🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 13.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.67 AU

Year: 284 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 36,332,967 km

• M1: 172,935 km (0.073 R)
• M2: 258,505 km (0.079 R)
• M3: 352,004 km (0.095 R)
• M4: 454,927 km (0.113 R)
• M5: 540,048 km (0.116 R)
• M6: 632,201 km (0.106 R)
• M7: 770,878 km (0.089 R)
• M8: 856,747 km (0.082 R)
• M9: 957,576 km (0.117 R)
• M10: 1,066,633 km (0.09 R)
• M11: 1,184,217 km (0.044 R)
• M12: 1,269,338 km (0.113 R)
• M13: 1,365,230 km (0.107 R)
• M14: 1,645,726 km (0.114 R)
• M15: 1,741,918 km (0.055 R)
• M16: 1,873,265 km (0.085 R)
• M17: 2,076,867 km (0.111 R)
• M18: 2,201,632 km (0.093 R)
• M19: 2,323,704 km (0.06 R)
• M20: 2,469,262 km (0.099 R)
• M21: 2,559,171 km (0.039 R)
• M22: 2,720,587 km (0.067 R)
• M23: 2,857,768 km (0.035 R)
• M24: 2,969,219 km (0.086 R)
• M25: 3,076,480 km (0.11 R)
• M26: 3,213,961 km (0.106 R)
• M27: 3,471,269 km (0.042 R)
• M28: 3,590,498 km (0.101 R)
• M29: 3,870,097 km (0.12 R)
• M30: 3,956,564 km (0.099 R)
• M31: 4,062,629 km (0.1 R)
• M32: 4,188,441 km (0.104 R)
• M33: 4,347,763 km (0.102 R)
• M34: 4,489,582 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 12.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.87 AU - 2.49 AU

Year: 2183 Days

Day: 10.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 36,332,967 km

• M1: 163,810 km (0.064 R)
• M2: 280,346 km (0.109 R)
• M3: 372,648 km (0.118 R)
• M4: 500,106 km (0.081 R)
• M5: 775,665 km (0.115 R)
• M6: 940,821 km (0.098 R)
• M7: 1,046,138 km (0.074 R)
• M8: 1,259,913 km (0.101 R)
• M9: 1,447,659 km (0.055 R)
• M10: 1,785,301 km (0.043 R)
• M11: 2,032,137 km (0.049 R)
• M12: 2,302,311 km (0.108 R)
• M13: 2,497,237 km (0.118 R)
• M14: 2,622,002 km (0.106 R)
• M15: 2,813,038 km (0.109 R)
• M16: 2,929,874 km (0.063 R)
• M17: 3,074,984 km (0.057 R)
• M18: 3,317,782 km (0.032 R)
• M19: 3,538,887 km (0.077 R)
• M20: 3,623,111 km (0.114 R)
• M21: 3,937,715 km (0.076 R)
• M22: 4,068,912 km (0.106 R)
• M23: 4,201,755 km (0.119 R)
• M24: 4,306,025 km (0.091 R)
• M25: 4,441,411 km (0.055 R)
• M26: 4,950,044 km (0.05 R)
• M27: 5,044,590 km (0.109 R)
• M28: 5,123,727 km (0.115 R)
• M29: 5,428,608 km (0.099 R)
• M30: 5,542,452 km (0.032 R)
• M31: 5,739,472 km (0.119 R)
• M32: 5,922,131 km (0.114 R)
• M33: 6,899,454 km (0.105 R)
• M34: 7,040,674 km (0.116 R)
• M35: 7,182,942 km (0.113 R)
• M36: 7,308,155 km (0.119 R)
• M37: 7,560,676 km (0.114 R)
• M38: 7,761,287 km (0.06 R)
• M39: 7,944,993 km (0.1 R)
• M40: 8,354,592 km (0.111 R)
• M41: 8,599,783 km (0.115 R)
• M42: 9,155,539 km (0.077 R)
• M43: 9,291,524 km (0.069 R)
• M44: 9,506,496 km (0.069 R)
• M45: 10,646,432 km (0.055 R)
• M46: 11,056,779 km (0.06 R)
• M47: 11,139,357 km (0.088 R)
• M48: 11,284,616 km (0.039 R)
• M49: 11,493,156 km (0.115 R)
• M50: 11,850,545 km (0.036 R)
• M51: 12,340,029 km (0.112 R)
• M52: 12,447,291 km (0.064 R)
• M53: 12,554,852 km (0.116 R)
• M54: 12,988,237 km (0.053 R)
• M55: 13,272,772 km (0.096 R)
• M56: 13,892,257 km (0.093 R)
• M57: 14,205,664 km (0.103 R)
• M58: 14,634,711 km (0.099 R)
• M59: 14,953,504 km (0.086 R)
• M60: 15,045,058 km (0.044 R)
• M61: 15,228,614 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.7

Radius: 14.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.99 AU - 5.03 AU

Year: 7606 Days

Day: 12.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,332,967 km

• M1: 204,051 km (0.075 R)
• M2: 352,153 km (0.061 R)
• M3: 461,210 km (0.114 R)
• M4: 587,022 km (0.104 R)
• M5: 809,773 km (0.044 R)
• M6: 1,360,443 km (0.117 R)
• M7: 1,483,712 km (0.067 R)
• M8: 1,818,961 km (0.077 R)
• M9: 1,936,245 km (0.078 R)
• M10: 2,076,418 km (0.076 R)
• M11: 2,220,332 km (0.073 R)
• M12: 2,806,606 km (0.119 R)
• M13: 3,036,089 km (0.096 R)
• M14: 3,587,357 km (0.076 R)
• M15: 3,711,523 km (0.101 R)
• M16: 4,222,400 km (0.042 R)
• M17: 4,620,480 km (0.12 R)
• M18: 4,755,866 km (0.06 R)
• M19: 5,058,652 km (0.114 R)
• M20: 5,567,584 km (0.119 R)
• M21: 5,886,826 km (0.097 R)
• M22: 6,152,661 km (0.107 R)
• M23: 6,696,001 km (0.053 R)
• M24: 6,818,970 km (0.084 R)
• M25: 7,700,251 km (0.086 R)
• M26: 7,861,518 km (0.091 R)
• M27: 8,418,022 km (0.095 R)
• M28: 8,550,865 km (0.058 R)
• M29: 8,717,816 km (0.106 R)
• M30: 8,852,304 km (0.106 R)
• M31: 9,089,118 km (0.104 R)
• M32: 9,259,659 km (0.11 R)
• M33: 9,396,841 km (0.114 R)
• M34: 9,534,770 km (0.101 R)
• M35: 9,882,286 km (0.068 R)
• M36: 10,057,764 km (0.055 R)
• M37: 10,769,700 km (0.056 R)
• M38: 11,095,375 km (0.075 R)
• M39: 11,351,038 km (0.057 R)
• M40: 11,682,547 km (0.115 R)
• M41: 11,942,697 km (0.033 R)
• M42: 12,355,288 km (0.096 R)
• M43: 12,620,226 km (0.077 R)
• M44: 12,734,519 km (0.074 R)
• M45: 13,387,962 km (0.117 R)
• M46: 14,289,439 km (0.113 R)
• M47: 14,607,634 km (0.115 R)
• M48: 14,887,980 km (0.117 R)
• M49: 15,089,339 km (0.025 R)
• M50: 15,739,641 km (0.049 R)
• M51: 16,192,174 km (0.098 R)
• M52: 17,236,517 km (0.091 R)
• M53: 18,302,701 km (0.044 R)
• M54: 18,561,655 km (0.059 R)
• M55: 18,735,039 km (0.102 R)
• M56: 19,654,168 km (0.074 R)
• M57: 19,875,274 km (0.036 R)
• M58: 20,677,717 km (0.116 R)
• M59: 20,857,534 km (0.091 R)
• M60: 21,037,799 km (0.071 R)
• M61: 23,616,118 km (0.087 R)
• M62: 24,370,989 km (0.077 R)
• M63: 25,277,702 km (0.106 R)
• M64: 25,373,744 km (0.111 R)
• M65: 25,566,276 km (0.045 R)
• M66: 26,389,962 km (0.068 R)
• M67: 26,487,500 km (0.053 R)
• M68: 27,419,644 km (0.093 R)
• M69: 27,765,664 km (0.111 R)
• M70: 29,669,895 km (0.088 R)
• M71: 29,923,613 km (0.076 R)
• M72: 30,996,978 km (0.083 R)
• M73: 31,305,898 km (0.067 R)
• M74: 32,030,849 km (0.072 R)
• M75: 32,552,197 km (0.097 R)
• M76: 32,656,766 km (0.111 R)
• M77: 33,497,506 km (0.113 R)
• M78: 34,026,484 km (0.072 R)
• M79: 34,505,048 km (0.093 R)
• M80: 34,611,711 km (0.1 R)
• M81: 36,116,217 km (0.026 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 13,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit