🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25

Radius: 14.9

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.8 AU - 2.32 AU

Year: 1880 Days

Day: 6.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 149.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,684,273 km

• M1: 268,678 km (0.036 R)
• M2: 404,961 km (0.099 R)
• M3: 516,412 km (0.062 R)
• M4: 669,600 km (0.089 R)
• M5: 799,301 km (0.047 R)
• M6: 959,072 km (0.087 R)
• M7: 1,087,726 km (0.106 R)
• M8: 1,209,499 km (0.075 R)
• M9: 1,304,194 km (0.028 R)
• M10: 1,434,644 km (0.046 R)
• M11: 1,535,473 km (0.117 R)
• M12: 1,634,058 km (0.072 R)
• M13: 2,034,381 km (0.051 R)
• M14: 2,294,233 km (0.117 R)
• M15: 2,390,873 km (0.114 R)
• M16: 2,500,828 km (0.109 R)
• M17: 2,665,834 km (0.086 R)
• M18: 2,792,095 km (0.091 R)
• M19: 2,969,817 km (0.115 R)
• M20: 3,164,145 km (0.107 R)
• M21: 3,279,036 km (0.06 R)
• M22: 3,434,318 km (0.103 R)
• M23: 3,532,604 km (0.075 R)
• M24: 3,901,512 km (0.112 R)
• M25: 4,135,932 km (0.103 R)
• M26: 4,410,594 km (0.118 R)
• M27: 5,030,079 km (0.104 R)
• M28: 5,134,797 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 10.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.4 AU - 4.9 AU

Year: 6375 Days

Day: 11.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 89.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,684,273 km

• M1: 166,502 km (0.108 R)
• M2: 445,652 km (0.053 R)
• M3: 545,135 km (0.103 R)
• M4: 631,004 km (0.107 R)
• M5: 931,696 km (0.114 R)
• M6: 1,133,353 km (0.109 R)
• M7: 1,379,592 km (0.113 R)
• M8: 1,532,481 km (0.119 R)
• M9: 1,805,796 km (0.11 R)
• M10: 1,872,367 km (0.092 R)
• M11: 2,112,172 km (0.035 R)
• M12: 2,307,697 km (0.107 R)
• M13: 2,453,704 km (0.076 R)
• M14: 2,851,635 km (0.096 R)
• M15: 3,372,684 km (0.115 R)
• M16: 3,517,944 km (0.055 R)
• M17: 3,988,429 km (0.031 R)
• M18: 4,231,226 km (0.106 R)
• M19: 4,638,880 km (0.04 R)
• M20: 4,777,707 km (0.09 R)
• M21: 4,941,367 km (0.06 R)
• M22: 5,011,977 km (0.119 R)
• M23: 5,589,874 km (0.088 R)
• M24: 6,290,740 km (0.059 R)
• M25: 6,547,749 km (0.093 R)
• M26: 7,072,239 km (0.073 R)
• M27: 9,802,700 km (0.102 R)
• M28: 10,341,701 km (0.065 R)
• M29: 10,675,902 km (0.116 R)
• M30: 10,798,274 km (0.072 R)
• M31: 11,106,296 km (0.113 R)
• M32: 11,448,575 km (0.107 R)
• M33: 11,605,204 km (0.071 R)
• M34: 12,463,747 km (0.082 R)
• M35: 12,754,415 km (0.115 R)
• M36: 13,243,899 km (0.062 R)
• M37: 13,673,245 km (0.03 R)
• M38: 13,872,809 km (0.067 R)
• M39: 14,511,442 km (0.061 R)
• M40: 15,263,022 km (0.093 R)
• M41: 15,713,012 km (0.102 R)
• M42: 16,202,497 km (0.074 R)
• M43: 16,839,335 km (0.059 R)
• M44: 17,484,251 km (0.111 R)
• M45: 17,955,036 km (0.037 R)
• M46: 18,027,890 km (0.093 R)
• M47: 18,283,403 km (0.057 R)
• M48: 18,540,263 km (0.083 R)
• M49: 18,835,270 km (0.09 R)
• M50: 19,131,772 km (0.077 R)
• M51: 19,206,123 km (0.078 R)
• M52: 19,616,918 km (0.09 R)
• M53: 19,804,514 km (0.093 R)
• M54: 19,992,858 km (0.063 R)
• M55: 20,181,800 km (0.096 R)
• M56: 20,637,475 km (0.091 R)
• M57: 21,752,727 km (0.071 R)
• M58: 22,298,161 km (0.073 R)
• M59: 22,887,577 km (0.119 R)
• M60: 23,681,493 km (0.049 R)
• M61: 24,363,360 km (0.114 R)
• M62: 24,524,776 km (0.076 R)
• M63: 24,848,506 km (0.092 R)
• M64: 25,869,661 km (0.12 R)
• M65: 26,696,338 km (0.117 R)
• M66: 26,987,755 km (0.095 R)
• M67: 27,112,968 km (0.092 R)
• M68: 27,531,843 km (0.064 R)
• M69: 27,952,661 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.3

Radius: 7.3

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.01 AU - 8.87 AU

Year: 12903 Days

Day: 15.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,684,273 km

• M1: 96,042 km (0.079 R)
• M2: 385,065 km (0.076 R)
• M3: 549,772 km (0.054 R)
• M4: 923,168 km (0.064 R)
• M5: 1,101,190 km (0.104 R)
• M6: 1,439,281 km (0.114 R)
• M7: 1,515,726 km (0.068 R)
• M8: 2,384,590 km (0.077 R)
• M9: 2,692,911 km (0.067 R)
• M10: 3,145,894 km (0.08 R)
• M11: 3,797,991 km (0.082 R)
• M12: 3,940,558 km (0.109 R)
• M13: 4,194,425 km (0.106 R)
• M14: 4,267,878 km (0.035 R)
• M15: 4,490,928 km (0.11 R)
• M16: 5,143,624 km (0.07 R)
• M17: 5,784,800 km (0.053 R)
• M18: 6,793,239 km (0.081 R)
• M19: 7,361,861 km (0.088 R)
• M20: 7,450,722 km (0.058 R)
• M21: 7,674,520 km (0.062 R)
• M22: 8,036,996 km (0.081 R)
• M23: 8,498,057 km (0.12 R)
• M24: 9,301,397 km (0.09 R)
• M25: 9,981,020 km (0.115 R)
• M26: 10,128,823 km (0.093 R)
• M27: 10,178,190 km (0.066 R)
• M28: 11,387,988 km (0.109 R)
• M29: 11,490,762 km (0.042 R)
• M30: 11,853,238 km (0.077 R)
• M31: 12,430,386 km (0.077 R)
• M32: 12,536,302 km (0.032 R)
• M33: 12,855,843 km (0.079 R)
• M34: 13,232,081 km (0.04 R)
• M35: 14,941,237 km (0.118 R)
• M36: 15,336,774 km (0.118 R)
• M37: 15,735,751 km (0.059 R)
• M38: 15,850,343 km (0.083 R)
• M39: 16,602,072 km (0.044 R)
• M40: 16,953,029 km (0.067 R)
• M41: 17,070,463 km (0.098 R)
• M42: 18,380,941 km (0.085 R)
• M43: 19,538,380 km (0.11 R)
• M44: 20,094,884 km (0.117 R)
• M45: 20,219,349 km (0.079 R)
• M46: 20,468,878 km (0.089 R)
• M47: 20,844,967 km (0.075 R)
• M48: 21,667,905 km (0.069 R)
• M49: 22,566,091 km (0.11 R)
• M50: 23,935,809 km (0.102 R)
• M51: 24,930,635 km (0.099 R)
• M52: 24,997,505 km (0.119 R)
• M53: 25,064,375 km (0.108 R)
• M54: 25,399,624 km (0.117 R)
• M55: 27,304,005 km (0.111 R)
• M56: 27,372,970 km (0.091 R)
• M57: 28,134,273 km (0.091 R)
• M58: 28,273,399 km (0.105 R)
• M59: 29,324,474 km (0.076 R)
• M60: 30,817,461 km (0.107 R)
• M61: 31,609,282 km (0.117 R)
• M62: 32,334,981 km (0.076 R)
• M63: 32,846,157 km (0.066 R)
• M64: 34,024,689 km (0.069 R)
• M65: 34,768,340 km (0.116 R)
• M66: 34,842,990 km (0.088 R)
• M67: 35,292,082 km (0.027 R)
• M68: 36,423,042 km (0.098 R)
• M69: 38,334,305 km (0.055 R)
• M70: 39,030,384 km (0.062 R)
• M71: 40,434,958 km (0.025 R)
• M72: 41,301,429 km (0.062 R)
• M73: 42,652,447 km (0.108 R)
• M74: 43,937,343 km (0.11 R)
• M75: 45,153,425 km (0.056 R)
• M76: 46,298,297 km (0.107 R)
• M77: 46,709,542 km (0.068 R)
• M78: 47,701,375 km (0.106 R)
• M79: 49,286,066 km (0.094 R)
• M80: 49,789,911 km (0.054 R)
• M81: 50,211,329 km (0.082 R)
• M82: 51,057,454 km (0.096 R)
• M83: 52,935,506 km (0.075 R)
• M84: 53,796,591 km (0.065 R)
• M85: 54,228,929 km (0.092 R)
• M86: 54,749,230 km (0.105 R)
• M87: 56,758,928 km (0.119 R)
• M88: 57,110,782 km (0.098 R)
• M89: 57,551,797 km (0.049 R)
• M90: 58,703,700 km (0.082 R)
• M91: 59,594,855 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit