🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 8.1

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.94 AU - 0.98 AU

Year: 598 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,176,051 km

• M1: 104,270 km (0.074 R)
• M2: 189,092 km (0.116 R)
• M3: 267,930 km (0.116 R)
• M4: 336,146 km (0.103 R)
• M5: 400,025 km (0.049 R)
• M6: 473,028 km (0.101 R)
• M7: 569,070 km (0.077 R)
• M8: 629,209 km (0.097 R)
• M9: 711,338 km (0.102 R)
• M10: 839,244 km (0.068 R)
• M11: 930,798 km (0.119 R)
• M12: 1,048,531 km (0.074 R)
• M13: 1,129,913 km (0.068 R)
• M14: 1,305,391 km (0.084 R)
• M15: 1,368,073 km (0.072 R)
• M16: 1,431,801 km (0.103 R)
• M17: 1,483,412 km (0.097 R)
• M18: 1,628,971 km (0.034 R)
• M19: 1,717,084 km (0.074 R)
• M20: 1,849,030 km (0.103 R)
• M21: 1,941,182 km (0.05 R)
• M22: 2,027,650 km (0.027 R)
• M23: 2,115,463 km (0.086 R)
• M24: 2,167,224 km (0.078 R)
• M25: 2,219,584 km (0.063 R)
• M26: 2,440,540 km (0.083 R)
• M27: 2,644,890 km (0.115 R)
• M28: 2,904,143 km (0.069 R)
• M29: 2,995,099 km (0.119 R)
• M30: 3,120,761 km (0.052 R)
• M31: 3,334,088 km (0.07 R)
• M32: 3,499,393 km (0.102 R)
• M33: 3,730,073 km (0.12 R)
• M34: 4,094,643 km (0.106 R)
• M35: 4,150,294 km (0.107 R)
• M36: 4,271,917 km (0.11 R)
• M37: 4,375,588 km (0.083 R)
• M38: 4,518,454 km (0.051 R)
• M39: 4,740,607 km (0.087 R)
• M40: 4,838,294 km (0.088 R)
• M41: 4,897,236 km (0.112 R)
• M42: 4,995,970 km (0.111 R)
• M43: 5,356,950 km (0.032 R)
• M44: 5,695,341 km (0.066 R)
• M45: 5,788,839 km (0.053 R)
• M46: 5,903,880 km (0.095 R)
• M47: 6,051,234 km (0.106 R)
• M48: 6,104,192 km (0.087 R)
• M49: 6,221,327 km (0.088 R)
• M50: 6,274,733 km (0.027 R)
• M51: 6,620,454 km (0.094 R)
• M52: 6,718,889 km (0.085 R)
• M53: 6,950,317 km (0.084 R)
• M54: 7,308,006 km (0.119 R)
• M55: 7,443,691 km (0.117 R)
• M56: 7,534,646 km (0.072 R)
• M57: 7,648,790 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395

Radius: 8.2

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.76 AU - 1.18 AU

Year: 607 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 47,176,051 km

• M1: 105,466 km (0.097 R)
• M2: 211,831 km (0.077 R)
• M3: 268,379 km (0.084 R)
• M4: 320,139 km (0.12 R)
• M5: 379,679 km (0.081 R)
• M6: 479,162 km (0.056 R)
• M7: 628,012 km (0.086 R)
• M8: 698,024 km (0.081 R)
• M9: 810,372 km (0.077 R)
• M10: 919,728 km (0.114 R)
• M11: 971,489 km (0.069 R)
• M12: 1,113,158 km (0.117 R)
• M13: 1,168,808 km (0.051 R)
• M14: 1,309,281 km (0.029 R)
• M15: 1,373,608 km (0.053 R)
• M16: 1,460,973 km (0.074 R)
• M17: 1,578,706 km (0.087 R)
• M18: 1,635,853 km (0.059 R)
• M19: 1,705,266 km (0.115 R)
• M20: 1,877,603 km (0.075 R)
• M21: 1,944,473 km (0.105 R)
• M22: 2,074,324 km (0.077 R)
• M23: 2,149,871 km (0.077 R)
• M24: 2,284,210 km (0.09 R)
• M25: 2,336,270 km (0.055 R)
• M26: 2,401,794 km (0.062 R)
• M27: 2,527,905 km (0.086 R)
• M28: 2,615,569 km (0.118 R)
• M29: 2,697,399 km (0.113 R)
• M30: 2,773,096 km (0.068 R)
• M31: 2,863,602 km (0.099 R)
• M32: 2,962,187 km (0.089 R)
• M33: 3,090,542 km (0.055 R)
• M34: 3,360,267 km (0.115 R)
• M35: 3,539,336 km (0.077 R)
• M36: 3,622,363 km (0.085 R)
• M37: 3,783,031 km (0.104 R)
• M38: 3,945,793 km (0.104 R)
• M39: 4,158,671 km (0.117 R)
• M40: 4,246,485 km (0.08 R)
• M41: 4,351,054 km (0.091 R)
• M42: 4,456,521 km (0.034 R)
• M43: 4,744,646 km (0.101 R)
• M44: 4,886,914 km (0.089 R)
• M45: 5,124,176 km (0.071 R)
• M46: 5,417,238 km (0.103 R)
• M47: 5,522,106 km (0.062 R)
• M48: 5,751,440 km (0.083 R)
• M49: 5,858,402 km (0.11 R)
• M50: 6,137,701 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.9

Radius: 14.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.67 AU - 1.89 AU

Year: 1510 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,176,051 km

• M1: 202,256 km (0.069 R)
• M2: 333,753 km (0.084 R)
• M3: 493,523 km (0.117 R)
• M4: 605,273 km (0.103 R)
• M5: 741,407 km (0.082 R)
• M6: 867,817 km (0.093 R)
• M7: 979,567 km (0.085 R)
• M8: 1,096,852 km (0.106 R)
• M9: 1,202,767 km (0.062 R)
• M10: 1,303,895 km (0.094 R)
• M11: 1,434,644 km (0.08 R)
• M12: 1,625,680 km (0.118 R)
• M13: 1,748,500 km (0.058 R)
• M14: 1,894,208 km (0.118 R)
• M15: 2,034,082 km (0.108 R)
• M16: 2,188,018 km (0.084 R)
• M17: 2,282,265 km (0.116 R)
• M18: 2,464,176 km (0.112 R)
• M19: 2,695,903 km (0.105 R)
• M20: 2,797,480 km (0.055 R)
• M21: 3,098,172 km (0.056 R)
• M22: 3,288,610 km (0.112 R)
• M23: 3,470,820 km (0.119 R)
• M24: 3,606,655 km (0.06 R)
• M25: 3,706,437 km (0.08 R)
• M26: 3,819,982 km (0.098 R)
• M27: 4,233,171 km (0.118 R)
• M28: 4,566,176 km (0.103 R)
• M29: 5,088,721 km (0.071 R)
• M30: 5,300,402 km (0.089 R)
• M31: 5,400,184 km (0.104 R)
• M32: 5,587,181 km (0.095 R)
• M33: 5,717,930 km (0.081 R)
• M34: 5,864,536 km (0.096 R)
• M35: 6,041,959 km (0.083 R)
• M36: 7,191,469 km (0.076 R)
• M37: 7,302,171 km (0.104 R)
• M38: 7,429,479 km (0.072 R)
• M39: 7,557,535 km (0.092 R)
• M40: 7,734,659 km (0.058 R)
• M41: 8,044,177 km (0.059 R)
• M42: 8,241,795 km (0.111 R)
• M43: 8,776,458 km (0.088 R)
• M44: 8,894,940 km (0.062 R)
• M45: 9,082,236 km (0.067 R)
• M46: 9,202,214 km (0.103 R)
• M47: 9,460,869 km (0.071 R)
• M48: 9,634,701 km (0.076 R)
• M49: 9,809,581 km (0.065 R)
• M50: 10,144,680 km (0.098 R)
• M51: 10,483,669 km (0.083 R)
• M52: 10,753,993 km (0.066 R)
• M53: 10,953,706 km (0.09 R)
• M54: 11,283,120 km (0.045 R)
• M55: 11,951,823 km (0.111 R)
• M56: 12,045,770 km (0.09 R)
• M57: 12,215,414 km (0.11 R)
• M58: 12,404,955 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.6

Radius: 9.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.92 AU - 4.8 AU

Year: 4822 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,176,051 km

• M1: 179,218 km (0.053 R)
• M2: 286,330 km (0.087 R)
• M3: 400,025 km (0.104 R)
• M4: 486,043 km (0.116 R)
• M5: 550,819 km (0.054 R)
• M6: 649,105 km (0.085 R)
• M7: 808,576 km (0.045 R)
• M8: 934,239 km (0.104 R)
• M9: 1,005,597 km (0.092 R)
• M10: 1,154,297 km (0.087 R)
• M11: 1,687,763 km (0.099 R)
• M12: 2,225,568 km (0.091 R)
• M13: 2,438,445 km (0.054 R)
• M14: 2,640,851 km (0.117 R)
• M15: 2,848,942 km (0.114 R)
• M16: 3,134,674 km (0.094 R)
• M17: 3,318,081 km (0.119 R)
• M18: 3,618,922 km (0.097 R)
• M19: 4,226,738 km (0.109 R)
• M20: 4,368,557 km (0.082 R)
• M21: 4,532,367 km (0.077 R)
• M22: 4,761,102 km (0.085 R)
• M23: 4,887,512 km (0.102 R)
• M24: 4,951,091 km (0.072 R)
• M25: 5,036,362 km (0.071 R)
• M26: 5,469,897 km (0.074 R)
• M27: 5,558,010 km (0.054 R)
• M28: 5,669,011 km (0.115 R)
• M29: 5,735,882 km (0.09 R)
• M30: 6,442,432 km (0.045 R)
• M31: 6,676,254 km (0.106 R)
• M32: 7,200,594 km (0.053 R)
• M33: 7,273,149 km (0.086 R)
• M34: 7,639,514 km (0.074 R)
• M35: 8,314,051 km (0.097 R)
• M36: 8,594,398 km (0.118 R)
• M37: 8,671,441 km (0.108 R)
• M38: 8,826,125 km (0.092 R)
• M39: 9,216,725 km (0.043 R)
• M40: 9,348,371 km (0.054 R)
• M41: 9,453,987 km (0.052 R)
• M42: 9,613,159 km (0.066 R)
• M43: 9,880,640 km (0.057 R)
• M44: 10,504,912 km (0.119 R)
• M45: 10,642,243 km (0.064 R)
• M46: 10,918,999 km (0.119 R)
• M47: 11,254,098 km (0.098 R)
• M48: 12,482,446 km (0.095 R)
• M49: 12,744,991 km (0.048 R)
• M50: 13,127,363 km (0.113 R)
• M51: 13,933,695 km (0.078 R)
• M52: 14,236,332 km (0.076 R)
• M53: 14,357,955 km (0.115 R)
• M54: 14,449,509 km (0.11 R)
• M55: 14,694,400 km (0.088 R)
• M56: 15,375,071 km (0.056 R)
• M57: 15,499,985 km (0.119 R)
• M58: 15,656,464 km (0.102 R)
• M59: 15,939,653 km (0.058 R)
• M60: 16,161,058 km (0.069 R)
• M61: 16,224,487 km (0.118 R)
• M62: 16,383,510 km (0.037 R)
• M63: 16,510,967 km (0.1 R)
• M64: 17,283,192 km (0.053 R)
• M65: 18,034,323 km (0.098 R)
• M66: 18,265,152 km (0.053 R)
• M67: 18,929,666 km (0.093 R)
• M68: 19,602,258 km (0.088 R)
• M69: 21,352,254 km (0.067 R)
• M70: 22,263,754 km (0.105 R)
• M71: 22,582,098 km (0.095 R)
• M72: 22,973,296 km (0.1 R)
• M73: 23,618,362 km (0.09 R)
• M74: 23,690,468 km (0.098 R)
• M75: 23,943,139 km (0.074 R)
• M76: 24,087,950 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.7

Radius: 7.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.69 AU - 9.29 AU

Year: 14360 Days

Day: 21.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,176,051 km

• M1: 113,694 km (0.113 R)
• M2: 175,030 km (0.094 R)
• M3: 592,108 km (0.113 R)
• M4: 788,979 km (0.059 R)
• M5: 859,290 km (0.029 R)
• M6: 1,182,272 km (0.112 R)
• M7: 1,744,760 km (0.098 R)
• M8: 2,103,196 km (0.097 R)
• M9: 2,458,192 km (0.086 R)
• M10: 2,859,414 km (0.113 R)
• M11: 2,969,967 km (0.049 R)
• M12: 3,025,767 km (0.092 R)
• M13: 3,367,897 km (0.12 R)
• M14: 3,722,294 km (0.045 R)
• M15: 4,276,405 km (0.086 R)
• M16: 4,595,347 km (0.119 R)
• M17: 4,889,008 km (0.092 R)
• M18: 5,290,080 km (0.114 R)
• M19: 5,771,336 km (0.099 R)
• M20: 6,302,558 km (0.083 R)
• M21: 7,072,389 km (0.034 R)
• M22: 7,259,985 km (0.062 R)
• M23: 8,105,213 km (0.082 R)
• M24: 8,420,266 km (0.086 R)
• M25: 8,819,692 km (0.08 R)
• M26: 9,348,371 km (0.111 R)
• M27: 10,054,922 km (0.102 R)
• M28: 10,266,004 km (0.103 R)
• M29: 10,564,153 km (0.109 R)
• M30: 10,778,676 km (0.102 R)
• M31: 10,951,462 km (0.044 R)
• M32: 11,125,145 km (0.12 R)
• M33: 11,784,572 km (0.094 R)
• M34: 11,918,014 km (0.118 R)
• M35: 12,321,180 km (0.115 R)
• M36: 12,911,493 km (0.102 R)
• M37: 13,790,829 km (0.075 R)
• M38: 15,558,029 km (0.084 R)
• M39: 16,741,947 km (0.113 R)
• M40: 17,496,518 km (0.094 R)
• M41: 17,598,095 km (0.102 R)
• M42: 17,852,561 km (0.061 R)
• M43: 18,365,233 km (0.09 R)
• M44: 18,726,961 km (0.113 R)
• M45: 18,882,692 km (0.116 R)
• M46: 18,934,752 km (0.111 R)
• M47: 20,784,979 km (0.118 R)
• M48: 21,054,105 km (0.097 R)
• M49: 21,161,965 km (0.056 R)
• M50: 21,922,670 km (0.118 R)
• M51: 23,694,807 km (0.088 R)
• M52: 24,201,495 km (0.115 R)
• M53: 24,314,591 km (0.075 R)
• M54: 24,825,617 km (0.095 R)
• M55: 25,168,196 km (0.091 R)
• M56: 25,742,802 km (0.099 R)
• M57: 25,973,781 km (0.082 R)
• M58: 26,671,056 km (0.117 R)
• M59: 26,787,892 km (0.105 R)
• M60: 27,787,655 km (0.085 R)
• M61: 28,084,008 km (0.039 R)
• M62: 29,460,757 km (0.092 R)
• M63: 30,675,791 km (0.111 R)
• M64: 31,783,115 km (0.112 R)
• M65: 32,030,998 km (0.103 R)
• M66: 32,528,711 km (0.109 R)
• M67: 32,966,284 km (0.097 R)
• M68: 33,217,160 km (0.117 R)
• M69: 33,405,803 km (0.111 R)
• M70: 33,468,634 km (0.062 R)
• M71: 34,608,420 km (0.119 R)
• M72: 35,119,147 km (0.039 R)
• M73: 35,439,586 km (0.111 R)
• M74: 35,954,203 km (0.043 R)
• M75: 36,730,915 km (0.05 R)
• M76: 37,317,039 km (0.036 R)
• M77: 37,775,108 km (0.093 R)
• M78: 38,037,652 km (0.114 R)
• M79: 38,630,658 km (0.108 R)
• M80: 38,961,419 km (0.101 R)
• M81: 40,092,977 km (0.07 R)
• M82: 40,360,758 km (0.107 R)
• M83: 42,320,340 km (0.083 R)
• M84: 42,729,640 km (0.114 R)
• M85: 42,797,856 km (0.095 R)
• M86: 42,934,738 km (0.077 R)
• M87: 43,003,105 km (0.111 R)
• M88: 43,620,794 km (0.026 R)
• M89: 43,896,354 km (0.113 R)
• M90: 44,241,476 km (0.108 R)
• M91: 47,105,378 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit