🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 9.5

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.61 AU

Year: 287 Days

Day: 11.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,977,235 km

• M1: 118,631 km (0.072 R)
• M2: 178,321 km (0.044 R)
• M3: 241,900 km (0.108 R)
• M4: 309,368 km (0.107 R)
• M5: 378,183 km (0.059 R)
• M6: 560,244 km (0.111 R)
• M7: 686,654 km (0.102 R)
• M8: 757,414 km (0.09 R)
• M9: 838,346 km (0.079 R)
• M10: 907,012 km (0.09 R)
• M11: 1,099,694 km (0.092 R)
• M12: 1,196,783 km (0.043 R)
• M13: 1,368,521 km (0.095 R)
• M14: 1,450,501 km (0.117 R)
• M15: 1,520,214 km (0.117 R)
• M16: 1,595,760 km (0.106 R)
• M17: 1,716,486 km (0.094 R)
• M18: 1,880,744 km (0.065 R)
• M19: 1,962,126 km (0.092 R)
• M20: 2,071,033 km (0.105 R)
• M21: 2,213,899 km (0.102 R)
• M22: 2,442,784 km (0.083 R)
• M23: 2,565,903 km (0.053 R)
• M24: 2,760,081 km (0.091 R)
• M25: 2,858,965 km (0.11 R)
• M26: 2,965,179 km (0.084 R)
• M27: 3,042,521 km (0.099 R)
• M28: 3,108,644 km (0.077 R)
• M29: 3,230,117 km (0.103 R)
• M30: 3,297,436 km (0.079 R)
• M31: 3,365,354 km (0.071 R)
• M32: 3,641,811 km (0.113 R)
• M33: 3,789,314 km (0.086 R)
• M34: 3,958,509 km (0.113 R)
• M35: 4,030,765 km (0.072 R)
• M36: 4,103,619 km (0.109 R)
• M37: 4,203,551 km (0.072 R)
• M38: 4,263,839 km (0.105 R)
• M39: 4,371,848 km (0.054 R)
• M40: 4,549,421 km (0.052 R)
• M41: 4,618,236 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 9.7

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.83 AU - 0.89 AU

Year: 561 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,977,235 km

• M1: 124,914 km (0.1 R)
• M2: 230,830 km (0.096 R)
• M3: 294,857 km (0.052 R)
• M4: 399,576 km (0.105 R)
• M5: 480,209 km (0.072 R)
• M6: 586,424 km (0.095 R)
• M7: 730,486 km (0.082 R)
• M8: 820,245 km (0.054 R)
• M9: 923,168 km (0.09 R)
• M10: 1,142,778 km (0.037 R)
• M11: 1,342,192 km (0.112 R)
• M12: 1,569,880 km (0.097 R)
• M13: 1,637,349 km (0.042 R)
• M14: 1,711,549 km (0.099 R)
• M15: 1,827,936 km (0.033 R)
• M16: 2,013,587 km (0.105 R)
• M17: 2,136,706 km (0.07 R)
• M18: 2,307,098 km (0.058 R)
• M19: 2,429,619 km (0.085 R)
• M20: 2,587,594 km (0.071 R)
• M21: 2,755,892 km (0.086 R)
• M22: 2,906,986 km (0.089 R)
• M23: 2,969,667 km (0.092 R)
• M24: 3,032,648 km (0.077 R)
• M25: 3,246,274 km (0.06 R)
• M26: 3,398,714 km (0.074 R)
• M27: 3,523,778 km (0.11 R)
• M28: 3,598,128 km (0.103 R)
• M29: 3,839,729 km (0.085 R)
• M30: 3,931,731 km (0.1 R)
• M31: 4,024,332 km (0.069 R)
• M32: 4,102,123 km (0.112 R)
• M33: 4,211,928 km (0.11 R)
• M34: 4,338,637 km (0.054 R)
• M35: 4,418,523 km (0.096 R)
• M36: 4,490,778 km (0.084 R)
• M37: 4,792,069 km (0.111 R)
• M38: 4,858,191 km (0.105 R)
• M39: 4,966,051 km (0.116 R)
• M40: 5,041,299 km (0.093 R)
• M41: 5,175,937 km (0.07 R)
• M42: 5,380,138 km (0.058 R)
• M43: 5,466,157 km (0.082 R)
• M44: 5,587,181 km (0.035 R)
• M45: 5,840,600 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 12.3

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.71 AU - 2.67 AU

Year: 2278 Days

Day: 6.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,977,235 km

• M1: 161,117 km (0.095 R)
• M2: 283,039 km (0.103 R)
• M3: 361,279 km (0.108 R)
• M4: 528,230 km (0.065 R)
• M5: 802,593 km (0.091 R)
• M6: 1,112,859 km (0.118 R)
• M7: 1,245,701 km (0.037 R)
• M8: 1,461,122 km (0.079 R)
• M9: 2,027,799 km (0.084 R)
• M10: 2,128,628 km (0.064 R)
• M11: 2,576,524 km (0.116 R)
• M12: 2,658,653 km (0.097 R)
• M13: 3,010,657 km (0.115 R)
• M14: 3,111,935 km (0.091 R)
• M15: 3,303,121 km (0.112 R)
• M16: 3,963,147 km (0.119 R)
• M17: 4,464,300 km (0.116 R)
• M18: 4,630,353 km (0.104 R)
• M19: 4,764,692 km (0.096 R)
• M20: 4,934,486 km (0.079 R)
• M21: 5,054,463 km (0.094 R)
• M22: 5,140,781 km (0.117 R)
• M23: 5,280,057 km (0.099 R)
• M24: 5,597,803 km (0.115 R)
• M25: 5,705,214 km (0.037 R)
• M26: 5,813,224 km (0.093 R)
• M27: 5,994,835 km (0.047 R)
• M28: 6,159,842 km (0.094 R)
• M29: 6,326,494 km (0.05 R)
• M30: 7,084,955 km (0.104 R)
• M31: 7,201,193 km (0.105 R)
• M32: 7,534,198 km (0.117 R)
• M33: 7,792,254 km (0.118 R)
• M34: 8,073,498 km (0.043 R)
• M35: 8,276,353 km (0.069 R)
• M36: 8,378,528 km (0.116 R)
• M37: 8,542,637 km (0.106 R)
• M38: 9,020,901 km (0.102 R)
• M39: 9,316,207 km (0.109 R)
• M40: 9,700,674 km (0.081 R)
• M41: 10,090,376 km (0.111 R)
• M42: 10,352,921 km (0.113 R)
• M43: 10,507,156 km (0.098 R)
• M44: 10,773,440 km (0.062 R)
• M45: 10,929,770 km (0.06 R)
• M46: 11,109,437 km (0.064 R)
• M47: 11,222,234 km (0.062 R)
• M48: 11,517,091 km (0.078 R)
• M49: 12,137,922 km (0.087 R)
• M50: 12,324,022 km (0.065 R)
• M51: 12,440,858 km (0.028 R)
• M52: 13,006,488 km (0.032 R)
• M53: 13,340,241 km (0.107 R)
• M54: 13,436,133 km (0.093 R)
• M55: 13,797,860 km (0.117 R)
• M56: 14,432,455 km (0.109 R)
• M57: 14,580,257 km (0.106 R)
• M58: 14,679,141 km (0.105 R)
• M59: 15,026,657 km (0.102 R)
• M60: 15,402,148 km (0.107 R)
• M61: 15,502,827 km (0.073 R)
• M62: 15,704,784 km (0.108 R)
• M63: 16,009,366 km (0.08 R)
• M64: 16,367,353 km (0.12 R)
• M65: 16,495,708 km (0.101 R)
• M66: 16,598,781 km (0.08 R)
• M67: 16,805,376 km (0.081 R)
• M68: 17,456,725 km (0.117 R)
• M69: 17,640,581 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.2

Radius: 7.7

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.09 AU - 8.31 AU

Year: 12190 Days

Day: 17 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,977,235 km

• M1: 110,104 km (0.105 R)
• M2: 244,742 km (0.095 R)
• M3: 362,326 km (0.113 R)
• M4: 452,384 km (0.103 R)
• M5: 568,023 km (0.039 R)
• M6: 675,285 km (0.077 R)
• M7: 1,407,118 km (0.093 R)
• M8: 1,976,038 km (0.113 R)
• M9: 2,199,388 km (0.078 R)
• M10: 2,343,002 km (0.113 R)
• M11: 2,430,816 km (0.084 R)
• M12: 2,670,172 km (0.105 R)
• M13: 2,948,574 km (0.119 R)
• M14: 3,043,569 km (0.105 R)
• M15: 3,400,210 km (0.102 R)
• M16: 3,702,099 km (0.078 R)
• M17: 4,881,229 km (0.106 R)
• M18: 5,221,564 km (0.109 R)
• M19: 5,298,308 km (0.05 R)
• M20: 5,805,893 km (0.085 R)
• M21: 6,005,307 km (0.046 R)
• M22: 6,951,514 km (0.093 R)
• M23: 8,254,063 km (0.045 R)
• M24: 8,659,174 km (0.108 R)
• M25: 9,302,444 km (0.097 R)
• M26: 9,724,161 km (0.03 R)
• M27: 9,913,552 km (0.09 R)
• M28: 10,247,903 km (0.097 R)
• M29: 10,586,144 km (0.092 R)
• M30: 10,683,382 km (0.111 R)
• M31: 10,927,825 km (0.098 R)
• M32: 10,977,043 km (0.058 R)
• M33: 11,322,913 km (0.042 R)
• M34: 12,793,909 km (0.074 R)
• M35: 13,053,611 km (0.073 R)
• M36: 13,367,617 km (0.03 R)
• M37: 14,324,146 km (0.089 R)
• M38: 15,193,010 km (0.046 R)
• M39: 15,467,971 km (0.052 R)
• M40: 15,633,725 km (0.076 R)
• M41: 16,134,579 km (0.077 R)
• M42: 17,553,515 km (0.08 R)
• M43: 17,611,110 km (0.104 R)
• M44: 18,307,039 km (0.075 R)
• M45: 18,482,368 km (0.11 R)
• M46: 18,775,879 km (0.094 R)
• M47: 19,130,277 km (0.048 R)
• M48: 19,248,908 km (0.114 R)
• M49: 19,606,147 km (0.054 R)
• M50: 19,665,837 km (0.062 R)
• M51: 20,691,031 km (0.06 R)
• M52: 20,751,768 km (0.051 R)
• M53: 20,873,690 km (0.058 R)
• M54: 21,302,138 km (0.066 R)
• M55: 21,609,861 km (0.061 R)
• M56: 21,919,080 km (0.071 R)
• M57: 22,167,562 km (0.098 R)
• M58: 22,730,050 km (0.11 R)
• M59: 26,136,394 km (0.039 R)
• M60: 26,267,890 km (0.026 R)
• M61: 26,598,053 km (0.074 R)
• M62: 26,796,719 km (0.096 R)
• M63: 27,931,867 km (0.116 R)
• M64: 29,629,653 km (0.074 R)
• M65: 30,525,595 km (0.054 R)
• M66: 30,664,123 km (0.094 R)
• M67: 31,081,351 km (0.104 R)
• M68: 32,697,756 km (0.086 R)
• M69: 33,910,097 km (0.082 R)
• M70: 34,846,879 km (0.085 R)
• M71: 34,919,434 km (0.093 R)
• M72: 35,209,504 km (0.037 R)
• M73: 35,865,491 km (0.091 R)
• M74: 36,451,765 km (0.119 R)
• M75: 37,485,636 km (0.037 R)
• M76: 37,708,387 km (0.082 R)
• M77: 39,355,460 km (0.076 R)
• M78: 39,506,404 km (0.037 R)
• M79: 40,873,130 km (0.087 R)
• M80: 41,102,464 km (0.06 R)
• M81: 41,485,584 km (0.098 R)
• M82: 42,101,030 km (0.062 R)
• M83: 43,809,138 km (0.058 R)
• M84: 45,777,397 km (0.086 R)
• M85: 46,174,430 km (0.112 R)
• M86: 46,972,086 km (0.098 R)
• M87: 49,148,436 km (0.076 R)
• M88: 52,764,964 km (0.106 R)
• M89: 53,849,698 km (0.107 R)
• M90: 54,605,018 km (0.076 R)
• M91: 55,448,301 km (0.075 R)
• M92: 55,786,841 km (0.115 R)
• M93: 56,891,921 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit