🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 14.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.74 AU

Year: 347 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,465,358 km

• M1: 186,698 km (0.119 R)
• M2: 282,142 km (0.091 R)
• M3: 422,165 km (0.099 R)
• M4: 536,458 km (0.095 R)
• M5: 645,964 km (0.093 R)
• M6: 795,113 km (0.056 R)
• M7: 961,166 km (0.083 R)
• M8: 1,081,593 km (0.051 R)
• M9: 1,175,540 km (0.108 R)
• M10: 1,276,668 km (0.103 R)
• M11: 1,381,088 km (0.042 R)
• M12: 1,497,325 km (0.086 R)
• M13: 1,617,153 km (0.087 R)
• M14: 1,721,871 km (0.064 R)
• M15: 1,814,921 km (0.077 R)
• M16: 1,938,489 km (0.109 R)
• M17: 2,069,986 km (0.112 R)
• M18: 2,164,382 km (0.091 R)
• M19: 2,290,942 km (0.097 R)
• M20: 2,388,928 km (0.061 R)
• M21: 2,589,090 km (0.116 R)
• M22: 2,756,790 km (0.076 R)
• M23: 2,850,288 km (0.066 R)
• M24: 2,978,494 km (0.055 R)
• M25: 3,165,940 km (0.092 R)
• M26: 3,275,595 km (0.098 R)
• M27: 3,422,051 km (0.102 R)
• M28: 3,528,864 km (0.034 R)
• M29: 3,764,182 km (0.066 R)
• M30: 3,856,035 km (0.084 R)
• M31: 3,948,785 km (0.063 R)
• M32: 4,231,376 km (0.098 R)
• M33: 4,384,863 km (0.1 R)
• M34: 4,501,250 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 13.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.83 AU - 2.33 AU

Year: 2035 Days

Day: 5.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,465,358 km

• M1: 200,461 km (0.051 R)
• M2: 324,627 km (0.031 R)
• M3: 526,734 km (0.112 R)
• M4: 690,245 km (0.092 R)
• M5: 840,441 km (0.075 R)
• M6: 1,024,297 km (0.117 R)
• M7: 1,112,559 km (0.091 R)
• M8: 1,350,420 km (0.118 R)
• M9: 1,438,533 km (0.08 R)
• M10: 1,827,488 km (0.06 R)
• M11: 1,975,739 km (0.096 R)
• M12: 2,076,867 km (0.073 R)
• M13: 2,197,144 km (0.042 R)
• M14: 2,397,007 km (0.117 R)
• M15: 2,695,903 km (0.074 R)
• M16: 3,045,813 km (0.116 R)
• M17: 3,190,025 km (0.107 R)
• M18: 3,302,971 km (0.08 R)
• M19: 3,581,223 km (0.118 R)
• M20: 3,705,689 km (0.09 R)
• M21: 4,247,832 km (0.092 R)
• M22: 4,633,345 km (0.109 R)
• M23: 4,716,372 km (0.098 R)
• M24: 5,248,641 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.4

Radius: 9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.29 AU - 5.43 AU

Year: 6175 Days

Day: 10.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,465,358 km

• M1: 112,797 km (0.029 R)
• M2: 299,794 km (0.058 R)
• M3: 465,997 km (0.084 R)
• M4: 696,378 km (0.111 R)
• M5: 796,459 km (0.115 R)
• M6: 866,022 km (0.089 R)
• M7: 1,113,607 km (0.047 R)
• M8: 1,178,981 km (0.09 R)
• M9: 1,300,305 km (0.12 R)
• M10: 1,369,569 km (0.051 R)
• M11: 1,826,740 km (0.119 R)
• M12: 2,228,260 km (0.111 R)
• M13: 2,295,131 km (0.07 R)
• M14: 2,379,653 km (0.067 R)
• M15: 2,482,427 km (0.06 R)
• M16: 2,674,810 km (0.107 R)
• M17: 2,854,028 km (0.077 R)
• M18: 3,092,936 km (0.111 R)
• M19: 3,262,131 km (0.089 R)
• M20: 3,319,278 km (0.08 R)
• M21: 3,434,468 km (0.085 R)
• M22: 3,928,889 km (0.104 R)
• M23: 4,091,801 km (0.068 R)
• M24: 4,174,229 km (0.047 R)
• M25: 4,319,639 km (0.12 R)
• M26: 4,809,422 km (0.086 R)
• M27: 5,794,973 km (0.117 R)
• M28: 5,864,386 km (0.1 R)
• M29: 5,934,099 km (0.114 R)
• M30: 6,168,519 km (0.098 R)
• M31: 6,239,428 km (0.067 R)
• M32: 6,310,637 km (0.072 R)
• M33: 6,719,338 km (0.102 R)
• M34: 7,136,566 km (0.1 R)
• M35: 7,587,454 km (0.1 R)
• M36: 7,790,908 km (0.059 R)
• M37: 7,970,275 km (0.046 R)
• M38: 8,151,139 km (0.066 R)
• M39: 8,307,319 km (0.082 R)
• M40: 8,490,726 km (0.117 R)
• M41: 8,834,801 km (0.07 R)
• M42: 9,102,582 km (0.093 R)
• M43: 9,673,746 km (0.116 R)
• M44: 9,756,324 km (0.056 R)
• M45: 10,425,176 km (0.059 R)
• M46: 10,850,782 km (0.057 R)
• M47: 11,224,179 km (0.086 R)
• M48: 11,543,420 km (0.089 R)
• M49: 12,101,869 km (0.025 R)
• M50: 12,190,880 km (0.11 R)
• M51: 12,309,960 km (0.098 R)
• M52: 13,275,913 km (0.057 R)
• M53: 13,736,974 km (0.07 R)
• M54: 14,016,273 km (0.082 R)
• M55: 14,611,822 km (0.112 R)
• M56: 15,247,763 km (0.091 R)
• M57: 16,185,891 km (0.084 R)
• M58: 16,513,660 km (0.086 R)
• M59: 17,009,427 km (0.116 R)
• M60: 17,309,371 km (0.119 R)
• M61: 17,443,112 km (0.036 R)
• M62: 17,577,301 km (0.064 R)
• M63: 17,644,620 km (0.115 R)
• M64: 17,745,599 km (0.032 R)
• M65: 18,151,458 km (0.112 R)
• M66: 18,800,264 km (0.119 R)
• M67: 18,869,079 km (0.083 R)
• M68: 19,006,858 km (0.095 R)
• M69: 19,283,315 km (0.109 R)
• M70: 19,526,412 km (0.103 R)
• M71: 19,595,975 km (0.117 R)
• M72: 19,840,418 km (0.075 R)
• M73: 19,910,280 km (0.053 R)
• M74: 20,367,301 km (0.102 R)
• M75: 20,579,431 km (0.095 R)
• M76: 21,759,010 km (0.118 R)
• M77: 21,867,319 km (0.082 R)
• M78: 22,120,888 km (0.051 R)
• M79: 22,193,443 km (0.11 R)
• M80: 22,630,717 km (0.115 R)
• M81: 22,923,779 km (0.038 R)
• M82: 23,144,436 km (0.052 R)
• M83: 23,773,346 km (0.116 R)
• M84: 24,370,540 km (0.053 R)
• M85: 25,465,298 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 15,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit