🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74

Radius: 14.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.9 AU - 1.1 AU

Year: 690 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,552,535 km

• M1: 193,430 km (0.106 R)
• M2: 337,343 km (0.047 R)
• M3: 434,881 km (0.101 R)
• M4: 559,945 km (0.051 R)
• M5: 704,008 km (0.062 R)
• M6: 916,586 km (0.114 R)
• M7: 1,018,163 km (0.065 R)
• M8: 1,184,067 km (0.077 R)
• M9: 1,288,935 km (0.092 R)
• M10: 1,584,092 km (0.087 R)
• M11: 1,705,117 km (0.072 R)
• M12: 1,850,675 km (0.09 R)
• M13: 2,000,423 km (0.115 R)
• M14: 2,150,170 km (0.112 R)
• M15: 2,321,909 km (0.117 R)
• M16: 2,446,972 km (0.107 R)
• M17: 2,545,707 km (0.107 R)
• M18: 2,689,321 km (0.112 R)
• M19: 2,875,271 km (0.111 R)
• M20: 3,020,082 km (0.116 R)
• M21: 3,188,080 km (0.12 R)
• M22: 3,333,041 km (0.085 R)
• M23: 3,427,287 km (0.113 R)
• M24: 3,543,974 km (0.098 R)
• M25: 3,737,703 km (0.061 R)
• M26: 3,830,453 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 10.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.93 AU - 1.33 AU

Year: 829 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,552,535 km

• M1: 135,685 km (0.045 R)
• M2: 284,386 km (0.088 R)
• M3: 354,248 km (0.071 R)
• M4: 461,509 km (0.098 R)
• M5: 558,898 km (0.103 R)
• M6: 694,433 km (0.084 R)
• M7: 925,562 km (0.088 R)
• M8: 1,071,719 km (0.095 R)
• M9: 1,163,273 km (0.081 R)
• M10: 1,238,521 km (0.096 R)
• M11: 1,361,341 km (0.03 R)
• M12: 1,481,468 km (0.084 R)
• M13: 1,668,764 km (0.077 R)
• M14: 1,740,122 km (0.113 R)
• M15: 1,953,000 km (0.069 R)
• M16: 2,043,657 km (0.119 R)
• M17: 2,205,821 km (0.117 R)
• M18: 2,292,587 km (0.118 R)
• M19: 2,364,394 km (0.026 R)
• M20: 2,445,028 km (0.112 R)
• M21: 2,617,664 km (0.119 R)
• M22: 2,819,770 km (0.074 R)
• M23: 3,115,076 km (0.096 R)
• M24: 3,230,716 km (0.118 R)
• M25: 3,329,749 km (0.076 R)
• M26: 3,586,310 km (0.077 R)
• M27: 3,735,758 km (0.115 R)
• M28: 3,820,879 km (0.106 R)
• M29: 4,079,833 km (0.088 R)
• M30: 4,177,221 km (0.098 R)
• M31: 4,285,381 km (0.118 R)
• M32: 4,564,680 km (0.1 R)
• M33: 4,757,661 km (0.069 R)
• M34: 4,880,930 km (0.093 R)
• M35: 5,120,286 km (0.066 R)
• M36: 5,278,411 km (0.101 R)
• M37: 5,363,383 km (0.104 R)
• M38: 5,524,051 km (0.066 R)
• M39: 5,653,752 km (0.106 R)
• M40: 5,740,818 km (0.082 R)
• M41: 5,894,306 km (0.11 R)
• M42: 6,071,280 km (0.083 R)
• M43: 6,340,107 km (0.085 R)
• M44: 6,430,464 km (0.109 R)
• M45: 6,555,678 km (0.07 R)
• M46: 6,681,639 km (0.119 R)
• M47: 6,750,604 km (0.071 R)
• M48: 7,040,824 km (0.104 R)
• M49: 7,111,135 km (0.095 R)
• M50: 7,477,949 km (0.119 R)
• M51: 7,802,576 km (0.119 R)
• M52: 8,033,854 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 9.3

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.59 AU - 2.83 AU

Year: 3079 Days

Day: 13.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,552,535 km

• M1: 124,765 km (0.114 R)
• M2: 197,768 km (0.098 R)
• M3: 272,418 km (0.119 R)
• M4: 368,460 km (0.108 R)
• M5: 510,129 km (0.107 R)
• M6: 698,472 km (0.096 R)
• M7: 763,398 km (0.098 R)
• M8: 991,983 km (0.046 R)
• M9: 1,153,100 km (0.118 R)
• M10: 1,231,190 km (0.114 R)
• M11: 1,381,387 km (0.076 R)
• M12: 1,907,822 km (0.098 R)
• M13: 2,082,552 km (0.103 R)
• M14: 2,220,780 km (0.108 R)
• M15: 2,291,091 km (0.079 R)
• M16: 2,788,504 km (0.098 R)
• M17: 2,849,391 km (0.104 R)
• M18: 3,003,177 km (0.108 R)
• M19: 3,223,236 km (0.09 R)
• M20: 3,367,448 km (0.074 R)
• M21: 3,629,244 km (0.035 R)
• M22: 3,931,731 km (0.116 R)
• M23: 4,347,913 km (0.092 R)
• M24: 4,471,929 km (0.112 R)
• M25: 4,705,451 km (0.107 R)
• M26: 4,943,013 km (0.067 R)
• M27: 5,737,078 km (0.096 R)
• M28: 6,268,600 km (0.087 R)
• M29: 6,611,328 km (0.113 R)
• M30: 6,939,396 km (0.076 R)
• M31: 7,063,862 km (0.094 R)
• M32: 7,189,075 km (0.084 R)
• M33: 7,675,867 km (0.054 R)
• M34: 7,740,044 km (0.051 R)
• M35: 8,020,690 km (0.113 R)
• M36: 8,238,953 km (0.112 R)
• M37: 8,414,880 km (0.097 R)
• M38: 8,748,035 km (0.104 R)
• M39: 9,221,961 km (0.082 R)
• M40: 9,773,827 km (0.106 R)
• M41: 10,147,672 km (0.107 R)
• M42: 10,502,369 km (0.072 R)
• M43: 10,717,191 km (0.098 R)
• M44: 11,102,705 km (0.07 R)
• M45: 11,321,567 km (0.104 R)
• M46: 11,640,210 km (0.103 R)
• M47: 11,837,680 km (0.027 R)
• M48: 12,211,076 km (0.105 R)
• M49: 12,386,704 km (0.049 R)
• M50: 13,328,721 km (0.089 R)
• M51: 13,561,496 km (0.117 R)
• M52: 13,899,886 km (0.107 R)
• M53: 14,478,830 km (0.087 R)
• M54: 14,958,590 km (0.11 R)
• M55: 15,281,123 km (0.12 R)
• M56: 15,470,514 km (0.071 R)
• M57: 15,633,277 km (0.067 R)
• M58: 15,742,184 km (0.108 R)
• M59: 16,152,830 km (0.102 R)
• M60: 16,373,337 km (0.06 R)
• M61: 16,733,569 km (0.093 R)
• M62: 16,817,194 km (0.082 R)
• M63: 17,208,841 km (0.082 R)
• M64: 17,321,339 km (0.086 R)
• M65: 17,603,481 km (0.12 R)
• M66: 18,344,289 km (0.061 R)
• M67: 19,037,227 km (0.115 R)
• M68: 19,211,807 km (0.097 R)
• M69: 19,357,665 km (0.114 R)
• M70: 19,533,293 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117

Radius: 8.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.42 AU - 4 AU

Year: 4933 Days

Day: 12.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,552,535 km

• M1: 389,104 km (0.072 R)
• M2: 448,195 km (0.108 R)
• M3: 569,669 km (0.051 R)
• M4: 638,783 km (0.118 R)
• M5: 829,670 km (0.113 R)
• M6: 1,096,552 km (0.109 R)
• M7: 1,174,942 km (0.119 R)
• M8: 1,400,685 km (0.083 R)
• M9: 1,464,563 km (0.096 R)
• M10: 1,834,668 km (0.087 R)
• M11: 2,372,173 km (0.092 R)
• M12: 2,632,025 km (0.046 R)
• M13: 2,765,616 km (0.116 R)
• M14: 3,137,067 km (0.087 R)
• M15: 3,207,678 km (0.074 R)
• M16: 3,539,186 km (0.118 R)
• M17: 3,597,978 km (0.073 R)
• M18: 3,761,489 km (0.097 R)
• M19: 4,111,099 km (0.115 R)
• M20: 4,313,355 km (0.084 R)
• M21: 4,972,484 km (0.065 R)
• M22: 5,104,878 km (0.108 R)
• M23: 5,423,820 km (0.089 R)
• M24: 5,508,942 km (0.118 R)
• M25: 6,873,573 km (0.118 R)
• M26: 7,813,198 km (0.112 R)
• M27: 8,258,850 km (0.107 R)
• M28: 8,455,272 km (0.106 R)
• M29: 8,554,006 km (0.053 R)
• M30: 8,912,742 km (0.111 R)
• M31: 9,810,329 km (0.104 R)
• M32: 9,872,562 km (0.119 R)
• M33: 10,715,247 km (0.115 R)
• M34: 11,015,490 km (0.111 R)
• M35: 11,166,733 km (0.098 R)
• M36: 11,514,997 km (0.119 R)
• M37: 11,734,457 km (0.097 R)
• M38: 12,177,566 km (0.088 R)
• M39: 12,943,507 km (0.11 R)
• M40: 13,103,128 km (0.073 R)
• M41: 13,609,068 km (0.12 R)
• M42: 14,616,310 km (0.097 R)
• M43: 14,687,369 km (0.097 R)
• M44: 15,357,269 km (0.087 R)
• M45: 16,380,518 km (0.094 R)
• M46: 16,577,987 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 9.1

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.89 AU - 4.03 AU

Year: 5439 Days

Day: 5.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,552,535 km

• M1: 129,701 km (0.073 R)
• M2: 297,251 km (0.104 R)
• M3: 440,267 km (0.049 R)
• M4: 557,850 km (0.083 R)
• M5: 727,794 km (0.119 R)
• M6: 900,130 km (0.115 R)
• M7: 1,284,597 km (0.06 R)
• M8: 1,989,502 km (0.106 R)
• M9: 2,172,011 km (0.042 R)
• M10: 2,234,095 km (0.117 R)
• M11: 2,317,869 km (0.092 R)
• M12: 2,510,103 km (0.085 R)
• M13: 2,956,054 km (0.108 R)
• M14: 3,572,547 km (0.098 R)
• M15: 3,795,148 km (0.09 R)
• M16: 3,895,529 km (0.108 R)
• M17: 4,306,025 km (0.074 R)
• M18: 4,490,030 km (0.109 R)
• M19: 4,838,594 km (0.119 R)
• M20: 5,030,079 km (0.116 R)
• M21: 5,168,307 km (0.081 R)
• M22: 5,307,732 km (0.114 R)
• M23: 5,907,321 km (0.085 R)
• M24: 6,170,912 km (0.115 R)
• M25: 7,451,320 km (0.069 R)
• M26: 7,640,861 km (0.042 R)
• M27: 8,186,444 km (0.083 R)
• M28: 8,414,731 km (0.104 R)
• M29: 8,911,096 km (0.073 R)
• M30: 8,977,967 km (0.083 R)
• M31: 9,281,201 km (0.106 R)
• M32: 10,001,665 km (0.081 R)
• M33: 10,775,535 km (0.113 R)
• M34: 10,990,058 km (0.071 R)
• M35: 11,423,144 km (0.109 R)
• M36: 12,157,370 km (0.073 R)
• M37: 12,417,970 km (0.076 R)
• M38: 13,172,841 km (0.115 R)
• M39: 13,710,046 km (0.058 R)
• M40: 13,942,372 km (0.114 R)
• M41: 14,059,058 km (0.116 R)
• M42: 14,254,284 km (0.116 R)
• M43: 14,687,070 km (0.085 R)
• M44: 14,924,781 km (0.109 R)
• M45: 15,044,160 km (0.091 R)
• M46: 15,565,210 km (0.061 R)
• M47: 15,848,249 km (0.071 R)
• M48: 16,296,444 km (0.044 R)
• M49: 16,872,994 km (0.08 R)
• M50: 17,330,614 km (0.1 R)
• M51: 17,876,796 km (0.058 R)
• M52: 18,813,727 km (0.068 R)
• M53: 18,942,830 km (0.048 R)
• M54: 19,072,083 km (0.104 R)
• M55: 19,679,450 km (0.099 R)
• M56: 19,897,863 km (0.111 R)
• M57: 21,002,195 km (0.102 R)
• M58: 22,535,872 km (0.096 R)
• M59: 23,223,873 km (0.057 R)
• M60: 23,454,702 km (0.057 R)
• M61: 23,918,755 km (0.105 R)
• M62: 24,245,327 km (0.058 R)
• M63: 24,620,518 km (0.066 R)
• M64: 24,714,615 km (0.12 R)
• M65: 24,997,505 km (0.096 R)
• M66: 25,281,591 km (0.064 R)
• M67: 25,566,725 km (0.091 R)
• M68: 26,044,241 km (0.087 R)
• M69: 26,766,051 km (0.077 R)
• M70: 29,318,939 km (0.08 R)
• M71: 29,468,686 km (0.053 R)
• M72: 30,270,980 km (0.075 R)
• M73: 30,725,607 km (0.066 R)
• M74: 31,437,095 km (0.104 R)
• M75: 31,743,621 km (0.038 R)
• M76: 31,846,096 km (0.043 R)
• M77: 32,669,333 km (0.079 R)
• M78: 33,083,719 km (0.087 R)
• M79: 33,604,020 km (0.097 R)
• M80: 34,127,014 km (0.115 R)
• M81: 34,336,900 km (0.096 R)
• M82: 34,652,701 km (0.117 R)
• M83: 35,075,166 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit