🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.9

Radius: 9.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.84 AU - 1.12 AU

Year: 636 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 32,497,073 km

• M1: 114,592 km (0.114 R)
• M2: 197,020 km (0.113 R)
• M3: 258,356 km (0.069 R)
• M4: 388,206 km (0.117 R)
• M5: 588,518 km (0.076 R)
• M6: 687,253 km (0.094 R)
• M7: 766,390 km (0.081 R)
• M8: 862,133 km (0.082 R)
• M9: 971,489 km (0.096 R)
• M10: 1,042,248 km (0.102 R)
• M11: 1,110,016 km (0.082 R)
• M12: 1,214,585 km (0.086 R)
• M13: 1,317,359 km (0.115 R)
• M14: 1,621,043 km (0.083 R)
• M15: 1,717,533 km (0.071 R)
• M16: 1,869,076 km (0.117 R)
• M17: 1,928,466 km (0.084 R)
• M18: 2,129,376 km (0.117 R)
• M19: 2,267,156 km (0.034 R)
• M20: 2,343,600 km (0.075 R)
• M21: 2,453,405 km (0.073 R)
• M22: 2,638,009 km (0.076 R)
• M23: 2,799,874 km (0.055 R)
• M24: 3,020,979 km (0.074 R)
• M25: 3,091,290 km (0.109 R)
• M26: 3,176,262 km (0.065 R)
• M27: 3,334,237 km (0.115 R)
• M28: 3,494,905 km (0.089 R)
• M29: 3,650,637 km (0.092 R)
• M30: 3,718,105 km (0.075 R)
• M31: 3,793,503 km (0.104 R)
• M32: 3,854,240 km (0.106 R)
• M33: 4,038,395 km (0.12 R)
• M34: 4,100,328 km (0.038 R)
• M35: 4,186,197 km (0.066 R)
• M36: 4,264,736 km (0.056 R)
• M37: 4,343,873 km (0.099 R)
• M38: 4,535,508 km (0.049 R)
• M39: 4,664,910 km (0.057 R)
• M40: 4,844,877 km (0.05 R)
• M41: 5,052,219 km (0.115 R)
• M42: 5,135,994 km (0.111 R)
• M43: 5,211,691 km (0.063 R)
• M44: 5,330,322 km (0.112 R)
• M45: 5,639,391 km (0.096 R)
• M46: 5,919,139 km (0.088 R)
• M47: 6,007,551 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 12.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.09 AU - 3.13 AU

Year: 3598 Days

Day: 5.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,497,073 km

• M1: 193,131 km (0.106 R)
• M2: 302,636 km (0.12 R)
• M3: 592,707 km (0.1 R)
• M4: 704,905 km (0.053 R)
• M5: 784,192 km (0.091 R)
• M6: 926,908 km (0.115 R)
• M7: 1,033,422 km (0.066 R)
• M8: 1,249,741 km (0.12 R)
• M9: 1,409,362 km (0.107 R)
• M10: 1,586,635 km (0.076 R)
• M11: 1,793,678 km (0.084 R)
• M12: 1,872,367 km (0.115 R)
• M13: 2,056,522 km (0.066 R)
• M14: 2,332,231 km (0.076 R)
• M15: 2,480,781 km (0.097 R)
• M16: 2,581,760 km (0.102 R)
• M17: 2,684,085 km (0.104 R)
• M18: 2,800,771 km (0.077 R)
• M19: 2,999,288 km (0.086 R)
• M20: 3,257,344 km (0.093 R)
• M21: 3,537,092 km (0.075 R)
• M22: 3,679,958 km (0.075 R)
• M23: 4,270,570 km (0.084 R)
• M24: 4,422,861 km (0.053 R)
• M25: 5,260,460 km (0.055 R)
• M26: 5,823,546 km (0.119 R)
• M27: 6,163,731 km (0.085 R)
• M28: 6,301,661 km (0.08 R)
• M29: 6,492,996 km (0.093 R)
• M30: 6,615,816 km (0.071 R)
• M31: 6,774,839 km (0.092 R)
• M32: 7,387,143 km (0.116 R)
• M33: 7,607,501 km (0.031 R)
• M34: 7,755,602 km (0.088 R)
• M35: 8,491,474 km (0.109 R)
• M36: 8,683,708 km (0.073 R)
• M37: 9,053,065 km (0.085 R)
• M38: 9,507,094 km (0.075 R)
• M39: 9,586,830 km (0.051 R)
• M40: 9,727,003 km (0.041 R)
• M41: 10,049,686 km (0.094 R)
• M42: 10,273,634 km (0.117 R)
• M43: 10,417,098 km (0.026 R)
• M44: 10,540,516 km (0.117 R)
• M45: 10,747,261 km (0.106 R)
• M46: 10,872,025 km (0.087 R)
• M47: 11,164,938 km (0.07 R)
• M48: 11,418,057 km (0.117 R)
• M49: 11,524,122 km (0.095 R)
• M50: 11,758,692 km (0.089 R)
• M51: 11,865,804 km (0.039 R)
• M52: 12,124,159 km (0.082 R)
• M53: 12,275,702 km (0.093 R)
• M54: 13,332,162 km (0.085 R)
• M55: 13,466,352 km (0.073 R)
• M56: 13,713,338 km (0.086 R)
• M57: 13,894,052 km (0.071 R)
• M58: 14,394,756 km (0.099 R)
• M59: 14,855,218 km (0.077 R)
• M60: 15,250,306 km (0.097 R)
• M61: 15,367,292 km (0.095 R)
• M62: 15,484,427 km (0.101 R)
• M63: 15,861,413 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.2

Radius: 4.8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.45 AU - 7.07 AU

Year: 10275 Days

Day: 18.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 32,497,073 km

• M1: 65,075 km (0.079 R)
• M2: 254,167 km (0.056 R)
• M3: 411,544 km (0.116 R)
• M4: 699,520 km (0.117 R)
• M5: 1,009,486 km (0.113 R)
• M6: 1,039,705 km (0.107 R)
• M7: 1,227,002 km (0.108 R)
• M8: 1,341,295 km (0.106 R)
• M9: 1,391,260 km (0.101 R)
• M10: 1,545,196 km (0.114 R)
• M11: 1,925,325 km (0.037 R)
• M12: 2,001,021 km (0.116 R)
• M13: 2,293,335 km (0.082 R)
• M14: 2,333,278 km (0.091 R)
• M15: 2,373,520 km (0.069 R)
• M16: 2,536,881 km (0.076 R)
• M17: 3,048,505 km (0.071 R)
• M18: 3,660,959 km (0.095 R)
• M19: 4,114,390 km (0.072 R)
• M20: 4,635,888 km (0.097 R)
• M21: 4,814,209 km (0.083 R)
• M22: 5,336,455 km (0.097 R)
• M23: 6,014,283 km (0.099 R)
• M24: 6,320,959 km (0.112 R)
• M25: 6,575,724 km (0.092 R)
• M26: 7,066,106 km (0.103 R)
• M27: 7,628,145 km (0.118 R)
• M28: 7,688,134 km (0.049 R)
• M29: 8,204,246 km (0.116 R)
• M30: 8,700,313 km (0.053 R)
• M31: 9,430,351 km (0.115 R)
• M32: 9,559,304 km (0.107 R)
• M33: 9,591,617 km (0.114 R)
• M34: 9,753,781 km (0.114 R)
• M35: 10,511,494 km (0.117 R)
• M36: 10,914,361 km (0.043 R)
• M37: 11,596,977 km (0.108 R)
• M38: 12,048,014 km (0.085 R)
• M39: 12,187,888 km (0.112 R)
• M40: 12,646,406 km (0.098 R)
• M41: 12,895,636 km (0.081 R)
• M42: 13,003,047 km (0.081 R)
• M43: 13,616,697 km (0.101 R)
• M44: 13,689,552 km (0.088 R)
• M45: 13,725,904 km (0.114 R)
• M46: 13,799,057 km (0.084 R)
• M47: 14,461,925 km (0.114 R)
• M48: 14,573,376 km (0.103 R)
• M49: 14,722,525 km (0.042 R)
• M50: 15,399,754 km (0.066 R)
• M51: 15,933,520 km (0.047 R)
• M52: 16,395,927 km (0.11 R)
• M53: 16,551,060 km (0.028 R)
• M54: 16,784,582 km (0.096 R)
• M55: 16,901,717 km (0.102 R)
• M56: 18,008,442 km (0.053 R)
• M57: 18,048,534 km (0.112 R)
• M58: 18,409,364 km (0.11 R)
• M59: 19,465,525 km (0.1 R)
• M60: 19,753,202 km (0.117 R)
• M61: 20,208,129 km (0.094 R)
• M62: 20,499,546 km (0.088 R)
• M63: 21,254,865 km (0.086 R)
• M64: 21,297,202 km (0.111 R)
• M65: 21,466,397 km (0.073 R)
• M66: 21,891,404 km (0.099 R)
• M67: 22,147,666 km (0.113 R)
• M68: 22,190,600 km (0.117 R)
• M69: 22,577,161 km (0.088 R)
• M70: 22,879,349 km (0.099 R)
• M71: 23,183,032 km (0.096 R)
• M72: 23,357,015 km (0.042 R)
• M73: 23,575,278 km (0.08 R)
• M74: 24,454,914 km (0.055 R)
• M75: 24,543,475 km (0.111 R)
• M76: 24,765,329 km (0.1 R)
• M77: 24,987,781 km (0.106 R)
• M78: 25,121,522 km (0.065 R)
• M79: 25,166,251 km (0.069 R)
• M80: 25,389,900 km (0.067 R)
• M81: 25,884,471 km (0.093 R)
• M82: 26,654,750 km (0.076 R)
• M83: 27,755,192 km (0.109 R)
• M84: 28,590,247 km (0.076 R)
• M85: 30,475,181 km (0.097 R)
• M86: 30,809,083 km (0.114 R)
• M87: 31,963,380 km (0.116 R)
• M88: 32,060,170 km (0.089 R)
• M89: 32,254,049 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit