🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.1

Radius: 12.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.78 AU - 0.98 AU

Year: 542 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,351,932 km

• M1: 154,385 km (0.04 R)
• M2: 265,835 km (0.055 R)
• M3: 410,048 km (0.089 R)
• M4: 495,767 km (0.039 R)
• M5: 573,259 km (0.072 R)
• M6: 685,906 km (0.047 R)
• M7: 839,992 km (0.112 R)
• M8: 961,166 km (0.086 R)
• M9: 1,073,215 km (0.037 R)
• M10: 1,266,795 km (0.1 R)
• M11: 1,413,999 km (0.104 R)
• M12: 1,555,219 km (0.108 R)
• M13: 1,652,009 km (0.081 R)
• M14: 1,826,740 km (0.087 R)
• M15: 1,955,394 km (0.116 R)
• M16: 2,047,247 km (0.055 R)
• M17: 2,242,322 km (0.098 R)
• M18: 2,387,582 km (0.119 R)
• M19: 2,493,348 km (0.118 R)
• M20: 2,651,323 km (0.053 R)
• M21: 2,977,446 km (0.104 R)
• M22: 3,122,407 km (0.095 R)
• M23: 3,238,495 km (0.087 R)
• M24: 3,316,734 km (0.101 R)
• M25: 3,443,145 km (0.083 R)
• M26: 3,627,898 km (0.09 R)
• M27: 3,882,065 km (0.085 R)
• M28: 4,024,033 km (0.093 R)
• M29: 4,321,733 km (0.076 R)
• M30: 4,530,123 km (0.077 R)
• M31: 4,670,894 km (0.092 R)
• M32: 4,777,408 km (0.098 R)
• M33: 4,875,843 km (0.063 R)
• M34: 5,138,537 km (0.107 R)
• M35: 5,303,843 km (0.094 R)
• M36: 5,443,119 km (0.119 R)
• M37: 5,649,564 km (0.082 R)
• M38: 5,954,444 km (0.093 R)
• M39: 6,128,277 km (0.056 R)
• M40: 6,215,941 km (0.106 R)
• M41: 6,362,846 km (0.089 R)
• M42: 6,580,511 km (0.108 R)
• M43: 6,770,351 km (0.106 R)
• M44: 6,850,834 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.7

Radius: 8.3

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.16 AU - 1.26 AU

Year: 873 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 49,351,932 km

• M1: 103,971 km (0.071 R)
• M2: 176,077 km (0.087 R)
• M3: 254,017 km (0.095 R)
• M4: 316,848 km (0.093 R)
• M5: 369,656 km (0.062 R)
• M6: 439,668 km (0.108 R)
• M7: 815,458 km (0.058 R)
• M8: 868,715 km (0.069 R)
• M9: 1,035,666 km (0.107 R)
• M10: 1,152,951 km (0.055 R)
• M11: 1,240,615 km (0.081 R)
• M12: 1,444,068 km (0.072 R)
• M13: 1,583,344 km (0.119 R)
• M14: 1,681,330 km (0.047 R)
• M15: 1,765,704 km (0.113 R)
• M16: 1,915,002 km (0.112 R)
• M17: 1,987,258 km (0.12 R)
• M18: 2,093,173 km (0.115 R)
• M19: 2,201,033 km (0.096 R)
• M20: 2,405,085 km (0.113 R)
• M21: 2,491,852 km (0.081 R)
• M22: 2,562,163 km (0.097 R)
• M23: 2,624,096 km (0.1 R)
• M24: 2,877,365 km (0.062 R)
• M25: 3,176,412 km (0.109 R)
• M26: 3,262,430 km (0.067 R)
• M27: 3,456,160 km (0.109 R)
• M28: 3,713,767 km (0.077 R)
• M29: 3,895,828 km (0.103 R)
• M30: 3,957,163 km (0.087 R)
• M31: 4,049,764 km (0.096 R)
• M32: 4,163,907 km (0.1 R)
• M33: 4,395,485 km (0.044 R)
• M34: 4,523,690 km (0.104 R)
• M35: 4,642,172 km (0.119 R)
• M36: 4,729,088 km (0.074 R)
• M37: 4,860,435 km (0.11 R)
• M38: 4,959,618 km (0.036 R)
• M39: 5,026,189 km (0.111 R)
• M40: 5,126,719 km (0.071 R)
• M41: 5,295,615 km (0.115 R)
• M42: 5,409,160 km (0.07 R)
• M43: 5,708,356 km (0.08 R)
• M44: 5,789,886 km (0.07 R)
• M45: 6,119,750 km (0.083 R)
• M46: 6,516,334 km (0.051 R)
• M47: 6,699,292 km (0.09 R)
• M48: 6,834,678 km (0.108 R)
• M49: 6,933,712 km (0.086 R)
• M50: 7,058,028 km (0.109 R)
• M51: 7,183,241 km (0.096 R)
• M52: 7,563,220 km (0.088 R)
• M53: 7,639,963 km (0.057 R)
• M54: 7,755,602 km (0.093 R)
• M55: 7,833,094 km (0.04 R)
• M56: 7,923,750 km (0.077 R)
• M57: 8,541,440 km (0.098 R)
• M58: 8,661,567 km (0.106 R)
• M59: 8,822,534 km (0.098 R)
• M60: 8,957,322 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.6

Radius: 7.5

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.5 AU - 7.94 AU

Year: 14071 Days

Day: 24 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,351,932 km

• M1: 101,427 km (0.1 R)
• M2: 166,353 km (0.118 R)
• M3: 243,246 km (0.029 R)
• M4: 547,977 km (0.109 R)
• M5: 611,257 km (0.107 R)
• M6: 853,755 km (0.113 R)
• M7: 1,271,133 km (0.089 R)
• M8: 1,357,301 km (0.11 R)
• M9: 1,604,437 km (0.1 R)
• M10: 1,793,230 km (0.09 R)
• M11: 1,939,536 km (0.081 R)
• M12: 2,014,335 km (0.118 R)
• M13: 2,115,314 km (0.038 R)
• M14: 2,375,614 km (0.079 R)
• M15: 2,482,577 km (0.026 R)
• M16: 2,813,038 km (0.101 R)
• M17: 3,364,755 km (0.084 R)
• M18: 3,515,550 km (0.115 R)
• M19: 3,637,771 km (0.084 R)
• M20: 3,699,406 km (0.055 R)
• M21: 3,823,722 km (0.115 R)
• M22: 4,367,659 km (0.094 R)
• M23: 4,532,217 km (0.09 R)
• M24: 4,935,533 km (0.117 R)
• M25: 6,176,896 km (0.098 R)
• M26: 6,324,699 km (0.066 R)
• M27: 8,308,965 km (0.088 R)
• M28: 9,262,053 km (0.104 R)
• M29: 9,516,220 km (0.106 R)
• M30: 9,729,995 km (0.063 R)
• M31: 10,380,447 km (0.108 R)
• M32: 11,314,685 km (0.117 R)
• M33: 11,631,982 km (0.073 R)
• M34: 12,368,453 km (0.073 R)
• M35: 13,596,950 km (0.119 R)
• M36: 13,789,333 km (0.095 R)
• M37: 14,421,085 km (0.056 R)
• M38: 15,361,158 km (0.11 R)
• M39: 16,015,798 km (0.108 R)
• M40: 16,066,662 km (0.055 R)
• M41: 16,168,239 km (0.089 R)
• M42: 16,628,252 km (0.113 R)
• M43: 16,988,933 km (0.096 R)
• M44: 18,139,490 km (0.026 R)
• M45: 18,617,455 km (0.061 R)
• M46: 19,639,956 km (0.096 R)
• M47: 19,966,678 km (0.116 R)
• M48: 20,130,637 km (0.109 R)
• M49: 21,347,018 km (0.077 R)
• M50: 21,514,867 km (0.067 R)
• M51: 26,445,164 km (0.075 R)
• M52: 26,565,141 km (0.064 R)
• M53: 27,289,344 km (0.054 R)
• M54: 27,775,687 km (0.118 R)
• M55: 28,019,831 km (0.116 R)
• M56: 28,142,351 km (0.111 R)
• M57: 28,326,207 km (0.042 R)
• M58: 28,387,692 km (0.118 R)
• M59: 28,880,467 km (0.069 R)
• M60: 29,004,035 km (0.096 R)
• M61: 29,127,902 km (0.102 R)
• M62: 29,438,168 km (0.07 R)
• M63: 30,879,693 km (0.116 R)
• M64: 31,006,103 km (0.088 R)
• M65: 31,132,663 km (0.081 R)
• M66: 31,768,305 km (0.103 R)
• M67: 31,832,033 km (0.078 R)
• M68: 33,246,332 km (0.04 R)
• M69: 34,615,451 km (0.097 R)
• M70: 35,207,859 km (0.072 R)
• M71: 35,803,558 km (0.088 R)
• M72: 37,004,978 km (0.096 R)
• M73: 38,151,646 km (0.108 R)
• M74: 38,968,151 km (0.089 R)
• M75: 39,036,517 km (0.083 R)
• M76: 39,378,648 km (0.095 R)
• M77: 40,549,251 km (0.054 R)
• M78: 41,801,086 km (0.055 R)
• M79: 41,870,948 km (0.095 R)
• M80: 42,080,983 km (0.056 R)
• M81: 42,221,157 km (0.116 R)
• M82: 42,291,318 km (0.107 R)
• M83: 42,572,263 km (0.118 R)
• M84: 43,915,502 km (0.063 R)
• M85: 44,200,187 km (0.083 R)
• M86: 44,485,320 km (0.052 R)
• M87: 45,057,532 km (0.091 R)
• M88: 45,560,181 km (0.096 R)
• M89: 46,281,392 km (0.043 R)
• M90: 46,643,569 km (0.106 R)
• M91: 48,101,251 km (0.079 R)
• M92: 48,467,915 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit