🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 13

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.68 AU - 0.74 AU

Year: 399 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 24,418,134 km

• M1: 162,463 km (0.111 R)
• M2: 285,882 km (0.086 R)
• M3: 407,505 km (0.119 R)
• M4: 504,594 km (0.036 R)
• M5: 587,172 km (0.103 R)
• M6: 682,017 km (0.041 R)
• M7: 765,642 km (0.092 R)
• M8: 982,858 km (0.07 R)
• M9: 1,071,869 km (0.113 R)
• M10: 1,171,950 km (0.066 R)
• M11: 1,339,200 km (0.109 R)
• M12: 1,470,098 km (0.117 R)
• M13: 1,619,397 km (0.119 R)
• M14: 1,894,358 km (0.095 R)
• M15: 1,977,983 km (0.069 R)
• M16: 2,067,891 km (0.084 R)
• M17: 2,205,372 km (0.119 R)
• M18: 2,288,399 km (0.103 R)
• M19: 2,446,823 km (0.076 R)
• M20: 2,609,136 km (0.069 R)
• M21: 2,735,995 km (0.11 R)
• M22: 2,853,729 km (0.117 R)
• M23: 2,961,888 km (0.112 R)
• M24: 3,082,913 km (0.051 R)
• M25: 3,217,401 km (0.067 R)
• M26: 3,335,883 km (0.073 R)
• M27: 3,425,791 km (0.108 R)
• M28: 3,608,151 km (0.058 R)
• M29: 3,731,569 km (0.089 R)
• M30: 3,919,315 km (0.064 R)
• M31: 4,027,175 km (0.117 R)
• M32: 4,168,096 km (0.106 R)
• M33: 4,323,827 km (0.111 R)
• M34: 4,415,680 km (0.101 R)
• M35: 4,547,925 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.5

Radius: 8.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.13 AU - 1.67 AU

Year: 1105 Days

Day: 13 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,418,134 km

• M1: 102,175 km (0.114 R)
• M2: 158,873 km (0.075 R)
• M3: 297,550 km (0.079 R)
• M4: 492,327 km (0.096 R)
• M5: 585,825 km (0.11 R)
• M6: 665,262 km (0.109 R)
• M7: 759,359 km (0.051 R)
• M8: 824,733 km (0.094 R)
• M9: 1,008,738 km (0.1 R)
• M10: 1,099,694 km (0.104 R)
• M11: 1,155,644 km (0.119 R)
• M12: 1,355,955 km (0.091 R)
• M13: 1,429,707 km (0.097 R)
• M14: 2,030,043 km (0.102 R)
• M15: 2,122,794 km (0.036 R)
• M16: 2,240,827 km (0.087 R)
• M17: 2,450,563 km (0.093 R)
• M18: 2,709,068 km (0.105 R)
• M19: 2,760,081 km (0.059 R)
• M20: 2,828,746 km (0.089 R)
• M21: 2,941,393 km (0.102 R)
• M22: 3,002,728 km (0.097 R)
• M23: 3,117,769 km (0.071 R)
• M24: 3,370,440 km (0.117 R)
• M25: 3,425,492 km (0.077 R)
• M26: 3,490,118 km (0.096 R)
• M27: 3,601,868 km (0.072 R)
• M28: 3,667,541 km (0.104 R)
• M29: 3,771,662 km (0.112 R)
• M30: 3,973,020 km (0.06 R)
• M31: 4,079,983 km (0.047 R)
• M32: 4,286,877 km (0.081 R)
• M33: 4,376,486 km (0.117 R)
• M34: 4,649,352 km (0.075 R)
• M35: 4,969,641 km (0.083 R)
• M36: 5,254,326 km (0.104 R)
• M37: 5,382,681 km (0.108 R)
• M38: 5,501,162 km (0.12 R)
• M39: 5,729,748 km (0.087 R)
• M40: 5,983,765 km (0.093 R)
• M41: 6,095,365 km (0.08 R)
• M42: 6,207,713 km (0.059 R)
• M43: 6,264,112 km (0.114 R)
• M44: 6,411,615 km (0.092 R)
• M45: 6,537,277 km (0.112 R)
• M46: 6,617,761 km (0.083 R)
• M47: 6,721,582 km (0.097 R)
• M48: 6,826,001 km (0.112 R)
• M49: 7,083,609 km (0.095 R)
• M50: 7,142,550 km (0.116 R)
• M51: 7,439,951 km (0.036 R)
• M52: 7,584,163 km (0.114 R)
• M53: 7,705,038 km (0.11 R)
• M54: 7,838,779 km (0.106 R)
• M55: 8,232,072 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 14.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.39 AU - 3.73 AU

Year: 4479 Days

Day: 6.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,418,134 km

• M1: 239,207 km (0.108 R)
• M2: 397,930 km (0.046 R)
• M3: 584,628 km (0.112 R)
• M4: 861,085 km (0.098 R)
• M5: 1,194,389 km (0.079 R)
• M6: 1,350,270 km (0.09 R)
• M7: 1,712,447 km (0.089 R)
• M8: 1,890,319 km (0.109 R)
• M9: 2,169,020 km (0.104 R)
• M10: 2,477,939 km (0.114 R)
• M11: 2,995,099 km (0.076 R)
• M12: 3,102,660 km (0.115 R)
• M13: 3,622,064 km (0.104 R)
• M14: 3,775,551 km (0.092 R)
• M15: 4,269,523 km (0.051 R)
• M16: 4,370,801 km (0.073 R)
• M17: 4,472,976 km (0.116 R)
• M18: 4,784,140 km (0.1 R)
• M19: 5,145,568 km (0.09 R)
• M20: 5,275,270 km (0.103 R)
• M21: 5,670,956 km (0.104 R)
• M22: 5,917,643 km (0.106 R)
• M23: 6,099,255 km (0.092 R)
• M24: 6,375,263 km (0.029 R)
• M25: 6,820,765 km (0.12 R)
• M26: 6,963,631 km (0.101 R)
• M27: 7,155,565 km (0.082 R)
• M28: 7,471,217 km (0.104 R)
• M29: 7,916,121 km (0.081 R)
• M30: 8,522,591 km (0.091 R)
• M31: 8,779,899 km (0.076 R)
• M32: 8,909,451 km (0.086 R)
• M33: 9,091,960 km (0.116 R)
• M34: 9,328,325 km (0.098 R)
• M35: 9,941,975 km (0.103 R)
• M36: 10,651,368 km (0.11 R)
• M37: 11,490,313 km (0.055 R)
• M38: 11,660,705 km (0.032 R)
• M39: 12,004,032 km (0.095 R)
• M40: 12,817,845 km (0.116 R)
• M41: 12,994,669 km (0.073 R)
• M42: 13,709,747 km (0.042 R)
• M43: 13,981,267 km (0.108 R)
• M44: 14,621,696 km (0.094 R)
• M45: 15,116,117 km (0.084 R)
• M46: 16,153,129 km (0.081 R)
• M47: 16,248,573 km (0.072 R)
• M48: 16,599,978 km (0.108 R)
• M49: 17,604,229 km (0.053 R)
• M50: 18,461,574 km (0.071 R)
• M51: 18,594,567 km (0.094 R)
• M52: 18,962,428 km (0.111 R)
• M53: 19,433,811 km (0.069 R)
• M54: 19,875,124 km (0.095 R)
• M55: 20,079,924 km (0.104 R)
• M56: 20,216,806 km (0.107 R)
• M57: 20,560,582 km (0.113 R)
• M58: 20,802,332 km (0.049 R)
• M59: 21,079,686 km (0.103 R)
• M60: 21,323,531 km (0.116 R)
• M61: 21,428,249 km (0.064 R)
• M62: 21,673,291 km (0.053 R)
• M63: 22,378,794 km (0.094 R)
• M64: 22,591,822 km (0.12 R)
• M65: 22,734,239 km (0.1 R)
• M66: 23,848,444 km (0.065 R)
• M67: 24,284,372 km (0.05 R)
• M68: 24,430,379 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 13.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.64 AU - 6.2 AU

Year: 8415 Days

Day: 5.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,418,134 km

• M1: 179,069 km (0.107 R)
• M2: 721,511 km (0.081 R)
• M3: 1,567,337 km (0.058 R)
• M4: 2,039,917 km (0.098 R)
• M5: 2,276,730 km (0.056 R)
• M6: 2,406,880 km (0.111 R)
• M7: 2,640,702 km (0.066 R)
• M8: 3,517,794 km (0.113 R)
• M9: 4,057,543 km (0.12 R)
• M10: 4,582,332 km (0.057 R)
• M11: 4,748,236 km (0.08 R)
• M12: 5,987,356 km (0.066 R)
• M13: 6,584,550 km (0.104 R)
• M14: 6,701,685 km (0.109 R)
• M15: 6,795,782 km (0.107 R)
• M16: 7,273,299 km (0.107 R)
• M17: 8,085,017 km (0.037 R)
• M18: 8,642,269 km (0.111 R)
• M19: 9,081,339 km (0.118 R)
• M20: 9,316,806 km (0.078 R)
• M21: 11,441,096 km (0.099 R)
• M22: 11,780,832 km (0.097 R)
• M23: 12,066,415 km (0.042 R)
• M24: 12,383,413 km (0.115 R)
• M25: 12,761,446 km (0.038 R)
• M26: 12,849,260 km (0.043 R)
• M27: 13,143,370 km (0.114 R)
• M28: 14,039,012 km (0.062 R)
• M29: 15,326,003 km (0.049 R)
• M30: 16,173,325 km (0.072 R)
• M31: 16,650,542 km (0.114 R)
• M32: 17,586,426 km (0.104 R)
• M33: 17,684,263 km (0.057 R)
• M34: 17,880,386 km (0.099 R)
• M35: 18,110,169 km (0.069 R)
• M36: 18,373,910 km (0.112 R)
• M37: 18,506,304 km (0.115 R)
• M38: 19,273,591 km (0.094 R)
• M39: 19,509,208 km (0.085 R)
• M40: 19,610,486 km (0.05 R)
• M41: 19,711,913 km (0.109 R)
• M42: 21,150,446 km (0.083 R)
• M43: 21,428,249 km (0.077 R)
• M44: 21,707,399 km (0.117 R)
• M45: 22,269,139 km (0.09 R)
• M46: 22,410,359 km (0.072 R)
• M47: 22,978,083 km (0.034 R)
• M48: 23,766,464 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit