🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.46 AU - 0.7 AU

Year: 290 Days

Day: 12.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 14.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.78 AU - 0.8 AU

Year: 461 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,998,245 km

• M1: 187,297 km (0.07 R)
• M2: 330,163 km (0.115 R)
• M3: 441,763 km (0.04 R)
• M4: 538,403 km (0.075 R)
• M5: 628,311 km (0.095 R)
• M6: 724,502 km (0.038 R)
• M7: 833,111 km (0.11 R)
• M8: 1,007,691 km (0.037 R)
• M9: 1,127,968 km (0.117 R)
• M10: 1,434,195 km (0.084 R)
• M11: 1,713,644 km (0.108 R)
• M12: 1,843,345 km (0.104 R)
• M13: 1,954,795 km (0.069 R)
• M14: 2,050,837 km (0.063 R)
• M15: 2,157,650 km (0.104 R)
• M16: 2,261,770 km (0.102 R)
• M17: 2,363,048 km (0.114 R)
• M18: 2,503,820 km (0.12 R)
• M19: 2,599,113 km (0.073 R)
• M20: 2,907,883 km (0.114 R)
• M21: 3,105,053 km (0.063 R)
• M22: 3,322,569 km (0.105 R)
• M23: 3,582,719 km (0.116 R)
• M24: 3,767,323 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 13.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.09 AU - 3.09 AU

Year: 2734 Days

Day: 6.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 83,998,245 km

• M1: 164,857 km (0.11 R)
• M2: 340,335 km (0.103 R)
• M3: 457,470 km (0.058 R)
• M4: 609,911 km (0.094 R)
• M5: 920,924 km (0.072 R)
• M6: 1,057,807 km (0.109 R)
• M7: 1,201,869 km (0.066 R)
• M8: 1,305,840 km (0.062 R)
• M9: 1,675,197 km (0.111 R)
• M10: 1,832,275 km (0.056 R)
• M11: 2,035,877 km (0.082 R)
• M12: 2,119,503 km (0.116 R)
• M13: 2,275,832 km (0.047 R)
• M14: 2,555,281 km (0.111 R)
• M15: 2,661,047 km (0.059 R)
• M16: 2,783,867 km (0.065 R)
• M17: 2,908,631 km (0.067 R)
• M18: 3,131,532 km (0.027 R)
• M19: 3,261,533 km (0.116 R)
• M20: 3,426,539 km (0.102 R)
• M21: 3,526,919 km (0.096 R)
• M22: 3,645,251 km (0.113 R)
• M23: 3,816,690 km (0.114 R)
• M24: 4,132,192 km (0.103 R)
• M25: 5,091,115 km (0.112 R)
• M26: 5,186,857 km (0.034 R)
• M27: 5,517,020 km (0.106 R)
• M28: 5,674,846 km (0.11 R)
• M29: 5,814,271 km (0.118 R)
• M30: 6,055,871 km (0.085 R)
• M31: 6,280,119 km (0.11 R)
• M32: 6,445,125 km (0.106 R)
• M33: 6,528,152 km (0.097 R)
• M34: 6,695,253 km (0.119 R)
• M35: 6,991,008 km (0.119 R)
• M36: 7,595,832 km (0.08 R)
• M37: 7,749,618 km (0.1 R)
• M38: 7,971,173 km (0.098 R)
• M39: 8,284,880 km (0.109 R)
• M40: 8,602,775 km (0.107 R)
• M41: 9,180,373 km (0.099 R)
• M42: 9,890,065 km (0.099 R)
• M43: 10,495,039 km (0.072 R)
• M44: 10,740,529 km (0.067 R)
• M45: 10,987,814 km (0.11 R)
• M46: 11,919,210 km (0.025 R)
• M47: 12,771,170 km (0.061 R)
• M48: 13,085,924 km (0.089 R)
• M49: 13,509,585 km (0.102 R)
• M50: 14,261,913 km (0.088 R)
• M51: 15,165,933 km (0.111 R)
• M52: 15,722,886 km (0.112 R)
• M53: 15,806,960 km (0.053 R)
• M54: 15,947,582 km (0.116 R)
• M55: 16,032,105 km (0.033 R)
• M56: 16,145,051 km (0.047 R)
• M57: 16,428,539 km (0.079 R)
• M58: 16,513,959 km (0.093 R)
• M59: 16,627,953 km (0.118 R)
• M60: 17,317,898 km (0.035 R)
• M61: 17,404,815 km (0.083 R)
• M62: 17,987,947 km (0.104 R)
• M63: 18,311,378 km (0.048 R)
• M64: 18,636,753 km (0.073 R)
• M65: 18,814,924 km (0.077 R)
• M66: 19,443,534 km (0.107 R)
• M67: 19,563,961 km (0.057 R)
• M68: 20,261,685 km (0.112 R)
• M69: 20,475,610 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378

Radius: 14.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.7 AU - 3.44 AU

Year: 3529 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 83,998,245 km

• M1: 239,506 km (0.11 R)
• M2: 335,997 km (0.08 R)
• M3: 438,172 km (0.061 R)
• M4: 662,419 km (0.098 R)
• M5: 758,910 km (0.05 R)
• M6: 880,383 km (0.07 R)
• M7: 1,060,649 km (0.117 R)
• M8: 1,333,067 km (0.042 R)
• M9: 1,495,979 km (0.093 R)
• M10: 1,907,223 km (0.116 R)
• M11: 2,039,019 km (0.111 R)
• M12: 2,173,956 km (0.087 R)
• M13: 2,467,467 km (0.084 R)
• M14: 2,582,807 km (0.119 R)
• M15: 2,729,563 km (0.115 R)
• M16: 2,848,942 km (0.085 R)
• M17: 3,265,422 km (0.108 R)
• M18: 3,360,716 km (0.083 R)
• M19: 3,586,609 km (0.038 R)
• M20: 3,701,500 km (0.11 R)
• M21: 3,817,738 km (0.036 R)
• M22: 3,985,886 km (0.06 R)
• M23: 4,156,427 km (0.115 R)
• M24: 4,683,161 km (0.066 R)
• M25: 5,456,134 km (0.045 R)
• M26: 5,646,123 km (0.074 R)
• M27: 5,742,015 km (0.114 R)
• M28: 5,974,191 km (0.115 R)
• M29: 6,689,718 km (0.084 R)
• M30: 6,852,480 km (0.052 R)
• M31: 7,202,689 km (0.115 R)
• M32: 7,707,133 km (0.118 R)
• M33: 8,158,021 km (0.119 R)
• M34: 8,419,667 km (0.048 R)
• M35: 8,750,428 km (0.109 R)
• M36: 9,447,854 km (0.114 R)
• M37: 9,768,741 km (0.113 R)
• M38: 9,930,606 km (0.114 R)
• M39: 10,046,694 km (0.112 R)
• M40: 10,303,703 km (0.066 R)
• M41: 10,421,287 km (0.054 R)
• M42: 10,610,379 km (0.046 R)
• M43: 10,705,373 km (0.084 R)
• M44: 10,943,982 km (0.105 R)
• M45: 11,232,706 km (0.049 R)
• M46: 11,867,001 km (0.092 R)
• M47: 12,039,786 km (0.072 R)
• M48: 12,213,320 km (0.101 R)
• M49: 12,362,918 km (0.112 R)
• M50: 12,789,720 km (0.098 R)
• M51: 12,966,844 km (0.116 R)
• M52: 13,170,447 km (0.061 R)
• M53: 13,735,478 km (0.114 R)
• M54: 13,942,970 km (0.059 R)
• M55: 14,387,276 km (0.097 R)
• M56: 14,518,922 km (0.082 R)
• M57: 14,889,476 km (0.087 R)
• M58: 15,209,616 km (0.118 R)
• M59: 15,478,144 km (0.079 R)
• M60: 16,183,797 km (0.082 R)
• M61: 16,485,386 km (0.066 R)
• M62: 16,761,394 km (0.107 R)
• M63: 16,955,423 km (0.12 R)
• M64: 17,261,799 km (0.073 R)
• M65: 17,429,648 km (0.095 R)
• M66: 17,965,059 km (0.079 R)
• M67: 18,106,877 km (0.079 R)
• M68: 18,878,952 km (0.115 R)
• M69: 19,283,614 km (0.091 R)
• M70: 19,457,896 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.1

Radius: 14.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.43 AU - 6.01 AU

Year: 8974 Days

Day: 11 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,998,245 km

• M1: 376,239 km (0.064 R)
• M2: 540,198 km (0.063 R)
• M3: 690,544 km (0.05 R)
• M4: 841,638 km (0.068 R)
• M5: 1,162,226 km (0.118 R)
• M6: 1,290,581 km (0.081 R)
• M7: 1,482,964 km (0.112 R)
• M8: 2,347,490 km (0.054 R)
• M9: 2,906,986 km (0.083 R)
• M10: 3,589,152 km (0.106 R)
• M11: 3,920,661 km (0.11 R)
• M12: 4,291,215 km (0.092 R)
• M13: 4,944,210 km (0.045 R)
• M14: 5,344,982 km (0.116 R)
• M15: 5,949,657 km (0.066 R)
• M16: 6,079,807 km (0.111 R)
• M17: 6,609,982 km (0.115 R)
• M18: 7,750,217 km (0.08 R)
• M19: 8,765,089 km (0.081 R)
• M20: 8,876,390 km (0.03 R)
• M21: 10,561,759 km (0.105 R)
• M22: 11,118,563 km (0.073 R)
• M23: 12,053,998 km (0.074 R)
• M24: 12,888,006 km (0.103 R)
• M25: 13,141,874 km (0.114 R)
• M26: 14,876,461 km (0.09 R)
• M27: 15,187,475 km (0.078 R)
• M28: 16,361,220 km (0.11 R)
• M29: 16,498,551 km (0.041 R)
• M30: 16,636,181 km (0.116 R)
• M31: 18,843,198 km (0.048 R)
• M32: 19,421,394 km (0.085 R)
• M33: 20,447,336 km (0.109 R)
• M34: 20,694,173 km (0.06 R)
• M35: 21,490,781 km (0.103 R)
• M36: 22,246,699 km (0.079 R)
• M37: 22,551,580 km (0.114 R)
• M38: 22,960,132 km (0.076 R)
• M39: 23,165,380 km (0.088 R)
• M40: 23,784,715 km (0.11 R)
• M41: 27,613,822 km (0.062 R)
• M42: 27,777,482 km (0.066 R)
• M43: 28,215,505 km (0.104 R)
• M44: 28,380,362 km (0.106 R)
• M45: 29,432,035 km (0.118 R)
• M46: 30,271,129 km (0.03 R)
• M47: 30,834,964 km (0.103 R)
• M48: 31,345,391 km (0.093 R)
• M49: 32,202,438 km (0.05 R)
• M50: 32,317,179 km (0.045 R)
• M51: 33,009,069 km (0.072 R)
• M52: 33,125,008 km (0.117 R)
• M53: 34,056,254 km (0.087 R)
• M54: 34,525,094 km (0.107 R)
• M55: 34,996,028 km (0.108 R)
• M56: 35,350,725 km (0.079 R)
• M57: 36,063,559 km (0.092 R)
• M58: 36,721,341 km (0.041 R)
• M59: 37,081,722 km (0.091 R)
• M60: 37,624,463 km (0.074 R)
• M61: 37,806,075 km (0.116 R)
• M62: 38,656,987 km (0.091 R)
• M63: 39,514,333 km (0.091 R)
• M64: 39,698,787 km (0.098 R)
• M65: 39,945,324 km (0.12 R)
• M66: 41,998,106 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.4

Radius: 3.8

Gravity: 65.4 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.93 AU - 11.43 AU

Year: 19757 Days

Day: 17.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,998,245 km

• M1: 157,676 km (0.077 R)
• M2: 505,491 km (0.11 R)
• M3: 644,767 km (0.07 R)
• M4: 795,861 km (0.114 R)
• M5: 1,703,022 km (0.093 R)
• M6: 3,068,402 km (0.101 R)
• M7: 3,450,176 km (0.057 R)
• M8: 6,035,825 km (0.064 R)
• M9: 6,511,846 km (0.079 R)
• M10: 6,836,024 km (0.112 R)
• M11: 7,668,985 km (0.078 R)
• M12: 7,896,524 km (0.083 R)
• M13: 8,068,561 km (0.104 R)
• M14: 8,474,869 km (0.099 R)
• M15: 8,947,449 km (0.079 R)
• M16: 9,979,524 km (0.036 R)
• M17: 11,112,878 km (0.099 R)
• M18: 11,825,263 km (0.119 R)
• M19: 12,419,017 km (0.078 R)
• M20: 12,686,049 km (0.077 R)
• M21: 13,498,365 km (0.119 R)
• M22: 13,704,063 km (0.084 R)
• M23: 14,049,185 km (0.119 R)
• M24: 14,257,724 km (0.1 R)
• M25: 14,327,437 km (0.112 R)
• M26: 14,889,177 km (0.088 R)
• M27: 14,959,937 km (0.053 R)
• M28: 16,106,754 km (0.112 R)
• M29: 16,252,163 km (0.09 R)
• M30: 17,355,896 km (0.078 R)
• M31: 17,879,339 km (0.114 R)
• M32: 18,864,890 km (0.102 R)
• M33: 19,480,186 km (0.05 R)
• M34: 20,023,974 km (0.079 R)
• M35: 21,046,924 km (0.091 R)
• M36: 21,444,855 km (0.09 R)
• M37: 22,006,146 km (0.107 R)
• M38: 22,816,368 km (0.081 R)
• M39: 23,636,314 km (0.062 R)
• M40: 23,718,892 km (0.071 R)
• M41: 24,299,332 km (0.096 R)
• M42: 25,136,481 km (0.108 R)
• M43: 25,220,705 km (0.112 R)
• M44: 26,068,327 km (0.115 R)
• M45: 28,315,137 km (0.034 R)
• M46: 28,490,615 km (0.104 R)
• M47: 29,817,548 km (0.07 R)
• M48: 29,906,709 km (0.074 R)
• M49: 32,256,143 km (0.034 R)
• M50: 32,990,968 km (0.112 R)
• M51: 33,453,076 km (0.059 R)
• M52: 34,103,527 km (0.046 R)
• M53: 34,383,575 km (0.085 R)
• M54: 34,664,370 km (0.064 R)
• M55: 35,322,451 km (0.063 R)
• M56: 38,577,401 km (0.089 R)
• M57: 39,161,731 km (0.064 R)
• M58: 40,043,610 km (0.036 R)
• M59: 40,635,120 km (0.09 R)
• M60: 41,826,966 km (0.051 R)
• M61: 42,728,293 km (0.118 R)
• M62: 49,108,792 km (0.081 R)
• M63: 49,319,576 km (0.069 R)
• M64: 49,847,656 km (0.098 R)
• M65: 50,590,110 km (0.091 R)
• M66: 50,909,502 km (0.032 R)
• M67: 51,336,305 km (0.089 R)
• M68: 51,657,192 km (0.109 R)
• M69: 53,163,493 km (0.098 R)
• M70: 53,379,811 km (0.072 R)
• M71: 54,139,320 km (0.115 R)
• M72: 54,575,098 km (0.084 R)
• M73: 57,323,959 km (0.077 R)
• M74: 57,656,964 km (0.089 R)
• M75: 61,360,858 km (0.118 R)
• M76: 62,156,419 km (0.084 R)
• M77: 62,384,406 km (0.033 R)
• M78: 63,528,082 km (0.07 R)
• M79: 67,117,533 km (0.063 R)
• M80: 67,234,519 km (0.11 R)
• M81: 67,702,760 km (0.077 R)
• M82: 70,297,087 km (0.076 R)
• M83: 70,772,209 km (0.12 R)
• M84: 71,129,449 km (0.107 R)
• M85: 72,084,632 km (0.082 R)
• M86: 75,460,906 km (0.046 R)
• M87: 75,704,152 km (0.112 R)
• M88: 76,191,243 km (0.095 R)
• M89: 77,290,787 km (0.101 R)
• M90: 78,026,958 km (0.111 R)
• M91: 81,367,778 km (0.105 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: 174 - 14,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit