: 1,968,409 km (0.118 R)
• M18: 2,299,618 km (0.077 R)
• M19: 2,361,851 km (0.094 R)
• M20: 2,575,776 km (0.099 R)
• M21: 2,980,289 km (0.115 R)
• M22: 3,065,410 km (0.111 R)
• M23: 3,125,399 km (0.099 R)
• M24: 3,281,579 km (0.11 R)
• M25: 3,422,650 km (0.038 R)
• M26: 3,574,791 km (0.119 R)
• M27: 3,701,799 km (0.084 R)
• M28: 3,802,628 km (0.088 R)
• M29: 4,006,979 km (0.093 R)
• M30: 4,243,643 km (0.114 R)
• M31: 4,504,541 km (0.087 R)
• M32: 4,641,872 km (0.117 R)
• M33: 4,870,607 km (0.074 R)
• M34: 4,940,918 km (0.072 R)
• M35: 5,052,070 km (0.11 R)
• M36: 5,153,946 km (0.066 R)
• M37: 5,318,354 km (0.074 R)
• M38: 5,474,085 km (0.117 R)
• M39: 5,599,747 km (0.07 R)
• M40: 5,800,657 km (0.045 R)
• M41: 6,025,503 km (0.098 R)
• M42: 6,122,742 km (0.051 R)
• M43: 6,275,182 km (0.115 R)
• M44: 6,340,855 km (0.098 R)
• M45: 6,417,749 km (0.07 R)
• M46: 6,506,011 km (0.081 R)
• M47: 6,605,793 km (0.111 R)
• M48: 6,717,393 km (0.051 R)
• M49: 6,919,650 km (0.07 R)
• M50: 7,078,373 km (0.064 R)
• M51: 7,192,516 km (0.115 R)
• M52: 7,330,296 km (0.107 R)
• M53: 7,411,079 km (0.109 R)
• M54: 7,667,040 km (0.082 R)
• M55: 7,784,176 km (0.101 R)
• M56: 7,878,422 km (0.055 R)
• M57: 7,973,118 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.7

Radius: 9.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.68 AU - 1.86 AU

Year: 1625 Days

Day: 6.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 21,611,003 km

• M1: 159,471 km (0.042 R)
• M2: 258,056 km (0.101 R)
• M3: 347,217 km (0.119 R)
• M4: 482,603 km (0.097 R)
• M5: 564,882 km (0.07 R)
• M6: 648,806 km (0.053 R)
• M7: 765,492 km (0.093 R)
• M8: 1,093,411 km (0.086 R)
• M9: 1,153,848 km (0.053 R)
• M10: 1,234,631 km (0.115 R)
• M11: 1,297,911 km (0.119 R)
• M12: 1,372,261 km (0.072 R)
• M13: 1,432,699 km (0.074 R)
• M14: 1,678,937 km (0.111 R)
• M15: 1,749,397 km (0.102 R)
• M16: 1,899,145 km (0.062 R)
• M17: 2,047,546 km (0.098 R)
• M18: 2,170,216 km (0.088 R)
• M19: 2,247,409 km (0.097 R)
• M20: 2,441,437 km (0.08 R)
• M21: 2,509,355 km (0.077 R)
• M22: 2,622,002 km (0.085 R)
• M23: 2,685,431 km (0.1 R)
• M24: 2,762,025 km (0.054 R)
• M25: 3,176,711 km (0.09 R)
• M26: 3,244,479 km (0.118 R)
• M27: 3,353,685 km (0.097 R)
• M28: 3,464,238 km (0.068 R)
• M29: 3,717,357 km (0.115 R)
• M30: 3,839,130 km (0.079 R)
• M31: 4,130,696 km (0.089 R)
• M32: 4,212,078 km (0.073 R)
• M33: 4,339,086 km (0.117 R)
• M34: 4,673,587 km (0.039 R)
• M35: 4,766,338 km (0.115 R)
• M36: 5,095,603 km (0.075 R)
• M37: 5,343,486 km (0.082 R)
• M38: 5,554,419 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 12.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.87 AU - 2.19 AU

Year: 1996 Days

Day: 6.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,611,003 km

• M1: 178,470 km (0.103 R)
• M2: 255,962 km (0.092 R)
• M3: 388,506 km (0.07 R)
• M4: 535,112 km (0.109 R)
• M5: 616,792 km (0.079 R)
• M6: 710,440 km (0.113 R)
• M7: 868,864 km (0.073 R)
• M8: 992,133 km (0.098 R)
• M9: 1,072,467 km (0.082 R)
• M10: 1,292,226 km (0.056 R)
• M11: 1,435,092 km (0.094 R)
• M12: 1,527,245 km (0.072 R)
• M13: 1,679,087 km (0.09 R)
• M14: 1,836,015 km (0.091 R)
• M15: 2,143,887 km (0.096 R)
• M16: 2,261,022 km (0.096 R)
• M17: 2,413,313 km (0.101 R)
• M18: 2,513,095 km (0.075 R)
• M19: 2,636,812 km (0.107 R)
• M20: 2,832,336 km (0.088 R)
• M21: 2,985,076 km (0.084 R)
• M22: 3,140,658 km (0.115 R)
• M23: 3,225,629 km (0.061 R)
• M24: 3,311,349 km (0.075 R)
• M25: 3,460,049 km (0.095 R)
• M26: 3,649,290 km (0.103 R)
• M27: 3,972,123 km (0.067 R)
• M28: 4,064,275 km (0.037 R)
• M29: 4,170,340 km (0.082 R)
• M30: 4,250,674 km (0.116 R)
• M31: 4,371,998 km (0.103 R)
• M32: 4,453,529 km (0.093 R)
• M33: 4,883,024 km (0.118 R)
• M34: 5,024,394 km (0.116 R)
• M35: 5,224,706 km (0.041 R)
• M36: 5,663,027 km (0.065 R)
• M37: 5,752,038 km (0.082 R)
• M38: 5,976,884 km (0.077 R)
• M39: 6,250,498 km (0.1 R)
• M40: 6,574,976 km (0.068 R)
• M41: 7,679,756 km (0.105 R)
• M42: 7,778,640 km (0.115 R)
• M43: 8,111,047 km (0.071 R)
• M44: 8,262,141 km (0.085 R)
• M45: 8,465,145 km (0.094 R)
• M46: 8,550,266 km (0.047 R)
• M47: 8,858,737 km (0.107 R)
• M48: 9,101,385 km (0.116 R)
• M49: 9,223,457 km (0.103 R)
• M50: 9,451,743 km (0.111 R)
• M51: 9,735,381 km (0.071 R)
• M52: 9,860,295 km (0.119 R)
• M53: 10,021,711 km (0.095 R)
• M54: 10,547,697 km (0.115 R)
• M55: 10,676,052 km (0.092 R)
• M56: 10,878,907 km (0.067 R)
• M57: 11,288,207 km (0.06 R)
• M58: 11,854,584 km (0.109 R)
• M59: 11,949,878 km (0.12 R)
• M60: 12,141,363 km (0.098 R)
• M61: 12,527,176 km (0.08 R)
• M62: 13,113,450 km (0.111 R)
• M63: 13,251,529 km (0.117 R)
• M64: 13,330,666 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 8.4

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.27 AU - 2.47 AU

Year: 2518 Days

Day: 9.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,611,003 km

• M1: 109,954 km (0.113 R)
• M2: 233,373 km (0.05 R)
• M3: 296,204 km (0.099 R)
• M4: 374,294 km (0.085 R)
• M5: 591,061 km (0.082 R)
• M6: 675,434 km (0.094 R)
• M7: 754,123 km (0.087 R)
• M8: 1,147,565 km (0.042 R)
• M9: 1,231,041 km (0.113 R)
• M10: 1,316,611 km (0.079 R)
• M11: 2,042,460 km (0.081 R)
• M12: 2,523,267 km (0.111 R)
• M13: 2,585,799 km (0.102 R)
• M14: 3,239,841 km (0.102 R)
• M15: 3,515,400 km (0.049 R)
• M16: 3,567,909 km (0.117 R)
• M17: 3,780,637 km (0.109 R)
• M18: 4,034,056 km (0.095 R)
• M19: 4,386,958 km (0.112 R)
• M20: 4,500,502 km (0.12 R)
• M21: 5,003,750 km (0.119 R)
• M22: 5,504,454 km (0.098 R)
• M23: 5,729,898 km (0.027 R)
• M24: 6,253,490 km (0.057 R)
• M25: 6,488,658 km (0.113 R)
• M26: 6,748,659 km (0.067 R)
• M27: 6,901,997 km (0.035 R)
• M28: 7,346,153 km (0.073 R)
• M29: 7,914,326 km (0.111 R)
• M30: 8,308,965 km (0.073 R)
• M31: 8,638,679 km (0.057 R)
• M32: 8,852,903 km (0.107 R)
• M33: 8,924,710 km (0.113 R)
• M34: 9,068,922 km (0.078 R)
• M35: 9,286,587 km (0.104 R)
• M36: 9,457,129 km (0.101 R)
• M37: 9,530,581 km (0.096 R)
• M38: 9,826,187 km (0.11 R)
• M39: 10,000,019 km (0.088 R)
• M40: 10,074,818 km (0.108 R)
• M41: 10,275,279 km (0.08 R)
• M42: 10,578,365 km (0.076 R)
• M43: 10,807,549 km (0.081 R)
• M44: 10,961,335 km (0.119 R)
• M45: 11,115,870 km (0.099 R)
• M46: 11,271,003 km (0.042 R)
• M47: 11,453,063 km (0.084 R)
• M48: 11,531,303 km (0.107 R)
• M49: 11,636,022 km (0.092 R)
• M50: 11,819,877 km (0.053 R)
• M51: 12,084,366 km (0.107 R)
• M52: 12,511,618 km (0.06 R)
• M53: 12,565,324 km (0.071 R)
• M54: 12,835,198 km (0.036 R)
• M55: 13,188,997 km (0.084 R)
• M56: 13,490,736 km (0.093 R)
• M57: 14,241,268 km (0.067 R)
• M58: 14,607,484 km (0.085 R)
• M59: 14,692,456 km (0.069 R)
• M60: 15,033,988 km (0.078 R)
• M61: 15,263,022 km (0.106 R)
• M62: 15,522,125 km (0.057 R)
• M63: 15,695,659 km (0.117 R)
• M64: 16,308,262 km (0.076 R)
• M65: 17,797,958 km (0.074 R)
• M66: 17,858,395 km (0.12 R)
• M67: 17,979,570 km (0.111 R)
• M68: 18,344,738 km (0.113 R)
• M69: 18,958,837 km (0.088 R)
• M70: 19,051,588 km (0.119 R)
• M71: 19,268,505 km (0.055 R)
• M72: 19,892,777 km (0.05 R)
• M73: 20,460,202 km (0.079 R)
• M74: 20,523,481 km (0.108 R)
• M75: 20,873,241 km (0.096 R)
• M76: 21,033,012 km (0.057 R)
• M77: 21,128,904 km (0.072 R)
• M78: 21,482,105 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 13,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit