🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 14.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.63 AU - 0.67 AU

Year: 349 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,351,496 km

• M1: 180,415 km (0.095 R)
• M2: 278,252 km (0.043 R)
• M3: 422,614 km (0.073 R)
• M4: 573,409 km (0.079 R)
• M5: 668,104 km (0.115 R)
• M6: 824,284 km (0.062 R)
• M7: 926,310 km (0.113 R)
• M8: 1,028,934 km (0.1 R)
• M9: 1,135,747 km (0.114 R)
• M10: 1,241,962 km (0.106 R)
• M11: 1,405,771 km (0.109 R)
• M12: 1,530,985 km (0.1 R)
• M13: 1,842,298 km (0.087 R)
• M14: 1,958,087 km (0.042 R)
• M15: 2,070,883 km (0.084 R)
• M16: 2,404,487 km (0.092 R)
• M17: 2,513,543 km (0.109 R)
• M18: 2,649,229 km (0.091 R)
• M19: 2,755,742 km (0.086 R)
• M20: 2,844,604 km (0.053 R)
• M21: 2,986,273 km (0.088 R)
• M22: 3,209,922 km (0.051 R)
• M23: 3,317,034 km (0.049 R)
• M24: 3,445,987 km (0.045 R)
• M25: 3,542,029 km (0.08 R)
• M26: 3,646,149 km (0.088 R)
• M27: 3,828,808 km (0.112 R)
• M28: 3,978,555 km (0.047 R)
• M29: 4,166,899 km (0.063 R)
• M30: 4,439,915 km (0.089 R)
• M31: 4,575,002 km (0.093 R)
• M32: 4,696,176 km (0.06 R)
• M33: 4,856,844 km (0.084 R)
• M34: 4,949,595 km (0.109 R)
• M35: 5,470,046 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 12.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.75 AU - 1.13 AU

Year: 608 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 55.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,351,496 km

• M1: 168,597 km (0.114 R)
• M2: 248,931 km (0.109 R)
• M3: 327,320 km (0.117 R)
• M4: 474,225 km (0.069 R)
• M5: 572,361 km (0.08 R)
• M6: 665,711 km (0.101 R)
• M7: 746,493 km (0.098 R)
• M8: 954,734 km (0.075 R)
• M9: 1,032,225 km (0.102 R)
• M10: 1,194,090 km (0.048 R)
• M11: 1,283,999 km (0.065 R)
• M12: 1,364,781 km (0.07 R)
• M13: 1,611,468 km (0.054 R)
• M14: 1,795,025 km (0.037 R)
• M15: 1,932,356 km (0.046 R)
• M16: 2,039,468 km (0.102 R)
• M17: 2,245,763 km (0.105 R)
• M18: 2,561,116 km (0.106 R)
• M19: 2,739,137 km (0.099 R)
• M20: 2,822,164 km (0.096 R)
• M21: 2,959,794 km (0.08 R)
• M22: 3,084,259 km (0.109 R)
• M23: 3,178,656 km (0.056 R)
• M24: 3,378,518 km (0.083 R)
• M25: 3,566,114 km (0.115 R)
• M26: 3,648,842 km (0.108 R)
• M27: 3,841,374 km (0.078 R)
• M28: 3,917,669 km (0.119 R)
• M29: 4,020,293 km (0.097 R)
• M30: 4,342,228 km (0.098 R)
• M31: 4,546,578 km (0.069 R)
• M32: 4,745,095 km (0.114 R)
• M33: 5,076,155 km (0.099 R)
• M34: 5,207,053 km (0.114 R)
• M35: 5,433,843 km (0.096 R)
• M36: 5,529,436 km (0.038 R)
• M37: 5,625,478 km (0.079 R)
• M38: 5,741,566 km (0.07 R)
• M39: 5,819,357 km (0.109 R)
• M40: 5,907,321 km (0.082 R)
• M41: 5,985,860 km (0.096 R)
• M42: 6,233,743 km (0.062 R)
• M43: 6,698,693 km (0.09 R)
• M44: 6,831,985 km (0.117 R)
• M45: 7,039,029 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 13.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.9 AU - 1.24 AU

Year: 738 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 88.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,351,496 km

• M1: 169,046 km (0.079 R)
• M2: 253,120 km (0.08 R)
• M3: 351,256 km (0.117 R)
• M4: 452,683 km (0.093 R)
• M5: 559,646 km (0.1 R)
• M6: 659,278 km (0.109 R)
• M7: 780,751 km (0.119 R)
• M8: 885,021 km (0.044 R)
• M9: 984,055 km (0.066 R)
• M10: 1,206,058 km (0.074 R)
• M11: 1,353,562 km (0.118 R)
• M12: 1,532,481 km (0.103 R)
• M13: 1,667,418 km (0.113 R)
• M14: 1,792,930 km (0.082 R)
• M15: 2,039,917 km (0.11 R)
• M16: 2,124,739 km (0.105 R)
• M17: 2,232,599 km (0.039 R)
• M18: 2,357,064 km (0.116 R)
• M19: 2,567,399 km (0.082 R)
• M20: 2,651,772 km (0.117 R)
• M21: 2,752,750 km (0.072 R)
• M22: 2,870,783 km (0.068 R)
• M23: 2,958,597 km (0.048 R)
• M24: 3,055,387 km (0.1 R)
• M25: 3,268,863 km (0.066 R)
• M26: 3,427,886 km (0.076 R)
• M27: 3,512,708 km (0.039 R)
• M28: 3,745,332 km (0.099 R)
• M29: 3,929,786 km (0.11 R)
• M30: 4,189,638 km (0.116 R)
• M31: 4,326,370 km (0.087 R)
• M32: 4,464,449 km (0.097 R)
• M33: 4,604,024 km (0.09 R)
• M34: 4,754,669 km (0.115 R)
• M35: 4,868,663 km (0.028 R)
• M36: 5,070,470 km (0.118 R)
• M37: 5,216,328 km (0.069 R)
• M38: 5,304,591 km (0.073 R)
• M39: 5,492,336 km (0.062 R)
• M40: 5,642,233 km (0.078 R)
• M41: 5,732,890 km (0.077 R)
• M42: 5,915,549 km (0.077 R)
• M43: 6,007,551 km (0.087 R)
• M44: 6,100,152 km (0.104 R)
• M45: 6,234,790 km (0.059 R)
• M46: 6,338,911 km (0.103 R)
• M47: 6,454,251 km (0.114 R)
• M48: 6,623,147 km (0.072 R)
• M49: 6,857,866 km (0.079 R)
• M50: 7,041,123 km (0.095 R)
• M51: 7,390,584 km (0.094 R)
• M52: 7,489,917 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.7

Radius: 10.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.54 AU - 4.64 AU

Year: 5516 Days

Day: 5.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,351,496 km

• M1: 129,253 km (0.119 R)
• M2: 246,388 km (0.119 R)
• M3: 378,034 km (0.081 R)
• M4: 442,660 km (0.117 R)
• M5: 613,800 km (0.1 R)
• M6: 723,156 km (0.092 R)
• M7: 971,189 km (0.063 R)
• M8: 1,074,711 km (0.095 R)
• M9: 1,172,997 km (0.053 R)
• M10: 1,293,274 km (0.12 R)
• M11: 1,369,419 km (0.076 R)
• M12: 1,627,625 km (0.114 R)
• M13: 1,720,824 km (0.118 R)
• M14: 1,783,805 km (0.101 R)
• M15: 2,363,646 km (0.088 R)
• M16: 2,469,711 km (0.12 R)
• M17: 2,589,539 km (0.111 R)
• M18: 2,735,846 km (0.115 R)
• M19: 3,126,745 km (0.095 R)
• M20: 3,309,105 km (0.091 R)
• M21: 3,629,992 km (0.103 R)
• M22: 3,711,822 km (0.108 R)
• M23: 3,794,251 km (0.12 R)
• M24: 4,059,488 km (0.069 R)
• M25: 4,144,459 km (0.096 R)
• M26: 4,800,895 km (0.08 R)
• M27: 4,875,843 km (0.078 R)
• M28: 5,427,112 km (0.093 R)
• M29: 5,521,059 km (0.063 R)
• M30: 5,726,158 km (0.1 R)
• M31: 5,789,886 km (0.118 R)
• M32: 5,853,765 km (0.118 R)
• M33: 5,998,276 km (0.093 R)
• M34: 6,111,671 km (0.116 R)
• M35: 6,307,495 km (0.109 R)
• M36: 6,439,291 km (0.069 R)
• M37: 6,890,777 km (0.116 R)
• M38: 7,180,249 km (0.083 R)
• M39: 7,283,472 km (0.074 R)
• M40: 7,543,473 km (0.071 R)
• M41: 7,683,496 km (0.072 R)
• M42: 7,824,268 km (0.055 R)
• M43: 8,054,948 km (0.12 R)
• M44: 8,668,897 km (0.107 R)
• M45: 8,760,451 km (0.1 R)
• M46: 9,260,557 km (0.047 R)
• M47: 9,391,754 km (0.114 R)
• M48: 9,467,002 km (0.097 R)
• M49: 9,655,944 km (0.087 R)
• M50: 9,788,937 km (0.111 R)
• M51: 9,903,379 km (0.055 R)
• M52: 10,756,835 km (0.096 R)
• M53: 11,694,215 km (0.103 R)
• M54: 11,937,760 km (0.051 R)
• M55: 12,429,937 km (0.1 R)
• M56: 12,636,831 km (0.035 R)
• M57: 12,949,640 km (0.063 R)
• M58: 13,243,750 km (0.067 R)
• M59: 13,518,860 km (0.117 R)
• M60: 13,731,738 km (0.071 R)
• M61: 14,010,289 km (0.082 R)
• M62: 14,182,626 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.3

Radius: 6.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.46 AU - 6.92 AU

Year: 11539 Days

Day: 22.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 33,351,496 km

• M1: 92,601 km (0.085 R)
• M2: 289,472 km (0.07 R)
• M3: 367,263 km (0.049 R)
• M4: 419,772 km (0.115 R)
• M5: 498,311 km (0.112 R)
• M6: 545,583 km (0.069 R)
• M7: 644,916 km (0.108 R)
• M8: 764,146 km (0.1 R)
• M9: 890,855 km (0.118 R)
• M10: 1,085,931 km (0.101 R)
• M11: 1,361,490 km (0.086 R)
• M12: 1,446,611 km (0.114 R)
• M13: 1,749,547 km (0.114 R)
• M14: 1,917,845 km (0.069 R)
• M15: 2,495,592 km (0.109 R)
• M16: 2,537,479 km (0.113 R)
• M17: 2,600,460 km (0.118 R)
• M18: 2,814,534 km (0.112 R)
• M19: 3,467,230 km (0.092 R)
• M20: 3,943,849 km (0.11 R)
• M21: 3,992,618 km (0.107 R)
• M22: 4,189,788 km (0.079 R)
• M23: 4,339,834 km (0.108 R)
• M24: 4,466,244 km (0.08 R)
• M25: 4,826,626 km (0.087 R)
• M26: 5,169,504 km (0.102 R)
• M27: 5,493,234 km (0.103 R)
• M28: 6,103,444 km (0.116 R)
• M29: 6,969,914 km (0.084 R)
• M30: 7,207,476 km (0.114 R)
• M31: 7,447,730 km (0.099 R)
• M32: 7,751,713 km (0.07 R)
• M33: 7,874,383 km (0.093 R)
• M34: 8,121,818 km (0.082 R)
• M35: 9,890,813 km (0.069 R)
• M36: 10,124,185 km (0.084 R)
• M37: 10,224,865 km (0.067 R)
• M38: 10,835,374 km (0.058 R)
• M39: 11,076,077 km (0.11 R)
• M40: 11,773,352 km (0.082 R)
• M41: 12,773,115 km (0.109 R)
• M42: 13,100,286 km (0.118 R)
• M43: 13,209,941 km (0.107 R)
• M44: 13,356,696 km (0.11 R)
• M45: 13,430,149 km (0.118 R)
• M46: 13,503,901 km (0.084 R)
• M47: 13,986,055 km (0.089 R)
• M48: 14,173,052 km (0.054 R)
• M49: 14,248,150 km (0.075 R)
• M50: 14,549,590 km (0.069 R)
• M51: 14,967,417 km (0.107 R)
• M52: 15,273,793 km (0.089 R)
• M53: 15,389,283 km (0.048 R)
• M54: 15,698,501 km (0.078 R)
• M55: 16,088,054 km (0.045 R)
• M56: 16,678,068 km (0.089 R)
• M57: 16,757,355 km (0.114 R)
• M58: 17,035,607 km (0.118 R)
• M59: 17,315,355 km (0.118 R)
• M60: 19,025,857 km (0.088 R)
• M61: 19,150,173 km (0.093 R)
• M62: 19,316,227 km (0.094 R)
• M63: 19,524,467 km (0.051 R)
• M64: 19,607,943 km (0.104 R)
• M65: 20,027,265 km (0.092 R)
• M66: 20,195,862 km (0.1 R)
• M67: 20,322,572 km (0.035 R)
• M68: 20,576,888 km (0.052 R)
• M69: 21,734,027 km (0.1 R)
• M70: 22,080,945 km (0.072 R)
• M71: 22,604,687 km (0.105 R)
• M72: 23,265,162 km (0.094 R)
• M73: 23,353,724 km (0.082 R)
• M74: 23,709,019 km (0.117 R)
• M75: 23,753,599 km (0.105 R)
• M76: 24,200,597 km (0.049 R)
• M77: 24,335,086 km (0.105 R)
• M78: 24,560,081 km (0.065 R)
• M79: 25,740,707 km (0.114 R)
• M80: 25,832,411 km (0.058 R)
• M81: 26,338,052 km (0.11 R)
• M82: 26,384,128 km (0.093 R)
• M83: 26,986,259 km (0.112 R)
• M84: 27,265,858 km (0.104 R)
• M85: 27,827,598 km (0.1 R)
• M86: 28,157,012 km (0.038 R)
• M87: 29,392,092 km (0.064 R)
• M88: 32,111,632 km (0.072 R)
• M89: 32,407,836 km (0.075 R)
• M90: 33,052,453 km (0.105 R)
• M91: 33,152,085 km (0.087 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: 325 - 15,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit