🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.7

Radius: 10.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.77 AU - 0.83 AU

Year: 485 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 15,122,447 km

• M1: 136,134 km (0.09 R)
• M2: 217,067 km (0.087 R)
• M3: 299,794 km (0.095 R)
• M4: 367,113 km (0.076 R)
• M5: 488,736 km (0.102 R)
• M6: 673,938 km (0.117 R)
• M7: 969,843 km (0.096 R)
• M8: 1,080,246 km (0.113 R)
• M9: 1,152,203 km (0.063 R)
• M10: 1,278,763 km (0.106 R)
• M11: 1,396,496 km (0.094 R)
• M12: 1,480,121 km (0.039 R)
• M13: 1,608,925 km (0.102 R)
• M14: 1,731,595 km (0.067 R)
• M15: 1,996,982 km (0.066 R)
• M16: 2,075,970 km (0.085 R)
• M17: 2,166,925 km (0.092 R)
• M18: 2,237,386 km (0.117 R)
• M19: 2,325,050 km (0.094 R)
• M20: 2,555,431 km (0.062 R)
• M21: 2,653,118 km (0.034 R)
• M22: 2,752,152 km (0.093 R)
• M23: 2,828,597 km (0.102 R)
• M24: 2,971,911 km (0.069 R)
• M25: 3,062,717 km (0.077 R)
• M26: 3,172,821 km (0.048 R)
• M27: 3,403,501 km (0.085 R)
• M28: 3,562,524 km (0.08 R)
• M29: 3,841,823 km (0.052 R)
• M30: 3,914,527 km (0.033 R)
• M31: 3,994,263 km (0.095 R)
• M32: 4,182,457 km (0.081 R)
• M33: 4,373,643 km (0.119 R)
• M34: 4,477,315 km (0.1 R)
• M35: 4,560,790 km (0.065 R)
• M36: 4,715,325 km (0.112 R)
• M37: 4,807,328 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.4

Radius: 15

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.05 AU - 1.05 AU

Year: 730 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 98.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 15,122,447 km

• M1: 197,469 km (0.114 R)
• M2: 315,203 km (0.061 R)
• M3: 453,880 km (0.056 R)
• M4: 550,520 km (0.084 R)
• M5: 664,364 km (0.084 R)
• M6: 956,230 km (0.03 R)
• M7: 1,076,057 km (0.108 R)
• M8: 1,231,041 km (0.077 R)
• M9: 1,543,252 km (0.072 R)
• M10: 1,720,525 km (0.116 R)
• M11: 1,916,798 km (0.073 R)
• M12: 2,017,776 km (0.12 R)
• M13: 2,138,950 km (0.069 R)
• M14: 2,275,384 km (0.054 R)
• M15: 2,485,569 km (0.062 R)
• M16: 2,662,393 km (0.088 R)
• M17: 2,782,670 km (0.079 R)
• M18: 3,029,058 km (0.066 R)
• M19: 3,126,745 km (0.117 R)
• M20: 3,404,848 km (0.038 R)
• M21: 3,558,036 km (0.119 R)
• M22: 3,773,457 km (0.109 R)
• M23: 4,016,254 km (0.116 R)
• M24: 4,178,418 km (0.109 R)
• M25: 4,358,534 km (0.11 R)
• M26: 4,670,146 km (0.112 R)
• M27: 4,906,511 km (0.093 R)
• M28: 5,088,572 km (0.113 R)
• M29: 5,374,453 km (0.091 R)
• M30: 5,468,101 km (0.092 R)
• M31: 5,761,014 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.9

Radius: 9.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.47 AU - 2.09 AU

Year: 1611 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,122,447 km

• M1: 124,316 km (0.111 R)
• M2: 185,801 km (0.117 R)
• M3: 249,679 km (0.111 R)
• M4: 376,388 km (0.095 R)
• M5: 446,699 km (0.09 R)
• M6: 681,867 km (0.09 R)
• M7: 771,626 km (0.115 R)
• M8: 895,343 km (0.082 R)
• M9: 1,049,728 km (0.099 R)
• M10: 1,146,668 km (0.108 R)
• M11: 1,229,994 km (0.094 R)
• M12: 1,332,618 km (0.119 R)
• M13: 1,420,432 km (0.109 R)
• M14: 1,611,468 km (0.064 R)
• M15: 1,753,287 km (0.057 R)
• M16: 2,192,656 km (0.087 R)
• M17: 2,360,954 km (0.107 R)
• M18: 2,446,673 km (0.072 R)
• M19: 2,599,413 km (0.104 R)
• M20: 2,732,704 km (0.1 R)
• M21: 2,868,390 km (0.088 R)
• M22: 2,971,612 km (0.065 R)
• M23: 3,041,175 km (0.108 R)
• M24: 3,111,337 km (0.117 R)
• M25: 3,217,401 km (0.039 R)
• M26: 3,288,909 km (0.066 R)
• M27: 3,421,303 km (0.101 R)
• M28: 3,494,307 km (0.097 R)
• M29: 3,641,811 km (0.116 R)
• M30: 3,741,293 km (0.06 R)
• M31: 4,058,291 km (0.116 R)
• M32: 4,278,798 km (0.03 R)
• M33: 4,664,013 km (0.114 R)
• M34: 4,922,518 km (0.115 R)
• M35: 4,991,333 km (0.113 R)
• M36: 5,074,360 km (0.065 R)
• M37: 5,283,797 km (0.078 R)
• M38: 5,553,372 km (0.111 R)
• M39: 5,653,902 km (0.106 R)
• M40: 5,769,391 km (0.088 R)
• M41: 5,944,271 km (0.088 R)
• M42: 6,194,848 km (0.069 R)
• M43: 6,418,945 km (0.098 R)
• M44: 6,479,233 km (0.104 R)
• M45: 6,600,108 km (0.095 R)
• M46: 6,783,067 km (0.091 R)
• M47: 6,967,670 km (0.065 R)
• M48: 7,436,510 km (0.075 R)
• M49: 7,915,523 km (0.115 R)
• M50: 8,109,850 km (0.114 R)
• M51: 8,387,953 km (0.07 R)
• M52: 8,719,312 km (0.089 R)
• M53: 8,802,788 km (0.047 R)
• M54: 8,886,562 km (0.034 R)
• M55: 9,275,218 km (0.1 R)
• M56: 9,377,543 km (0.114 R)
• M57: 9,531,778 km (0.076 R)
• M58: 9,790,582 km (0.099 R)
• M59: 10,016,924 km (0.11 R)
• M60: 10,545,603 km (0.079 R)
• M61: 11,047,354 km (0.026 R)
• M62: 11,137,711 km (0.049 R)
• M63: 11,373,926 km (0.062 R)
• M64: 11,888,393 km (0.091 R)
• M65: 12,111,144 km (0.103 R)
• M66: 12,372,791 km (0.088 R)
• M67: 12,485,588 km (0.077 R)
• M68: 12,636,383 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 13.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.23 AU - 2.31 AU

Year: 2320 Days

Day: 8 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,122,447 km

• M1: 239,805 km (0.026 R)
• M2: 333,753 km (0.071 R)
• M3: 426,055 km (0.101 R)
• M4: 559,346 km (0.115 R)
• M5: 833,260 km (0.108 R)
• M6: 937,829 km (0.097 R)
• M7: 1,190,949 km (0.04 R)
• M8: 1,520,513 km (0.099 R)
• M9: 1,867,879 km (0.102 R)
• M10: 1,997,281 km (0.06 R)
• M11: 2,455,499 km (0.085 R)
• M12: 2,585,051 km (0.03 R)
• M13: 2,770,403 km (0.084 R)
• M14: 2,864,799 km (0.098 R)
• M15: 3,015,295 km (0.07 R)
• M16: 3,267,517 km (0.109 R)
• M17: 3,555,941 km (0.091 R)
• M18: 3,733,065 km (0.082 R)
• M19: 3,958,659 km (0.051 R)
• M20: 4,050,213 km (0.069 R)
• M21: 4,173,332 km (0.114 R)
• M22: 4,329,063 km (0.099 R)
• M23: 4,566,475 km (0.085 R)
• M24: 4,905,913 km (0.117 R)
• M25: 5,558,458 km (0.056 R)
• M26: 5,661,232 km (0.077 R)
• M27: 5,747,401 km (0.116 R)
• M28: 5,973,593 km (0.097 R)
• M29: 6,363,145 km (0.086 R)
• M30: 6,561,063 km (0.065 R)
• M31: 6,907,831 km (0.106 R)
• M32: 7,316,832 km (0.047 R)
• M33: 7,505,475 km (0.115 R)
• M34: 7,752,910 km (0.107 R)
• M35: 8,003,187 km (0.118 R)
• M36: 8,334,546 km (0.114 R)
• M37: 8,472,326 km (0.082 R)
• M38: 8,650,646 km (0.083 R)
• M39: 8,830,164 km (0.094 R)
• M40: 9,437,382 km (0.087 R)
• M41: 9,560,501 km (0.097 R)
• M42: 9,663,574 km (0.03 R)
• M43: 10,585,994 km (0.032 R)
• M44: 10,735,293 km (0.117 R)
• M45: 11,778,289 km (0.088 R)
• M46: 12,289,465 km (0.057 R)
• M47: 12,604,369 km (0.109 R)
• M48: 13,035,809 km (0.043 R)
• M49: 13,150,102 km (0.091 R)
• M50: 13,264,843 km (0.116 R)
• M51: 13,448,998 km (0.098 R)
• M52: 13,610,863 km (0.056 R)
• M53: 14,312,028 km (0.077 R)
• M54: 14,430,061 km (0.043 R)
• M55: 14,786,104 km (0.109 R)
• M56: 14,929,269 km (0.119 R)
• M57: 15,361,757 km (0.115 R)
• M58: 15,652,276 km (0.102 R)
• M59: 15,773,899 km (0.063 R)
• M60: 16,042,576 km (0.117 R)
• M61: 16,634,086 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.7

Radius: 14.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.14 AU - 3.26 AU

Year: 3883 Days

Day: 7.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,122,447 km

• M1: 256,710 km (0.06 R)
• M2: 438,172 km (0.051 R)
• M3: 549,473 km (0.102 R)
• M4: 709,393 km (0.036 R)
• M5: 887,564 km (0.114 R)
• M6: 1,135,448 km (0.114 R)
• M7: 1,291,927 km (0.081 R)
• M8: 1,606,831 km (0.094 R)
• M9: 1,700,030 km (0.099 R)
• M10: 1,838,109 km (0.116 R)
• M11: 1,991,297 km (0.077 R)
• M12: 2,125,935 km (0.029 R)
• M13: 2,275,533 km (0.106 R)
• M14: 2,440,689 km (0.039 R)
• M15: 2,549,148 km (0.108 R)
• M16: 2,934,961 km (0.047 R)
• M17: 3,194,064 km (0.114 R)
• M18: 3,501,488 km (0.117 R)
• M19: 3,610,694 km (0.063 R)
• M20: 3,846,610 km (0.059 R)
• M21: 4,059,189 km (0.1 R)
• M22: 4,260,996 km (0.059 R)
• M23: 4,780,550 km (0.106 R)
• M24: 5,102,035 km (0.118 R)
• M25: 5,399,137 km (0.111 R)
• M26: 5,494,131 km (0.069 R)
• M27: 5,669,759 km (0.068 R)
• M28: 5,831,026 km (0.096 R)
• M29: 5,977,632 km (0.116 R)
• M30: 6,441,385 km (0.094 R)
• M31: 6,779,776 km (0.117 R)
• M32: 6,985,622 km (0.116 R)
• M33: 7,263,425 km (0.083 R)
• M34: 7,527,316 km (0.058 R)
• M35: 7,704,889 km (0.115 R)
• M36: 7,919,861 km (0.068 R)
• M37: 8,136,927 km (0.033 R)
• M38: 8,632,545 km (0.119 R)
• M39: 9,119,037 km (0.102 R)
• M40: 9,213,583 km (0.063 R)
• M41: 9,365,724 km (0.05 R)
• M42: 9,614,655 km (0.062 R)
• M43: 10,060,307 km (0.088 R)
• M44: 10,512,841 km (0.105 R)
• M45: 10,671,863 km (0.112 R)
• M46: 10,871,726 km (0.076 R)
• M47: 11,032,544 km (0.074 R)
• M48: 11,437,954 km (0.066 R)
• M49: 11,580,970 km (0.026 R)
• M50: 11,786,367 km (0.044 R)
• M51: 11,889,590 km (0.114 R)
• M52: 12,853,000 km (0.111 R)
• M53: 13,451,691 km (0.115 R)
• M54: 13,602,785 km (0.041 R)
• M55: 13,711,094 km (0.092 R)
• M56: 13,841,393 km (0.092 R)
• M57: 14,344,790 km (0.057 R)
• M58: 14,455,044 km (0.059 R)
• M59: 14,565,597 km (0.105 R)
• M60: 14,854,321 km (0.109 R)
• M61: 14,965,771 km (0.101 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: 417 - 17,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit