🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.3

Radius: 11.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.87 AU

Year: 447 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,903,031 km

• M1: 162,014 km (0.067 R)
• M2: 253,718 km (0.095 R)
• M3: 352,303 km (0.047 R)
• M4: 425,456 km (0.04 R)
• M5: 516,561 km (0.043 R)
• M6: 592,108 km (0.112 R)
• M7: 726,597 km (0.038 R)
• M8: 822,489 km (0.116 R)
• M9: 913,744 km (0.12 R)
• M10: 1,122,732 km (0.1 R)
• M11: 1,235,828 km (0.112 R)
• M12: 1,310,029 km (0.053 R)
• M13: 1,468,752 km (0.067 R)
• M14: 1,651,411 km (0.091 R)
• M15: 1,739,674 km (0.106 R)
• M16: 1,823,598 km (0.112 R)
• M17: 1,909,018 km (0.11 R)
• M18: 1,989,502 km (0.085 R)
• M19: 2,186,223 km (0.092 R)
• M20: 2,270,596 km (0.108 R)
• M21: 2,343,002 km (0.105 R)
• M22: 2,442,933 km (0.071 R)
• M23: 2,647,134 km (0.105 R)
• M24: 2,807,653 km (0.071 R)
• M25: 2,964,132 km (0.099 R)
• M26: 3,065,410 km (0.093 R)
• M27: 3,263,777 km (0.098 R)
• M28: 3,353,386 km (0.114 R)
• M29: 3,443,893 km (0.111 R)
• M30: 3,642,708 km (0.052 R)
• M31: 3,751,316 km (0.087 R)
• M32: 3,876,829 km (0.118 R)
• M33: 4,019,695 km (0.105 R)
• M34: 4,221,054 km (0.103 R)
• M35: 4,359,880 km (0.081 R)
• M36: 4,550,318 km (0.057 R)
• M37: 4,768,731 km (0.094 R)
• M38: 4,947,800 km (0.108 R)
• M39: 5,077,053 km (0.066 R)
• M40: 5,189,999 km (0.087 R)
• M41: 5,286,340 km (0.099 R)
• M42: 5,454,039 km (0.117 R)
• M43: 5,551,876 km (0.091 R)
• M44: 5,894,605 km (0.036 R)
• M45: 6,004,260 km (0.112 R)
• M46: 6,077,713 km (0.08 R)
• M47: 6,151,464 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 10.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.7 AU - 1.12 AU

Year: 610 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 71,903,031 km

• M1: 145,110 km (0.104 R)
• M2: 221,106 km (0.042 R)
• M3: 304,880 km (0.049 R)
• M4: 439,070 km (0.079 R)
• M5: 525,537 km (0.09 R)
• M6: 614,548 km (0.098 R)
• M7: 728,093 km (0.086 R)
• M8: 854,503 km (0.06 R)
• M9: 1,108,371 km (0.107 R)
• M10: 1,250,189 km (0.057 R)
• M11: 1,459,477 km (0.077 R)
• M12: 1,552,826 km (0.118 R)
• M13: 1,622,539 km (0.1 R)
• M14: 1,765,404 km (0.088 R)
• M15: 2,056,672 km (0.091 R)
• M16: 2,183,381 km (0.098 R)
• M17: 2,370,977 km (0.066 R)
• M18: 2,571,587 km (0.117 R)
• M19: 2,639,654 km (0.104 R)
• M20: 2,731,508 km (0.092 R)
• M21: 2,832,187 km (0.109 R)
• M22: 2,941,992 km (0.082 R)
• M23: 3,101,463 km (0.073 R)
• M24: 3,206,630 km (0.05 R)
• M25: 3,280,233 km (0.071 R)
• M26: 3,571,649 km (0.046 R)
• M27: 3,802,329 km (0.099 R)
• M28: 3,958,808 km (0.026 R)
• M29: 4,287,325 km (0.092 R)
• M30: 4,532,666 km (0.108 R)
• M31: 4,735,969 km (0.061 R)
• M32: 4,942,414 km (0.083 R)
• M33: 5,267,191 km (0.03 R)
• M34: 5,383,579 km (0.109 R)
• M35: 5,688,010 km (0.044 R)
• M36: 5,957,885 km (0.037 R)
• M37: 6,038,668 km (0.043 R)
• M38: 6,448,117 km (0.1 R)
• M39: 6,530,994 km (0.057 R)
• M40: 6,719,039 km (0.077 R)
• M41: 6,834,828 km (0.091 R)
• M42: 6,919,350 km (0.118 R)
• M43: 7,036,336 km (0.116 R)
• M44: 7,153,920 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.8

Radius: 14.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.37 AU - 2.23 AU

Year: 1698 Days

Day: 8.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 71,903,031 km

• M1: 194,028 km (0.078 R)
• M2: 357,689 km (0.094 R)
• M3: 491,429 km (0.089 R)
• M4: 612,304 km (0.089 R)
• M5: 816,954 km (0.031 R)
• M6: 916,137 km (0.103 R)
• M7: 1,037,760 km (0.077 R)
• M8: 1,156,092 km (0.119 R)
• M9: 1,582,147 km (0.053 R)
• M10: 2,080,009 km (0.062 R)
• M11: 2,256,833 km (0.089 R)
• M12: 3,175,514 km (0.091 R)
• M13: 3,394,525 km (0.048 R)
• M14: 3,689,532 km (0.105 R)
• M15: 3,804,124 km (0.103 R)
• M16: 4,007,727 km (0.112 R)
• M17: 4,350,156 km (0.109 R)
• M18: 4,471,480 km (0.109 R)
• M19: 4,842,633 km (0.098 R)
• M20: 5,079,596 km (0.062 R)
• M21: 5,288,135 km (0.073 R)
• M22: 5,417,986 km (0.107 R)
• M23: 5,763,856 km (0.113 R)
• M24: 5,880,692 km (0.118 R)
• M25: 6,049,139 km (0.086 R)
• M26: 6,477,289 km (0.066 R)
• M27: 6,581,409 km (0.104 R)
• M28: 6,721,283 km (0.083 R)
• M29: 7,164,840 km (0.077 R)
• M30: 7,272,700 km (0.091 R)
• M31: 7,417,362 km (0.049 R)
• M32: 8,042,980 km (0.093 R)
• M33: 8,571,210 km (0.095 R)
• M34: 8,897,333 km (0.117 R)
• M35: 9,820,352 km (0.031 R)
• M36: 9,940,479 km (0.104 R)
• M37: 10,263,012 km (0.084 R)
• M38: 10,384,785 km (0.084 R)
• M39: 10,650,471 km (0.116 R)
• M40: 10,897,756 km (0.064 R)
• M41: 11,063,660 km (0.119 R)
• M42: 11,545,365 km (0.105 R)
• M43: 11,693,318 km (0.081 R)
• M44: 11,948,532 km (0.098 R)
• M45: 12,076,737 km (0.104 R)
• M46: 12,812,310 km (0.113 R)
• M47: 13,031,471 km (0.081 R)
• M48: 13,141,575 km (0.099 R)
• M49: 13,251,828 km (0.088 R)
• M50: 13,495,822 km (0.099 R)
• M51: 13,808,332 km (0.112 R)
• M52: 14,078,057 km (0.076 R)
• M53: 14,213,742 km (0.118 R)
• M54: 14,440,533 km (0.076 R)
• M55: 14,691,558 km (0.119 R)
• M56: 15,013,194 km (0.067 R)
• M57: 15,453,310 km (0.101 R)
• M58: 15,663,196 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322

Radius: 14.1

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.99 AU - 3.31 AU

Year: 3032 Days

Day: 7.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 71,903,031 km

• M1: 175,927 km (0.034 R)
• M2: 298,597 km (0.113 R)
• M3: 464,053 km (0.117 R)
• M4: 655,089 km (0.107 R)
• M5: 1,001,109 km (0.104 R)
• M6: 1,250,788 km (0.11 R)
• M7: 1,352,514 km (0.091 R)
• M8: 1,446,611 km (0.081 R)
• M9: 1,697,936 km (0.118 R)
• M10: 2,910,576 km (0.109 R)
• M11: 3,696,414 km (0.075 R)
• M12: 3,952,226 km (0.094 R)
• M13: 4,370,801 km (0.101 R)
• M14: 4,497,660 km (0.093 R)
• M15: 5,083,635 km (0.116 R)
• M16: 5,301,300 km (0.084 R)
• M17: 5,745,905 km (0.114 R)
• M18: 6,167,023 km (0.096 R)
• M19: 6,309,739 km (0.113 R)
• M20: 6,525,758 km (0.108 R)
• M21: 7,002,377 km (0.119 R)
• M22: 7,357,822 km (0.085 R)
• M23: 7,585,510 km (0.051 R)
• M24: 8,067,215 km (0.029 R)
• M25: 8,262,739 km (0.11 R)
• M26: 8,919,025 km (0.038 R)
• M27: 9,325,034 km (0.04 R)
• M28: 9,427,508 km (0.086 R)
• M29: 9,550,926 km (0.104 R)
• M30: 9,737,176 km (0.078 R)
• M31: 9,841,146 km (0.075 R)
• M32: 9,987,303 km (0.065 R)
• M33: 10,176,395 km (0.116 R)
• M34: 10,324,198 km (0.117 R)
• M35: 10,750,552 km (0.073 R)
• M36: 11,009,207 km (0.058 R)
• M37: 11,269,956 km (0.106 R)
• M38: 11,952,870 km (0.063 R)
• M39: 12,265,679 km (0.112 R)
• M40: 12,581,331 km (0.116 R)
• M41: 12,740,054 km (0.074 R)
• M42: 12,853,898 km (0.098 R)
• M43: 14,152,108 km (0.052 R)
• M44: 14,246,504 km (0.075 R)
• M45: 14,602,099 km (0.09 R)
• M46: 15,177,153 km (0.076 R)
• M47: 15,833,139 km (0.116 R)
• M48: 16,103,014 km (0.079 R)
• M49: 16,423,901 km (0.105 R)
• M50: 16,697,067 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.7

Radius: 4

Gravity: 42.92 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.74 AU - 8.86 AU

Year: 18350 Days

Day: 17.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,903,031 km

• M1: 111,151 km (0.031 R)
• M2: 144,212 km (0.11 R)
• M3: 829,071 km (0.068 R)
• M4: 1,323,792 km (0.093 R)
• M5: 1,525,599 km (0.053 R)
• M6: 1,555,219 km (0.098 R)
• M7: 2,424,981 km (0.089 R)
• M8: 2,459,688 km (0.114 R)
• M9: 2,743,027 km (0.048 R)
• M10: 3,263,478 km (0.097 R)
• M11: 3,854,090 km (0.065 R)
• M12: 4,307,820 km (0.117 R)
• M13: 6,094,767 km (0.079 R)
• M14: 6,142,040 km (0.116 R)
• M15: 7,163,045 km (0.11 R)
• M16: 8,287,572 km (0.096 R)
• M17: 9,575,610 km (0.091 R)
• M18: 9,685,714 km (0.069 R)
• M19: 9,907,269 km (0.085 R)
• M20: 9,962,919 km (0.107 R)
• M21: 10,525,108 km (0.097 R)
• M22: 11,097,320 km (0.037 R)
• M23: 11,213,108 km (0.064 R)
• M24: 11,856,379 km (0.079 R)
• M25: 12,451,629 km (0.105 R)
• M26: 14,044,248 km (0.098 R)
• M27: 14,864,194 km (0.073 R)
• M28: 15,119,558 km (0.118 R)
• M29: 15,505,371 km (0.055 R)
• M30: 16,484,189 km (0.113 R)
• M31: 16,881,222 km (0.105 R)
• M32: 17,415,586 km (0.055 R)
• M33: 18,023,252 km (0.098 R)
• M34: 18,432,253 km (0.115 R)
• M35: 18,637,800 km (0.083 R)
• M36: 18,775,430 km (0.06 R)
• M37: 19,398,356 km (0.093 R)
• M38: 19,468,069 km (0.081 R)
• M39: 19,957,852 km (0.087 R)
• M40: 20,593,493 km (0.079 R)
• M41: 20,664,552 km (0.118 R)
• M42: 21,021,044 km (0.03 R)
• M43: 21,451,437 km (0.072 R)
• M44: 22,029,932 km (0.086 R)
• M45: 22,175,341 km (0.119 R)
• M46: 22,248,046 km (0.117 R)
• M47: 23,202,031 km (0.118 R)
• M48: 23,349,984 km (0.103 R)
• M49: 25,912,296 km (0.059 R)
• M50: 28,720,996 km (0.081 R)
• M51: 28,959,305 km (0.093 R)
• M52: 30,241,658 km (0.048 R)
• M53: 30,403,224 km (0.049 R)
• M54: 31,297,221 km (0.1 R)
• M55: 31,788,351 km (0.116 R)
• M56: 34,198,372 km (0.086 R)
• M57: 34,535,267 km (0.074 R)
• M58: 35,042,852 km (0.117 R)
• M59: 35,212,646 km (0.075 R)
• M60: 35,467,710 km (0.115 R)
• M61: 36,236,643 km (0.118 R)
• M62: 37,011,261 km (0.086 R)
• M63: 37,530,515 km (0.08 R)
• M64: 37,965,247 km (0.073 R)
• M65: 38,839,497 km (0.111 R)
• M66: 39,015,125 km (0.111 R)
• M67: 39,279,165 km (0.07 R)
• M68: 39,632,066 km (0.108 R)
• M69: 40,786,064 km (0.092 R)
• M70: 41,053,994 km (0.092 R)
• M71: 41,681,408 km (0.064 R)
• M72: 41,771,316 km (0.043 R)
• M73: 44,497,737 km (0.113 R)
• M74: 45,419,110 km (0.112 R)
• M75: 45,975,166 km (0.113 R)
• M76: 46,719,864 km (0.082 R)
• M77: 47,000,061 km (0.095 R)
• M78: 47,187,357 km (0.104 R)
• M79: 48,504,417 km (0.099 R)
• M80: 48,598,963 km (0.093 R)
• M81: 48,788,354 km (0.06 R)
• M82: 49,738,300 km (0.105 R)
• M83: 51,753,234 km (0.114 R)
• M84: 52,236,884 km (0.105 R)
• M85: 52,430,763 km (0.088 R)
• M86: 53,111,283 km (0.092 R)
• M87: 53,990,470 km (0.101 R)
• M88: 55,170,199 km (0.112 R)
• M89: 56,656,753 km (0.114 R)
• M90: 58,156,471 km (0.066 R)
• M91: 59,365,521 km (0.059 R)
• M92: 60,074,765 km (0.115 R)
• M93: 60,379,496 km (0.111 R)
• M94: 64,492,091 km (0.089 R)
• M95: 66,162,201 km (0.091 R)
• M96: 68,058,055 km (0.11 R)
• M97: 69,544,909 km (0.068 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: 286 - 13,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit