🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 12.1

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.56 AU - 0.92 AU

Year: 418 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 50,124,543 km

• M1: 150,645 km (0.082 R)
• M2: 249,828 km (0.056 R)
• M3: 394,041 km (0.115 R)
• M4: 487,390 km (0.068 R)
• M5: 564,732 km (0.114 R)
• M6: 654,939 km (0.086 R)
• M7: 771,476 km (0.096 R)
• M8: 847,921 km (0.03 R)
• M9: 963,261 km (0.053 R)
• M10: 1,089,072 km (0.116 R)
• M11: 1,200,972 km (0.08 R)
• M12: 1,322,146 km (0.111 R)
• M13: 1,571,825 km (0.117 R)
• M14: 1,722,320 km (0.09 R)
• M15: 1,831,228 km (0.039 R)
• M16: 2,086,442 km (0.116 R)
• M17: 2,221,678 km (0.114 R)
• M18: 2,303,059 km (0.09 R)
• M19: 2,423,635 km (0.086 R)
• M20: 2,559,620 km (0.088 R)
• M21: 2,651,622 km (0.072 R)
• M22: 2,839,218 km (0.092 R)
• M23: 2,982,832 km (0.068 R)
• M24: 3,066,008 km (0.088 R)
• M25: 3,185,088 km (0.103 R)
• M26: 3,263,029 km (0.112 R)
• M27: 3,356,079 km (0.117 R)
• M28: 3,435,515 km (0.091 R)
• M29: 3,699,705 km (0.105 R)
• M30: 3,819,383 km (0.111 R)
• M31: 4,054,850 km (0.106 R)
• M32: 4,131,893 km (0.092 R)
• M33: 4,217,164 km (0.041 R)
• M34: 4,318,741 km (0.114 R)
• M35: 4,798,202 km (0.12 R)
• M36: 4,920,723 km (0.106 R)
• M37: 5,003,002 km (0.096 R)
• M38: 5,135,695 km (0.117 R)
• M39: 5,219,171 km (0.092 R)
• M40: 5,413,049 km (0.068 R)
• M41: 5,498,021 km (0.057 R)
• M42: 5,600,645 km (0.064 R)
• M43: 5,677,987 km (0.116 R)
• M44: 5,799,161 km (0.06 R)
• M45: 5,886,227 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 12

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.63 AU - 5.29 AU

Year: 6179 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,124,543 km

• M1: 255,663 km (0.11 R)
• M2: 450,290 km (0.107 R)
• M3: 935,136 km (0.111 R)
• M4: 1,040,902 km (0.037 R)
• M5: 1,779,167 km (0.099 R)
• M6: 1,862,493 km (0.11 R)
• M7: 2,033,185 km (0.088 R)
• M8: 2,155,705 km (0.094 R)
• M9: 2,538,825 km (0.087 R)
• M10: 3,431,177 km (0.059 R)
• M11: 5,331,219 km (0.072 R)
• M12: 5,453,142 km (0.094 R)
• M13: 5,551,427 km (0.102 R)
• M14: 5,724,662 km (0.112 R)
• M15: 5,975,388 km (0.059 R)
• M16: 6,384,239 km (0.094 R)
• M17: 6,775,736 km (0.097 R)
• M18: 7,067,901 km (0.026 R)
• M19: 7,255,946 km (0.085 R)
• M20: 7,527,466 km (0.107 R)
• M21: 7,941,104 km (0.083 R)
• M22: 8,249,275 km (0.114 R)
• M23: 8,333,948 km (0.114 R)
• M24: 8,704,502 km (0.102 R)
• M25: 8,935,182 km (0.079 R)
• M26: 10,667,525 km (0.04 R)
• M27: 11,414,318 km (0.106 R)
• M28: 11,698,703 km (0.043 R)
• M29: 11,889,590 km (0.064 R)
• M30: 12,242,192 km (0.103 R)
• M31: 13,553,567 km (0.115 R)
• M32: 13,653,798 km (0.099 R)
• M33: 13,787,688 km (0.099 R)
• M34: 14,158,242 km (0.068 R)
• M35: 14,463,870 km (0.107 R)
• M36: 15,428,776 km (0.114 R)
• M37: 15,673,219 km (0.086 R)
• M38: 16,735,514 km (0.054 R)
• M39: 16,986,689 km (0.098 R)
• M40: 18,372,264 km (0.037 R)
• M41: 19,228,413 km (0.067 R)
• M42: 20,097,576 km (0.081 R)
• M43: 20,441,053 km (0.102 R)
• M44: 20,632,838 km (0.077 R)
• M45: 20,902,263 km (0.11 R)
• M46: 21,172,886 km (0.105 R)
• M47: 21,250,378 km (0.072 R)
• M48: 21,522,496 km (0.094 R)
• M49: 21,913,246 km (0.111 R)
• M50: 21,991,635 km (0.12 R)
• M51: 22,781,063 km (0.035 R)
• M52: 22,979,879 km (0.07 R)
• M53: 23,059,614 km (0.092 R)
• M54: 23,139,350 km (0.118 R)
• M55: 23,539,674 km (0.054 R)
• M56: 23,780,975 km (0.085 R)
• M57: 24,144,348 km (0.102 R)
• M58: 25,657,980 km (0.118 R)
• M59: 26,280,157 km (0.049 R)
• M60: 26,446,959 km (0.108 R)
• M61: 26,907,571 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.4

Radius: 5.1

Gravity: 29.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.44 AU - 7 AU

Year: 10176 Days

Day: 18.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,124,543 km

• M1: 155,432 km (0.082 R)
• M2: 525,537 km (0.116 R)
• M3: 573,558 km (0.115 R)
• M4: 1,010,534 km (0.063 R)
• M5: 1,153,998 km (0.089 R)
• M6: 1,260,512 km (0.04 R)
• M7: 1,437,636 km (0.075 R)
• M8: 1,483,263 km (0.056 R)
• M9: 1,599,201 km (0.062 R)
• M10: 1,889,870 km (0.119 R)
• M11: 2,409,872 km (0.062 R)
• M12: 4,046,922 km (0.089 R)
• M13: 4,341,031 km (0.034 R)
• M14: 4,541,043 km (0.105 R)
• M15: 4,984,601 km (0.093 R)
• M16: 5,123,877 km (0.104 R)
• M17: 5,335,258 km (0.116 R)
• M18: 5,441,922 km (0.064 R)
• M19: 5,839,403 km (0.111 R)
• M20: 6,134,261 km (0.099 R)
• M21: 6,246,160 km (0.106 R)
• M22: 6,283,559 km (0.096 R)
• M23: 6,700,189 km (0.045 R)
• M24: 7,204,185 km (0.12 R)
• M25: 7,800,781 km (0.114 R)
• M26: 8,248,228 km (0.077 R)
• M27: 8,454,374 km (0.11 R)
• M28: 8,913,939 km (0.045 R)
• M29: 8,998,312 km (0.098 R)
• M30: 10,831,634 km (0.105 R)
• M31: 11,376,020 km (0.1 R)
• M32: 12,538,546 km (0.094 R)
• M33: 12,870,802 km (0.088 R)
• M34: 12,966,246 km (0.116 R)
• M35: 13,157,881 km (0.064 R)
• M36: 13,447,053 km (0.108 R)
• M37: 13,933,695 km (0.116 R)
• M38: 14,475,688 km (0.1 R)
• M39: 14,924,183 km (0.119 R)
• M40: 14,974,298 km (0.111 R)
• M41: 15,225,772 km (0.053 R)
• M42: 15,427,879 km (0.093 R)
• M43: 15,580,169 km (0.12 R)
• M44: 15,834,935 km (0.075 R)
• M45: 16,400,265 km (0.074 R)
• M46: 18,296,268 km (0.115 R)
• M47: 18,943,578 km (0.111 R)
• M48: 18,997,882 km (0.033 R)
• M49: 19,708,173 km (0.089 R)
• M50: 20,038,934 km (0.109 R)
• M51: 22,233,385 km (0.073 R)
• M52: 22,405,273 km (0.075 R)
• M53: 23,504,518 km (0.032 R)
• M54: 23,562,712 km (0.064 R)
• M55: 24,384,453 km (0.115 R)
• M56: 24,798,989 km (0.058 R)
• M57: 25,036,700 km (0.118 R)
• M58: 26,358,397 km (0.091 R)
• M59: 26,418,984 km (0.095 R)
• M60: 26,905,476 km (0.082 R)
• M61: 27,272,440 km (0.105 R)
• M62: 28,444,988 km (0.11 R)
• M63: 29,696,973 km (0.112 R)
• M64: 30,076,054 km (0.09 R)
• M65: 31,866,291 km (0.106 R)
• M66: 31,995,544 km (0.098 R)
• M67: 32,060,170 km (0.047 R)
• M68: 32,579,125 km (0.082 R)
• M69: 32,644,200 km (0.041 R)
• M70: 32,774,350 km (0.113 R)
• M71: 33,559,440 km (0.111 R)
• M72: 33,690,787 km (0.073 R)
• M73: 33,756,610 km (0.035 R)
• M74: 34,483,057 km (0.03 R)
• M75: 35,951,360 km (0.107 R)
• M76: 36,085,998 km (0.092 R)
• M77: 36,964,287 km (0.103 R)
• M78: 37,712,875 km (0.062 R)
• M79: 38,535,364 km (0.086 R)
• M80: 39,571,629 km (0.087 R)
• M81: 40,128,133 km (0.086 R)
• M82: 40,477,145 km (0.09 R)
• M83: 40,827,353 km (0.112 R)
• M84: 41,530,463 km (0.085 R)
• M85: 43,163,025 km (0.114 R)
• M86: 43,306,040 km (0.103 R)
• M87: 43,879,299 km (0.09 R)
• M88: 46,124,763 km (0.095 R)
• M89: 46,930,498 km (0.102 R)
• M90: 48,036,774 km (0.051 R)
• M91: 48,481,678 km (0.088 R)
• M92: 49,599,772 km (0.085 R)
• M93: 50,049,464 km (0.114 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: 511 - 14,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit