🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.4

Radius: 12.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.64 AU

Year: 326 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 13,819,037 km

• M1: 162,912 km (0.071 R)
• M2: 277,205 km (0.107 R)
• M3: 379,081 km (0.111 R)
• M4: 478,863 km (0.106 R)
• M5: 582,983 km (0.101 R)
• M6: 679,922 km (0.056 R)
• M7: 791,971 km (0.086 R)
• M8: 938,727 km (0.098 R)
• M9: 1,039,855 km (0.117 R)
• M10: 1,138,440 km (0.114 R)
• M11: 1,367,175 km (0.098 R)
• M12: 1,472,492 km (0.039 R)
• M13: 1,577,061 km (0.047 R)
• M14: 1,699,731 km (0.111 R)
• M15: 1,878,052 km (0.07 R)
• M16: 1,971,550 km (0.099 R)
• M17: 2,054,278 km (0.078 R)
• M18: 2,150,769 km (0.118 R)
• M19: 2,244,716 km (0.112 R)
• M20: 2,348,687 km (0.107 R)
• M21: 2,436,650 km (0.06 R)
• M22: 2,521,323 km (0.069 R)
• M23: 2,670,771 km (0.057 R)
• M24: 2,772,049 km (0.102 R)
• M25: 2,907,584 km (0.117 R)
• M26: 2,992,855 km (0.12 R)
• M27: 3,079,023 km (0.102 R)
• M28: 3,239,243 km (0.076 R)
• M29: 3,497,299 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 10.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.94 AU - 1 AU

Year: 637 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 13,819,037 km

• M1: 134,937 km (0.101 R)
• M2: 205,847 km (0.095 R)
• M3: 274,961 km (0.081 R)
• M4: 362,625 km (0.109 R)
• M5: 436,377 km (0.065 R)
• M6: 533,915 km (0.09 R)
• M7: 608,863 km (0.09 R)
• M8: 694,433 km (0.053 R)
• M9: 764,296 km (0.11 R)
• M10: 911,799 km (0.109 R)
• M11: 1,046,138 km (0.102 R)
• M12: 1,116,000 km (0.099 R)
• M13: 1,343,838 km (0.063 R)
• M14: 1,494,184 km (0.111 R)
• M15: 1,668,315 km (0.067 R)
• M16: 1,863,541 km (0.085 R)
• M17: 1,993,092 km (0.119 R)
• M18: 2,125,636 km (0.104 R)
• M19: 2,220,780 km (0.114 R)
• M20: 2,467,617 km (0.092 R)
• M21: 2,546,605 km (0.12 R)
• M22: 2,690,966 km (0.098 R)
• M23: 2,893,372 km (0.103 R)
• M24: 2,988,068 km (0.047 R)
• M25: 3,055,537 km (0.078 R)
• M26: 3,174,916 km (0.095 R)
• M27: 3,249,565 km (0.104 R)
• M28: 3,353,835 km (0.119 R)
• M29: 3,441,649 km (0.076 R)
• M30: 3,601,868 km (0.077 R)
• M31: 3,776,598 km (0.093 R)
• M32: 3,886,403 km (0.104 R)
• M33: 3,954,171 km (0.039 R)
• M34: 4,022,238 km (0.082 R)
• M35: 4,115,737 km (0.039 R)
• M36: 4,190,984 km (0.12 R)
• M37: 4,292,113 km (0.111 R)
• M38: 4,381,422 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.8

Radius: 10.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.84 AU - 1.96 AU

Year: 1746 Days

Day: 13.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 13,819,037 km

• M1: 133,441 km (0.049 R)
• M2: 298,448 km (0.114 R)
• M3: 410,197 km (0.084 R)
• M4: 631,602 km (0.115 R)
• M5: 801,246 km (0.075 R)
• M6: 960,418 km (0.083 R)
• M7: 1,214,585 km (0.104 R)
• M8: 2,043,357 km (0.092 R)
• M9: 2,241,126 km (0.084 R)
• M10: 2,312,484 km (0.102 R)
• M11: 2,384,740 km (0.091 R)
• M12: 2,543,613 km (0.117 R)
• M13: 2,618,262 km (0.106 R)
• M14: 3,227,873 km (0.114 R)
• M15: 3,555,941 km (0.106 R)
• M16: 3,695,815 km (0.087 R)
• M17: 3,766,426 km (0.118 R)
• M18: 3,866,207 km (0.113 R)
• M19: 4,603,725 km (0.062 R)
• M20: 4,864,324 km (0.058 R)
• M21: 5,067,029 km (0.093 R)
• M22: 5,177,283 km (0.102 R)
• M23: 5,336,156 km (0.069 R)
• M24: 5,464,511 km (0.111 R)
• M25: 5,675,294 km (0.042 R)
• M26: 5,756,975 km (0.038 R)
• M27: 5,905,226 km (0.101 R)
• M28: 6,256,033 km (0.084 R)
• M29: 6,374,365 km (0.067 R)
• M30: 6,476,541 km (0.099 R)
• M31: 6,630,776 km (0.066 R)
• M32: 7,509,514 km (0.092 R)
• M33: 7,725,982 km (0.102 R)
• M34: 8,146,502 km (0.077 R)
• M35: 8,368,804 km (0.039 R)
• M36: 9,067,127 km (0.06 R)
• M37: 9,471,789 km (0.067 R)
• M38: 9,823,494 km (0.116 R)
• M39: 10,060,158 km (0.1 R)
• M40: 10,139,594 km (0.089 R)
• M41: 10,258,973 km (0.065 R)
• M42: 10,458,986 km (0.104 R)
• M43: 10,579,711 km (0.082 R)
• M44: 10,822,508 km (0.088 R)
• M45: 10,903,740 km (0.069 R)
• M46: 11,107,941 km (0.067 R)
• M47: 11,313,489 km (0.056 R)
• M48: 11,603,260 km (0.094 R)
• M49: 11,686,586 km (0.063 R)
• M50: 11,770,061 km (0.028 R)
• M51: 12,381,019 km (0.11 R)
• M52: 12,466,140 km (0.04 R)
• M53: 12,551,411 km (0.067 R)
• M54: 12,658,224 km (0.028 R)
• M55: 12,765,486 km (0.101 R)
• M56: 12,894,439 km (0.046 R)
• M57: 13,045,533 km (0.108 R)
• M58: 13,240,608 km (0.091 R)
• M59: 13,305,983 km (0.029 R)
• M60: 14,163,926 km (0.037 R)
• M61: 14,409,267 km (0.101 R)
• M62: 14,678,393 km (0.069 R)
• M63: 14,768,451 km (0.115 R)
• M64: 14,836,219 km (0.092 R)
• M65: 15,062,561 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.8

Radius: 12.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.15 AU - 2.61 AU

Year: 2448 Days

Day: 10.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 13,819,037 km

• M1: 201,359 km (0.095 R)
• M2: 346,319 km (0.106 R)
• M3: 489,185 km (0.081 R)
• M4: 602,281 km (0.11 R)
• M5: 725,849 km (0.117 R)
• M6: 806,033 km (0.105 R)
• M7: 897,438 km (0.059 R)
• M8: 1,229,246 km (0.037 R)
• M9: 1,354,758 km (0.073 R)
• M10: 1,668,016 km (0.075 R)
• M11: 1,879,548 km (0.099 R)
• M12: 2,068,191 km (0.077 R)
• M13: 2,164,831 km (0.045 R)
• M14: 2,329,388 km (0.103 R)
• M15: 2,418,998 km (0.091 R)
• M16: 2,498,284 km (0.071 R)
• M17: 2,848,343 km (0.091 R)
• M18: 3,251,659 km (0.099 R)
• M19: 3,415,768 km (0.117 R)
• M20: 3,621,316 km (0.028 R)
• M21: 4,004,585 km (0.066 R)
• M22: 4,112,595 km (0.12 R)
• M23: 4,276,554 km (0.089 R)
• M24: 4,387,107 km (0.112 R)
• M25: 4,484,645 km (0.116 R)
• M26: 4,696,027 km (0.107 R)
• M27: 4,824,382 km (0.071 R)
• M28: 4,997,616 km (0.082 R)
• M29: 5,084,832 km (0.107 R)
• M30: 5,172,795 km (0.083 R)
• M31: 5,320,299 km (0.12 R)
• M32: 5,469,298 km (0.066 R)
• M33: 5,695,341 km (0.091 R)
• M34: 5,786,745 km (0.101 R)
• M35: 5,863,189 km (0.034 R)
• M36: 6,110,175 km (0.104 R)
• M37: 6,726,668 km (0.108 R)
• M38: 6,839,465 km (0.106 R)
• M39: 6,985,473 km (0.06 R)
• M40: 7,067,003 km (0.106 R)
• M41: 7,263,874 km (0.088 R)
• M42: 7,496,050 km (0.035 R)
• M43: 7,899,665 km (0.068 R)
• M44: 8,018,745 km (0.071 R)
• M45: 8,138,423 km (0.094 R)
• M46: 8,345,018 km (0.111 R)
• M47: 8,431,635 km (0.111 R)
• M48: 9,099,590 km (0.042 R)
• M49: 9,278,210 km (0.052 R)
• M50: 9,385,920 km (0.035 R)
• M51: 10,188,812 km (0.119 R)
• M52: 10,318,513 km (0.116 R)
• M53: 10,598,411 km (0.093 R)
• M54: 10,692,358 km (0.103 R)
• M55: 11,203,983 km (0.077 R)
• M56: 11,376,469 km (0.076 R)
• M57: 11,472,511 km (0.113 R)
• M58: 12,055,045 km (0.057 R)
• M59: 12,153,181 km (0.053 R)
• M60: 12,271,065 km (0.088 R)
• M61: 12,409,293 km (0.112 R)
• M62: 13,168,203 km (0.094 R)
• M63: 13,390,805 km (0.041 R)
• M64: 13,757,619 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 20,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit