🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 12.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.42 AU - 0.62 AU

Year: 254 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,618,507 km

• M1: 156,779 km (0.059 R)
• M2: 257,308 km (0.067 R)
• M3: 369,806 km (0.11 R)
• M4: 476,170 km (0.107 R)
• M5: 614,548 km (0.117 R)
• M6: 699,370 km (0.118 R)
• M7: 806,931 km (0.054 R)
• M8: 927,058 km (0.116 R)
• M9: 1,010,833 km (0.042 R)
• M10: 1,090,568 km (0.086 R)
• M11: 1,169,257 km (0.067 R)
• M12: 1,282,353 km (0.091 R)
• M13: 1,373,308 km (0.119 R)
• M14: 1,608,925 km (0.103 R)
• M15: 1,715,738 km (0.113 R)
• M16: 1,837,361 km (0.106 R)
• M17: 1,949,410 km (0.101 R)
• M18: 2,046,798 km (0.039 R)
• M19: 2,145,832 km (0.062 R)
• M20: 2,233,347 km (0.045 R)
• M21: 2,326,546 km (0.099 R)
• M22: 2,484,970 km (0.078 R)
• M23: 2,600,310 km (0.118 R)
• M24: 2,750,656 km (0.119 R)
• M25: 2,841,312 km (0.061 R)
• M26: 2,947,527 km (0.099 R)
• M27: 3,089,794 km (0.11 R)
• M28: 3,249,415 km (0.111 R)
• M29: 3,375,975 km (0.085 R)
• M30: 3,457,955 km (0.079 R)
• M31: 3,561,327 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 11.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.76 AU - 1.26 AU

Year: 688 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,618,507 km

• M1: 147,653 km (0.105 R)
• M2: 250,576 km (0.069 R)
• M3: 324,179 km (0.032 R)
• M4: 433,385 km (0.098 R)
• M5: 505,342 km (0.059 R)
• M6: 602,131 km (0.111 R)
• M7: 794,963 km (0.102 R)
• M8: 887,564 km (0.074 R)
• M9: 1,094,757 km (0.083 R)
• M10: 1,209,948 km (0.062 R)
• M11: 1,340,547 km (0.048 R)
• M12: 1,481,767 km (0.117 R)
• M13: 1,557,314 km (0.114 R)
• M14: 1,664,127 km (0.093 R)
• M15: 1,767,349 km (0.089 R)
• M16: 1,841,550 km (0.089 R)
• M17: 1,923,081 km (0.106 R)
• M18: 2,025,406 km (0.034 R)
• M19: 2,195,349 km (0.083 R)
• M20: 2,356,615 km (0.106 R)
• M21: 2,432,013 km (0.071 R)
• M22: 2,641,450 km (0.108 R)
• M23: 2,762,773 km (0.116 R)
• M24: 2,842,360 km (0.09 R)
• M25: 2,915,363 km (0.076 R)
• M26: 3,011,256 km (0.1 R)
• M27: 3,198,702 km (0.116 R)
• M28: 3,336,182 km (0.084 R)
• M29: 3,648,542 km (0.109 R)
• M30: 3,760,142 km (0.068 R)
• M31: 3,929,786 km (0.069 R)
• M32: 4,019,695 km (0.097 R)
• M33: 4,201,456 km (0.091 R)
• M34: 4,276,704 km (0.118 R)
• M35: 4,504,990 km (0.101 R)
• M36: 4,633,495 km (0.082 R)
• M37: 4,789,376 km (0.099 R)
• M38: 5,097,697 km (0.114 R)
• M39: 5,412,451 km (0.1 R)
• M40: 5,549,333 km (0.045 R)
• M41: 5,715,087 km (0.105 R)
• M42: 5,882,487 km (0.084 R)
• M43: 5,957,436 km (0.074 R)
• M44: 6,481,328 km (0.105 R)
• M45: 6,617,163 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 14.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.31 AU - 4.51 AU

Year: 5244 Days

Day: 5.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,618,507 km

• M1: 205,547 km (0.083 R)
• M2: 390,301 km (0.109 R)
• M3: 508,334 km (0.079 R)
• M4: 765,792 km (0.058 R)
• M5: 1,053,767 km (0.094 R)
• M6: 1,142,778 km (0.044 R)
• M7: 1,646,025 km (0.095 R)
• M8: 1,840,951 km (0.08 R)
• M9: 2,062,506 km (0.076 R)
• M10: 2,312,633 km (0.11 R)
• M11: 2,717,445 km (0.08 R)
• M12: 2,885,743 km (0.108 R)
• M13: 3,014,397 km (0.117 R)
• M14: 3,434,468 km (0.12 R)
• M15: 3,826,414 km (0.046 R)
• M16: 5,010,033 km (0.055 R)
• M17: 5,723,016 km (0.081 R)
• M18: 5,995,284 km (0.107 R)
• M19: 6,216,091 km (0.083 R)
• M20: 6,355,666 km (0.104 R)
• M21: 7,302,171 km (0.103 R)
• M22: 7,538,237 km (0.112 R)
• M23: 7,657,317 km (0.093 R)
• M24: 8,078,883 km (0.097 R)
• M25: 8,231,324 km (0.049 R)
• M26: 8,353,994 km (0.109 R)
• M27: 8,446,445 km (0.105 R)
• M28: 8,539,046 km (0.044 R)
• M29: 8,882,074 km (0.111 R)
• M30: 9,678,384 km (0.085 R)
• M31: 10,036,072 km (0.057 R)
• M32: 10,167,120 km (0.084 R)
• M33: 10,530,793 km (0.075 R)
• M34: 10,730,954 km (0.078 R)
• M35: 11,168,977 km (0.118 R)
• M36: 11,304,961 km (0.106 R)
• M37: 11,785,320 km (0.043 R)
• M38: 12,097,531 km (0.12 R)
• M39: 12,342,423 km (0.099 R)
• M40: 12,588,810 km (0.058 R)
• M41: 12,694,875 km (0.09 R)
• M42: 13,230,136 km (0.117 R)
• M43: 13,410,103 km (0.099 R)
• M44: 13,736,226 km (0.065 R)
• M45: 13,881,934 km (0.094 R)
• M46: 15,443,736 km (0.1 R)
• M47: 15,557,431 km (0.066 R)
• M48: 15,785,717 km (0.115 R)
• M49: 16,554,500 km (0.12 R)
• M50: 17,256,862 km (0.035 R)
• M51: 17,453,584 km (0.047 R)
• M52: 17,968,948 km (0.11 R)
• M53: 18,088,477 km (0.079 R)
• M54: 18,288,489 km (0.064 R)
• M55: 19,462,833 km (0.094 R)
• M56: 19,997,196 km (0.101 R)
• M57: 20,203,940 km (0.086 R)
• M58: 21,122,322 km (0.079 R)
• M59: 21,544,337 km (0.095 R)
• M60: 22,353,811 km (0.103 R)
• M61: 22,611,419 km (0.095 R)
• M62: 23,086,542 km (0.12 R)
• M63: 23,390,525 km (0.103 R)
• M64: 23,608,489 km (0.082 R)
• M65: 24,619,770 km (0.045 R)
• M66: 24,974,916 km (0.109 R)
• M67: 25,153,087 km (0.073 R)
• M68: 25,690,143 km (0.056 R)
• M69: 25,960,018 km (0.086 R)
• M70: 26,276,268 km (0.112 R)
• M71: 26,639,192 km (0.108 R)
• M72: 26,775,625 km (0.101 R)
• M73: 27,095,166 km (0.087 R)
• M74: 27,461,681 km (0.1 R)
• M75: 28,246,322 km (0.105 R)
• M76: 28,804,621 km (0.088 R)
• M77: 29,225,590 km (0.079 R)
• M78: 30,263,500 km (0.101 R)
• M79: 32,327,053 km (0.078 R)
• M80: 32,618,469 km (0.075 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: 308 - 18,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit