🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 14.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.6 AU - 2.06 AU

Year: 1624 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 14,190,924 km

• M1: 178,470 km (0.041 R)
• M2: 291,865 km (0.07 R)
• M3: 407,056 km (0.114 R)
• M4: 508,034 km (0.064 R)
• M5: 656,286 km (0.069 R)
• M6: 848,669 km (0.064 R)
• M7: 938,427 km (0.115 R)
• M8: 1,091,316 km (0.059 R)
• M9: 1,308,981 km (0.093 R)
• M10: 1,415,345 km (0.114 R)
• M11: 1,516,174 km (0.092 R)
• M12: 1,672,355 km (0.099 R)
• M13: 2,125,337 km (0.117 R)
• M14: 2,341,356 km (0.106 R)
• M15: 2,462,381 km (0.061 R)
• M16: 2,554,533 km (0.094 R)
• M17: 2,647,882 km (0.098 R)
• M18: 2,795,535 km (0.111 R)
• M19: 2,989,564 km (0.073 R)
• M20: 3,199,150 km (0.106 R)
• M21: 3,300,279 km (0.084 R)
• M22: 3,563,571 km (0.113 R)
• M23: 3,668,439 km (0.036 R)
• M24: 3,917,370 km (0.069 R)
• M25: 4,074,298 km (0.068 R)
• M26: 4,171,985 km (0.114 R)
• M27: 4,761,551 km (0.114 R)
• M28: 4,981,459 km (0.12 R)
• M29: 5,125,522 km (0.1 R)
• M30: 5,231,138 km (0.114 R)
• M31: 5,417,836 km (0.118 R)
• M32: 5,634,005 km (0.091 R)
• M33: 6,019,220 km (0.038 R)
• M34: 6,512,743 km (0.115 R)
• M35: 7,137,165 km (0.083 R)
• M36: 7,359,467 km (0.066 R)
• M37: 7,464,036 km (0.088 R)
• M38: 7,599,273 km (0.103 R)
• M39: 7,689,779 km (0.104 R)
• M40: 7,856,880 km (0.093 R)
• M41: 8,148,147 km (0.1 R)
• M42: 8,256,456 km (0.093 R)
• M43: 8,365,214 km (0.099 R)
• M44: 8,900,176 km (0.116 R)
• M45: 9,059,647 km (0.102 R)
• M46: 9,332,962 km (0.103 R)
• M47: 9,658,039 km (0.11 R)
• M48: 9,887,821 km (0.054 R)
• M49: 10,069,582 km (0.1 R)
• M50: 10,202,575 km (0.055 R)
• M51: 10,537,524 km (0.078 R)
• M52: 10,995,443 km (0.065 R)
• M53: 11,235,398 km (0.039 R)
• M54: 11,668,335 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 9.6

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.71 AU - 3.01 AU

Year: 3173 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 14,190,924 km

• M1: 230,830 km (0.108 R)
• M2: 298,149 km (0.079 R)
• M3: 408,552 km (0.11 R)
• M4: 470,186 km (0.113 R)
• M5: 545,135 km (0.054 R)
• M6: 808,726 km (0.078 R)
• M7: 1,202,617 km (0.099 R)
• M8: 1,337,405 km (0.098 R)
• M9: 1,549,086 km (0.097 R)
• M10: 1,756,728 km (0.115 R)
• M11: 2,570,540 km (0.063 R)
• M12: 2,889,184 km (0.12 R)
• M13: 3,603,214 km (0.078 R)
• M14: 3,980,201 km (0.089 R)
• M15: 4,307,521 km (0.075 R)
• M16: 4,411,641 km (0.061 R)
• M17: 4,836,499 km (0.089 R)
• M18: 5,408,262 km (0.094 R)
• M19: 5,475,731 km (0.066 R)
• M20: 5,747,999 km (0.099 R)
• M21: 6,001,567 km (0.092 R)
• M22: 6,353,272 km (0.098 R)
• M23: 6,472,053 km (0.067 R)
• M24: 6,784,263 km (0.08 R)
• M25: 7,274,196 km (0.101 R)
• M26: 7,498,444 km (0.118 R)
• M27: 7,953,670 km (0.064 R)
• M28: 8,107,457 km (0.109 R)
• M29: 8,548,471 km (0.095 R)
• M30: 8,785,285 km (0.111 R)
• M31: 8,944,307 km (0.089 R)
• M32: 9,050,821 km (0.116 R)
• M33: 9,427,059 km (0.089 R)
• M34: 10,000,917 km (0.114 R)
• M35: 10,139,295 km (0.106 R)
• M36: 10,501,920 km (0.089 R)
• M37: 11,470,417 km (0.059 R)
• M38: 11,557,333 km (0.094 R)
• M39: 11,819,129 km (0.12 R)
• M40: 12,289,465 km (0.072 R)
• M41: 12,556,647 km (0.114 R)
• M42: 12,976,269 km (0.055 R)
• M43: 13,157,432 km (0.075 R)
• M44: 13,218,019 km (0.045 R)
• M45: 13,278,756 km (0.058 R)
• M46: 13,339,493 km (0.084 R)
• M47: 13,583,487 km (0.118 R)
• M48: 14,668,670 km (0.113 R)
• M49: 14,731,501 km (0.096 R)
• M50: 14,857,462 km (0.117 R)
• M51: 15,396,762 km (0.07 R)
• M52: 15,588,697 km (0.109 R)
• M53: 15,813,542 km (0.032 R)
• M54: 16,364,212 km (0.095 R)
• M55: 16,429,437 km (0.096 R)
• M56: 17,086,171 km (0.081 R)
• M57: 17,185,355 km (0.049 R)
• M58: 18,019,961 km (0.105 R)
• M59: 18,527,098 km (0.104 R)
• M60: 18,799,366 km (0.036 R)
• M61: 19,210,461 km (0.085 R)
• M62: 19,313,683 km (0.097 R)
• M63: 19,589,841 km (0.051 R)
• M64: 19,832,639 km (0.054 R)
• M65: 20,146,196 km (0.111 R)
• M66: 21,132,195 km (0.107 R)
• M67: 21,416,730 km (0.042 R)
• M68: 21,559,447 km (0.088 R)
• M69: 22,025,743 km (0.084 R)
• M70: 22,169,806 km (0.063 R)
• M71: 22,314,318 km (0.093 R)
• M72: 22,968,060 km (0.114 R)
• M73: 23,370,778 km (0.113 R)
• M74: 23,444,230 km (0.039 R)
• M75: 23,775,739 km (0.094 R)
• M76: 23,849,641 km (0.098 R)
• M77: 24,443,544 km (0.081 R)
• M78: 24,892,038 km (0.074 R)
• M79: 24,967,137 km (0.092 R)
• M80: 25,192,730 km (0.064 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.5

Radius: 3.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.57 AU - 6.79 AU

Year: 10078 Days

Day: 21.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 14,190,924 km

• M1: 62,682 km (0.067 R)
• M2: 125,662 km (0.042 R)
• M3: 405,111 km (0.084 R)
• M4: 469,139 km (0.117 R)
• M5: 571,464 km (0.043 R)
• M6: 703,708 km (0.111 R)
• M7: 894,894 km (0.102 R)
• M8: 1,039,855 km (0.054 R)
• M9: 1,183,020 km (0.113 R)
• M10: 1,247,646 km (0.109 R)
• M11: 1,390,063 km (0.115 R)
• M12: 1,805,646 km (0.1 R)
• M13: 1,934,300 km (0.105 R)
• M14: 2,280,021 km (0.107 R)
• M15: 2,442,335 km (0.112 R)
• M16: 2,489,458 km (0.03 R)
• M17: 2,802,866 km (0.112 R)
• M18: 3,001,980 km (0.083 R)
• M19: 3,361,315 km (0.073 R)
• M20: 3,492,961 km (0.119 R)
• M21: 3,572,696 km (0.117 R)
• M22: 3,653,180 km (0.047 R)
• M23: 3,953,124 km (0.078 R)
• M24: 4,218,510 km (0.101 R)
• M25: 4,561,837 km (0.086 R)
• M26: 4,605,370 km (0.074 R)
• M27: 4,914,140 km (0.107 R)
• M28: 5,428,308 km (0.075 R)
• M29: 5,738,574 km (0.108 R)
• M30: 5,911,659 km (0.097 R)
• M31: 6,670,719 km (0.115 R)
• M32: 7,170,974 km (0.071 R)
• M33: 7,648,790 km (0.046 R)
• M34: 8,634,789 km (0.073 R)
• M35: 8,833,006 km (0.109 R)
• M36: 8,905,561 km (0.081 R)
• M37: 9,772,182 km (0.113 R)
• M38: 9,978,776 km (0.109 R)
• M39: 10,301,160 km (0.077 R)
• M40: 10,415,602 km (0.063 R)
• M41: 11,209,668 km (0.098 R)
• M42: 11,248,862 km (0.098 R)
• M43: 11,307,804 km (0.075 R)
• M44: 11,366,895 km (0.089 R)
• M45: 11,445,733 km (0.102 R)
• M46: 11,485,227 km (0.072 R)
• M47: 12,002,985 km (0.063 R)
• M48: 12,937,373 km (0.072 R)
• M49: 13,580,196 km (0.114 R)
• M50: 14,148,518 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit