🌌 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: 49.5

Radius: 9.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.61 AU - 0.77 AU

Year: 389 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,632,539 km

• M1: 121,324 km (0.103 R)
• M2: 184,604 km (0.079 R)
• M3: 258,655 km (0.099 R)
• M4: 326,123 km (0.056 R)
• M5: 420,220 km (0.09 R)
• M6: 504,893 km (0.105 R)
• M7: 569,070 km (0.08 R)
• M8: 687,701 km (0.086 R)
• M9: 758,012 km (0.12 R)
• M10: 876,344 km (0.108 R)
• M11: 1,069,774 km (0.113 R)
• M12: 1,137,542 km (0.117 R)
• M13: 1,311,973 km (0.106 R)
• M14: 1,431,352 km (0.068 R)
• M15: 1,495,380 km (0.1 R)
• M16: 1,693,149 km (0.096 R)
• M17: 1,769,892 km (0.051 R)
• M18: 2,063,703 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553

Radius: 9.1

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.7 AU - 0.78 AU

Year: 432 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,632,539 km

• M1: 116,387 km (0.085 R)
• M2: 182,509 km (0.032 R)
• M3: 239,506 km (0.09 R)
• M4: 312,061 km (0.048 R)
• M5: 388,954 km (0.066 R)
• M6: 467,194 km (0.093 R)
• M7: 555,158 km (0.089 R)
• M8: 623,524 km (0.084 R)
• M9: 725,998 km (0.106 R)
• M10: 818,151 km (0.084 R)
• M11: 914,492 km (0.116 R)
• M12: 1,023,848 km (0.045 R)
• M13: 1,208,003 km (0.091 R)
• M14: 1,348,625 km (0.101 R)
• M15: 1,408,314 km (0.11 R)
• M16: 1,474,137 km (0.111 R)
• M17: 1,587,981 km (0.113 R)
• M18: 1,758,822 km (0.06 R)
• M19: 1,935,946 km (0.062 R)
• M20: 2,038,121 km (0.119 R)
• M21: 2,153,761 km (0.039 R)
• M22: 2,224,221 km (0.113 R)
• M23: 2,295,579 km (0.069 R)
• M24: 2,514,142 km (0.066 R)
• M25: 2,632,175 km (0.109 R)
• M26: 2,688,872 km (0.084 R)
• M27: 2,758,585 km (0.098 R)
• M28: 2,854,776 km (0.12 R)
• M29: 3,037,136 km (0.071 R)
• M30: 3,149,783 km (0.042 R)
• M31: 3,291,004 km (0.085 R)
• M32: 3,379,416 km (0.096 R)
• M33: 3,468,576 km (0.092 R)
• M34: 3,565,516 km (0.071 R)
• M35: 3,670,533 km (0.107 R)
• M36: 3,883,561 km (0.11 R)
• M37: 3,948,187 km (0.11 R)
• M38: 4,173,781 km (0.089 R)
• M39: 4,321,583 km (0.109 R)
• M40: 4,396,233 km (0.099 R)
• M41: 4,561,837 km (0.054 R)
• M42: 4,675,831 km (0.108 R)
• M43: 4,798,651 km (0.058 R)
• M44: 4,930,297 km (0.09 R)
• M45: 4,992,679 km (0.096 R)
• M46: 5,070,919 km (0.059 R)
• M47: 5,165,465 km (0.061 R)
• M48: 5,268,538 km (0.062 R)
• M49: 5,348,273 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.1

Radius: 3.3

Gravity: 87.8 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.62 AU - 6.42 AU

Year: 10018 Days

Day: 22.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,632,539 km

• M1: 45,777 km (0.064 R)
• M2: 120,426 km (0.083 R)
• M3: 278,850 km (0.115 R)
• M4: 362,326 km (0.103 R)
• M5: 485,894 km (0.107 R)
• M6: 1,012,329 km (0.11 R)
• M7: 1,141,731 km (0.097 R)
• M8: 1,660,088 km (0.058 R)
• M9: 2,076,718 km (0.097 R)
• M10: 2,640,402 km (0.085 R)
• M11: 2,699,344 km (0.094 R)
• M12: 2,848,343 km (0.114 R)
• M13: 2,908,631 km (0.117 R)
• M14: 3,632,984 km (0.101 R)
• M15: 4,133,688 km (0.09 R)
• M16: 5,913,903 km (0.115 R)
• M17: 6,146,229 km (0.109 R)
• M18: 6,342,052 km (0.099 R)
• M19: 6,820,466 km (0.107 R)
• M20: 6,941,940 km (0.085 R)
• M21: 6,982,630 km (0.112 R)
• M22: 7,393,276 km (0.084 R)
• M23: 7,727,478 km (0.118 R)
• M24: 7,769,515 km (0.116 R)
• M25: 9,290,925 km (0.101 R)
• M26: 10,339,307 km (0.076 R)
• M27: 10,478,732 km (0.036 R)
• M28: 10,525,407 km (0.032 R)
• M29: 11,907,392 km (0.077 R)
• M30: 12,545,277 km (0.1 R)
• M31: 14,576,069 km (0.066 R)
• M32: 14,837,117 km (0.07 R)
• M33: 15,310,594 km (0.106 R)
• M34: 15,363,552 km (0.109 R)
• M35: 15,522,724 km (0.036 R)
• M36: 15,842,714 km (0.117 R)
• M37: 16,760,945 km (0.086 R)
• M38: 16,815,399 km (0.09 R)
• M39: 17,419,475 km (0.088 R)
• M40: 17,807,383 km (0.051 R)
• M41: 17,974,633 km (0.033 R)
• M42: 18,479,227 km (0.092 R)
• M43: 18,535,625 km (0.098 R)
• M44: 18,874,913 km (0.115 R)
• M45: 18,988,458 km (0.101 R)
• M46: 19,330,588 km (0.038 R)
• M47: 19,962,938 km (0.106 R)
• M48: 20,836,291 km (0.09 R)
• M49: 22,439,232 km (0.098 R)
• M50: 23,164,333 km (0.118 R)
• M51: 23,225,069 km (0.034 R)
• M52: 23,285,956 km (0.034 R)
• M53: 25,322,731 km (0.106 R)
• M54: 27,673,063 km (0.052 R)
• M55: 27,931,269 km (0.111 R)
• M56: 28,125,447 km (0.116 R)
• M57: 29,365,912 km (0.084 R)
• M58: 31,024,803 km (0.071 R)
• M59: 32,441,794 km (0.067 R)
• M60: 32,577,779 km (0.079 R)
• M61: 32,714,062 km (0.079 R)
• M62: 33,329,508 km (0.037 R)
• M63: 33,398,024 km (0.063 R)
• M64: 35,198,434 km (0.051 R)
• M65: 35,688,517 km (0.066 R)
• M66: 35,828,989 km (0.096 R)
• M67: 36,039,922 km (0.104 R)
• M68: 36,180,843 km (0.072 R)
• M69: 37,528,421 km (0.088 R)
• M70: 38,388,010 km (0.029 R)
• M71: 39,036,966 km (0.041 R)
• M72: 39,109,222 km (0.062 R)
• M73: 39,762,216 km (0.114 R)
• M74: 40,199,491 km (0.113 R)
• M75: 41,005,375 km (0.041 R)
• M76: 41,299,634 km (0.119 R)
• M77: 41,594,790 km (0.066 R)
• M78: 42,038,647 km (0.1 R)
• M79: 42,409,800 km (0.09 R)
• M80: 43,080,447 km (0.071 R)
• M81: 43,679,586 km (0.075 R)
• M82: 43,905,030 km (0.031 R)
• M83: 46,256,559 km (0.068 R)
• M84: 47,023,847 km (0.115 R)
• M85: 47,563,446 km (0.116 R)
• M86: 48,260,273 km (0.08 R)
• M87: 50,056,046 km (0.103 R)
• M88: 50,370,650 km (0.036 R)
• M89: 51,873,810 km (0.083 R)
• M90: 52,750,752 km (0.115 R)
• M91: 53,391,630 km (0.11 R)
• M92: 53,632,482 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit