🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 10.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.65 AU - 0.87 AU

Year: 466 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 37,889,003 km

• M1: 136,732 km (0.097 R)
• M2: 207,941 km (0.119 R)
• M3: 317,895 km (0.116 R)
• M4: 387,010 km (0.084 R)
• M5: 460,313 km (0.107 R)
• M6: 530,025 km (0.062 R)
• M7: 634,445 km (0.095 R)
• M8: 714,330 km (0.091 R)
• M9: 790,625 km (0.032 R)
• M10: 952,340 km (0.069 R)
• M11: 1,168,359 km (0.049 R)
• M12: 1,350,270 km (0.112 R)
• M13: 1,527,394 km (0.062 R)
• M14: 1,879,248 km (0.102 R)
• M15: 1,972,448 km (0.078 R)
• M16: 2,072,678 km (0.071 R)
• M17: 2,240,079 km (0.095 R)
• M18: 2,383,842 km (0.032 R)
• M19: 2,485,269 km (0.116 R)
• M20: 2,622,750 km (0.084 R)
• M21: 2,692,612 km (0.109 R)
• M22: 2,833,982 km (0.095 R)
• M23: 2,911,623 km (0.103 R)
• M24: 3,001,980 km (0.065 R)
• M25: 3,093,534 km (0.076 R)
• M26: 3,210,670 km (0.109 R)
• M27: 3,304,318 km (0.112 R)
• M28: 3,475,009 km (0.067 R)
• M29: 3,577,633 km (0.034 R)
• M30: 3,655,274 km (0.094 R)
• M31: 3,825,517 km (0.1 R)
• M32: 3,978,256 km (0.085 R)
• M33: 4,092,549 km (0.084 R)
• M34: 4,173,781 km (0.118 R)
• M35: 4,290,018 km (0.093 R)
• M36: 4,414,035 km (0.069 R)
• M37: 4,511,423 km (0.103 R)
• M38: 4,588,466 km (0.113 R)
• M39: 4,680,169 km (0.114 R)
• M40: 4,758,110 km (0.044 R)
• M41: 4,836,649 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.4

Radius: 11.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.63 AU - 2.63 AU

Year: 2998 Days

Day: 5.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 55 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,889,003 km

• M1: 160,519 km (0.067 R)
• M2: 258,356 km (0.064 R)
• M3: 368,908 km (0.112 R)
• M4: 516,861 km (0.102 R)
• M5: 599,887 km (0.062 R)
• M6: 816,804 km (0.086 R)
• M7: 935,585 km (0.089 R)
• M8: 1,011,730 km (0.107 R)
• M9: 1,243,308 km (0.118 R)
• M10: 1,403,976 km (0.08 R)
• M11: 1,940,284 km (0.119 R)
• M12: 2,077,615 km (0.092 R)
• M13: 2,218,237 km (0.105 R)
• M14: 2,348,986 km (0.096 R)
• M15: 2,509,355 km (0.117 R)
• M16: 2,673,464 km (0.108 R)
• M17: 2,983,580 km (0.072 R)
• M18: 3,410,383 km (0.081 R)
• M19: 3,516,448 km (0.092 R)
• M20: 3,903,906 km (0.116 R)
• M21: 4,014,908 km (0.079 R)
• M22: 4,094,943 km (0.099 R)
• M23: 4,175,426 km (0.094 R)
• M24: 4,619,283 km (0.104 R)
• M25: 5,043,842 km (0.038 R)
• M26: 5,147,663 km (0.077 R)
• M27: 5,498,919 km (0.093 R)
• M28: 5,930,658 km (0.114 R)
• M29: 6,095,365 km (0.111 R)
• M30: 6,298,818 km (0.075 R)
• M31: 6,750,754 km (0.078 R)
• M32: 6,884,494 km (0.105 R)
• M33: 7,135,220 km (0.075 R)
• M34: 7,349,893 km (0.111 R)
• M35: 7,665,844 km (0.096 R)
• M36: 7,905,649 km (0.114 R)
• M37: 8,188,838 km (0.092 R)
• M38: 8,434,029 km (0.106 R)
• M39: 8,764,939 km (0.119 R)
• M40: 9,184,561 km (0.065 R)
• M41: 9,290,477 km (0.115 R)
• M42: 9,567,831 km (0.119 R)
• M43: 9,675,242 km (0.058 R)
• M44: 9,848,028 km (0.091 R)
• M45: 10,262,264 km (0.119 R)
• M46: 10,372,219 km (0.038 R)
• M47: 10,927,975 km (0.069 R)
• M48: 11,266,216 km (0.071 R)
• M49: 11,493,455 km (0.06 R)
• M50: 11,722,340 km (0.111 R)
• M51: 12,138,222 km (0.03 R)
• M52: 12,231,272 km (0.119 R)
• M53: 12,324,621 km (0.051 R)
• M54: 12,700,261 km (0.113 R)
• M55: 12,794,657 km (0.083 R)
• M56: 13,679,977 km (0.088 R)
• M57: 13,873,856 km (0.115 R)
• M58: 13,971,244 km (0.1 R)
• M59: 14,461,477 km (0.089 R)
• M60: 14,634,262 km (0.111 R)
• M61: 14,783,112 km (0.05 R)
• M62: 15,509,110 km (0.103 R)
• M63: 15,686,085 km (0.058 R)
• M64: 16,375,133 km (0.08 R)
• M65: 16,710,381 km (0.092 R)
• M66: 16,839,933 km (0.099 R)
• M67: 16,995,814 km (0.06 R)
• M68: 17,152,293 km (0.099 R)
• M69: 17,492,778 km (0.074 R)
• M70: 17,571,616 km (0.065 R)
• M71: 17,703,412 km (0.111 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.1

Radius: 7.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.17 AU - 7.55 AU

Year: 12630 Days

Day: 20.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,889,003 km

• M1: 93,199 km (0.076 R)
• M2: 259,702 km (0.086 R)
• M3: 318,643 km (0.067 R)
• M4: 372,050 km (0.109 R)
• M5: 689,646 km (0.082 R)
• M6: 931,247 km (0.118 R)
• M7: 1,341,444 km (0.112 R)
• M8: 1,452,147 km (0.102 R)
• M9: 1,585,289 km (0.076 R)
• M10: 1,682,826 km (0.025 R)
• M11: 1,925,325 km (0.117 R)
• M12: 2,788,205 km (0.075 R)
• M13: 4,647,557 km (0.12 R)
• M14: 4,873,450 km (0.054 R)
• M15: 4,987,743 km (0.098 R)
• M16: 6,148,024 km (0.043 R)
• M17: 6,998,188 km (0.098 R)
• M18: 7,519,387 km (0.069 R)
• M19: 7,684,693 km (0.079 R)
• M20: 7,784,624 km (0.114 R)
• M21: 8,324,374 km (0.065 R)
• M22: 9,121,132 km (0.064 R)
• M23: 10,123,886 km (0.09 R)
• M24: 10,196,890 km (0.112 R)
• M25: 10,564,302 km (0.083 R)
• M26: 10,749,654 km (0.116 R)
• M27: 11,425,837 km (0.096 R)
• M28: 11,577,978 km (0.113 R)
• M29: 11,692,420 km (0.105 R)
• M30: 11,884,204 km (0.105 R)
• M31: 12,504,736 km (0.092 R)
• M32: 13,016,660 km (0.057 R)
• M33: 13,175,683 km (0.046 R)
• M34: 13,415,189 km (0.079 R)
• M35: 13,777,216 km (0.039 R)
• M36: 14,346,885 km (0.116 R)
• M37: 15,132,273 km (0.099 R)
• M38: 15,719,744 km (0.117 R)
• M39: 15,889,089 km (0.03 R)
• M40: 16,615,088 km (0.089 R)
• M41: 16,917,275 km (0.106 R)
• M42: 18,188,109 km (0.077 R)
• M43: 19,353,477 km (0.046 R)
• M44: 19,489,461 km (0.096 R)
• M45: 19,716,850 km (0.038 R)
• M46: 19,808,104 km (0.11 R)
• M47: 20,220,247 km (0.092 R)
• M48: 21,053,058 km (0.03 R)
• M49: 21,849,816 km (0.111 R)
• M50: 21,897,089 km (0.1 R)
• M51: 22,323,144 km (0.073 R)
• M52: 22,418,288 km (0.065 R)
• M53: 22,656,598 km (0.081 R)
• M54: 22,799,912 km (0.087 R)
• M55: 23,135,610 km (0.049 R)
• M56: 23,328,142 km (0.073 R)
• M57: 23,909,031 km (0.117 R)
• M58: 25,183,904 km (0.119 R)
• M59: 25,282,938 km (0.089 R)
• M60: 25,680,120 km (0.069 R)
• M61: 26,029,431 km (0.082 R)
• M62: 26,430,503 km (0.072 R)
• M63: 26,581,447 km (0.073 R)
• M64: 26,732,691 km (0.08 R)
• M65: 26,985,362 km (0.048 R)
• M66: 27,340,507 km (0.091 R)
• M67: 28,466,530 km (0.086 R)
• M68: 28,827,958 km (0.045 R)
• M69: 29,035,152 km (0.11 R)
• M70: 29,659,872 km (0.115 R)
• M71: 30,078,746 km (0.096 R)
• M72: 30,605,032 km (0.107 R)
• M73: 31,240,823 km (0.1 R)
• M74: 32,041,470 km (0.071 R)
• M75: 32,903,004 km (0.084 R)
• M76: 33,826,771 km (0.119 R)
• M77: 34,319,248 km (0.087 R)
• M78: 34,703,864 km (0.115 R)
• M79: 35,034,774 km (0.117 R)
• M80: 35,422,083 km (0.1 R)
• M81: 36,033,639 km (0.108 R)
• M82: 36,312,639 km (0.112 R)
• M83: 36,592,537 km (0.039 R)
• M84: 37,775,706 km (0.117 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: 230 - 11,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit