🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.6

Radius: 8.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.69 AU

Year: 315 Days

Day: 9 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 25,291,992 km

• M1: 110,702 km (0.098 R)
• M2: 188,493 km (0.086 R)
• M3: 247,136 km (0.079 R)
• M4: 305,778 km (0.064 R)
• M5: 360,381 km (0.038 R)
• M6: 441,912 km (0.083 R)
• M7: 523,293 km (0.084 R)
• M8: 618,288 km (0.07 R)
• M9: 683,213 km (0.103 R)
• M10: 747,989 km (0.078 R)
• M11: 939,475 km (0.026 R)
• M12: 1,044,642 km (0.037 R)
• M13: 1,130,362 km (0.069 R)
• M14: 1,218,624 km (0.105 R)
• M15: 1,298,510 km (0.051 R)
• M16: 1,427,463 km (0.03 R)
• M17: 1,482,365 km (0.107 R)
• M18: 1,541,905 km (0.109 R)
• M19: 1,625,082 km (0.115 R)
• M20: 1,682,677 km (0.099 R)
• M21: 1,787,994 km (0.053 R)
• M22: 1,851,573 km (0.1 R)
• M23: 1,907,822 km (0.092 R)
• M24: 1,968,708 km (0.112 R)
• M25: 2,092,575 km (0.036 R)
• M26: 2,278,824 km (0.095 R)
• M27: 2,347,939 km (0.051 R)
• M28: 2,409,124 km (0.094 R)
• M29: 2,497,237 km (0.086 R)
• M30: 2,600,011 km (0.068 R)
• M31: 2,658,803 km (0.102 R)
• M32: 2,772,946 km (0.04 R)
• M33: 2,949,771 km (0.071 R)
• M34: 3,058,528 km (0.096 R)
• M35: 3,255,848 km (0.109 R)
• M36: 3,368,495 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 14.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.91 AU - 1.13 AU

Year: 699 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 25,291,992 km

• M1: 188,493 km (0.083 R)
• M2: 283,937 km (0.089 R)
• M3: 379,829 km (0.103 R)
• M4: 476,469 km (0.078 R)
• M5: 599,289 km (0.109 R)
• M6: 693,835 km (0.09 R)
• M7: 810,671 km (0.099 R)
• M8: 905,516 km (0.03 R)
• M9: 1,013,526 km (0.055 R)
• M10: 1,149,510 km (0.096 R)
• M11: 1,263,354 km (0.073 R)
• M12: 1,381,237 km (0.06 R)
• M13: 1,487,601 km (0.087 R)
• M14: 1,802,505 km (0.066 R)
• M15: 1,936,844 km (0.118 R)
• M16: 2,063,254 km (0.119 R)
• M17: 2,422,289 km (0.041 R)
• M18: 2,559,021 km (0.109 R)
• M19: 2,769,206 km (0.082 R)
• M20: 2,906,088 km (0.072 R)
• M21: 3,018,586 km (0.096 R)
• M22: 3,112,384 km (0.098 R)
• M23: 3,275,445 km (0.118 R)
• M24: 3,413,524 km (0.1 R)
• M25: 3,539,635 km (0.038 R)
• M26: 3,717,357 km (0.111 R)
• M27: 3,839,878 km (0.076 R)
• M28: 3,934,574 km (0.061 R)
• M29: 4,298,545 km (0.11 R)
• M30: 4,557,649 km (0.08 R)
• M31: 4,767,086 km (0.09 R)
• M32: 4,884,969 km (0.12 R)
• M33: 5,075,407 km (0.082 R)
• M34: 5,398,538 km (0.044 R)
• M35: 5,678,436 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 14.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.16 AU - 1.44 AU

Year: 1005 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 25,291,992 km

• M1: 185,053 km (0.041 R)
• M2: 279,748 km (0.116 R)
• M3: 399,576 km (0.082 R)
• M4: 503,397 km (0.12 R)
• M5: 616,343 km (0.076 R)
• M6: 822,788 km (0.103 R)
• M7: 922,271 km (0.077 R)
• M8: 1,054,366 km (0.026 R)
• M9: 1,213,239 km (0.091 R)
• M10: 1,344,586 km (0.095 R)
• M11: 1,518,568 km (0.056 R)
• M12: 1,655,749 km (0.109 R)
• M13: 1,814,622 km (0.064 R)
• M14: 1,919,490 km (0.088 R)
• M15: 2,111,424 km (0.093 R)
• M16: 2,209,710 km (0.066 R)
• M17: 2,354,072 km (0.101 R)
• M18: 2,462,830 km (0.028 R)
• M19: 2,586,398 km (0.063 R)
• M20: 2,745,719 km (0.102 R)
• M21: 2,880,956 km (0.103 R)
• M22: 3,004,673 km (0.11 R)
• M23: 3,102,211 km (0.095 R)
• M24: 3,250,463 km (0.083 R)
• M25: 3,481,142 km (0.074 R)
• M26: 3,642,858 km (0.033 R)
• M27: 3,935,920 km (0.08 R)
• M28: 4,213,424 km (0.096 R)
• M29: 4,323,079 km (0.049 R)
• M30: 4,585,474 km (0.103 R)
• M31: 4,779,652 km (0.108 R)
• M32: 4,910,550 km (0.051 R)
• M33: 5,092,760 km (0.039 R)
• M34: 5,310,874 km (0.032 R)
• M35: 5,532,129 km (0.058 R)
• M36: 5,687,113 km (0.107 R)
• M37: 5,800,059 km (0.081 R)
• M38: 5,939,933 km (0.117 R)
• M39: 6,063,351 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.7

Radius: 12.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.24 AU - 3.2 AU

Year: 3043 Days

Day: 8.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,291,992 km

• M1: 165,904 km (0.031 R)
• M2: 282,890 km (0.109 R)
• M3: 466,895 km (0.047 R)
• M4: 556,354 km (0.08 R)
• M5: 747,391 km (0.114 R)
• M6: 867,219 km (0.114 R)
• M7: 1,005,148 km (0.105 R)
• M8: 1,659,190 km (0.102 R)
• M9: 1,820,606 km (0.108 R)
• M10: 1,987,408 km (0.118 R)
• M11: 2,397,007 km (0.103 R)
• M12: 2,549,746 km (0.104 R)
• M13: 2,737,491 km (0.065 R)
• M14: 3,143,500 km (0.116 R)
• M15: 3,277,689 km (0.088 R)
• M16: 3,586,310 km (0.115 R)
• M17: 3,691,477 km (0.079 R)
• M18: 4,250,674 km (0.095 R)
• M19: 4,875,395 km (0.075 R)
• M20: 5,288,135 km (0.079 R)
• M21: 5,529,137 km (0.118 R)
• M22: 5,732,740 km (0.102 R)
• M23: 6,001,119 km (0.055 R)
• M24: 6,210,556 km (0.104 R)
• M25: 6,337,265 km (0.045 R)
• M26: 6,809,545 km (0.12 R)
• M27: 6,962,285 km (0.093 R)
• M28: 7,833,692 km (0.088 R)
• M29: 7,970,874 km (0.112 R)
• M30: 8,224,442 km (0.116 R)
• M31: 8,551,014 km (0.095 R)
• M32: 8,715,871 km (0.108 R)
• M33: 9,801,204 km (0.096 R)
• M34: 10,023,357 km (0.034 R)
• M35: 10,573,578 km (0.101 R)
• M36: 10,725,270 km (0.082 R)
• M37: 11,313,788 km (0.119 R)
• M38: 11,417,309 km (0.044 R)
• M39: 11,677,161 km (0.106 R)
• M40: 12,176,519 km (0.061 R)
• M41: 12,468,833 km (0.105 R)
• M42: 12,575,795 km (0.118 R)
• M43: 12,979,261 km (0.106 R)
• M44: 13,087,570 km (0.101 R)
• M45: 13,414,441 km (0.112 R)
• M46: 13,771,531 km (0.057 R)
• M47: 14,048,287 km (0.113 R)
• M48: 14,579,360 km (0.041 R)
• M49: 14,692,007 km (0.096 R)
• M50: 15,145,588 km (0.069 R)
• M51: 15,231,158 km (0.116 R)
• M52: 15,431,320 km (0.09 R)
• M53: 16,739,403 km (0.107 R)
• M54: 17,183,410 km (0.081 R)
• M55: 17,272,570 km (0.104 R)
• M56: 17,391,949 km (0.109 R)
• M57: 17,841,491 km (0.078 R)
• M58: 18,052,723 km (0.119 R)
• M59: 18,234,335 km (0.114 R)
• M60: 18,416,545 km (0.117 R)
• M61: 18,691,057 km (0.085 R)
• M62: 18,874,913 km (0.067 R)
• M63: 19,059,218 km (0.05 R)
• M64: 19,306,054 km (0.12 R)
• M65: 19,802,719 km (0.117 R)
• M66: 20,052,697 km (0.068 R)
• M67: 20,429,534 km (0.059 R)
• M68: 20,618,925 km (0.115 R)
• M69: 21,222,403 km (0.104 R)
• M70: 21,350,159 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 11.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.17 AU - 3.25 AU

Year: 3901 Days

Day: 10.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 143.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,291,992 km

• M1: 145,110 km (0.066 R)
• M2: 331,060 km (0.09 R)
• M3: 435,031 km (0.112 R)
• M4: 526,884 km (0.116 R)
• M5: 684,410 km (0.101 R)
• M6: 764,595 km (0.095 R)
• M7: 935,585 km (0.093 R)
• M8: 1,131,708 km (0.115 R)
• M9: 1,341,893 km (0.039 R)
• M10: 1,633,160 km (0.103 R)
• M11: 1,843,495 km (0.092 R)
• M12: 2,122,794 km (0.107 R)
• M13: 2,706,076 km (0.081 R)
• M14: 2,788,654 km (0.045 R)
• M15: 3,127,643 km (0.052 R)
• M16: 3,266,918 km (0.074 R)
• M17: 3,355,031 km (0.053 R)
• M18: 3,957,013 km (0.114 R)
• M19: 4,051,110 km (0.044 R)
• M20: 4,203,401 km (0.082 R)
• M21: 4,318,891 km (0.083 R)
• M22: 4,612,252 km (0.11 R)
• M23: 5,074,659 km (0.072 R)
• M24: 6,065,595 km (0.099 R)
• M25: 6,572,134 km (0.073 R)
• M26: 7,092,435 km (0.074 R)
• M27: 7,253,402 km (0.036 R)
• M28: 7,602,414 km (0.096 R)
• M29: 7,696,511 km (0.088 R)
• M30: 7,933,325 km (0.116 R)
• M31: 8,052,554 km (0.057 R)
• M32: 8,124,511 km (0.051 R)
• M33: 8,438,367 km (0.076 R)
• M34: 8,978,715 km (0.096 R)
• M35: 9,128,013 km (0.033 R)
• M36: 9,454,436 km (0.102 R)
• M37: 9,631,859 km (0.098 R)
• M38: 9,733,735 km (0.071 R)
• M39: 10,482,772 km (0.114 R)
• M40: 10,561,310 km (0.072 R)
• M41: 10,851,082 km (0.069 R)
• M42: 11,384,697 km (0.11 R)
• M43: 11,654,721 km (0.115 R)
• M44: 12,173,527 km (0.094 R)
• M45: 13,149,054 km (0.11 R)
• M46: 13,290,574 km (0.116 R)
• M47: 13,432,542 km (0.095 R)
• M48: 13,574,960 km (0.116 R)
• M49: 13,689,252 km (0.1 R)
• M50: 14,091,820 km (0.118 R)
• M51: 14,527,599 km (0.084 R)
• M52: 14,761,719 km (0.115 R)
• M53: 14,908,774 km (0.12 R)
• M54: 15,115,518 km (0.1 R)
• M55: 15,204,380 km (0.083 R)
• M56: 15,382,551 km (0.058 R)
• M57: 15,831,195 km (0.095 R)
• M58: 15,921,402 km (0.079 R)
• M59: 16,253,809 km (0.059 R)
• M60: 16,710,830 km (0.098 R)
• M61: 16,894,836 km (0.109 R)
• M62: 17,326,725 km (0.069 R)
• M63: 17,419,625 km (0.089 R)
• M64: 17,699,822 km (0.114 R)
• M65: 18,390,665 km (0.088 R)
• M66: 18,898,699 km (0.074 R)
• M67: 19,250,703 km (0.089 R)
• M68: 19,475,848 km (0.086 R)
• M69: 19,572,488 km (0.109 R)
• M70: 20,058,681 km (0.09 R)
• M71: 20,188,981 km (0.03 R)
• M72: 20,319,580 km (0.086 R)
• M73: 20,450,478 km (0.035 R)
• M74: 21,208,341 km (0.083 R)
• M75: 21,341,183 km (0.108 R)
• M76: 21,440,965 km (0.117 R)
• M77: 21,640,978 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 8.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.5 AU - 4.6 AU

Year: 5528 Days

Day: 6 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,291,992 km

• M1: 117,135 km (0.118 R)
• M2: 195,973 km (0.071 R)
• M3: 280,197 km (0.11 R)
• M4: 469,139 km (0.05 R)
• M5: 940,671 km (0.027 R)
• M6: 1,064,838 km (0.103 R)
• M7: 1,181,374 km (0.094 R)
• M8: 1,343,538 km (0.035 R)
• M9: 1,427,463 km (0.11 R)
• M10: 1,796,072 km (0.08 R)
• M11: 1,904,680 km (0.066 R)
• M12: 2,276,730 km (0.061 R)
• M13: 2,343,899 km (0.084 R)
• M14: 2,514,441 km (0.097 R)
• M15: 2,689,171 km (0.103 R)
• M16: 2,795,984 km (0.051 R)
• M17: 2,940,645 km (0.085 R)
• M18: 3,180,900 km (0.114 R)
• M19: 3,408,438 km (0.115 R)
• M20: 3,899,568 km (0.063 R)
• M21: 3,980,201 km (0.11 R)
• M22: 4,143,263 km (0.115 R)
• M23: 4,412,988 km (0.093 R)
• M24: 4,518,155 km (0.069 R)
• M25: 4,624,220 km (0.116 R)
• M26: 4,774,266 km (0.079 R)
• M27: 4,925,809 km (0.091 R)
• M28: 5,412,451 km (0.105 R)
• M29: 5,480,069 km (0.11 R)
• M30: 5,822,200 km (0.096 R)
• M31: 6,007,402 km (0.113 R)
• M32: 6,312,731 km (0.05 R)
• M33: 6,383,940 km (0.117 R)
• M34: 6,527,105 km (0.077 R)
• M35: 6,599,061 km (0.052 R)
• M36: 7,036,635 km (0.079 R)
• M37: 7,258,937 km (0.076 R)
• M38: 7,358,420 km (0.096 R)
• M39: 8,825,676 km (0.05 R)
• M40: 9,092,259 km (0.102 R)
• M41: 9,280,454 km (0.109 R)
• M42: 9,469,994 km (0.045 R)
• M43: 9,606,128 km (0.083 R)
• M44: 9,715,484 km (0.066 R)
• M45: 9,935,543 km (0.113 R)
• M46: 10,046,095 km (0.05 R)
• M47: 10,718,388 km (0.111 R)
• M48: 10,917,353 km (0.111 R)
• M49: 11,060,070 km (0.116 R)
• M50: 11,318,724 km (0.105 R)
• M51: 12,224,540 km (0.098 R)
• M52: 13,214,429 km (0.106 R)
• M53: 14,136,400 km (0.117 R)
• M54: 14,417,196 km (0.069 R)
• M55: 14,794,182 km (0.099 R)
• M56: 14,889,027 km (0.112 R)
• M57: 15,461,987 km (0.102 R)
• M58: 15,526,015 km (0.047 R)
• M59: 15,686,683 km (0.06 R)
• M60: 16,042,128 km (0.057 R)
• M61: 16,498,252 km (0.095 R)
• M62: 17,858,695 km (0.119 R)
• M63: 19,739,439 km (0.094 R)
• M64: 20,123,008 km (0.11 R)
• M65: 20,333,343 km (0.099 R)
• M66: 20,473,965 km (0.025 R)
• M67: 20,791,561 km (0.101 R)
• M68: 21,395,787 km (0.065 R)
• M69: 22,005,847 km (0.05 R)
• M70: 22,840,453 km (0.108 R)
• M71: 22,986,610 km (0.078 R)
• M72: 23,279,822 km (0.093 R)
• M73: 23,611,331 km (0.105 R)
• M74: 23,796,234 km (0.079 R)
• M75: 23,907,236 km (0.115 R)
• M76: 24,055,786 km (0.037 R)
• M77: 24,465,535 km (0.101 R)
• M78: 24,540,334 km (0.06 R)
• M79: 24,615,133 km (0.102 R)
• M80: 24,915,226 km (0.117 R)
• M81: 25,065,722 km (0.071 R)
• M82: 25,140,969 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 19,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit