🌌 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: 950.6

Radius: 13.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.57 AU - 0.73 AU

Year: 349 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,542,992 km

• M1: 176,376 km (0.108 R)
• M2: 289,921 km (0.098 R)
• M3: 441,164 km (0.04 R)
• M4: 537,505 km (0.087 R)
• M5: 753,076 km (0.086 R)
• M6: 862,282 km (0.11 R)
• M7: 977,622 km (0.078 R)
• M8: 1,084,884 km (0.117 R)
• M9: 1,206,058 km (0.068 R)
• M10: 1,312,572 km (0.102 R)
• M11: 1,427,463 km (0.071 R)
• M12: 1,582,596 km (0.069 R)
• M13: 1,738,327 km (0.099 R)
• M14: 1,826,440 km (0.094 R)
• M15: 1,927,569 km (0.117 R)
• M16: 2,013,438 km (0.102 R)
• M17: 2,112,172 km (0.112 R)
• M18: 2,200,884 km (0.073 R)
• M19: 2,382,047 km (0.078 R)
• M20: 2,468,215 km (0.061 R)
• M21: 2,625,143 km (0.079 R)
• M22: 2,759,482 km (0.082 R)
• M23: 3,041,923 km (0.08 R)
• M24: 3,135,871 km (0.089 R)
• M25: 3,285,768 km (0.119 R)
• M26: 3,403,052 km (0.085 R)
• M27: 3,514,952 km (0.067 R)
• M28: 3,606,805 km (0.063 R)
• M29: 3,692,225 km (0.047 R)
• M30: 3,872,490 km (0.106 R)
• M31: 3,982,146 km (0.11 R)
• M32: 4,182,008 km (0.088 R)
• M33: 4,287,026 km (0.112 R)
• M34: 4,377,682 km (0.073 R)
• M35: 4,538,051 km (0.109 R)
• M36: 4,801,942 km (0.097 R)
• M37: 4,919,975 km (0.088 R)
• M38: 5,023,048 km (0.068 R)
• M39: 5,110,712 km (0.103 R)
• M40: 5,215,131 km (0.117 R)
• M41: 5,312,220 km (0.119 R)
• M42: 5,426,214 km (0.093 R)
• M43: 5,524,649 km (0.052 R)
• M44: 5,640,139 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 13.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.74 AU - 0.76 AU

Year: 433 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,542,992 km

• M1: 175,179 km (0.081 R)
• M2: 264,639 km (0.11 R)
• M3: 399,875 km (0.103 R)
• M4: 498,311 km (0.094 R)
• M5: 604,226 km (0.095 R)
• M6: 727,794 km (0.064 R)
• M7: 888,163 km (0.12 R)
• M8: 1,008,738 km (0.061 R)
• M9: 1,110,615 km (0.104 R)
• M10: 1,226,553 km (0.119 R)
• M11: 1,346,830 km (0.102 R)
• M12: 1,433,148 km (0.063 R)
• M13: 1,532,481 km (0.091 R)
• M14: 1,640,191 km (0.11 R)
• M15: 1,797,718 km (0.111 R)
• M16: 1,887,476 km (0.108 R)
• M17: 1,978,881 km (0.086 R)
• M18: 2,097,063 km (0.114 R)
• M19: 2,223,922 km (0.049 R)
• M20: 2,373,221 km (0.085 R)
• M21: 2,505,764 km (0.09 R)
• M22: 2,661,496 km (0.064 R)
• M23: 2,897,561 km (0.081 R)
• M24: 3,032,648 km (0.119 R)
• M25: 3,155,318 km (0.092 R)
• M26: 3,323,915 km (0.119 R)
• M27: 3,465,584 km (0.049 R)
• M28: 3,578,830 km (0.042 R)
• M29: 3,685,792 km (0.105 R)
• M30: 3,809,211 km (0.105 R)
• M31: 3,957,612 km (0.111 R)
• M32: 4,180,064 km (0.074 R)
• M33: 4,325,174 km (0.067 R)
• M34: 4,496,762 km (0.105 R)
• M35: 4,637,235 km (0.032 R)
• M36: 4,796,108 km (0.091 R)
• M37: 4,888,858 km (0.047 R)
• M38: 4,982,207 km (0.103 R)
• M39: 5,127,766 km (0.077 R)
• M40: 5,458,378 km (0.093 R)
• M41: 5,644,028 km (0.075 R)
• M42: 5,769,092 km (0.081 R)
• M43: 5,967,309 km (0.081 R)
• M44: 6,058,265 km (0.094 R)
• M45: 6,296,724 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 8.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.89 AU - 1.19 AU

Year: 707 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,542,992 km

• M1: 103,671 km (0.117 R)
• M2: 156,629 km (0.116 R)
• M3: 209,736 km (0.073 R)
• M4: 330,611 km (0.096 R)
• M5: 392,694 km (0.114 R)
• M6: 544,387 km (0.102 R)
• M7: 631,453 km (0.103 R)
• M8: 723,605 km (0.026 R)
• M9: 781,200 km (0.115 R)
• M10: 968,048 km (0.06 R)
• M11: 1,023,549 km (0.086 R)
• M12: 1,075,908 km (0.117 R)
• M13: 1,129,015 km (0.074 R)
• M14: 1,242,859 km (0.114 R)
• M15: 1,317,808 km (0.101 R)
• M16: 1,375,104 km (0.082 R)
• M17: 1,511,986 km (0.069 R)
• M18: 1,694,645 km (0.079 R)
• M19: 1,783,506 km (0.099 R)
• M20: 2,048,444 km (0.108 R)
• M21: 2,137,604 km (0.071 R)
• M22: 2,222,576 km (0.107 R)
• M23: 2,285,556 km (0.081 R)
• M24: 2,366,489 km (0.063 R)
• M25: 2,419,147 km (0.103 R)
• M26: 2,507,709 km (0.114 R)
• M27: 2,627,537 km (0.106 R)
• M28: 2,706,525 km (0.118 R)
• M29: 2,848,044 km (0.109 R)
• M30: 3,061,820 km (0.116 R)
• M31: 3,119,415 km (0.093 R)
• M32: 3,196,607 km (0.061 R)
• M33: 3,274,398 km (0.074 R)
• M34: 3,511,960 km (0.081 R)
• M35: 3,578,830 km (0.118 R)
• M36: 3,755,056 km (0.056 R)
• M37: 3,830,453 km (0.099 R)
• M38: 3,885,505 km (0.102 R)
• M39: 4,010,569 km (0.071 R)
• M40: 4,080,731 km (0.114 R)
• M41: 4,151,191 km (0.04 R)
• M42: 4,214,920 km (0.075 R)
• M43: 4,271,917 km (0.088 R)
• M44: 4,692,736 km (0.091 R)
• M45: 4,885,717 km (0.097 R)
• M46: 4,945,556 km (0.077 R)
• M47: 5,020,804 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 11.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.97 AU - 1.41 AU

Year: 866 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,542,992 km

• M1: 152,291 km (0.114 R)
• M2: 234,270 km (0.091 R)
• M3: 313,707 km (0.093 R)
• M4: 408,701 km (0.104 R)
• M5: 555,906 km (0.084 R)
• M6: 663,915 km (0.091 R)
• M7: 885,470 km (0.093 R)
• M8: 1,021,604 km (0.062 R)
• M9: 1,191,996 km (0.104 R)
• M10: 1,308,832 km (0.098 R)
• M11: 1,400,984 km (0.094 R)
• M12: 1,517,521 km (0.069 R)
• M13: 1,768,396 km (0.106 R)
• M14: 1,927,120 km (0.089 R)
• M15: 2,049,491 km (0.094 R)
• M16: 2,225,268 km (0.116 R)
• M17: 2,362,450 km (0.091 R)
• M18: 2,511,599 km (0.081 R)
• M19: 2,736,594 km (0.102 R)
• M20: 2,902,797 km (0.083 R)
• M21: 3,139,162 km (0.046 R)
• M22: 3,245,376 km (0.05 R)
• M23: 3,362,362 km (0.074 R)
• M24: 3,520,786 km (0.102 R)
• M25: 3,907,048 km (0.09 R)
• M26: 4,126,358 km (0.116 R)
• M27: 4,200,409 km (0.053 R)
• M28: 4,687,051 km (0.105 R)
• M29: 4,965,303 km (0.062 R)
• M30: 5,168,906 km (0.1 R)
• M31: 5,306,236 km (0.113 R)
• M32: 5,456,433 km (0.03 R)
• M33: 5,608,125 km (0.083 R)
• M34: 5,784,800 km (0.058 R)
• M35: 5,867,827 km (0.082 R)
• M36: 5,975,238 km (0.101 R)
• M37: 6,143,685 km (0.101 R)
• M38: 6,374,814 km (0.032 R)
• M39: 6,510,051 km (0.106 R)
• M40: 6,708,268 km (0.067 R)
• M41: 6,783,216 km (0.038 R)
• M42: 7,009,558 km (0.078 R)
• M43: 7,161,848 km (0.109 R)
• M44: 7,263,874 km (0.068 R)
• M45: 7,405,095 km (0.117 R)
• M46: 7,625,303 km (0.096 R)
• M47: 7,781,932 km (0.034 R)
• M48: 8,085,316 km (0.102 R)
• M49: 8,204,994 km (0.109 R)
• M50: 8,298,643 km (0.048 R)
• M51: 8,432,832 km (0.066 R)
• M52: 8,513,764 km (0.109 R)
• M53: 8,717,218 km (0.066 R)
• M54: 8,853,651 km (0.098 R)
• M55: 9,018,508 km (0.119 R)
• M56: 9,323,238 km (0.04 R)
• M57: 9,407,013 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.4

Radius: 8

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.54 AU - 8.66 AU

Year: 15373 Days

Day: 18.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,542,992 km

• M1: 302,786 km (0.058 R)
• M2: 353,500 km (0.043 R)
• M3: 855,550 km (0.029 R)
• M4: 1,198,728 km (0.057 R)
• M5: 1,263,504 km (0.077 R)
• M6: 1,351,916 km (0.065 R)
• M7: 1,465,311 km (0.113 R)
• M8: 1,558,511 km (0.095 R)
• M9: 1,677,740 km (0.09 R)
• M10: 1,750,744 km (0.064 R)
• M11: 2,765,466 km (0.05 R)
• M12: 2,881,405 km (0.066 R)
• M13: 3,147,988 km (0.069 R)
• M14: 3,299,680 km (0.102 R)
• M15: 3,516,148 km (0.064 R)
• M16: 3,610,245 km (0.076 R)
• M17: 3,801,132 km (0.092 R)
• M18: 4,292,860 km (0.096 R)
• M19: 4,700,664 km (0.044 R)
• M20: 4,909,353 km (0.113 R)
• M21: 6,034,928 km (0.098 R)
• M22: 6,452,904 km (0.087 R)
• M23: 6,684,930 km (0.094 R)
• M24: 6,919,650 km (0.071 R)
• M25: 6,998,488 km (0.113 R)
• M26: 7,276,740 km (0.079 R)
• M27: 7,397,166 km (0.09 R)
• M28: 7,639,963 km (0.112 R)
• M29: 8,216,663 km (0.116 R)
• M30: 9,455,483 km (0.112 R)
• M31: 9,763,206 km (0.119 R)
• M32: 9,940,479 km (0.104 R)
• M33: 10,388,375 km (0.102 R)
• M34: 11,677,460 km (0.103 R)
• M35: 13,016,361 km (0.091 R)
• M36: 13,211,437 km (0.059 R)
• M37: 13,407,709 km (0.082 R)
• M38: 14,002,062 km (0.073 R)
• M39: 14,101,993 km (0.094 R)
• M40: 15,011,698 km (0.063 R)
• M41: 15,422,044 km (0.104 R)
• M42: 15,732,310 km (0.07 R)
• M43: 16,358,976 km (0.055 R)
• M44: 16,411,634 km (0.1 R)
• M45: 16,887,505 km (0.113 R)
• M46: 17,153,789 km (0.039 R)
• M47: 17,475,275 km (0.116 R)
• M48: 17,582,836 km (0.042 R)
• M49: 18,232,988 km (0.101 R)
• M50: 18,396,798 km (0.057 R)
• M51: 19,001,473 km (0.119 R)
• M52: 19,780,429 km (0.053 R)
• M53: 20,740,398 km (0.061 R)
• M54: 22,179,530 km (0.117 R)
• M55: 22,412,753 km (0.114 R)
• M56: 22,646,724 km (0.051 R)
• M57: 23,117,359 km (0.107 R)
• M58: 23,591,135 km (0.095 R)
• M59: 23,948,525 km (0.052 R)
• M60: 24,127,893 km (0.047 R)
• M61: 25,517,956 km (0.099 R)
• M62: 26,007,590 km (0.099 R)
• M63: 26,376,797 km (0.113 R)
• M64: 28,122,754 km (0.093 R)
• M65: 28,691,824 km (0.12 R)
• M66: 28,818,833 km (0.043 R)
• M67: 29,520,597 km (0.085 R)
• M68: 30,098,942 km (0.11 R)
• M69: 30,357,148 km (0.114 R)
• M70: 31,266,853 km (0.102 R)
• M71: 32,780,633 km (0.076 R)
• M72: 33,513,065 km (0.064 R)
• M73: 33,780,695 km (0.096 R)
• M74: 35,129,619 km (0.084 R)
• M75: 36,084,353 km (0.106 R)
• M76: 37,116,728 km (0.092 R)
• M77: 38,019,252 km (0.104 R)
• M78: 38,578,299 km (0.036 R)
• M79: 38,718,472 km (0.095 R)
• M80: 38,929,106 km (0.035 R)
• M81: 41,485,584 km (0.106 R)
• M82: 42,494,472 km (0.118 R)
• M83: 42,711,688 km (0.059 R)
• M84: 42,929,203 km (0.109 R)
• M85: 44,095,917 km (0.067 R)
• M86: 45,420,906 km (0.12 R)
• M87: 46,385,961 km (0.082 R)
• M88: 47,132,904 km (0.079 R)
• M89: 48,487,512 km (0.062 R)
• M90: 51,157,685 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit