🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 10.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.47 AU - 0.77 AU

Year: 331 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,609,126 km

• M1: 133,292 km (0.029 R)
• M2: 237,412 km (0.086 R)
• M3: 336,894 km (0.089 R)
• M4: 444,306 km (0.087 R)
• M5: 528,080 km (0.106 R)
• M6: 594,951 km (0.118 R)
• M7: 668,852 km (0.104 R)
• M8: 771,476 km (0.109 R)
• M9: 879,935 km (0.069 R)
• M10: 949,946 km (0.113 R)
• M11: 1,100,442 km (0.07 R)
• M12: 1,219,821 km (0.075 R)
• M13: 1,439,580 km (0.045 R)
• M14: 1,514,230 km (0.036 R)
• M15: 1,628,672 km (0.117 R)
• M16: 1,770,940 km (0.045 R)
• M17: 1,846,337 km (0.063 R)
• M18: 1,912,459 km (0.065 R)
• M19: 2,073,426 km (0.098 R)
• M20: 2,179,791 km (0.108 R)
• M21: 2,277,179 km (0.092 R)
• M22: 2,437,099 km (0.067 R)
• M23: 2,526,858 km (0.034 R)
• M24: 2,768,159 km (0.026 R)
• M25: 2,927,331 km (0.078 R)
• M26: 3,138,115 km (0.097 R)
• M27: 3,205,434 km (0.055 R)
• M28: 3,291,752 km (0.116 R)
• M29: 3,385,250 km (0.106 R)
• M30: 3,460,648 km (0.086 R)
• M31: 3,593,939 km (0.09 R)
• M32: 3,670,982 km (0.09 R)
• M33: 3,852,744 km (0.069 R)
• M34: 3,964,493 km (0.054 R)
• M35: 4,130,996 km (0.086 R)
• M36: 4,252,170 km (0.097 R)
• M37: 4,644,116 km (0.075 R)
• M38: 4,742,253 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986

Radius: 12.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.68 AU - 2.9 AU

Year: 3161 Days

Day: 13.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,609,126 km

• M1: 285,134 km (0.12 R)
• M2: 417,976 km (0.104 R)
• M3: 513,121 km (0.101 R)
• M4: 668,104 km (0.037 R)
• M5: 840,590 km (0.113 R)
• M6: 956,529 km (0.065 R)
• M7: 1,180,028 km (0.093 R)
• M8: 1,448,855 km (0.092 R)
• M9: 1,951,355 km (0.097 R)
• M10: 2,077,316 km (0.11 R)
• M11: 2,255,038 km (0.117 R)
• M12: 2,354,371 km (0.102 R)
• M13: 3,035,042 km (0.108 R)
• M14: 3,126,595 km (0.105 R)
• M15: 3,219,197 km (0.052 R)
• M16: 3,540,832 km (0.116 R)
• M17: 3,793,952 km (0.114 R)
• M18: 3,932,629 km (0.073 R)
• M19: 4,215,369 km (0.104 R)
• M20: 4,400,721 km (0.113 R)
• M21: 4,929,699 km (0.098 R)
• M22: 5,456,582 km (0.085 R)
• M23: 5,749,645 km (0.099 R)
• M24: 5,955,491 km (0.03 R)
• M25: 6,047,793 km (0.092 R)
• M26: 6,233,893 km (0.104 R)
• M27: 6,421,937 km (0.101 R)
• M28: 6,803,562 km (0.118 R)
• M29: 7,414,669 km (0.088 R)
• M30: 7,539,134 km (0.105 R)
• M31: 7,639,066 km (0.028 R)
• M32: 7,840,424 km (0.05 R)
• M33: 7,967,134 km (0.094 R)
• M34: 8,742,051 km (0.079 R)
• M35: 9,191,742 km (0.059 R)
• M36: 9,271,926 km (0.107 R)
• M37: 9,352,410 km (0.095 R)
• M38: 9,540,903 km (0.088 R)
• M39: 10,196,740 km (0.109 R)
• M40: 10,446,569 km (0.1 R)
• M41: 10,530,194 km (0.091 R)
• M42: 10,642,243 km (0.095 R)
• M43: 10,782,715 km (0.108 R)
• M44: 10,952,210 km (0.119 R)
• M45: 11,236,595 km (0.097 R)
• M46: 11,552,097 km (0.117 R)
• M47: 11,958,106 km (0.102 R)
• M48: 12,162,905 km (0.058 R)
• M49: 12,724,496 km (0.075 R)
• M50: 12,963,553 km (0.113 R)
• M51: 13,598,147 km (0.08 R)
• M52: 13,781,255 km (0.051 R)
• M53: 14,150,014 km (0.051 R)
• M54: 14,490,947 km (0.098 R)
• M55: 14,584,446 km (0.106 R)
• M56: 15,117,912 km (0.109 R)
• M57: 15,434,611 km (0.056 R)
• M58: 15,849,745 km (0.103 R)
• M59: 16,042,576 km (0.113 R)
• M60: 16,430,633 km (0.071 R)
• M61: 17,084,077 km (0.114 R)
• M62: 17,646,415 km (0.076 R)
• M63: 17,912,999 km (0.062 R)
• M64: 18,113,909 km (0.063 R)
• M65: 18,214,738 km (0.037 R)
• M66: 18,383,035 km (0.104 R)
• M67: 20,268,268 km (0.074 R)
• M68: 20,477,705 km (0.104 R)
• M69: 21,180,815 km (0.112 R)
• M70: 21,393,393 km (0.066 R)
• M71: 22,286,343 km (0.112 R)
• M72: 22,430,406 km (0.104 R)
• M73: 23,740,434 km (0.112 R)
• M74: 24,108,744 km (0.108 R)
• M75: 24,664,799 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 13.3

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.6 AU - 4.78 AU

Year: 5817 Days

Day: 14.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,609,126 km

• M1: 248,183 km (0.092 R)
• M2: 347,217 km (0.09 R)
• M3: 736,321 km (0.107 R)
• M4: 1,147,416 km (0.081 R)
• M5: 1,471,445 km (0.115 R)
• M6: 1,772,735 km (0.101 R)
• M7: 1,961,677 km (0.088 R)
• M8: 2,047,097 km (0.081 R)
• M9: 2,585,949 km (0.076 R)
• M10: 3,665,447 km (0.114 R)
• M11: 4,167,049 km (0.097 R)
• M12: 4,534,461 km (0.115 R)
• M13: 5,278,860 km (0.088 R)
• M14: 6,015,480 km (0.117 R)
• M15: 7,072,090 km (0.1 R)
• M16: 7,388,040 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.7

Radius: 3.8

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.87 AU - 6.75 AU

Year: 10751 Days

Day: 20 Hours

Environment

Temp: -222 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,609,126 km

• M1: 57,745 km (0.065 R)
• M2: 130,898 km (0.115 R)
• M3: 171,140 km (0.115 R)
• M4: 257,608 km (0.057 R)
• M5: 367,861 km (0.11 R)
• M6: 407,953 km (0.107 R)
• M7: 537,206 km (0.052 R)
• M8: 642,373 km (0.06 R)
• M9: 678,875 km (0.053 R)
• M10: 779,854 km (0.111 R)
• M11: 885,619 km (0.078 R)
• M12: 926,609 km (0.118 R)
• M13: 982,110 km (0.108 R)
• M14: 1,260,811 km (0.104 R)
• M15: 1,546,244 km (0.08 R)
• M16: 1,764,656 km (0.117 R)
• M17: 2,119,353 km (0.119 R)
• M18: 2,399,550 km (0.049 R)
• M19: 2,437,847 km (0.062 R)
• M20: 2,592,830 km (0.066 R)
• M21: 2,791,047 km (0.039 R)
• M22: 3,809,211 km (0.09 R)
• M23: 4,148,648 km (0.098 R)
• M24: 4,427,199 km (0.059 R)
• M25: 4,521,446 km (0.093 R)
• M26: 5,002,254 km (0.107 R)
• M27: 5,199,124 km (0.105 R)
• M28: 5,524,500 km (0.071 R)
• M29: 5,651,359 km (0.112 R)
• M30: 6,037,770 km (0.105 R)
• M31: 6,459,187 km (0.109 R)
• M32: 6,944,782 km (0.105 R)
• M33: 6,972,009 km (0.056 R)
• M34: 6,999,385 km (0.11 R)
• M35: 7,247,269 km (0.113 R)
• M36: 7,413,921 km (0.108 R)
• M37: 7,525,820 km (0.112 R)
• M38: 8,151,289 km (0.089 R)
• M39: 8,237,906 km (0.073 R)
• M40: 9,420,926 km (0.077 R)
• M41: 10,093,967 km (0.087 R)
• M42: 10,373,715 km (0.055 R)
• M43: 10,467,662 km (0.086 R)
• M44: 11,324,708 km (0.11 R)
• M45: 11,453,512 km (0.073 R)
• M46: 11,615,377 km (0.083 R)
• M47: 12,237,106 km (0.102 R)
• M48: 13,071,413 km (0.119 R)
• M49: 13,139,031 km (0.062 R)
• M50: 13,649,160 km (0.112 R)
• M51: 13,855,156 km (0.094 R)
• M52: 14,269,991 km (0.105 R)
• M53: 14,304,848 km (0.119 R)
• M54: 14,339,554 km (0.087 R)
• M55: 14,444,123 km (0.073 R)
• M56: 14,583,848 km (0.098 R)
• M57: 14,654,009 km (0.118 R)
• M58: 15,253,896 km (0.106 R)
• M59: 15,396,314 km (0.095 R)
• M60: 15,610,687 km (0.114 R)
• M61: 16,404,903 km (0.119 R)
• M62: 17,286,333 km (0.108 R)
• M63: 17,509,084 km (0.104 R)
• M64: 18,258,570 km (0.057 R)
• M65: 18,485,360 km (0.08 R)
• M66: 18,523,208 km (0.096 R)
• M67: 18,561,206 km (0.058 R)
• M68: 19,248,309 km (0.085 R)
• M69: 19,440,542 km (0.08 R)
• M70: 19,517,735 km (0.089 R)
• M71: 21,160,320 km (0.104 R)
• M72: 21,199,963 km (0.102 R)
• M73: 21,398,629 km (0.109 R)
• M74: 22,724,964 km (0.102 R)
• M75: 23,009,648 km (0.108 R)
• M76: 23,870,883 km (0.063 R)
• M77: 24,868,103 km (0.115 R)
• M78: 25,413,985 km (0.092 R)
• M79: 25,498,209 km (0.073 R)
• M80: 25,751,777 km (0.068 R)
• M81: 25,794,114 km (0.107 R)
• M82: 26,006,094 km (0.065 R)
• M83: 26,048,580 km (0.116 R)
• M84: 26,133,551 km (0.111 R)
• M85: 26,645,625 km (0.073 R)
• M86: 27,074,971 km (0.095 R)
• M87: 27,853,328 km (0.099 R)
• M88: 28,070,844 km (0.096 R)
• M89: 28,157,910 km (0.113 R)
• M90: 28,902,458 km (0.093 R)
• M91: 29,343,473 km (0.116 R)
• M92: 29,387,754 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 16,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit