🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 14.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.61 AU - 0.65 AU

Year: 339 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,443,121 km

• M1: 180,864 km (0.119 R)
• M2: 306,077 km (0.082 R)
• M3: 423,811 km (0.116 R)
• M4: 568,472 km (0.12 R)
• M5: 675,434 km (0.095 R)
• M6: 790,625 km (0.085 R)
• M7: 950,844 km (0.064 R)
• M8: 1,185,862 km (0.062 R)
• M9: 1,282,802 km (0.107 R)
• M10: 1,500,167 km (0.08 R)
• M11: 1,605,933 km (0.106 R)
• M12: 1,704,069 km (0.109 R)
• M13: 1,868,627 km (0.093 R)
• M14: 2,010,895 km (0.068 R)
• M15: 2,145,682 km (0.069 R)
• M16: 2,277,777 km (0.119 R)
• M17: 2,389,078 km (0.06 R)
• M18: 2,641,599 km (0.09 R)
• M19: 2,746,467 km (0.096 R)
• M20: 2,871,681 km (0.079 R)
• M21: 3,011,555 km (0.115 R)
• M22: 3,140,807 km (0.1 R)
• M23: 3,239,093 km (0.11 R)
• M24: 3,438,657 km (0.068 R)
• M25: 3,628,646 km (0.096 R)
• M26: 3,836,288 km (0.094 R)
• M27: 4,104,966 km (0.097 R)
• M28: 4,219,857 km (0.096 R)
• M29: 4,336,094 km (0.052 R)
• M30: 4,675,831 km (0.091 R)
• M31: 4,811,217 km (0.03 R)
• M32: 4,902,322 km (0.12 R)
• M33: 5,047,582 km (0.094 R)
• M34: 5,272,128 km (0.099 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.4

Radius: 7.4

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.28 AU - 6.04 AU

Year: 9133 Days

Day: 21.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,443,121 km

• M1: 108,159 km (0.109 R)
• M2: 167,550 km (0.09 R)
• M3: 829,670 km (0.086 R)
• M4: 972,237 km (0.097 R)
• M5: 1,384,079 km (0.058 R)
• M6: 1,532,780 km (0.077 R)
• M7: 1,619,995 km (0.055 R)
• M8: 2,009,548 km (0.054 R)
• M9: 2,607,491 km (0.104 R)
• M10: 2,791,795 km (0.092 R)
• M11: 3,117,769 km (0.063 R)
• M12: 3,370,290 km (0.112 R)
• M13: 3,484,583 km (0.093 R)
• M14: 3,954,769 km (0.072 R)
• M15: 4,320,686 km (0.101 R)
• M16: 4,382,619 km (0.089 R)
• M17: 4,633,794 km (0.092 R)
• M18: 4,697,373 km (0.063 R)
• M19: 4,857,443 km (0.061 R)
• M20: 5,282,002 km (0.11 R)
• M21: 5,348,423 km (0.117 R)
• M22: 5,549,333 km (0.088 R)
• M23: 5,718,678 km (0.106 R)
• M24: 5,889,668 km (0.072 R)
• M25: 6,236,735 km (0.119 R)
• M26: 6,590,534 km (0.031 R)
• M27: 6,662,042 km (0.117 R)
• M28: 7,465,981 km (0.043 R)
• M29: 7,765,925 km (0.096 R)
• M30: 8,069,908 km (0.107 R)
• M31: 8,455,272 km (0.06 R)
• M32: 8,533,063 km (0.116 R)
• M33: 8,886,114 km (0.065 R)
• M34: 9,203,859 km (0.027 R)
• M35: 9,525,495 km (0.11 R)
• M36: 9,606,427 km (0.081 R)
• M37: 9,809,880 km (0.107 R)
• M38: 9,973,690 km (0.044 R)
• M39: 10,428,767 km (0.106 R)
• M40: 10,637,905 km (0.101 R)
• M41: 10,890,575 km (0.053 R)
• M42: 11,060,219 km (0.066 R)
• M43: 11,790,855 km (0.112 R)
• M44: 11,921,305 km (0.095 R)
• M45: 12,052,352 km (0.116 R)
• M46: 12,271,813 km (0.068 R)
• M47: 12,938,121 km (0.06 R)
• M48: 13,253,025 km (0.096 R)
• M49: 13,388,860 km (0.067 R)
• M50: 13,661,726 km (0.104 R)
• M51: 14,212,994 km (0.07 R)
• M52: 18,877,905 km (0.065 R)
• M53: 18,928,768 km (0.11 R)
• M54: 19,081,807 km (0.059 R)
• M55: 19,183,982 km (0.049 R)
• M56: 19,337,619 km (0.109 R)
• M57: 19,594,479 km (0.035 R)
• M58: 21,318,594 km (0.106 R)
• M59: 22,171,900 km (0.025 R)
• M60: 22,386,873 km (0.076 R)
• M61: 25,077,091 km (0.088 R)
• M62: 26,147,314 km (0.116 R)
• M63: 27,462,878 km (0.113 R)
• M64: 28,916,969 km (0.086 R)
• M65: 29,683,060 km (0.083 R)
• M66: 32,142,299 km (0.114 R)
• M67: 32,690,875 km (0.108 R)
• M68: 32,752,060 km (0.115 R)
• M69: 32,996,952 km (0.06 R)
• M70: 33,673,733 km (0.063 R)
• M71: 34,044,885 km (0.094 R)
• M72: 34,355,151 km (0.11 R)
• M73: 35,479,828 km (0.116 R)
• M74: 36,426,184 km (0.103 R)
• M75: 36,489,613 km (0.046 R)
• M76: 36,680,052 km (0.098 R)
• M77: 38,408,356 km (0.062 R)
• M78: 39,120,142 km (0.118 R)
• M79: 39,379,994 km (0.076 R)
• M80: 40,359,710 km (0.105 R)
• M81: 40,556,731 km (0.107 R)
• M82: 42,409,800 km (0.083 R)
• M83: 43,279,562 km (0.074 R)
• M84: 43,817,815 km (0.098 R)
• M85: 44,358,162 km (0.046 R)
• M86: 44,425,780 km (0.039 R)
• M87: 44,561,316 km (0.113 R)
• M88: 45,309,156 km (0.105 R)
• M89: 45,445,440 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.6

Radius: 3.9

Gravity: 20.55 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.72 AU - 8.74 AU

Year: 14577 Days

Day: 21.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,443,121 km

• M1: 89,011 km (0.074 R)
• M2: 332,556 km (0.069 R)
• M3: 372,200 km (0.072 R)
• M4: 710,590 km (0.076 R)
• M5: 888,911 km (0.09 R)
• M6: 945,159 km (0.12 R)
• M7: 1,684,173 km (0.11 R)
• M8: 1,896,751 km (0.11 R)
• M9: 2,884,845 km (0.118 R)
• M10: 3,167,436 km (0.118 R)
• M11: 3,399,911 km (0.09 R)
• M12: 3,429,382 km (0.059 R)
• M13: 5,073,163 km (0.057 R)
• M14: 5,208,250 km (0.077 R)
• M15: 5,413,349 km (0.115 R)
• M16: 5,901,935 km (0.114 R)
• M17: 6,440,936 km (0.07 R)
• M18: 6,697,796 km (0.116 R)
• M19: 6,808,947 km (0.085 R)
• M20: 7,992,565 km (0.103 R)
• M21: 8,268,424 km (0.09 R)
• M22: 8,308,067 km (0.091 R)
• M23: 8,951,637 km (0.074 R)
• M24: 9,444,562 km (0.117 R)
• M25: 9,862,090 km (0.099 R)
• M26: 9,904,277 km (0.116 R)
• M27: 10,585,845 km (0.116 R)
• M28: 10,932,164 km (0.105 R)
• M29: 11,636,171 km (0.102 R)
• M30: 12,173,676 km (0.12 R)
• M31: 13,505,696 km (0.095 R)
• M32: 14,117,701 km (0.083 R)
• M33: 14,260,267 km (0.058 R)
• M34: 14,498,726 km (0.106 R)
• M35: 14,786,852 km (0.057 R)
• M36: 14,883,193 km (0.086 R)
• M37: 15,368,488 km (0.118 R)
• M38: 15,859,020 km (0.077 R)
• M39: 16,454,419 km (0.11 R)
• M40: 16,554,351 km (0.11 R)
• M41: 17,717,923 km (0.092 R)
• M42: 17,769,235 km (0.113 R)
• M43: 18,439,134 km (0.083 R)
• M44: 19,064,902 km (0.085 R)
• M45: 19,117,261 km (0.104 R)
• M46: 20,069,751 km (0.077 R)
• M47: 20,229,970 km (0.077 R)
• M48: 20,390,639 km (0.042 R)
• M49: 20,444,344 km (0.107 R)
• M50: 20,713,321 km (0.101 R)
• M51: 21,965,455 km (0.081 R)
• M52: 22,406,769 km (0.064 R)
• M53: 22,683,974 km (0.029 R)
• M54: 24,485,431 km (0.113 R)
• M55: 24,713,718 km (0.079 R)
• M56: 25,460,810 km (0.111 R)
• M57: 26,098,845 km (0.086 R)
• M58: 26,859,550 km (0.108 R)
• M59: 28,282,973 km (0.098 R)
• M60: 28,522,480 km (0.092 R)
• M61: 28,883,160 km (0.107 R)
• M62: 29,245,337 km (0.101 R)
• M63: 29,487,685 km (0.116 R)
• M64: 29,974,327 km (0.1 R)
• M65: 31,760,376 km (0.112 R)
• M66: 32,259,135 km (0.115 R)
• M67: 32,509,412 km (0.089 R)
• M68: 32,572,094 km (0.061 R)
• M69: 32,760,438 km (0.099 R)
• M70: 33,390,694 km (0.112 R)
• M71: 33,580,533 km (0.05 R)
• M72: 34,216,025 km (0.1 R)
• M73: 34,279,754 km (0.105 R)
• M74: 34,919,584 km (0.111 R)
• M75: 35,627,930 km (0.12 R)
• M76: 36,601,513 km (0.065 R)
• M77: 36,731,962 km (0.101 R)
• M78: 37,255,405 km (0.107 R)
• M79: 38,111,254 km (0.095 R)
• M80: 39,106,679 km (0.098 R)
• M81: 40,514,694 km (0.069 R)
• M82: 41,123,258 km (0.038 R)
• M83: 42,212,480 km (0.058 R)
• M84: 42,966,902 km (0.109 R)
• M85: 43,380,241 km (0.086 R)
• M86: 43,725,662 km (0.049 R)
• M87: 45,396,521 km (0.068 R)
• M88: 46,946,355 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit