🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 14.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.83 AU - 1.15 AU

Year: 636 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 19,295,076 km

• M1: 178,919 km (0.102 R)
• M2: 275,110 km (0.114 R)
• M3: 366,664 km (0.11 R)
• M4: 459,714 km (0.099 R)
• M5: 553,363 km (0.118 R)
• M6: 825,930 km (0.075 R)
• M7: 933,341 km (0.102 R)
• M8: 1,452,296 km (0.04 R)
• M9: 1,574,368 km (0.095 R)
• M10: 1,665,323 km (0.076 R)
• M11: 1,758,373 km (0.093 R)
• M12: 1,901,239 km (0.116 R)
• M13: 2,218,237 km (0.113 R)
• M14: 2,452,507 km (0.067 R)
• M15: 2,626,939 km (0.039 R)
• M16: 2,791,795 km (0.061 R)
• M17: 2,967,124 km (0.087 R)
• M18: 3,124,651 km (0.106 R)
• M19: 3,219,047 km (0.078 R)
• M20: 3,314,341 km (0.12 R)
• M21: 3,433,122 km (0.079 R)
• M22: 3,575,988 km (0.079 R)
• M23: 3,682,501 km (0.07 R)
• M24: 3,813,399 km (0.106 R)
• M25: 4,000,995 km (0.081 R)
• M26: 4,263,839 km (0.048 R)
• M27: 4,466,843 km (0.096 R)
• M28: 4,565,428 km (0.106 R)
• M29: 4,697,972 km (0.085 R)
• M30: 4,882,426 km (0.035 R)
• M31: 5,009,733 km (0.073 R)
• M32: 5,155,143 km (0.113 R)
• M33: 5,310,874 km (0.107 R)
• M34: 5,564,891 km (0.076 R)
• M35: 5,662,279 km (0.114 R)
• M36: 5,913,005 km (0.116 R)
• M37: 6,003,363 km (0.036 R)
• M38: 6,112,419 km (0.116 R)
• M39: 6,323,502 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.9

Radius: 11.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.38 AU - 2.44 AU

Year: 2416 Days

Day: 11.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,295,076 km

• M1: 216,767 km (0.12 R)
• M2: 325,226 km (0.028 R)
• M3: 498,011 km (0.119 R)
• M4: 594,203 km (0.07 R)
• M5: 748,139 km (0.092 R)
• M6: 843,882 km (0.061 R)
• M7: 1,010,534 km (0.088 R)
• M8: 1,198,877 km (0.112 R)
• M9: 1,302,848 km (0.101 R)
• M10: 1,498,223 km (0.079 R)
• M11: 1,645,427 km (0.087 R)
• M12: 1,773,782 km (0.062 R)
• M13: 1,917,994 km (0.079 R)
• M14: 2,028,697 km (0.12 R)
• M15: 2,413,612 km (0.12 R)
• M16: 2,520,126 km (0.117 R)
• M17: 2,628,435 km (0.058 R)
• M18: 2,877,665 km (0.113 R)
• M19: 2,991,060 km (0.106 R)
• M20: 3,120,462 km (0.118 R)
• M21: 3,295,791 km (0.067 R)
• M22: 3,474,560 km (0.074 R)
• M23: 3,595,435 km (0.082 R)
• M24: 4,077,589 km (0.062 R)
• M25: 4,383,218 km (0.103 R)
• M26: 4,763,346 km (0.03 R)
• M27: 5,000,010 km (0.037 R)
• M28: 5,240,563 km (0.043 R)
• M29: 5,344,833 km (0.087 R)
• M30: 5,449,850 km (0.08 R)
• M31: 6,057,816 km (0.114 R)
• M32: 6,149,071 km (0.106 R)
• M33: 6,351,477 km (0.1 R)
• M34: 6,537,277 km (0.09 R)
• M35: 6,612,226 km (0.114 R)
• M36: 6,687,324 km (0.105 R)
• M37: 7,730,021 km (0.11 R)
• M38: 7,908,641 km (0.102 R)
• M39: 8,290,415 km (0.12 R)
• M40: 8,802,040 km (0.104 R)
• M41: 9,113,951 km (0.118 R)
• M42: 9,408,360 km (0.07 R)
• M43: 9,535,518 km (0.098 R)
• M44: 9,770,087 km (0.115 R)
• M45: 10,071,527 km (0.117 R)
• M46: 10,288,594 km (0.047 R)
• M47: 10,441,483 km (0.037 R)
• M48: 10,529,297 km (0.108 R)
• M49: 11,897,369 km (0.063 R)
• M50: 12,150,040 km (0.081 R)
• M51: 12,404,506 km (0.111 R)
• M52: 12,497,556 km (0.025 R)
• M53: 12,637,430 km (0.107 R)
• M54: 13,060,193 km (0.104 R)
• M55: 13,368,515 km (0.067 R)
• M56: 13,751,186 km (0.107 R)
• M57: 14,040,658 km (0.067 R)
• M58: 14,405,228 km (0.091 R)
• M59: 14,503,065 km (0.04 R)
• M60: 14,650,119 km (0.099 R)
• M61: 15,342,907 km (0.085 R)
• M62: 15,844,359 km (0.088 R)
• M63: 15,995,902 km (0.095 R)
• M64: 16,402,210 km (0.052 R)
• M65: 16,504,385 km (0.097 R)
• M66: 16,606,710 km (0.1 R)
• M67: 16,760,646 km (0.028 R)
• M68: 16,940,762 km (0.12 R)
• M69: 17,173,387 km (0.089 R)
• M70: 17,485,149 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 8.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.56 AU - 3.74 AU

Year: 3610 Days

Day: 6.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,295,076 km

• M1: 217,964 km (0.093 R)
• M2: 355,744 km (0.086 R)
• M3: 542,292 km (0.061 R)
• M4: 733,179 km (0.115 R)
• M5: 905,815 km (0.029 R)
• M6: 1,091,765 km (0.068 R)
• M7: 1,279,062 km (0.064 R)
• M8: 1,429,408 km (0.119 R)
• M9: 1,512,883 km (0.091 R)
• M10: 1,709,754 km (0.107 R)
• M11: 1,850,077 km (0.045 R)
• M12: 1,994,289 km (0.086 R)
• M13: 2,061,159 km (0.079 R)
• M14: 2,406,581 km (0.092 R)
• M15: 2,905,340 km (0.105 R)
• M16: 3,058,229 km (0.103 R)
• M17: 3,403,800 km (0.058 R)
• M18: 3,467,978 km (0.07 R)
• M19: 3,878,474 km (0.079 R)
• M20: 3,945,644 km (0.117 R)
• M21: 4,098,084 km (0.037 R)
• M22: 4,200,858 km (0.111 R)
• M23: 4,321,882 km (0.095 R)
• M24: 4,461,457 km (0.084 R)
• M25: 4,709,491 km (0.108 R)
• M26: 4,998,514 km (0.116 R)
• M27: 5,200,620 km (0.085 R)
• M28: 5,670,058 km (0.103 R)
• M29: 5,727,205 km (0.09 R)
• M30: 5,938,736 km (0.099 R)
• M31: 6,016,378 km (0.116 R)
• M32: 6,993,850 km (0.114 R)
• M33: 7,365,152 km (0.035 R)
• M34: 7,849,101 km (0.087 R)
• M35: 8,343,372 km (0.089 R)
• M36: 8,825,526 km (0.119 R)
• M37: 8,936,378 km (0.088 R)
• M38: 9,271,777 km (0.051 R)
• M39: 9,384,574 km (0.091 R)
• M40: 9,520,408 km (0.108 R)
• M41: 9,656,842 km (0.064 R)
• M42: 9,748,246 km (0.071 R)
• M43: 10,047,292 km (0.063 R)
• M44: 10,232,644 km (0.11 R)
• M45: 10,513,140 km (0.071 R)
• M46: 11,105,248 km (0.096 R)
• M47: 11,273,097 km (0.098 R)
• M48: 11,611,188 km (0.106 R)
• M49: 11,781,431 km (0.103 R)
• M50: 12,026,173 km (0.112 R)
• M51: 12,570,410 km (0.051 R)
• M52: 13,785,743 km (0.079 R)
• M53: 13,966,158 km (0.045 R)
• M54: 14,251,142 km (0.085 R)
• M55: 14,511,891 km (0.095 R)
• M56: 14,826,944 km (0.056 R)
• M57: 14,906,081 km (0.111 R)
• M58: 15,624,301 km (0.055 R)
• M59: 15,812,345 km (0.118 R)
• M60: 16,001,287 km (0.097 R)
• M61: 16,217,905 km (0.091 R)
• M62: 16,544,926 km (0.078 R)
• M63: 16,626,906 km (0.11 R)
• M64: 17,260,602 km (0.05 R)
• M65: 17,482,905 km (0.035 R)
• M66: 17,734,080 km (0.059 R)
• M67: 17,818,154 km (0.073 R)
• M68: 18,409,813 km (0.118 R)
• M69: 18,865,039 km (0.087 R)
• M70: 18,922,186 km (0.088 R)
• M71: 19,008,055 km (0.117 R)
• M72: 19,122,647 km (0.111 R)
• M73: 19,266,261 km (0.037 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 13,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit