🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 13.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.57 AU - 0.81 AU

Year: 370 Days

Day: 7.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,308,236 km

• M1: 171,738 km (0.081 R)
• M2: 280,047 km (0.069 R)
• M3: 388,206 km (0.119 R)
• M4: 509,979 km (0.078 R)
• M5: 629,657 km (0.098 R)
• M6: 722,558 km (0.08 R)
• M7: 850,464 km (0.098 R)
• M8: 955,781 km (0.056 R)
• M9: 1,051,075 km (0.118 R)
• M10: 1,159,234 km (0.092 R)
• M11: 1,255,575 km (0.034 R)
• M12: 1,354,908 km (0.073 R)
• M13: 1,457,083 km (0.106 R)
• M14: 1,593,068 km (0.055 R)
• M15: 1,683,874 km (0.118 R)
• M16: 1,776,475 km (0.081 R)
• M17: 1,881,941 km (0.108 R)
• M18: 1,974,692 km (0.116 R)
• M19: 2,061,459 km (0.102 R)
• M20: 2,149,422 km (0.102 R)
• M21: 2,238,882 km (0.099 R)
• M22: 2,329,538 km (0.108 R)
• M23: 2,531,196 km (0.105 R)
• M24: 2,692,462 km (0.115 R)
• M25: 2,823,361 km (0.118 R)
• M26: 3,078,275 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 13.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.74 AU - 0.9 AU

Year: 479 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,308,236 km

• M1: 170,542 km (0.107 R)
• M2: 261,796 km (0.04 R)
• M3: 378,333 km (0.112 R)
• M4: 465,997 km (0.107 R)
• M5: 582,684 km (0.095 R)
• M6: 715,676 km (0.12 R)
• M7: 802,144 km (0.106 R)
• M8: 902,075 km (0.045 R)
• M9: 992,133 km (0.116 R)
• M10: 1,085,632 km (0.088 R)
• M11: 1,234,781 km (0.066 R)
• M12: 1,341,893 km (0.105 R)
• M13: 1,520,214 km (0.102 R)
• M14: 1,653,505 km (0.082 R)
• M15: 1,748,650 km (0.097 R)
• M16: 1,976,188 km (0.102 R)
• M17: 2,246,511 km (0.05 R)
• M18: 2,352,726 km (0.088 R)
• M19: 2,467,467 km (0.07 R)
• M20: 2,577,272 km (0.032 R)
• M21: 2,887,987 km (0.098 R)
• M22: 3,055,237 km (0.11 R)
• M23: 3,188,529 km (0.076 R)
• M24: 3,361,614 km (0.093 R)
• M25: 3,499,393 km (0.062 R)
• M26: 3,639,118 km (0.11 R)
• M27: 3,741,144 km (0.061 R)
• M28: 3,932,030 km (0.114 R)
• M29: 4,158,970 km (0.058 R)
• M30: 4,257,705 km (0.108 R)
• M31: 4,348,810 km (0.094 R)
• M32: 4,457,269 km (0.117 R)
• M33: 4,549,870 km (0.116 R)
• M34: 4,711,286 km (0.086 R)
• M35: 4,909,204 km (0.1 R)
• M36: 5,039,803 km (0.108 R)
• M37: 5,251,334 km (0.031 R)
• M38: 5,367,123 km (0.08 R)
• M39: 5,583,142 km (0.118 R)
• M40: 5,692,199 km (0.097 R)
• M41: 5,857,205 km (0.079 R)
• M42: 6,361,799 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.7 AU - 1.08 AU

Year: 542 Days

Day: 11.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,308,236 km

• M1: 118,332 km (0.11 R)
• M2: 174,581 km (0.096 R)
• M3: 250,726 km (0.093 R)
• M4: 319,092 km (0.105 R)
• M5: 380,577 km (0.111 R)
• M6: 443,857 km (0.106 R)
• M7: 508,034 km (0.095 R)
• M8: 616,642 km (0.068 R)
• M9: 791,223 km (0.104 R)
• M10: 867,368 km (0.097 R)
• M11: 977,622 km (0.065 R)
• M12: 1,060,051 km (0.117 R)
• M13: 1,247,048 km (0.109 R)
• M14: 1,357,301 km (0.114 R)
• M15: 1,460,524 km (0.104 R)
• M16: 1,587,832 km (0.109 R)
• M17: 1,719,029 km (0.104 R)
• M18: 1,870,871 km (0.102 R)
• M19: 1,986,361 km (0.062 R)
• M20: 2,092,276 km (0.077 R)
• M21: 2,200,285 km (0.113 R)
• M22: 2,261,022 km (0.108 R)
• M23: 2,328,491 km (0.026 R)
• M24: 2,446,673 km (0.077 R)
• M25: 2,566,950 km (0.096 R)
• M26: 2,741,381 km (0.112 R)
• M27: 3,170,128 km (0.102 R)
• M28: 3,413,524 km (0.083 R)
• M29: 3,713,917 km (0.097 R)
• M30: 3,793,952 km (0.077 R)
• M31: 4,000,397 km (0.108 R)
• M32: 4,119,925 km (0.069 R)
• M33: 4,263,689 km (0.117 R)
• M34: 4,431,987 km (0.114 R)
• M35: 4,602,678 km (0.092 R)
• M36: 4,735,969 km (0.117 R)
• M37: 4,815,107 km (0.095 R)
• M38: 4,974,428 km (0.103 R)
• M39: 5,078,997 km (0.071 R)
• M40: 5,176,236 km (0.099 R)
• M41: 5,249,539 km (0.067 R)
• M42: 5,314,913 km (0.098 R)
• M43: 5,380,736 km (0.12 R)
• M44: 5,463,165 km (0.112 R)
• M45: 5,554,419 km (0.119 R)
• M46: 5,696,537 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 9.1

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.65 AU - 4.77 AU

Year: 5577 Days

Day: 13.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 32,308,236 km

• M1: 121,324 km (0.103 R)
• M2: 225,444 km (0.07 R)
• M3: 483,949 km (0.111 R)
• M4: 586,274 km (0.077 R)
• M5: 748,139 km (0.07 R)
• M6: 841,638 km (0.11 R)
• M7: 1,085,781 km (0.091 R)
• M8: 1,319,902 km (0.112 R)
• M9: 1,536,071 km (0.112 R)
• M10: 1,872,367 km (0.117 R)
• M11: 2,154,359 km (0.102 R)
• M12: 2,330,136 km (0.03 R)
• M13: 2,449,964 km (0.109 R)
• M14: 2,737,491 km (0.029 R)
• M15: 2,864,201 km (0.089 R)
• M16: 3,277,989 km (0.09 R)
• M17: 3,412,776 km (0.085 R)
• M18: 3,618,174 km (0.036 R)
• M19: 4,065,322 km (0.033 R)
• M20: 4,185,898 km (0.111 R)
• M21: 4,258,902 km (0.094 R)
• M22: 4,554,956 km (0.106 R)
• M23: 5,115,050 km (0.045 R)
• M24: 5,245,500 km (0.086 R)
• M25: 5,350,517 km (0.111 R)
• M26: 5,509,540 km (0.058 R)
• M27: 5,670,058 km (0.079 R)
• M28: 6,299,866 km (0.116 R)
• M29: 6,836,772 km (0.101 R)
• M30: 7,067,303 km (0.08 R)
• M31: 7,447,431 km (0.085 R)
• M32: 7,654,773 km (0.117 R)
• M33: 7,774,153 km (0.116 R)
• M34: 8,411,140 km (0.086 R)
• M35: 11,461,740 km (0.106 R)
• M36: 11,804,618 km (0.114 R)
• M37: 12,116,081 km (0.065 R)
• M38: 12,255,357 km (0.12 R)
• M39: 12,535,554 km (0.092 R)
• M40: 12,747,085 km (0.091 R)
• M41: 13,102,230 km (0.079 R)
• M42: 13,749,839 km (0.047 R)
• M43: 14,040,957 km (0.088 R)
• M44: 14,297,517 km (0.116 R)
• M45: 15,188,373 km (0.093 R)
• M46: 15,376,268 km (0.037 R)
• M47: 16,288,964 km (0.104 R)
• M48: 16,635,732 km (0.084 R)
• M49: 16,829,461 km (0.033 R)
• M50: 17,023,789 km (0.098 R)
• M51: 17,888,315 km (0.05 R)
• M52: 18,047,038 km (0.085 R)
• M53: 18,246,003 km (0.044 R)
• M54: 19,414,812 km (0.09 R)
• M55: 19,741,533 km (0.076 R)
• M56: 19,864,503 km (0.097 R)
• M57: 19,946,632 km (0.117 R)
• M58: 20,111,190 km (0.062 R)
• M59: 20,441,651 km (0.09 R)
• M60: 20,774,058 km (0.11 R)
• M61: 20,982,597 km (0.045 R)
• M62: 21,528,330 km (0.115 R)
• M63: 22,334,214 km (0.064 R)
• M64: 22,805,447 km (0.068 R)
• M65: 24,326,110 km (0.058 R)
• M66: 24,458,055 km (0.076 R)
• M67: 24,546,019 km (0.099 R)
• M68: 24,722,395 km (0.112 R)
• M69: 25,476,817 km (0.037 R)
• M70: 25,700,166 km (0.061 R)
• M71: 25,924,264 km (0.102 R)
• M72: 26,238,868 km (0.063 R)
• M73: 27,647,631 km (0.106 R)
• M74: 27,739,335 km (0.101 R)
• M75: 27,923,191 km (0.103 R)
• M76: 28,245,724 km (0.11 R)
• M77: 28,338,025 km (0.095 R)
• M78: 28,430,627 km (0.062 R)
• M79: 28,848,005 km (0.08 R)
• M80: 29,174,128 km (0.067 R)
• M81: 29,407,800 km (0.092 R)
• M82: 29,548,272 km (0.118 R)
• M83: 29,829,965 km (0.067 R)
• M84: 30,585,434 km (0.094 R)
• M85: 30,680,279 km (0.099 R)
• M86: 31,347,187 km (0.089 R)
• M87: 31,490,801 km (0.041 R)
• M88: 31,634,564 km (0.106 R)
• M89: 31,970,711 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit