🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 13.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.37 AU - 1.69 AU

Year: 1262 Days

Day: 12.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,165,764 km

• M1: 183,706 km (0.116 R)
• M2: 279,449 km (0.115 R)
• M3: 421,417 km (0.066 R)
• M4: 602,580 km (0.103 R)
• M5: 752,328 km (0.034 R)
• M6: 872,604 km (0.044 R)
• M7: 1,046,288 km (0.114 R)
• M8: 1,183,170 km (0.068 R)
• M9: 1,301,053 km (0.072 R)
• M10: 1,397,244 km (0.054 R)
• M11: 1,536,071 km (0.061 R)
• M12: 1,700,928 km (0.063 R)
• M13: 1,966,763 km (0.102 R)
• M14: 2,071,033 km (0.044 R)
• M15: 2,262,069 km (0.095 R)
• M16: 2,371,575 km (0.114 R)
• M17: 2,467,018 km (0.098 R)
• M18: 2,604,499 km (0.057 R)
• M19: 2,761,277 km (0.073 R)
• M20: 2,853,579 km (0.116 R)
• M21: 2,981,037 km (0.088 R)
• M22: 3,153,972 km (0.091 R)
• M23: 3,241,786 km (0.096 R)
• M24: 3,357,275 km (0.038 R)
• M25: 3,564,917 km (0.105 R)
• M26: 3,955,069 km (0.069 R)
• M27: 4,078,786 km (0.085 R)
• M28: 4,232,722 km (0.092 R)
• M29: 4,487,039 km (0.111 R)
• M30: 4,766,787 km (0.059 R)
• M31: 5,093,359 km (0.081 R)
• M32: 5,812,027 km (0.061 R)
• M33: 5,974,789 km (0.088 R)
• M34: 6,562,410 km (0.054 R)
• M35: 7,250,111 km (0.119 R)
• M36: 7,484,531 km (0.07 R)
• M37: 7,697,558 km (0.083 R)
• M38: 7,840,724 km (0.107 R)
• M39: 7,948,733 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966

Radius: 11.4

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.29 AU - 2.03 AU

Year: 1426 Days

Day: 13 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,165,764 km

• M1: 185,950 km (0.112 R)
• M2: 266,883 km (0.076 R)
• M3: 339,587 km (0.057 R)
• M4: 580,739 km (0.092 R)
• M5: 671,994 km (0.049 R)
• M6: 894,894 km (0.092 R)
• M7: 986,000 km (0.082 R)
• M8: 1,080,545 km (0.087 R)
• M9: 1,307,485 km (0.103 R)
• M10: 1,402,630 km (0.055 R)
• M11: 1,500,467 km (0.115 R)
• M12: 1,839,605 km (0.097 R)
• M13: 1,947,315 km (0.084 R)
• M14: 2,180,539 km (0.079 R)
• M15: 2,329,538 km (0.055 R)
• M16: 2,411,069 km (0.099 R)
• M17: 2,553,486 km (0.117 R)
• M18: 2,735,397 km (0.106 R)
• M19: 2,809,298 km (0.104 R)
• M20: 3,073,638 km (0.112 R)
• M21: 3,150,681 km (0.061 R)
• M22: 3,267,517 km (0.086 R)
• M23: 3,831,800 km (0.083 R)
• M24: 4,054,850 km (0.089 R)
• M25: 4,586,970 km (0.098 R)
• M26: 4,989,388 km (0.086 R)
• M27: 5,110,712 km (0.042 R)
• M28: 5,310,276 km (0.1 R)
• M29: 5,449,850 km (0.073 R)
• M30: 5,590,772 km (0.073 R)
• M31: 5,669,460 km (0.115 R)
• M32: 5,812,176 km (0.056 R)
• M33: 5,892,062 km (0.101 R)
• M34: 6,215,044 km (0.106 R)
• M35: 6,461,132 km (0.104 R)
• M36: 6,660,396 km (0.103 R)
• M37: 6,895,415 km (0.078 R)
• M38: 6,996,842 km (0.084 R)
• M39: 7,133,126 km (0.114 R)
• M40: 7,304,565 km (0.059 R)
• M41: 7,686,638 km (0.109 R)
• M42: 7,809,607 km (0.062 R)
• M43: 8,182,555 km (0.076 R)
• M44: 8,597,539 km (0.069 R)
• M45: 8,688,794 km (0.092 R)
• M46: 8,908,852 km (0.09 R)
• M47: 9,038,105 km (0.089 R)
• M48: 9,130,856 km (0.094 R)
• M49: 9,279,706 km (0.113 R)
• M50: 9,486,001 km (0.115 R)
• M51: 9,807,636 km (0.119 R)
• M52: 10,152,160 km (0.119 R)
• M53: 10,229,203 km (0.109 R)
• M54: 10,403,485 km (0.102 R)
• M55: 10,833,429 km (0.12 R)
• M56: 10,931,864 km (0.115 R)
• M57: 11,110,035 km (0.079 R)
• M58: 11,229,415 km (0.11 R)
• M59: 11,710,821 km (0.092 R)
• M60: 12,281,088 km (0.102 R)
• M61: 12,425,001 km (0.109 R)
• M62: 12,569,512 km (0.107 R)
• M63: 12,860,331 km (0.118 R)
• M64: 12,943,806 km (0.119 R)
• M65: 13,111,356 km (0.104 R)
• M66: 13,469,792 km (0.11 R)
• M67: 14,110,071 km (0.1 R)
• M68: 14,390,717 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 10.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.06 AU - 2.16 AU

Year: 2044 Days

Day: 11.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,165,764 km

• M1: 132,693 km (0.115 R)
• M2: 261,647 km (0.118 R)
• M3: 372,499 km (0.102 R)
• M4: 497,712 km (0.091 R)
• M5: 585,825 km (0.112 R)
• M6: 673,190 km (0.099 R)
• M7: 862,581 km (0.075 R)
• M8: 996,172 km (0.096 R)
• M9: 1,061,546 km (0.103 R)
• M10: 1,223,112 km (0.107 R)
• M11: 1,347,578 km (0.083 R)
• M12: 1,420,581 km (0.069 R)
• M13: 1,570,927 km (0.097 R)
• M14: 1,648,120 km (0.084 R)
• M15: 1,806,544 km (0.057 R)
• M16: 2,181,586 km (0.093 R)
• M17: 2,246,511 km (0.071 R)
• M18: 2,312,185 km (0.095 R)
• M19: 2,411,667 km (0.092 R)
• M20: 2,731,059 km (0.11 R)
• M21: 3,003,476 km (0.029 R)
• M22: 3,076,031 km (0.114 R)
• M23: 3,247,620 km (0.061 R)
• M24: 3,359,669 km (0.115 R)
• M25: 3,613,387 km (0.103 R)
• M26: 3,755,505 km (0.081 R)
• M27: 4,288,223 km (0.093 R)
• M28: 4,563,633 km (0.064 R)
• M29: 4,661,470 km (0.12 R)
• M30: 4,916,085 km (0.097 R)
• M31: 5,102,783 km (0.116 R)
• M32: 5,379,988 km (0.074 R)
• M33: 5,677,239 km (0.117 R)
• M34: 6,133,064 km (0.107 R)
• M35: 6,443,479 km (0.099 R)
• M36: 6,522,018 km (0.092 R)
• M37: 6,711,559 km (0.106 R)
• M38: 6,823,009 km (0.06 R)
• M39: 7,031,549 km (0.073 R)
• M40: 7,603,611 km (0.08 R)
• M41: 7,753,059 km (0.054 R)
• M42: 7,953,969 km (0.111 R)
• M43: 8,705,399 km (0.038 R)
• M44: 8,809,669 km (0.065 R)
• M45: 9,107,219 km (0.116 R)
• M46: 9,515,173 km (0.073 R)
• M47: 9,712,343 km (0.109 R)
• M48: 10,129,122 km (0.037 R)
• M49: 10,477,835 km (0.091 R)
• M50: 10,849,137 km (0.061 R)
• M51: 11,319,472 km (0.108 R)
• M52: 11,414,318 km (0.072 R)
• M53: 11,566,608 km (0.097 R)
• M54: 11,719,647 km (0.041 R)
• M55: 11,834,837 km (0.099 R)
• M56: 11,950,476 km (0.027 R)
• M57: 12,047,117 km (0.059 R)
• M58: 12,143,906 km (0.099 R)
• M59: 12,730,629 km (0.113 R)
• M60: 13,186,604 km (0.115 R)
• M61: 13,486,846 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 10.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.25 AU - 4.95 AU

Year: 5536 Days

Day: 10.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,165,764 km

• M1: 136,433 km (0.079 R)
• M2: 205,697 km (0.109 R)
• M3: 325,675 km (0.112 R)
• M4: 412,741 km (0.099 R)
• M5: 509,979 km (0.043 R)
• M6: 1,039,855 km (0.05 R)
• M7: 1,123,330 km (0.086 R)
• M8: 1,449,454 km (0.087 R)
• M9: 1,705,416 km (0.102 R)
• M10: 2,046,050 km (0.093 R)
• M11: 2,297,375 km (0.101 R)
• M12: 2,635,316 km (0.078 R)
• M13: 2,712,658 km (0.051 R)
• M14: 3,070,048 km (0.07 R)
• M15: 3,984,240 km (0.114 R)
• M16: 4,073,400 km (0.11 R)
• M17: 4,163,159 km (0.098 R)
• M18: 4,322,032 km (0.098 R)
• M19: 4,599,087 km (0.086 R)
• M20: 5,097,847 km (0.066 R)
• M21: 5,514,178 km (0.082 R)
• M22: 5,814,869 km (0.095 R)
• M23: 5,941,728 km (0.094 R)
• M24: 6,018,322 km (0.057 R)
• M25: 6,120,946 km (0.09 R)
• M26: 6,379,900 km (0.061 R)
• M27: 6,748,809 km (0.049 R)
• M28: 7,043,517 km (0.094 R)
• M29: 7,124,599 km (0.108 R)
• M30: 7,756,799 km (0.12 R)
• M31: 8,065,569 km (0.115 R)
• M32: 8,178,815 km (0.09 R)
• M33: 8,406,952 km (0.049 R)
• M34: 8,608,460 km (0.045 R)
• M35: 8,869,658 km (0.114 R)
• M36: 9,459,672 km (0.106 R)
• M37: 9,699,328 km (0.104 R)
• M38: 10,584,648 km (0.117 R)
• M39: 10,677,698 km (0.11 R)
• M40: 10,958,493 km (0.09 R)
• M41: 11,115,571 km (0.077 R)
• M42: 11,241,831 km (0.087 R)
• M43: 11,912,179 km (0.057 R)
• M44: 12,106,058 km (0.065 R)
• M45: 12,203,446 km (0.12 R)
• M46: 12,595,542 km (0.108 R)
• M47: 13,058,249 km (0.044 R)
• M48: 13,158,180 km (0.106 R)
• M49: 13,966,308 km (0.093 R)
• M50: 14,136,700 km (0.103 R)
• M51: 14,307,840 km (0.07 R)
• M52: 14,445,170 km (0.111 R)
• M53: 14,548,393 km (0.114 R)
• M54: 15,949,527 km (0.091 R)
• M55: 17,539,752 km (0.09 R)
• M56: 17,613,205 km (0.069 R)
• M57: 18,690,309 km (0.092 R)
• M58: 19,028,999 km (0.117 R)
• M59: 19,521,625 km (0.106 R)
• M60: 20,056,886 km (0.07 R)
• M61: 20,326,461 km (0.042 R)
• M62: 20,403,654 km (0.095 R)
• M63: 20,713,471 km (0.117 R)
• M64: 21,259,353 km (0.086 R)
• M65: 22,246,101 km (0.076 R)
• M66: 22,365,480 km (0.049 R)
• M67: 22,445,216 km (0.105 R)
• M68: 23,046,150 km (0.1 R)
• M69: 23,207,267 km (0.08 R)
• M70: 24,223,037 km (0.106 R)
• M71: 24,386,846 km (0.054 R)
• M72: 24,509,966 km (0.108 R)
• M73: 24,756,952 km (0.078 R)
• M74: 24,839,380 km (0.076 R)
• M75: 26,045,737 km (0.116 R)
• M76: 26,129,662 km (0.087 R)
• M77: 26,381,884 km (0.03 R)
• M78: 26,719,376 km (0.025 R)
• M79: 27,058,365 km (0.108 R)
• M80: 27,997,989 km (0.112 R)
• M81: 28,084,008 km (0.1 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: 163 - 13,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit