🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 12.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.87 AU

Year: 435 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 45,311,016 km

• M1: 163,062 km (0.096 R)
• M2: 255,962 km (0.096 R)
• M3: 366,066 km (0.047 R)
• M4: 478,115 km (0.057 R)
• M5: 569,669 km (0.062 R)
• M6: 730,337 km (0.114 R)
• M7: 844,031 km (0.095 R)
• M8: 951,293 km (0.108 R)
• M9: 1,124,078 km (0.089 R)
• M10: 1,214,585 km (0.094 R)
• M11: 1,347,727 km (0.115 R)
• M12: 1,439,431 km (0.032 R)
• M13: 1,522,906 km (0.079 R)
• M14: 1,618,799 km (0.088 R)
• M15: 1,794,576 km (0.112 R)
• M16: 1,890,618 km (0.079 R)
• M17: 1,976,936 km (0.07 R)
• M18: 2,094,071 km (0.116 R)
• M19: 2,207,616 km (0.097 R)
• M20: 2,292,587 km (0.097 R)
• M21: 2,391,172 km (0.099 R)
• M22: 2,516,535 km (0.036 R)
• M23: 2,780,426 km (0.1 R)
• M24: 2,919,253 km (0.114 R)
• M25: 3,006,319 km (0.059 R)
• M26: 3,114,628 km (0.087 R)
• M27: 3,224,433 km (0.096 R)
• M28: 3,335,584 km (0.059 R)
• M29: 3,454,963 km (0.09 R)
• M30: 3,540,234 km (0.117 R)
• M31: 3,698,209 km (0.071 R)
• M32: 3,829,406 km (0.118 R)
• M33: 3,969,430 km (0.117 R)
• M34: 4,081,329 km (0.111 R)
• M35: 4,315,899 km (0.078 R)
• M36: 4,625,117 km (0.058 R)
• M37: 4,885,717 km (0.059 R)
• M38: 4,973,680 km (0.058 R)
• M39: 5,281,852 km (0.034 R)
• M40: 5,413,349 km (0.066 R)
• M41: 5,537,814 km (0.067 R)
• M42: 5,679,932 km (0.072 R)
• M43: 5,780,911 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 10.7

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.29 AU - 1.77 AU

Year: 1241 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,311,016 km

• M1: 143,764 km (0.076 R)
• M2: 218,263 km (0.063 R)
• M3: 307,424 km (0.078 R)
• M4: 404,961 km (0.117 R)
• M5: 481,406 km (0.103 R)
• M6: 551,717 km (0.087 R)
• M7: 664,963 km (0.084 R)
• M8: 815,159 km (0.062 R)
• M9: 1,023,399 km (0.117 R)
• M10: 1,094,159 km (0.085 R)
• M11: 1,207,853 km (0.087 R)
• M12: 1,334,114 km (0.071 R)
• M13: 1,509,742 km (0.093 R)
• M14: 1,962,574 km (0.099 R)
• M15: 2,163,484 km (0.077 R)
• M16: 2,287,351 km (0.056 R)
• M17: 2,434,855 km (0.049 R)
• M18: 2,596,570 km (0.1 R)
• M19: 2,829,045 km (0.117 R)
• M20: 3,033,695 km (0.091 R)
• M21: 3,114,628 km (0.105 R)
• M22: 3,397,816 km (0.106 R)
• M23: 3,566,862 km (0.093 R)
• M24: 3,763,434 km (0.07 R)
• M25: 4,065,173 km (0.087 R)
• M26: 4,167,497 km (0.084 R)
• M27: 4,270,720 km (0.07 R)
• M28: 4,440,364 km (0.097 R)
• M29: 4,625,566 km (0.081 R)
• M30: 4,840,239 km (0.119 R)
• M31: 5,003,450 km (0.109 R)
• M32: 5,224,107 km (0.084 R)
• M33: 5,363,532 km (0.11 R)
• M34: 5,560,852 km (0.092 R)
• M35: 5,731,992 km (0.071 R)
• M36: 5,861,394 km (0.117 R)
• M37: 5,962,822 km (0.117 R)
• M38: 6,035,676 km (0.079 R)
• M39: 6,403,986 km (0.079 R)
• M40: 6,478,635 km (0.089 R)
• M41: 6,871,030 km (0.069 R)
• M42: 7,100,962 km (0.116 R)
• M43: 7,317,879 km (0.08 R)
• M44: 7,427,235 km (0.057 R)
• M45: 7,726,580 km (0.101 R)
• M46: 8,337,389 km (0.064 R)
• M47: 8,467,838 km (0.084 R)
• M48: 8,665,008 km (0.088 R)
• M49: 8,847,068 km (0.115 R)
• M50: 9,080,591 km (0.085 R)
• M51: 9,265,643 km (0.047 R)
• M52: 9,673,447 km (0.073 R)
• M53: 10,436,546 km (0.12 R)
• M54: 10,843,003 km (0.101 R)
• M55: 11,254,846 km (0.079 R)
• M56: 11,381,107 km (0.082 R)
• M57: 11,453,512 km (0.112 R)
• M58: 11,526,217 km (0.073 R)
• M59: 12,130,742 km (0.101 R)
• M60: 12,446,094 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 14.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.42 AU - 6 AU

Year: 7801 Days

Day: 13.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 129.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,311,016 km

• M1: 376,987 km (0.076 R)
• M2: 484,847 km (0.1 R)
• M3: 607,667 km (0.063 R)
• M4: 701,614 km (0.094 R)
• M5: 891,903 km (0.095 R)
• M6: 1,309,580 km (0.117 R)
• M7: 1,512,734 km (0.103 R)
• M8: 1,993,392 km (0.057 R)
• M9: 2,362,599 km (0.067 R)
• M10: 2,590,287 km (0.103 R)
• M11: 2,706,824 km (0.068 R)
• M12: 2,969,667 km (0.075 R)
• M13: 3,191,222 km (0.082 R)
• M14: 5,007,041 km (0.098 R)
• M15: 5,271,979 km (0.105 R)
• M16: 5,693,246 km (0.103 R)
• M17: 5,846,434 km (0.109 R)
• M18: 5,970,002 km (0.117 R)
• M19: 7,055,185 km (0.112 R)
• M20: 7,153,920 km (0.114 R)
• M21: 7,926,144 km (0.1 R)
• M22: 8,339,632 km (0.076 R)
• M23: 8,689,542 km (0.077 R)
• M24: 8,901,971 km (0.11 R)
• M25: 9,008,784 km (0.101 R)
• M26: 10,249,249 km (0.109 R)
• M27: 10,398,698 km (0.101 R)
• M28: 11,620,613 km (0.119 R)
• M29: 12,011,811 km (0.091 R)
• M30: 13,496,720 km (0.108 R)
• M31: 13,701,968 km (0.086 R)
• M32: 14,616,759 km (0.085 R)
• M33: 15,380,007 km (0.1 R)
• M34: 16,199,804 km (0.032 R)
• M35: 16,374,085 km (0.098 R)
• M36: 17,255,516 km (0.097 R)
• M37: 17,478,267 km (0.098 R)
• M38: 18,152,355 km (0.113 R)
• M39: 18,926,524 km (0.049 R)
• M40: 19,479,588 km (0.061 R)
• M41: 22,664,077 km (0.12 R)
• M42: 22,761,615 km (0.108 R)
• M43: 23,104,045 km (0.116 R)
• M44: 24,042,173 km (0.1 R)
• M45: 24,191,472 km (0.086 R)
• M46: 24,741,393 km (0.119 R)
• M47: 25,043,132 km (0.081 R)
• M48: 25,650,201 km (0.05 R)
• M49: 26,415,992 km (0.106 R)
• M50: 26,621,390 km (0.059 R)
• M51: 28,441,996 km (0.047 R)
• M52: 29,128,351 km (0.074 R)
• M53: 29,234,416 km (0.101 R)
• M54: 29,553,508 km (0.081 R)
• M55: 29,713,428 km (0.071 R)
• M56: 29,927,204 km (0.115 R)
• M57: 30,034,166 km (0.052 R)
• M58: 30,248,689 km (0.076 R)
• M59: 30,356,101 km (0.111 R)
• M60: 30,625,227 km (0.118 R)
• M61: 31,111,720 km (0.083 R)
• M62: 31,220,178 km (0.114 R)
• M63: 31,383,090 km (0.082 R)
• M64: 31,491,848 km (0.114 R)
• M65: 31,819,018 km (0.101 R)
• M66: 32,751,761 km (0.085 R)
• M67: 34,028,130 km (0.038 R)
• M68: 34,139,880 km (0.093 R)
• M69: 34,419,927 km (0.074 R)
• M70: 34,531,976 km (0.112 R)
• M71: 34,925,717 km (0.08 R)
• M72: 35,151,311 km (0.06 R)
• M73: 35,830,934 km (0.072 R)
• M74: 36,229,463 km (0.118 R)
• M75: 36,457,899 km (0.095 R)
• M76: 36,686,634 km (0.085 R)
• M77: 37,318,535 km (0.099 R)
• M78: 37,433,726 km (0.111 R)
• M79: 37,606,960 km (0.112 R)
• M80: 38,069,816 km (0.067 R)
• M81: 38,476,423 km (0.102 R)
• M82: 39,001,511 km (0.069 R)
• M83: 39,118,347 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.1

Radius: 4.4

Gravity: 28.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.93 AU - 7.59 AU

Year: 10275 Days

Day: 20.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,311,016 km

• M1: 99,931 km (0.095 R)
• M2: 129,701 km (0.084 R)
• M3: 192,383 km (0.112 R)
• M4: 301,739 km (0.084 R)
• M5: 575,952 km (0.054 R)
• M6: 622,626 km (0.079 R)
• M7: 892,950 km (0.106 R)
• M8: 965,804 km (0.109 R)
• M9: 1,485,806 km (0.088 R)
• M10: 1,616,555 km (0.098 R)
• M11: 2,078,812 km (0.072 R)
• M12: 2,176,051 km (0.079 R)
• M13: 2,225,119 km (0.039 R)
• M14: 2,349,584 km (0.117 R)
• M15: 2,553,486 km (0.101 R)
• M16: 2,683,935 km (0.095 R)
• M17: 3,032,947 km (0.077 R)
• M18: 3,198,851 km (0.11 R)
• M19: 3,339,473 km (0.079 R)
• M20: 3,367,897 km (0.109 R)
• M21: 4,011,766 km (0.114 R)
• M22: 4,132,940 km (0.12 R)
• M23: 4,347,913 km (0.077 R)
• M24: 4,981,759 km (0.077 R)
• M25: 5,342,589 km (0.11 R)
• M26: 5,576,560 km (0.083 R)
• M27: 5,677,838 km (0.075 R)
• M28: 5,711,796 km (0.102 R)
• M29: 6,158,645 km (0.103 R)
• M30: 6,403,986 km (0.068 R)
• M31: 6,510,051 km (0.088 R)
• M32: 6,831,985 km (0.095 R)
• M33: 7,122,355 km (0.091 R)
• M34: 7,269,110 km (0.105 R)
• M35: 7,305,911 km (0.116 R)
• M36: 7,715,361 km (0.117 R)
• M37: 8,131,991 km (0.067 R)
• M38: 9,546,289 km (0.103 R)
• M39: 9,789,385 km (0.073 R)
• M40: 9,993,437 km (0.103 R)
• M41: 10,240,273 km (0.111 R)
• M42: 10,281,562 km (0.093 R)
• M43: 11,119,460 km (0.086 R)
• M44: 12,505,335 km (0.108 R)
• M45: 13,489,090 km (0.062 R)
• M46: 15,010,950 km (0.12 R)
• M47: 15,625,198 km (0.103 R)
• M48: 16,199,505 km (0.047 R)
• M49: 16,683,304 km (0.098 R)
• M50: 17,863,781 km (0.043 R)
• M51: 18,766,604 km (0.11 R)
• M52: 18,969,309 km (0.064 R)
• M53: 19,684,237 km (0.098 R)
• M54: 20,878,028 km (0.044 R)
• M55: 21,193,231 km (0.035 R)
• M56: 21,298,698 km (0.059 R)
• M57: 21,563,037 km (0.098 R)
• M58: 21,988,194 km (0.119 R)
• M59: 22,577,311 km (0.085 R)
• M60: 22,954,896 km (0.101 R)
• M61: 23,117,359 km (0.083 R)
• M62: 23,552,539 km (0.054 R)
• M63: 23,935,510 km (0.054 R)
• M64: 24,652,233 km (0.106 R)
• M65: 25,375,838 km (0.113 R)
• M66: 25,656,035 km (0.102 R)
• M67: 25,824,632 km (0.117 R)
• M68: 26,050,076 km (0.113 R)
• M69: 26,106,474 km (0.097 R)
• M70: 27,530,945 km (0.069 R)
• M71: 28,165,689 km (0.055 R)
• M72: 28,572,146 km (0.07 R)
• M73: 29,980,311 km (0.047 R)
• M74: 30,812,075 km (0.066 R)
• M75: 32,498,193 km (0.089 R)
• M76: 33,967,244 km (0.077 R)
• M77: 34,523,598 km (0.083 R)
• M78: 35,270,241 km (0.103 R)
• M79: 35,645,582 km (0.12 R)
• M80: 36,085,101 km (0.056 R)
• M81: 36,463,284 km (0.064 R)
• M82: 37,350,699 km (0.103 R)
• M83: 37,860,977 km (0.052 R)
• M84: 38,245,294 km (0.078 R)
• M85: 38,437,976 km (0.06 R)
• M86: 39,925,278 km (0.068 R)
• M87: 40,316,327 km (0.104 R)
• M88: 41,036,641 km (0.119 R)
• M89: 43,691,554 km (0.083 R)
• M90: 43,825,743 km (0.075 R)
• M91: 44,701,489 km (0.109 R)
• M92: 45,039,730 km (0.104 R)
• M93: 45,310,951 km (0.068 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit