🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 12.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.25 AU - 1.99 AU

Year: 1423 Days

Day: 5.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,284,562 km

• M1: 163,510 km (0.084 R)
• M2: 260,151 km (0.081 R)
• M3: 391,198 km (0.115 R)
• M4: 513,869 km (0.042 R)
• M5: 659,128 km (0.06 R)
• M6: 898,784 km (0.111 R)
• M7: 1,026,092 km (0.093 R)
• M8: 1,111,961 km (0.102 R)
• M9: 1,291,628 km (0.113 R)
• M10: 1,607,130 km (0.101 R)
• M11: 1,736,682 km (0.113 R)
• M12: 2,016,430 km (0.095 R)
• M13: 2,167,075 km (0.109 R)
• M14: 2,674,511 km (0.068 R)
• M15: 2,807,204 km (0.112 R)
• M16: 2,942,141 km (0.094 R)
• M17: 3,056,284 km (0.101 R)
• M18: 3,206,930 km (0.106 R)
• M19: 3,407,690 km (0.065 R)
• M20: 3,600,671 km (0.039 R)
• M21: 3,871,892 km (0.042 R)
• M22: 4,035,253 km (0.06 R)
• M23: 4,213,873 km (0.115 R)
• M24: 4,343,125 km (0.107 R)
• M25: 4,499,904 km (0.112 R)
• M26: 4,698,720 km (0.043 R)
• M27: 4,779,054 km (0.1 R)
• M28: 4,981,908 km (0.108 R)
• M29: 5,326,283 km (0.094 R)
• M30: 5,893,707 km (0.078 R)
• M31: 6,155,354 km (0.075 R)
• M32: 6,361,649 km (0.081 R)
• M33: 6,750,754 km (0.094 R)
• M34: 6,917,705 km (0.034 R)
• M35: 7,055,335 km (0.075 R)
• M36: 7,163,045 km (0.047 R)
• M37: 7,364,404 km (0.114 R)
• M38: 7,458,052 km (0.107 R)
• M39: 7,614,980 km (0.107 R)
• M40: 7,868,399 km (0.05 R)
• M41: 8,060,333 km (0.068 R)
• M42: 8,205,294 km (0.067 R)
• M43: 8,416,227 km (0.04 R)
• M44: 9,043,042 km (0.116 R)
• M45: 9,143,422 km (0.113 R)
• M46: 9,227,346 km (0.082 R)
• M47: 9,429,752 km (0.086 R)
• M48: 9,514,574 km (0.106 R)
• M49: 9,616,750 km (0.084 R)
• M50: 9,873,609 km (0.106 R)
• M51: 10,080,802 km (0.081 R)
• M52: 10,464,221 km (0.111 R)
• M53: 10,552,185 km (0.119 R)
• M54: 10,905,984 km (0.083 R)
• M55: 11,102,256 km (0.084 R)
• M56: 11,263,672 km (0.054 R)
• M57: 11,589,048 km (0.1 R)
• M58: 11,716,356 km (0.097 R)
• M59: 11,862,513 km (0.118 R)
• M60: 12,082,870 km (0.119 R)
• M61: 12,360,225 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 12.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.5 AU - 2.02 AU

Year: 1612 Days

Day: 12.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,284,562 km

• M1: 159,023 km (0.077 R)
• M2: 343,178 km (0.108 R)
• M3: 443,558 km (0.064 R)
• M4: 610,509 km (0.094 R)
• M5: 717,471 km (0.081 R)
• M6: 794,813 km (0.107 R)
• M7: 901,028 km (0.084 R)
• M8: 985,700 km (0.109 R)
• M9: 1,073,514 km (0.119 R)
• M10: 1,437,037 km (0.101 R)
• M11: 1,665,623 km (0.069 R)
• M12: 1,805,347 km (0.112 R)
• M13: 1,992,195 km (0.109 R)
• M14: 2,132,218 km (0.111 R)
• M15: 2,339,262 km (0.047 R)
• M16: 2,422,289 km (0.113 R)
• M17: 2,524,913 km (0.1 R)
• M18: 2,793,142 km (0.056 R)
• M19: 2,930,921 km (0.093 R)
• M20: 3,213,063 km (0.079 R)
• M21: 3,706,886 km (0.073 R)
• M22: 3,946,392 km (0.044 R)
• M23: 4,034,655 km (0.112 R)
• M24: 4,112,595 km (0.106 R)
• M25: 4,224,644 km (0.107 R)
• M26: 4,475,071 km (0.09 R)
• M27: 4,555,704 km (0.104 R)
• M28: 4,800,745 km (0.047 R)
• M29: 4,990,435 km (0.06 R)
• M30: 5,170,402 km (0.118 R)
• M31: 5,438,481 km (0.113 R)
• M32: 5,537,066 km (0.101 R)
• M33: 5,811,428 km (0.114 R)
• M34: 6,026,550 km (0.103 R)
• M35: 6,128,576 km (0.084 R)
• M36: 6,308,692 km (0.081 R)
• M37: 6,464,573 km (0.116 R)
• M38: 6,542,962 km (0.059 R)
• M39: 7,020,030 km (0.116 R)
• M40: 7,222,136 km (0.055 R)
• M41: 7,303,518 km (0.104 R)
• M42: 7,439,801 km (0.118 R)
• M43: 7,923,750 km (0.079 R)
• M44: 8,092,048 km (0.087 R)
• M45: 8,247,331 km (0.097 R)
• M46: 8,632,844 km (0.111 R)
• M47: 8,849,612 km (0.101 R)
• M48: 9,053,514 km (0.112 R)
• M49: 9,214,780 km (0.075 R)
• M50: 9,332,663 km (0.108 R)
• M51: 9,480,765 km (0.095 R)
• M52: 9,704,414 km (0.081 R)
• M53: 9,944,967 km (0.049 R)
• M54: 10,096,211 km (0.113 R)
• M55: 10,340,055 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.7

Radius: 7.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.46 AU - 6.04 AU

Year: 9517 Days

Day: 20.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,284,562 km

• M1: 106,663 km (0.032 R)
• M2: 198,068 km (0.109 R)
• M3: 251,474 km (0.053 R)
• M4: 311,912 km (0.115 R)
• M5: 460,313 km (0.109 R)
• M6: 538,552 km (0.084 R)
• M7: 590,014 km (0.114 R)
• M8: 676,033 km (0.116 R)
• M9: 898,036 km (0.11 R)
• M10: 972,835 km (0.036 R)
• M11: 1,196,783 km (0.115 R)
• M12: 1,336,358 km (0.072 R)
• M13: 1,393,654 km (0.12 R)
• M14: 1,510,789 km (0.06 R)
• M15: 1,946,418 km (0.072 R)
• M16: 2,077,914 km (0.108 R)
• M17: 3,193,017 km (0.093 R)
• M18: 3,789,314 km (0.111 R)
• M19: 3,892,088 km (0.115 R)
• M20: 3,954,171 km (0.115 R)
• M21: 4,290,916 km (0.084 R)
• M22: 4,376,486 km (0.096 R)
• M23: 4,724,750 km (0.112 R)
• M24: 5,081,989 km (0.116 R)
• M25: 5,241,012 km (0.07 R)
• M26: 5,657,492 km (0.09 R)
• M27: 6,375,412 km (0.103 R)
• M28: 6,596,219 km (0.093 R)
• M29: 6,919,949 km (0.059 R)
• M30: 6,995,346 km (0.09 R)
• M31: 7,071,043 km (0.104 R)
• M32: 7,738,399 km (0.089 R)
• M33: 8,106,110 km (0.104 R)
• M34: 8,372,245 km (0.076 R)
• M35: 8,425,801 km (0.067 R)
• M36: 8,641,371 km (0.08 R)
• M37: 8,722,603 km (0.087 R)
• M38: 9,326,380 km (0.083 R)
• M39: 9,605,230 km (0.117 R)
• M40: 9,830,375 km (0.047 R)
• M41: 9,915,197 km (0.118 R)
• M42: 10,000,318 km (0.106 R)
• M43: 10,114,162 km (0.073 R)
• M44: 10,343,197 km (0.058 R)
• M45: 11,722,938 km (0.045 R)
• M46: 11,903,203 km (0.101 R)
• M47: 12,327,463 km (0.115 R)
• M48: 12,480,202 km (0.092 R)
• M49: 12,572,055 km (0.108 R)
• M50: 12,633,540 km (0.111 R)
• M51: 12,880,227 km (0.055 R)
• M52: 13,128,410 km (0.041 R)
• M53: 13,253,175 km (0.104 R)
• M54: 13,378,238 km (0.11 R)
• M55: 13,850,968 km (0.078 R)
• M56: 14,073,420 km (0.042 R)
• M57: 14,201,176 km (0.118 R)
• M58: 14,554,227 km (0.113 R)
• M59: 14,942,583 km (0.056 R)
• M60: 16,295,546 km (0.053 R)
• M61: 16,766,331 km (0.043 R)
• M62: 16,901,717 km (0.075 R)
• M63: 17,037,402 km (0.091 R)
• M64: 17,139,428 km (0.12 R)
• M65: 17,309,970 km (0.099 R)
• M66: 17,446,852 km (0.117 R)
• M67: 17,928,407 km (0.045 R)
• M68: 18,554,175 km (0.085 R)
• M69: 18,729,205 km (0.087 R)
• M70: 19,010,598 km (0.066 R)
• M71: 19,081,059 km (0.047 R)
• M72: 19,151,669 km (0.076 R)
• M73: 19,293,189 km (0.077 R)
• M74: 20,041,926 km (0.077 R)
• M75: 20,582,423 km (0.117 R)
• M76: 20,799,938 km (0.058 R)
• M77: 20,909,145 km (0.095 R)
• M78: 21,200,861 km (0.118 R)
• M79: 21,751,680 km (0.025 R)
• M80: 22,679,935 km (0.07 R)
• M81: 25,892,699 km (0.118 R)
• M82: 26,245,301 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit