🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.1

Radius: 9.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.51 AU - 0.55 AU

Year: 262 Days

Day: 6.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,868,842 km

• M1: 117,584 km (0.079 R)
• M2: 212,130 km (0.101 R)
• M3: 298,597 km (0.115 R)
• M4: 356,492 km (0.114 R)
• M5: 414,984 km (0.115 R)
• M6: 524,041 km (0.083 R)
• M7: 724,353 km (0.096 R)
• M8: 823,686 km (0.031 R)
• M9: 896,690 km (0.055 R)
• M10: 959,222 km (0.097 R)
• M11: 1,102,536 km (0.059 R)
• M12: 1,166,714 km (0.094 R)
• M13: 1,291,927 km (0.108 R)
• M14: 1,385,276 km (0.084 R)
• M15: 1,443,919 km (0.063 R)
• M16: 1,514,529 km (0.053 R)
• M17: 1,578,856 km (0.073 R)
• M18: 1,647,970 km (0.087 R)
• M19: 1,753,586 km (0.104 R)
• M20: 1,825,393 km (0.1 R)
• M21: 2,009,099 km (0.072 R)
• M22: 2,113,818 km (0.117 R)
• M23: 2,237,685 km (0.115 R)
• M24: 2,320,113 km (0.05 R)
• M25: 2,390,424 km (0.099 R)
• M26: 2,470,310 km (0.037 R)
• M27: 2,669,574 km (0.105 R)
• M28: 2,761,876 km (0.087 R)
• M29: 2,836,525 km (0.077 R)
• M30: 2,940,197 km (0.091 R)
• M31: 3,059,576 km (0.063 R)
• M32: 3,166,089 km (0.06 R)
• M33: 3,234,456 km (0.102 R)
• M34: 3,308,357 km (0.111 R)
• M35: 3,382,707 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 14.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.8 AU - 1.12 AU

Year: 638 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,868,842 km

• M1: 183,856 km (0.094 R)
• M2: 276,457 km (0.073 R)
• M3: 392,844 km (0.101 R)
• M4: 483,650 km (0.053 R)
• M5: 584,479 km (0.1 R)
• M6: 677,230 km (0.099 R)
• M7: 788,381 km (0.068 R)
• M8: 890,556 km (0.092 R)
• M9: 1,039,256 km (0.106 R)
• M10: 1,167,761 km (0.074 R)
• M11: 1,332,767 km (0.081 R)
• M12: 1,485,956 km (0.08 R)
• M13: 1,587,533 km (0.094 R)
• M14: 1,691,503 km (0.079 R)
• M15: 1,982,172 km (0.061 R)
• M16: 2,168,272 km (0.106 R)
• M17: 2,294,233 km (0.115 R)
• M18: 2,427,375 km (0.099 R)
• M19: 2,543,762 km (0.081 R)
• M20: 2,686,927 km (0.085 R)
• M21: 2,822,613 km (0.117 R)
• M22: 2,996,894 km (0.103 R)
• M23: 3,090,692 km (0.095 R)
• M24: 3,265,273 km (0.108 R)
• M25: 3,356,527 km (0.112 R)
• M26: 3,492,362 km (0.118 R)
• M27: 3,613,387 km (0.07 R)
• M28: 3,747,127 km (0.068 R)
• M29: 3,859,775 km (0.088 R)
• M30: 3,973,619 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.3

Radius: 13.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.42 AU - 1.66 AU

Year: 1296 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,868,842 km

• M1: 221,255 km (0.037 R)
• M2: 342,280 km (0.087 R)
• M3: 443,558 km (0.042 R)
• M4: 652,097 km (0.049 R)
• M5: 751,131 km (0.109 R)
• M6: 847,173 km (0.076 R)
• M7: 981,063 km (0.12 R)
• M8: 1,188,705 km (0.092 R)
• M9: 1,277,117 km (0.098 R)
• M10: 1,551,180 km (0.096 R)
• M11: 1,695,542 km (0.111 R)
• M12: 1,844,691 km (0.029 R)
• M13: 2,111,873 km (0.096 R)
• M14: 2,358,710 km (0.063 R)
• M15: 2,895,168 km (0.109 R)
• M16: 2,988,367 km (0.06 R)
• M17: 3,126,296 km (0.077 R)
• M18: 3,341,268 km (0.097 R)
• M19: 3,499,992 km (0.096 R)
• M20: 3,614,883 km (0.057 R)
• M21: 3,707,783 km (0.043 R)
• M22: 3,809,360 km (0.044 R)
• M23: 3,895,977 km (0.109 R)
• M24: 4,031,214 km (0.078 R)
• M25: 4,323,079 km (0.105 R)
• M26: 4,672,241 km (0.117 R)
• M27: 4,833,208 km (0.108 R)
• M28: 4,927,305 km (0.109 R)
• M29: 5,056,707 km (0.078 R)
• M30: 5,222,162 km (0.114 R)
• M31: 5,478,124 km (0.108 R)
• M32: 5,603,188 km (0.097 R)
• M33: 5,729,299 km (0.113 R)
• M34: 5,847,182 km (0.103 R)
• M35: 6,140,993 km (0.055 R)
• M36: 6,355,217 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 13

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.38 AU - 3.66 AU

Year: 4479 Days

Day: 10 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,868,842 km

• M1: 220,507 km (0.057 R)
• M2: 307,274 km (0.058 R)
• M3: 389,104 km (0.115 R)
• M4: 482,304 km (0.066 R)
• M5: 640,877 km (0.099 R)
• M6: 863,180 km (0.12 R)
• M7: 994,676 km (0.067 R)
• M8: 1,101,040 km (0.109 R)
• M9: 1,205,908 km (0.106 R)
• M10: 1,504,805 km (0.034 R)
• M11: 1,597,556 km (0.119 R)
• M12: 1,834,519 km (0.091 R)
• M13: 2,379,504 km (0.086 R)
• M14: 2,659,252 km (0.102 R)
• M15: 2,872,429 km (0.045 R)
• M16: 3,259,139 km (0.12 R)
• M17: 3,421,902 km (0.07 R)
• M18: 3,909,142 km (0.059 R)
• M19: 4,266,980 km (0.047 R)
• M20: 4,364,817 km (0.068 R)
• M21: 4,562,885 km (0.106 R)
• M22: 4,644,715 km (0.074 R)
• M23: 5,061,494 km (0.104 R)
• M24: 5,355,753 km (0.112 R)
• M25: 5,851,970 km (0.119 R)
• M26: 6,774,240 km (0.083 R)
• M27: 6,920,248 km (0.099 R)
• M28: 7,119,961 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 14

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.91 AU - 6.43 AU

Year: 7973 Days

Day: 8.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,868,842 km

• M1: 177,872 km (0.111 R)
• M2: 319,092 km (0.091 R)
• M3: 423,362 km (0.101 R)
• M4: 597,793 km (0.102 R)
• M5: 895,194 km (0.071 R)
• M6: 994,227 km (0.106 R)
• M7: 1,186,461 km (0.063 R)
• M8: 1,296,864 km (0.076 R)
• M9: 1,774,680 km (0.12 R)
• M10: 2,259,676 km (0.115 R)
• M11: 2,785,662 km (0.087 R)
• M12: 2,885,444 km (0.073 R)
• M13: 3,166,239 km (0.109 R)
• M14: 3,270,658 km (0.093 R)
• M15: 3,402,753 km (0.091 R)
• M16: 3,645,251 km (0.09 R)
• M17: 3,754,757 km (0.043 R)
• M18: 4,175,725 km (0.102 R)
• M19: 4,820,791 km (0.09 R)
• M20: 5,309,677 km (0.119 R)
• M21: 6,236,436 km (0.114 R)
• M22: 6,972,757 km (0.109 R)
• M23: 7,075,381 km (0.113 R)
• M24: 7,212,861 km (0.112 R)
• M25: 7,420,952 km (0.075 R)
• M26: 7,914,176 km (0.092 R)
• M27: 8,164,753 km (0.11 R)
• M28: 8,272,912 km (0.075 R)
• M29: 8,784,387 km (0.103 R)
• M30: 9,006,689 km (0.094 R)
• M31: 9,838,005 km (0.082 R)
• M32: 10,068,984 km (0.096 R)
• M33: 10,262,863 km (0.077 R)
• M34: 10,536,477 km (0.071 R)
• M35: 11,573,490 km (0.101 R)
• M36: 11,981,144 km (0.07 R)
• M37: 12,559,639 km (0.082 R)
• M38: 13,317,053 km (0.073 R)
• M39: 13,787,089 km (0.103 R)
• M40: 15,497,591 km (0.069 R)
• M41: 15,721,839 km (0.084 R)
• M42: 16,309,609 km (0.055 R)
• M43: 16,446,341 km (0.079 R)
• M44: 17,089,163 km (0.105 R)
• M45: 17,693,539 km (0.027 R)
• M46: 17,880,835 km (0.096 R)
• M47: 18,636,903 km (0.093 R)
• M48: 19,066,847 km (0.096 R)
• M49: 20,671,135 km (0.057 R)
• M50: 21,464,602 km (0.041 R)
• M51: 21,915,190 km (0.092 R)
• M52: 22,116,549 km (0.073 R)
• M53: 22,520,912 km (0.12 R)
• M54: 24,527,618 km (0.1 R)
• M55: 25,103,869 km (0.11 R)
• M56: 25,261,844 km (0.12 R)
• M57: 25,420,119 km (0.067 R)
• M58: 25,897,037 km (0.105 R)
• M59: 26,003,401 km (0.111 R)
• M60: 27,021,115 km (0.076 R)
• M61: 27,128,975 km (0.071 R)
• M62: 27,453,453 km (0.111 R)
• M63: 27,942,788 km (0.032 R)
• M64: 29,928,400 km (0.101 R)
• M65: 30,095,950 km (0.106 R)
• M66: 30,207,849 km (0.118 R)
• M67: 32,416,512 km (0.092 R)
• M68: 34,325,979 km (0.117 R)
• M69: 34,853,013 km (0.07 R)
• M70: 34,970,447 km (0.073 R)
• M71: 36,093,179 km (0.112 R)
• M72: 37,407,995 km (0.099 R)
• M73: 37,648,698 km (0.092 R)
• M74: 38,677,632 km (0.114 R)
• M75: 38,981,914 km (0.095 R)
• M76: 39,226,058 km (0.117 R)
• M77: 40,145,785 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.1

Radius: 7

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.59 AU - 6.39 AU

Year: 9943 Days

Day: 24.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,868,842 km

• M1: 105,018 km (0.032 R)
• M2: 171,140 km (0.09 R)
• M3: 419,622 km (0.103 R)
• M4: 742,005 km (0.094 R)
• M5: 890,107 km (0.087 R)
• M6: 967,749 km (0.099 R)
• M7: 1,027,588 km (0.039 R)
• M8: 1,088,624 km (0.101 R)
• M9: 1,597,556 km (0.075 R)
• M10: 1,668,914 km (0.096 R)
• M11: 2,467,318 km (0.108 R)
• M12: 2,550,195 km (0.088 R)
• M13: 2,605,995 km (0.115 R)
• M14: 3,337,080 km (0.048 R)
• M15: 3,428,933 km (0.093 R)
• M16: 3,836,587 km (0.075 R)
• M17: 3,997,554 km (0.067 R)
• M18: 4,193,528 km (0.083 R)
• M19: 4,527,280 km (0.12 R)
• M20: 4,800,446 km (0.091 R)
• M21: 5,615,605 km (0.066 R)
• M22: 6,245,262 km (0.103 R)
• M23: 6,511,098 km (0.094 R)
• M24: 6,587,692 km (0.039 R)
• M25: 6,975,450 km (0.055 R)
• M26: 7,053,839 km (0.085 R)
• M27: 7,610,941 km (0.119 R)
• M28: 7,894,878 km (0.081 R)
• M29: 8,514,961 km (0.065 R)
• M30: 9,452,491 km (0.094 R)
• M31: 9,626,473 km (0.066 R)
• M32: 9,713,839 km (0.048 R)
• M33: 10,377,604 km (0.078 R)
• M34: 10,602,001 km (0.098 R)
• M35: 10,873,671 km (0.057 R)
• M36: 11,423,593 km (0.109 R)
• M37: 11,701,994 km (0.093 R)
• M38: 11,748,519 km (0.09 R)
• M39: 12,885,762 km (0.093 R)
• M40: 13,321,242 km (0.048 R)
• M41: 13,761,508 km (0.092 R)
• M42: 15,878,617 km (0.111 R)
• M43: 15,930,378 km (0.103 R)
• M44: 16,816,596 km (0.086 R)
• M45: 17,027,529 km (0.085 R)
• M46: 17,398,681 km (0.108 R)
• M47: 18,095,059 km (0.119 R)
• M48: 18,311,079 km (0.048 R)
• M49: 18,419,537 km (0.105 R)
• M50: 20,126,299 km (0.063 R)
• M51: 20,800,537 km (0.106 R)
• M52: 21,424,958 km (0.114 R)
• M53: 22,344,387 km (0.025 R)
• M54: 22,402,132 km (0.107 R)
• M55: 23,806,407 km (0.056 R)
• M56: 24,578,781 km (0.086 R)
• M57: 25,118,380 km (0.115 R)
• M58: 25,178,668 km (0.088 R)
• M59: 26,270,284 km (0.118 R)
• M60: 26,883,485 km (0.085 R)
• M61: 27,068,388 km (0.109 R)
• M62: 27,999,037 km (0.064 R)
• M63: 29,192,977 km (0.095 R)
• M64: 30,275,318 km (0.085 R)
• M65: 30,596,056 km (0.105 R)
• M66: 30,660,383 km (0.097 R)
• M67: 31,630,226 km (0.101 R)
• M68: 31,695,151 km (0.1 R)
• M69: 32,151,574 km (0.085 R)
• M70: 32,610,092 km (0.101 R)
• M71: 32,675,765 km (0.078 R)
• M72: 32,938,908 km (0.083 R)
• M73: 33,335,043 km (0.119 R)
• M74: 33,467,437 km (0.047 R)
• M75: 33,732,674 km (0.114 R)
• M76: 34,265,243 km (0.085 R)
• M77: 35,609,080 km (0.075 R)
• M78: 37,932,634 km (0.112 R)
• M79: 38,764,399 km (0.082 R)
• M80: 39,182,525 km (0.03 R)
• M81: 40,234,497 km (0.112 R)
• M82: 40,375,418 km (0.038 R)
• M83: 42,079,637 km (0.1 R)
• M84: 42,581,089 km (0.103 R)
• M85: 43,373,060 km (0.068 R)
• M86: 43,445,316 km (0.051 R)
• M87: 44,460,936 km (0.109 R)
• M88: 44,606,644 km (0.092 R)
• M89: 46,293,959 km (0.077 R)
• M90: 47,034,019 km (0.061 R)
• M91: 49,353,086 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit