🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180

Radius: 14.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.41 AU - 0.61 AU

Year: 247 Days

Day: 9.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 14,211,475 km

• M1: 180,415 km (0.12 R)
• M2: 274,811 km (0.12 R)
• M3: 366,964 km (0.079 R)
• M4: 465,249 km (0.105 R)
• M5: 568,622 km (0.096 R)
• M6: 669,301 km (0.12 R)
• M7: 784,342 km (0.089 R)
• M8: 939,026 km (0.11 R)
• M9: 1,044,941 km (0.071 R)
• M10: 1,147,416 km (0.11 R)
• M11: 1,259,315 km (0.114 R)
• M12: 1,363,585 km (0.05 R)
• M13: 1,491,790 km (0.054 R)
• M14: 1,679,685 km (0.072 R)
• M15: 1,789,340 km (0.114 R)
• M16: 1,882,240 km (0.054 R)
• M17: 2,033,035 km (0.116 R)
• M18: 2,153,910 km (0.072 R)
• M19: 2,270,447 km (0.109 R)
• M20: 2,361,103 km (0.103 R)
• M21: 2,452,956 km (0.101 R)
• M22: 2,585,949 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 11.3

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.12 AU - 1.18 AU

Year: 836 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 14,211,475 km

• M1: 140,772 km (0.109 R)
• M2: 341,682 km (0.108 R)
• M3: 442,660 km (0.081 R)
• M4: 571,613 km (0.043 R)
• M5: 654,939 km (0.099 R)
• M6: 748,737 km (0.086 R)
• M7: 829,670 km (0.052 R)
• M8: 1,020,706 km (0.085 R)
• M9: 1,105,379 km (0.085 R)
• M10: 1,199,326 km (0.086 R)
• M11: 1,296,116 km (0.093 R)
• M12: 1,381,387 km (0.06 R)
• M13: 1,461,272 km (0.118 R)
• M14: 1,710,652 km (0.054 R)
• M15: 1,852,620 km (0.101 R)
• M16: 2,039,917 km (0.039 R)
• M17: 2,148,525 km (0.108 R)
• M18: 2,285,107 km (0.085 R)
• M19: 2,371,874 km (0.03 R)
• M20: 2,442,185 km (0.114 R)
• M21: 2,822,762 km (0.077 R)
• M22: 2,925,686 km (0.09 R)
• M23: 3,183,443 km (0.11 R)
• M24: 3,300,578 km (0.028 R)
• M25: 3,389,289 km (0.068 R)
• M26: 3,498,795 km (0.052 R)
• M27: 3,650,188 km (0.084 R)
• M28: 3,762,536 km (0.117 R)
• M29: 3,834,642 km (0.117 R)
• M30: 3,917,669 km (0.099 R)
• M31: 4,191,732 km (0.115 R)
• M32: 4,341,929 km (0.117 R)
• M33: 4,482,999 km (0.067 R)
• M34: 4,614,496 km (0.088 R)
• M35: 4,736,269 km (0.117 R)
• M36: 4,814,359 km (0.098 R)
• M37: 4,949,146 km (0.112 R)
• M38: 5,234,130 km (0.111 R)
• M39: 5,689,357 km (0.107 R)
• M40: 5,784,351 km (0.05 R)
• M41: 6,254,986 km (0.107 R)
• M42: 6,353,122 km (0.078 R)
• M43: 6,538,474 km (0.119 R)
• M44: 6,838,717 km (0.115 R)
• M45: 6,927,129 km (0.096 R)
• M46: 7,156,313 km (0.11 R)
• M47: 7,258,937 km (0.065 R)
• M48: 7,504,876 km (0.085 R)
• M49: 7,596,131 km (0.099 R)
• M50: 7,714,014 km (0.095 R)
• M51: 8,057,940 km (0.116 R)
• M52: 8,151,438 km (0.083 R)
• M53: 8,326,019 km (0.062 R)
• M54: 8,556,250 km (0.1 R)
• M55: 8,651,694 km (0.03 R)
• M56: 9,022,996 km (0.034 R)
• M57: 9,106,172 km (0.082 R)
• M58: 9,217,622 km (0.102 R)
• M59: 9,441,720 km (0.107 R)
• M60: 9,540,305 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.8

Radius: 10.7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.22 AU - 1.42 AU

Year: 1029 Days

Day: 10.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 14,211,475 km

• M1: 149,299 km (0.099 R)
• M2: 217,366 km (0.079 R)
• M3: 379,829 km (0.092 R)
• M4: 539,899 km (0.116 R)
• M5: 712,983 km (0.101 R)
• M6: 788,979 km (0.094 R)
• M7: 1,008,439 km (0.096 R)
• M8: 1,081,593 km (0.12 R)
• M9: 1,319,902 km (0.075 R)
• M10: 1,422,975 km (0.119 R)
• M11: 1,622,090 km (0.032 R)
• M12: 1,701,077 km (0.071 R)
• M13: 1,789,639 km (0.111 R)
• M14: 1,871,469 km (0.068 R)
• M15: 1,971,401 km (0.109 R)
• M16: 2,039,169 km (0.084 R)
• M17: 2,273,439 km (0.101 R)
• M18: 2,590,287 km (0.083 R)
• M19: 2,702,336 km (0.115 R)
• M20: 2,892,624 km (0.111 R)
• M21: 2,960,243 km (0.067 R)
• M22: 3,146,642 km (0.092 R)
• M23: 3,296,539 km (0.103 R)
• M24: 3,582,719 km (0.099 R)
• M25: 3,930,534 km (0.108 R)
• M26: 4,179,465 km (0.112 R)
• M27: 4,256,209 km (0.117 R)
• M28: 4,366,762 km (0.102 R)
• M29: 4,455,922 km (0.101 R)
• M30: 4,579,490 km (0.118 R)
• M31: 4,692,736 km (0.074 R)
• M32: 4,910,700 km (0.067 R)
• M33: 5,085,131 km (0.069 R)
• M34: 5,226,202 km (0.036 R)
• M35: 5,560,403 km (0.089 R)
• M36: 5,754,432 km (0.116 R)
• M37: 5,827,884 km (0.072 R)
• M38: 5,987,954 km (0.03 R)
• M39: 6,111,971 km (0.11 R)
• M40: 6,274,733 km (0.111 R)
• M41: 6,400,844 km (0.102 R)
• M42: 6,591,581 km (0.089 R)
• M43: 6,668,325 km (0.104 R)
• M44: 6,874,770 km (0.099 R)
• M45: 6,991,756 km (0.108 R)
• M46: 7,293,794 km (0.099 R)
• M47: 7,613,634 km (0.078 R)
• M48: 7,694,267 km (0.099 R)
• M49: 7,829,504 km (0.06 R)
• M50: 7,924,498 km (0.117 R)
• M51: 8,060,932 km (0.056 R)
• M52: 8,143,210 km (0.112 R)
• M53: 8,211,876 km (0.119 R)
• M54: 8,419,368 km (0.105 R)
• M55: 8,600,531 km (0.117 R)
• M56: 8,881,925 km (0.106 R)
• M57: 8,966,896 km (0.053 R)
• M58: 9,037,806 km (0.103 R)
• M59: 9,194,734 km (0.094 R)
• M60: 9,367,071 km (0.093 R)
• M61: 9,496,922 km (0.104 R)
• M62: 9,700,225 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 14.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.81 AU - 2.21 AU

Year: 1933 Days

Day: 6.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,211,475 km

• M1: 230,530 km (0.117 R)
• M2: 362,476 km (0.111 R)
• M3: 475,572 km (0.041 R)
• M4: 652,097 km (0.117 R)
• M5: 772,075 km (0.061 R)
• M6: 964,308 km (0.039 R)
• M7: 1,334,413 km (0.091 R)
• M8: 1,464,713 km (0.078 R)
• M9: 1,570,478 km (0.076 R)
• M10: 1,739,225 km (0.109 R)
• M11: 2,106,338 km (0.106 R)
• M12: 2,579,815 km (0.064 R)
• M13: 2,865,398 km (0.103 R)
• M14: 3,086,653 km (0.095 R)
• M15: 3,326,309 km (0.081 R)
• M16: 3,624,906 km (0.114 R)
• M17: 3,770,914 km (0.117 R)
• M18: 3,864,861 km (0.091 R)
• M19: 3,959,556 km (0.07 R)
• M20: 4,096,289 km (0.091 R)
• M21: 4,388,603 km (0.089 R)
• M22: 4,515,911 km (0.051 R)
• M23: 4,615,992 km (0.114 R)
• M24: 4,716,671 km (0.106 R)
• M25: 4,949,745 km (0.098 R)
• M26: 5,082,438 km (0.034 R)
• M27: 5,246,397 km (0.108 R)
• M28: 5,397,042 km (0.065 R)
• M29: 5,610,219 km (0.094 R)
• M30: 5,935,445 km (0.079 R)
• M31: 6,219,232 km (0.114 R)
• M32: 6,636,910 km (0.1 R)
• M33: 6,751,053 km (0.104 R)
• M34: 6,849,339 km (0.118 R)
• M35: 7,113,828 km (0.084 R)
• M36: 7,297,683 km (0.078 R)
• M37: 8,433,580 km (0.11 R)
• M38: 8,557,297 km (0.097 R)
• M39: 8,717,367 km (0.072 R)
• M40: 8,950,141 km (0.067 R)
• M41: 9,130,706 km (0.117 R)
• M42: 9,348,969 km (0.117 R)
• M43: 9,458,774 km (0.077 R)
• M44: 10,164,128 km (0.1 R)
• M45: 10,314,773 km (0.109 R)
• M46: 10,447,317 km (0.119 R)
• M47: 10,561,310 km (0.113 R)
• M48: 10,675,753 km (0.112 R)
• M49: 10,848,090 km (0.116 R)
• M50: 11,253,949 km (0.1 R)
• M51: 11,547,011 km (0.078 R)
• M52: 12,040,983 km (0.111 R)
• M53: 12,400,915 km (0.109 R)
• M54: 12,582,228 km (0.09 R)
• M55: 12,683,356 km (0.053 R)
• M56: 12,906,706 km (0.108 R)
• M57: 13,090,562 km (0.082 R)
• M58: 13,502,105 km (0.033 R)
• M59: 13,667,860 km (0.115 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: 535 - 19,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit