🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 9.6

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.65 AU - 0.67 AU

Year: 358 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,767,571 km

• M1: 124,914 km (0.102 R)
• M2: 197,170 km (0.079 R)
• M3: 268,977 km (0.097 R)
• M4: 336,595 km (0.087 R)
• M5: 398,230 km (0.048 R)
• M6: 458,817 km (0.107 R)
• M7: 523,144 km (0.097 R)
• M8: 604,525 km (0.093 R)
• M9: 712,235 km (0.111 R)
• M10: 804,089 km (0.111 R)
• M11: 904,170 km (0.11 R)
• M12: 964,009 km (0.103 R)
• M13: 1,079,349 km (0.118 R)
• M14: 1,338,303 km (0.106 R)
• M15: 1,525,150 km (0.102 R)
• M16: 1,612,067 km (0.065 R)
• M17: 1,786,049 km (0.109 R)
• M18: 1,903,783 km (0.111 R)
• M19: 1,966,165 km (0.066 R)
• M20: 2,040,066 km (0.098 R)
• M21: 2,168,720 km (0.115 R)
• M22: 2,468,365 km (0.098 R)
• M23: 2,565,454 km (0.068 R)
• M24: 2,704,730 km (0.071 R)
• M25: 2,804,960 km (0.027 R)
• M26: 2,997,044 km (0.11 R)
• M27: 3,106,998 km (0.094 R)
• M28: 3,236,999 km (0.118 R)
• M29: 3,457,805 km (0.083 R)
• M30: 3,914,228 km (0.07 R)
• M31: 4,000,995 km (0.118 R)
• M32: 4,102,123 km (0.09 R)
• M33: 4,163,159 km (0.081 R)
• M34: 4,231,376 km (0.109 R)
• M35: 4,334,299 km (0.116 R)
• M36: 4,486,889 km (0.069 R)
• M37: 4,599,087 km (0.079 R)
• M38: 4,669,548 km (0.119 R)
• M39: 4,761,850 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.7

Radius: 12.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.84 AU - 1.16 AU

Year: 667 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,767,571 km

• M1: 153,637 km (0.092 R)
• M2: 263,143 km (0.091 R)
• M3: 452,534 km (0.113 R)
• M4: 545,883 km (0.099 R)
• M5: 666,608 km (0.118 R)
• M6: 761,453 km (0.078 R)
• M7: 855,999 km (0.093 R)
• M8: 966,253 km (0.048 R)
• M9: 1,046,587 km (0.09 R)
• M10: 1,141,432 km (0.095 R)
• M11: 1,289,534 km (0.116 R)
• M12: 1,592,021 km (0.054 R)
• M13: 1,752,090 km (0.066 R)
• M14: 1,852,171 km (0.068 R)
• M15: 2,013,438 km (0.031 R)
• M16: 2,217,938 km (0.071 R)
• M17: 2,381,748 km (0.049 R)
• M18: 2,647,583 km (0.103 R)
• M19: 2,738,539 km (0.114 R)
• M20: 3,243,581 km (0.103 R)
• M21: 3,367,747 km (0.094 R)
• M22: 3,611,891 km (0.046 R)
• M23: 3,974,815 km (0.117 R)
• M24: 4,146,404 km (0.068 R)
• M25: 4,349,708 km (0.112 R)
• M26: 4,566,176 km (0.09 R)
• M27: 4,776,211 km (0.106 R)
• M28: 4,979,365 km (0.114 R)
• M29: 5,133,451 km (0.112 R)
• M30: 5,331,070 km (0.085 R)
• M31: 5,520,610 km (0.076 R)
• M32: 5,982,568 km (0.073 R)
• M33: 6,157,748 km (0.069 R)
• M34: 6,379,003 km (0.109 R)
• M35: 6,591,731 km (0.074 R)
• M36: 6,727,267 km (0.118 R)
• M37: 7,012,699 km (0.073 R)
• M38: 7,127,890 km (0.081 R)
• M39: 7,267,165 km (0.119 R)
• M40: 7,489,318 km (0.038 R)
• M41: 7,642,806 km (0.114 R)
• M42: 7,820,977 km (0.118 R)
• M43: 7,904,751 km (0.103 R)
• M44: 8,024,729 km (0.081 R)
• M45: 8,109,102 km (0.092 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.3

Radius: 8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.8 AU - 7.04 AU

Year: 10848 Days

Day: 21.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,767,571 km

• M1: 275,858 km (0.072 R)
• M2: 633,996 km (0.095 R)
• M3: 1,002,007 km (0.08 R)
• M4: 1,301,501 km (0.111 R)
• M5: 1,544,299 km (0.046 R)
• M6: 1,818,961 km (0.087 R)
• M7: 2,035,279 km (0.071 R)
• M8: 2,090,630 km (0.09 R)
• M9: 2,336,719 km (0.089 R)
• M10: 3,791,708 km (0.047 R)
• M11: 3,860,223 km (0.079 R)
• M12: 3,929,338 km (0.042 R)
• M13: 4,888,260 km (0.114 R)
• M14: 5,063,290 km (0.115 R)
• M15: 5,189,550 km (0.11 R)
• M16: 5,471,243 km (0.119 R)
• M17: 6,564,055 km (0.107 R)
• M18: 7,234,403 km (0.039 R)
• M19: 7,319,824 km (0.078 R)
• M20: 7,520,135 km (0.077 R)
• M21: 7,722,392 km (0.11 R)
• M22: 8,399,621 km (0.102 R)
• M23: 8,942,811 km (0.105 R)
• M24: 9,684,667 km (0.063 R)
• M25: 9,967,856 km (0.104 R)
• M26: 10,285,901 km (0.113 R)
• M27: 10,478,284 km (0.12 R)
• M28: 10,834,027 km (0.063 R)
• M29: 11,724,284 km (0.114 R)
• M30: 13,433,889 km (0.092 R)
• M31: 13,609,068 km (0.089 R)
• M32: 13,679,379 km (0.029 R)
• M33: 13,749,839 km (0.119 R)
• M34: 13,891,060 km (0.045 R)
• M35: 14,640,246 km (0.053 R)
• M36: 15,475,900 km (0.095 R)
• M37: 15,733,208 km (0.079 R)
• M38: 17,041,441 km (0.051 R)
• M39: 17,307,127 km (0.074 R)
• M40: 19,166,479 km (0.116 R)
• M41: 19,561,866 km (0.094 R)
• M42: 20,360,420 km (0.103 R)
• M43: 20,481,145 km (0.068 R)
• M44: 20,723,344 km (0.118 R)
• M45: 21,251,275 km (0.097 R)
• M46: 21,660,425 km (0.118 R)
• M47: 22,569,681 km (0.088 R)
• M48: 22,694,595 km (0.11 R)
• M49: 23,154,758 km (0.06 R)
• M50: 23,238,683 km (0.111 R)
• M51: 23,617,913 km (0.11 R)
• M52: 25,025,779 km (0.116 R)
• M53: 25,371,200 km (0.117 R)
• M54: 25,935,783 km (0.067 R)
• M55: 26,154,046 km (0.112 R)
• M56: 26,636,499 km (0.081 R)
• M57: 26,812,576 km (0.107 R)
• M58: 27,565,502 km (0.092 R)
• M59: 28,370,189 km (0.099 R)
• M60: 28,685,242 km (0.05 R)
• M61: 28,865,807 km (0.062 R)
• M62: 29,637,283 km (0.118 R)
• M63: 29,819,792 km (0.056 R)
• M64: 30,140,081 km (0.109 R)
• M65: 30,830,326 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.4

Radius: 7.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.83 AU - 8.79 AU

Year: 13180 Days

Day: 18.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,767,571 km

• M1: 115,639 km (0.065 R)
• M2: 316,100 km (0.042 R)
• M3: 418,126 km (0.095 R)
• M4: 493,075 km (0.101 R)
• M5: 559,346 km (0.092 R)
• M6: 643,420 km (0.118 R)
• M7: 731,833 km (0.107 R)
• M8: 921,672 km (0.1 R)
• M9: 1,039,705 km (0.114 R)
• M10: 1,272,629 km (0.114 R)
• M11: 1,642,285 km (0.081 R)
• M12: 1,871,320 km (0.064 R)
• M13: 2,066,395 km (0.081 R)
• M14: 3,061,371 km (0.072 R)
• M15: 3,768,969 km (0.114 R)
• M16: 4,612,402 km (0.039 R)
• M17: 4,758,559 km (0.078 R)
• M18: 5,388,814 km (0.076 R)
• M19: 5,511,934 km (0.087 R)
• M20: 7,060,122 km (0.07 R)
• M21: 7,569,802 km (0.032 R)
• M22: 8,696,723 km (0.104 R)
• M23: 8,768,829 km (0.085 R)
• M24: 9,059,497 km (0.119 R)
• M25: 9,353,308 km (0.107 R)
• M26: 9,837,556 km (0.117 R)
• M27: 11,814,641 km (0.109 R)
• M28: 11,934,619 km (0.104 R)
• M29: 12,297,244 km (0.076 R)
• M30: 12,378,326 km (0.111 R)
• M31: 14,590,430 km (0.061 R)
• M32: 16,072,496 km (0.11 R)
• M33: 16,562,279 km (0.113 R)
• M34: 18,198,880 km (0.096 R)
• M35: 18,476,683 km (0.085 R)
• M36: 18,989,655 km (0.054 R)
• M37: 19,365,594 km (0.115 R)
• M38: 20,316,288 km (0.045 R)
• M39: 21,039,145 km (0.1 R)
• M40: 21,136,234 km (0.078 R)
• M41: 21,477,018 km (0.115 R)
• M42: 21,917,734 km (0.098 R)
• M43: 22,163,972 km (0.079 R)
• M44: 23,761,228 km (0.098 R)
• M45: 24,983,293 km (0.092 R)
• M46: 25,965,254 km (0.097 R)
• M47: 29,799,297 km (0.106 R)
• M48: 30,455,284 km (0.095 R)
• M49: 30,895,251 km (0.082 R)
• M50: 31,725,819 km (0.082 R)
• M51: 32,004,370 km (0.118 R)
• M52: 32,732,164 km (0.083 R)
• M53: 33,635,585 km (0.104 R)
• M54: 34,204,356 km (0.072 R)
• M55: 34,432,792 km (0.057 R)
• M56: 34,547,085 km (0.09 R)
• M57: 36,278,082 km (0.078 R)
• M58: 36,686,035 km (0.032 R)
• M59: 38,273,718 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.5

Radius: 6.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.95 AU - 11.61 AU

Year: 21980 Days

Day: 18 Hours

Environment

Temp: -242 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,767,571 km

• M1: 91,105 km (0.115 R)
• M2: 366,515 km (0.051 R)
• M3: 511,924 km (0.085 R)
• M4: 676,182 km (0.075 R)
• M5: 726,148 km (0.105 R)
• M6: 1,233,434 km (0.05 R)
• M7: 1,358,797 km (0.1 R)
• M8: 1,521,560 km (0.046 R)
• M9: 1,830,330 km (0.095 R)
• M10: 1,992,195 km (0.064 R)
• M11: 2,485,419 km (0.117 R)
• M12: 3,078,425 km (0.119 R)
• M13: 3,601,270 km (0.11 R)
• M14: 4,198,315 km (0.049 R)
• M15: 4,364,368 km (0.084 R)
• M16: 5,405,121 km (0.114 R)
• M17: 5,821,003 km (0.051 R)
• M18: 6,546,104 km (0.072 R)
• M19: 6,711,110 km (0.083 R)
• M20: 7,271,055 km (0.028 R)
• M21: 7,874,982 km (0.097 R)
• M22: 8,375,686 km (0.098 R)
• M23: 8,886,712 km (0.114 R)
• M24: 9,315,160 km (0.03 R)
• M25: 9,376,795 km (0.07 R)
• M26: 9,594,011 km (0.078 R)
• M27: 10,383,289 km (0.076 R)
• M28: 10,511,494 km (0.079 R)
• M29: 10,737,088 km (0.025 R)
• M30: 10,899,252 km (0.047 R)
• M31: 13,253,324 km (0.119 R)
• M32: 13,462,163 km (0.088 R)
• M33: 14,130,716 km (0.092 R)
• M34: 14,666,126 km (0.111 R)
• M35: 14,738,083 km (0.098 R)
• M36: 14,990,604 km (0.058 R)
• M37: 15,208,269 km (0.111 R)
• M38: 17,479,464 km (0.085 R)
• M39: 17,900,133 km (0.081 R)
• M40: 18,479,227 km (0.106 R)
• M41: 18,790,540 km (0.116 R)
• M42: 18,986,064 km (0.095 R)
• M43: 20,013,353 km (0.104 R)
• M44: 20,172,974 km (0.083 R)
• M45: 20,815,796 km (0.086 R)
• M46: 21,261,597 km (0.119 R)
• M47: 21,628,860 km (0.12 R)
• M48: 22,659,589 km (0.052 R)
• M49: 22,784,354 km (0.07 R)
• M50: 23,243,769 km (0.093 R)
• M51: 23,495,692 km (0.105 R)
• M52: 24,171,874 km (0.099 R)
• M53: 24,982,994 km (0.049 R)
• M54: 25,759,706 km (0.114 R)
• M55: 25,846,623 km (0.116 R)
• M56: 26,544,347 km (0.09 R)
• M57: 27,292,636 km (0.116 R)
• M58: 27,336,917 km (0.105 R)
• M59: 28,047,806 km (0.108 R)
• M60: 29,035,301 km (0.105 R)
• M61: 29,125,658 km (0.088 R)
• M62: 29,351,850 km (0.069 R)
• M63: 29,806,179 km (0.101 R)
• M64: 30,216,975 km (0.093 R)
• M65: 30,537,713 km (0.116 R)
• M66: 30,583,639 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit