🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 10.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.93 AU

Year: 525 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 15,184,046 km

• M1: 136,134 km (0.116 R)
• M2: 230,979 km (0.076 R)
• M3: 299,944 km (0.108 R)
• M4: 376,687 km (0.104 R)
• M5: 457,021 km (0.07 R)
• M6: 552,914 km (0.075 R)
• M7: 636,988 km (0.083 R)
• M8: 707,897 km (0.106 R)
• M9: 878,439 km (0.097 R)
• M10: 968,945 km (0.03 R)
• M11: 1,047,185 km (0.083 R)
• M12: 1,157,588 km (0.091 R)
• M13: 1,335,460 km (0.104 R)
• M14: 1,402,630 km (0.114 R)
• M15: 1,549,834 km (0.072 R)
• M16: 1,617,751 km (0.071 R)
• M17: 1,737,430 km (0.087 R)
• M18: 1,873,115 km (0.103 R)
• M19: 1,952,402 km (0.068 R)
• M20: 2,049,640 km (0.06 R)
• M21: 2,291,391 km (0.076 R)
• M22: 2,394,314 km (0.073 R)
• M23: 2,513,394 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 13.5

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.99 AU - 2.67 AU

Year: 2261 Days

Day: 7.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,184,046 km

• M1: 202,256 km (0.118 R)
• M2: 300,991 km (0.114 R)
• M3: 402,568 km (0.103 R)
• M4: 606,919 km (0.081 R)
• M5: 698,173 km (0.107 R)
• M6: 804,089 km (0.114 R)
• M7: 1,126,472 km (0.1 R)
• M8: 1,353,262 km (0.107 R)
• M9: 1,513,332 km (0.084 R)
• M10: 1,667,717 km (0.06 R)
• M11: 1,765,554 km (0.095 R)
• M12: 1,865,336 km (0.09 R)
• M13: 2,005,958 km (0.094 R)
• M14: 2,123,691 km (0.104 R)
• M15: 2,297,973 km (0.048 R)
• M16: 2,491,104 km (0.071 R)
• M17: 2,632,474 km (0.092 R)
• M18: 2,849,540 km (0.116 R)
• M19: 2,997,792 km (0.069 R)
• M20: 3,442,097 km (0.058 R)
• M21: 3,552,501 km (0.092 R)
• M22: 3,664,250 km (0.054 R)
• M23: 3,842,122 km (0.119 R)
• M24: 3,940,408 km (0.092 R)
• M25: 4,617,039 km (0.108 R)
• M26: 4,721,758 km (0.112 R)
• M27: 4,827,224 km (0.106 R)
• M28: 4,915,786 km (0.033 R)
• M29: 5,220,966 km (0.081 R)
• M30: 5,403,325 km (0.055 R)
• M31: 5,831,026 km (0.109 R)
• M32: 6,346,989 km (0.091 R)
• M33: 6,541,915 km (0.067 R)
• M34: 6,679,545 km (0.108 R)
• M35: 6,977,843 km (0.112 R)
• M36: 7,361,861 km (0.113 R)
• M37: 7,711,471 km (0.103 R)
• M38: 7,877,824 km (0.12 R)
• M39: 8,150,840 km (0.057 R)
• M40: 8,256,606 km (0.077 R)
• M41: 8,384,213 km (0.07 R)
• M42: 8,619,829 km (0.093 R)
• M43: 8,988,438 km (0.061 R)
• M44: 9,229,740 km (0.108 R)
• M45: 9,629,166 km (0.026 R)
• M46: 9,741,065 km (0.082 R)
• M47: 9,943,770 km (0.066 R)
• M48: 10,079,605 km (0.118 R)
• M49: 10,652,416 km (0.053 R)
• M50: 11,165,387 km (0.04 R)
• M51: 11,638,714 km (0.103 R)
• M52: 12,118,624 km (0.088 R)
• M53: 12,360,973 km (0.069 R)
• M54: 13,722,762 km (0.069 R)
• M55: 13,899,587 km (0.097 R)
• M56: 14,255,331 km (0.091 R)
• M57: 14,408,669 km (0.113 R)
• M58: 14,794,631 km (0.092 R)
• M59: 15,629,387 km (0.117 R)
• M60: 15,734,704 km (0.097 R)
• M61: 16,265,477 km (0.091 R)
• M62: 16,452,624 km (0.105 R)
• M63: 16,667,297 km (0.1 R)
• M64: 16,775,008 km (0.067 R)
• M65: 17,755,023 km (0.095 R)
• M66: 17,975,231 km (0.084 R)
• M67: 18,113,460 km (0.064 R)
• M68: 18,362,989 km (0.09 R)
• M69: 18,781,414 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 14.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.83 AU - 2.99 AU

Year: 2379 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,184,046 km

• M1: 186,698 km (0.07 R)
• M2: 325,824 km (0.114 R)
• M3: 511,026 km (0.066 R)
• M4: 732,730 km (0.087 R)
• M5: 972,386 km (0.115 R)
• M6: 1,174,493 km (0.074 R)
• M7: 1,430,455 km (0.108 R)
• M8: 1,530,087 km (0.067 R)
• M9: 1,726,359 km (0.04 R)
• M10: 1,920,238 km (0.095 R)
• M11: 2,020,020 km (0.1 R)
• M12: 2,190,262 km (0.1 R)
• M13: 2,294,831 km (0.097 R)
• M14: 2,557,824 km (0.093 R)
• M15: 2,843,407 km (0.109 R)
• M16: 2,983,879 km (0.098 R)
• M17: 3,074,386 km (0.08 R)
• M18: 3,419,209 km (0.082 R)
• M19: 3,541,430 km (0.113 R)
• M20: 3,832,697 km (0.052 R)
• M21: 3,988,429 km (0.116 R)
• M22: 4,146,255 km (0.112 R)
• M23: 4,394,437 km (0.118 R)
• M24: 4,497,959 km (0.066 R)
• M25: 4,587,419 km (0.1 R)
• M26: 4,874,796 km (0.102 R)
• M27: 5,246,397 km (0.052 R)
• M28: 5,403,924 km (0.064 R)
• M29: 5,499,218 km (0.096 R)
• M30: 5,595,110 km (0.074 R)
• M31: 5,740,070 km (0.083 R)
• M32: 6,033,581 km (0.038 R)
• M33: 6,132,615 km (0.037 R)
• M34: 6,315,424 km (0.032 R)
• M35: 6,601,604 km (0.076 R)
• M36: 6,737,888 km (0.079 R)
• M37: 7,204,484 km (0.088 R)
• M38: 7,468,225 km (0.049 R)
• M39: 8,078,135 km (0.055 R)
• M40: 8,169,241 km (0.088 R)
• M41: 8,370,749 km (0.053 R)
• M42: 8,481,302 km (0.048 R)
• M43: 8,592,453 km (0.087 R)
• M44: 8,704,053 km (0.1 R)
• M45: 8,853,651 km (0.092 R)
• M46: 9,288,532 km (0.113 R)
• M47: 9,460,569 km (0.062 R)
• M48: 9,614,356 km (0.059 R)
• M49: 10,574,924 km (0.101 R)
• M50: 10,834,925 km (0.09 R)
• M51: 11,484,030 km (0.061 R)
• M52: 11,751,362 km (0.102 R)
• M53: 12,439,213 km (0.098 R)
• M54: 12,544,529 km (0.119 R)
• M55: 12,671,388 km (0.118 R)
• M56: 12,947,696 km (0.111 R)
• M57: 13,140,079 km (0.07 R)
• M58: 13,441,369 km (0.037 R)
• M59: 13,614,603 km (0.094 R)
• M60: 14,028,840 km (0.066 R)
• M61: 14,535,976 km (0.1 R)
• M62: 14,736,138 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit