🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 9.4

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.66 AU - 0.76 AU

Year: 392 Days

Day: 9.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,834,663 km

• M1: 122,072 km (0.048 R)
• M2: 183,706 km (0.038 R)
• M3: 263,891 km (0.042 R)
• M4: 337,642 km (0.043 R)
• M5: 464,202 km (0.068 R)
• M6: 542,741 km (0.114 R)
• M7: 608,415 km (0.113 R)
• M8: 677,379 km (0.087 R)
• M9: 807,829 km (0.111 R)
• M10: 964,158 km (0.118 R)
• M11: 1,054,964 km (0.081 R)
• M12: 1,126,173 km (0.083 R)
• M13: 1,189,901 km (0.106 R)
• M14: 1,287,888 km (0.07 R)
• M15: 1,349,971 km (0.101 R)
• M16: 1,418,038 km (0.052 R)
• M17: 1,477,279 km (0.107 R)
• M18: 1,552,676 km (0.056 R)
• M19: 1,681,181 km (0.105 R)
• M20: 1,781,262 km (0.113 R)
• M21: 1,883,437 km (0.083 R)
• M22: 1,943,426 km (0.096 R)
• M23: 2,059,963 km (0.108 R)
• M24: 2,271,045 km (0.059 R)
• M25: 2,423,635 km (0.096 R)
• M26: 2,513,244 km (0.068 R)
• M27: 2,770,104 km (0.085 R)
• M28: 2,845,052 km (0.097 R)
• M29: 2,952,464 km (0.116 R)
• M30: 3,041,923 km (0.067 R)
• M31: 3,295,940 km (0.061 R)
• M32: 3,489,370 km (0.084 R)
• M33: 3,645,551 km (0.104 R)
• M34: 3,734,711 km (0.105 R)
• M35: 3,936,518 km (0.043 R)
• M36: 4,014,010 km (0.098 R)
• M37: 4,099,131 km (0.118 R)
• M38: 4,163,458 km (0.095 R)
• M39: 4,256,807 km (0.047 R)
• M40: 4,387,406 km (0.108 R)
• M41: 4,489,731 km (0.118 R)
• M42: 4,600,434 km (0.112 R)
• M43: 4,697,074 km (0.099 R)
• M44: 4,809,422 km (0.107 R)
• M45: 4,922,668 km (0.106 R)
• M46: 5,136,443 km (0.102 R)
• M47: 5,275,569 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 8.1

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.72 AU - 0.8 AU

Year: 435 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,834,663 km

• M1: 103,372 km (0.086 R)
• M2: 170,841 km (0.048 R)
• M3: 250,576 km (0.114 R)
• M4: 304,581 km (0.057 R)
• M5: 382,372 km (0.084 R)
• M6: 478,713 km (0.063 R)
• M7: 557,701 km (0.106 R)
• M8: 614,398 km (0.047 R)
• M9: 681,269 km (0.084 R)
• M10: 759,060 km (0.084 R)
• M11: 814,261 km (0.112 R)
• M12: 983,606 km (0.106 R)
• M13: 1,067,979 km (0.089 R)
• M14: 1,135,448 km (0.049 R)
• M15: 1,229,246 km (0.104 R)
• M16: 1,325,587 km (0.049 R)
• M17: 1,398,441 km (0.083 R)
• M18: 1,520,962 km (0.09 R)
• M19: 1,602,792 km (0.106 R)
• M20: 1,697,487 km (0.101 R)
• M21: 1,799,662 km (0.117 R)
• M22: 1,863,241 km (0.105 R)
• M23: 1,957,039 km (0.112 R)
• M24: 2,034,381 km (0.111 R)
• M25: 2,088,536 km (0.12 R)
• M26: 2,161,540 km (0.032 R)
• M27: 2,253,991 km (0.08 R)
• M28: 2,347,939 km (0.105 R)
• M29: 2,475,097 km (0.095 R)
• M30: 2,578,469 km (0.112 R)
• M31: 2,729,712 km (0.119 R)
• M32: 2,823,211 km (0.047 R)
• M33: 2,931,370 km (0.076 R)
• M34: 3,020,231 km (0.119 R)
• M35: 3,082,315 km (0.093 R)
• M36: 3,299,531 km (0.09 R)
• M37: 3,406,493 km (0.118 R)
• M38: 3,558,036 km (0.092 R)
• M39: 3,830,603 km (0.096 R)
• M40: 3,980,799 km (0.105 R)
• M41: 4,087,163 km (0.047 R)
• M42: 4,217,463 km (0.085 R)
• M43: 4,318,143 km (0.074 R)
• M44: 4,443,057 km (0.095 R)
• M45: 4,506,037 km (0.099 R)
• M46: 4,577,096 km (0.105 R)
• M47: 4,640,676 km (0.111 R)
• M48: 4,849,365 km (0.116 R)
• M49: 4,914,140 km (0.031 R)
• M50: 5,242,657 km (0.076 R)
• M51: 5,342,589 km (0.086 R)
• M52: 5,417,986 km (0.109 R)
• M53: 5,502,210 km (0.094 R)
• M54: 5,680,381 km (0.088 R)
• M55: 5,783,154 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.2

Radius: 12.3

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.68 AU - 1.04 AU

Year: 523 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,834,663 km

• M1: 156,479 km (0.096 R)
• M2: 233,522 km (0.095 R)
• M3: 333,902 km (0.081 R)
• M4: 628,610 km (0.12 R)
• M5: 734,675 km (0.08 R)
• M6: 827,575 km (0.089 R)
• M7: 924,964 km (0.088 R)
• M8: 1,076,207 km (0.094 R)
• M9: 1,224,608 km (0.093 R)
• M10: 1,307,485 km (0.091 R)
• M11: 1,536,071 km (0.047 R)
• M12: 1,626,129 km (0.096 R)
• M13: 1,771,388 km (0.031 R)
• M14: 1,941,930 km (0.092 R)
• M15: 2,025,854 km (0.044 R)
• M16: 2,146,729 km (0.041 R)
• M17: 2,226,316 km (0.092 R)
• M18: 2,336,569 km (0.09 R)
• M19: 2,426,178 km (0.092 R)
• M20: 2,554,982 km (0.119 R)
• M21: 2,725,224 km (0.048 R)
• M22: 2,867,342 km (0.085 R)
• M23: 3,036,388 km (0.032 R)
• M24: 3,134,524 km (0.117 R)
• M25: 3,233,708 km (0.064 R)
• M26: 3,350,843 km (0.103 R)
• M27: 3,477,851 km (0.072 R)
• M28: 3,554,894 km (0.045 R)
• M29: 3,649,889 km (0.1 R)
• M30: 3,904,205 km (0.073 R)
• M31: 4,011,317 km (0.048 R)
• M32: 4,137,428 km (0.111 R)
• M33: 4,274,011 km (0.086 R)
• M34: 4,412,090 km (0.086 R)
• M35: 4,645,612 km (0.095 R)
• M36: 4,759,157 km (0.099 R)
• M37: 4,892,898 km (0.111 R)
• M38: 5,018,261 km (0.049 R)
• M39: 5,630,415 km (0.107 R)
• M40: 5,751,739 km (0.04 R)
• M41: 5,833,120 km (0.114 R)
• M42: 5,966,113 km (0.082 R)
• M43: 6,151,913 km (0.108 R)
• M44: 6,392,167 km (0.046 R)
• M45: 6,593,077 km (0.067 R)
• M46: 6,699,591 km (0.105 R)
• M47: 6,806,703 km (0.088 R)
• M48: 6,903,643 km (0.057 R)
• M49: 7,131,630 km (0.034 R)
• M50: 7,208,224 km (0.109 R)
• M51: 7,351,090 km (0.107 R)
• M52: 7,439,502 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.2

Radius: 12.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.86 AU - 5.72 AU

Year: 7982 Days

Day: 11.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,834,663 km

• M1: 164,408 km (0.055 R)
• M2: 384,167 km (0.072 R)
• M3: 676,332 km (0.104 R)
• M4: 789,877 km (0.068 R)
• M5: 910,752 km (0.089 R)
• M6: 1,147,416 km (0.1 R)
• M7: 1,766,751 km (0.076 R)
• M8: 1,929,065 km (0.096 R)
• M9: 2,004,611 km (0.077 R)
• M10: 2,364,843 km (0.051 R)
• M11: 2,627,836 km (0.057 R)
• M12: 2,935,110 km (0.086 R)
• M13: 3,182,396 km (0.108 R)
• M14: 3,491,764 km (0.105 R)
• M15: 3,622,064 km (0.12 R)
• M16: 3,754,009 km (0.111 R)
• M17: 4,061,732 km (0.062 R)
• M18: 4,278,050 km (0.114 R)
• M19: 4,357,636 km (0.039 R)
• M20: 4,478,063 km (0.078 R)
• M21: 4,660,722 km (0.081 R)
• M22: 4,763,346 km (0.117 R)
• M23: 4,887,362 km (0.045 R)
• M24: 4,991,632 km (0.036 R)
• M25: 5,244,901 km (0.119 R)
• M26: 5,545,892 km (0.11 R)
• M27: 5,941,130 km (0.056 R)
• M28: 6,666,231 km (0.119 R)
• M29: 6,969,017 km (0.045 R)
• M30: 7,133,874 km (0.074 R)
• M31: 7,539,583 km (0.076 R)
• M32: 8,051,357 km (0.114 R)
• M33: 9,758,419 km (0.11 R)
• M34: 10,612,174 km (0.089 R)
• M35: 10,938,447 km (0.115 R)
• M36: 11,295,836 km (0.088 R)
• M37: 11,378,713 km (0.09 R)
• M38: 11,462,039 km (0.117 R)
• M39: 11,796,839 km (0.077 R)
• M40: 11,909,187 km (0.111 R)
• M41: 12,476,313 km (0.106 R)
• M42: 13,110,309 km (0.108 R)
• M43: 13,314,210 km (0.068 R)
• M44: 13,695,685 km (0.089 R)
• M45: 13,843,488 km (0.118 R)
• M46: 14,650,269 km (0.095 R)
• M47: 14,861,950 km (0.101 R)
• M48: 15,257,786 km (0.082 R)
• M49: 15,595,428 km (0.103 R)
• M50: 15,718,847 km (0.113 R)
• M51: 15,811,597 km (0.063 R)
• M52: 15,997,547 km (0.11 R)
• M53: 16,184,395 km (0.079 R)
• M54: 16,278,044 km (0.109 R)
• M55: 16,623,166 km (0.104 R)
• M56: 16,717,562 km (0.064 R)
• M57: 16,875,537 km (0.082 R)
• M58: 16,970,532 km (0.049 R)
• M59: 17,320,441 km (0.07 R)
• M60: 17,640,581 km (0.119 R)
• M61: 17,865,875 km (0.059 R)
• M62: 18,124,380 km (0.114 R)
• M63: 18,514,681 km (0.069 R)
• M64: 18,776,328 km (0.111 R)
• M65: 19,237,389 km (0.043 R)
• M66: 19,402,844 km (0.028 R)
• M67: 19,535,687 km (0.111 R)
• M68: 19,969,371 km (0.115 R)
• M69: 20,439,856 km (0.086 R)
• M70: 20,574,943 km (0.114 R)
• M71: 21,050,216 km (0.097 R)
• M72: 21,460,413 km (0.098 R)
• M73: 21,907,860 km (0.027 R)
• M74: 22,811,880 km (0.106 R)
• M75: 23,374,368 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit