🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 10.1

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.63 AU - 2.95 AU

Year: 2128 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 79,499,815 km

• M1: 144,512 km (0.088 R)
• M2: 366,216 km (0.097 R)
• M3: 435,330 km (0.069 R)
• M4: 517,160 km (0.117 R)
• M5: 651,050 km (0.1 R)
• M6: 722,857 km (0.087 R)
• M7: 831,914 km (0.116 R)
• M8: 964,906 km (0.094 R)
• M9: 1,193,043 km (0.1 R)
• M10: 1,365,529 km (0.117 R)
• M11: 1,678,638 km (0.063 R)
• M12: 1,861,297 km (0.026 R)
• M13: 1,990,699 km (0.108 R)
• M14: 2,074,623 km (0.1 R)
• M15: 2,499,481 km (0.098 R)
• M16: 2,669,125 km (0.073 R)
• M17: 3,033,845 km (0.094 R)
• M18: 3,720,948 km (0.093 R)
• M19: 3,855,137 km (0.084 R)
• M20: 4,067,117 km (0.102 R)
• M21: 4,236,313 km (0.104 R)
• M22: 4,565,877 km (0.109 R)
• M23: 4,677,626 km (0.054 R)
• M24: 4,790,273 km (0.089 R)
• M25: 4,985,499 km (0.075 R)
• M26: 5,067,777 km (0.098 R)
• M27: 5,333,613 km (0.034 R)
• M28: 5,758,321 km (0.1 R)
• M29: 5,913,903 km (0.087 R)
• M30: 6,300,015 km (0.115 R)
• M31: 6,478,336 km (0.119 R)
• M32: 6,785,311 km (0.11 R)
• M33: 7,060,122 km (0.037 R)
• M34: 7,245,324 km (0.036 R)
• M35: 7,601,666 km (0.064 R)
• M36: 7,791,655 km (0.055 R)
• M37: 7,983,141 km (0.112 R)
• M38: 8,547,274 km (0.12 R)
• M39: 9,265,494 km (0.081 R)
• M40: 9,878,695 km (0.041 R)
• M41: 10,044,450 km (0.091 R)
• M42: 10,463,025 km (0.036 R)
• M43: 10,695,649 km (0.085 R)
• M44: 11,101,359 km (0.1 R)
• M45: 11,187,527 km (0.11 R)
• M46: 11,317,079 km (0.077 R)
• M47: 11,403,696 km (0.108 R)
• M48: 11,686,885 km (0.074 R)
• M49: 12,371,295 km (0.044 R)
• M50: 12,572,504 km (0.117 R)
• M51: 12,662,263 km (0.11 R)
• M52: 12,819,790 km (0.092 R)
• M53: 13,068,870 km (0.03 R)
• M54: 14,010,888 km (0.085 R)
• M55: 14,080,750 km (0.083 R)
• M56: 14,290,785 km (0.096 R)
• M57: 14,361,096 km (0.061 R)
• M58: 14,431,407 km (0.096 R)
• M59: 14,596,115 km (0.086 R)
• M60: 14,666,874 km (0.065 R)
• M61: 15,165,335 km (0.07 R)
• M62: 15,332,735 km (0.099 R)
• M63: 15,524,818 km (0.094 R)
• M64: 15,621,159 km (0.109 R)
• M65: 15,887,144 km (0.045 R)
• M66: 15,959,998 km (0.105 R)
• M67: 16,057,237 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 13.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.78 AU - 7.62 AU

Year: 7918 Days

Day: 7.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 99.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,499,815 km

• M1: 426,803 km (0.102 R)
• M2: 640,428 km (0.051 R)
• M3: 1,086,380 km (0.081 R)
• M4: 1,188,405 km (0.118 R)
• M5: 1,302,249 km (0.117 R)
• M6: 1,730,997 km (0.117 R)
• M7: 1,899,594 km (0.067 R)
• M8: 2,123,392 km (0.066 R)
• M9: 2,274,037 km (0.059 R)
• M10: 2,470,310 km (0.056 R)
• M11: 2,791,795 km (0.048 R)
• M12: 3,047,608 km (0.089 R)
• M13: 3,276,343 km (0.065 R)
• M14: 3,922,456 km (0.078 R)
• M15: 4,235,116 km (0.088 R)
• M16: 4,413,885 km (0.073 R)
• M17: 5,005,246 km (0.109 R)
• M18: 5,289,930 km (0.109 R)
• M19: 5,566,088 km (0.079 R)
• M20: 5,705,962 km (0.089 R)
• M21: 6,393,663 km (0.098 R)
• M22: 6,496,138 km (0.083 R)
• M23: 6,732,652 km (0.074 R)
• M24: 6,926,830 km (0.096 R)
• M25: 7,138,062 km (0.114 R)
• M26: 7,489,767 km (0.064 R)
• M27: 7,644,451 km (0.085 R)
• M28: 8,067,514 km (0.097 R)
• M29: 8,773,466 km (0.082 R)
• M30: 10,433,554 km (0.072 R)
• M31: 11,184,535 km (0.101 R)
• M32: 11,272,948 km (0.029 R)
• M33: 11,486,125 km (0.104 R)
• M34: 12,261,341 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578

Radius: 5.8

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.46 AU - 17.02 AU

Year: 23253 Days

Day: 15.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 138.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,499,815 km

• M1: 248,183 km (0.117 R)
• M2: 296,802 km (0.114 R)
• M3: 349,161 km (0.065 R)
• M4: 405,111 km (0.093 R)
• M5: 1,041,201 km (0.074 R)
• M6: 1,181,524 km (0.054 R)
• M7: 1,802,355 km (0.095 R)
• M8: 2,145,533 km (0.098 R)
• M9: 2,216,741 km (0.068 R)
• M10: 3,129,438 km (0.119 R)
• M11: 3,624,607 km (0.051 R)
• M12: 4,872,253 km (0.077 R)
• M13: 5,203,164 km (0.069 R)
• M14: 5,347,376 km (0.112 R)
• M15: 5,444,166 km (0.118 R)
• M16: 6,443,629 km (0.084 R)
• M17: 6,859,062 km (0.119 R)
• M18: 6,911,571 km (0.119 R)
• M19: 7,017,187 km (0.068 R)
• M20: 7,229,766 km (0.075 R)
• M21: 7,283,172 km (0.037 R)
• M22: 7,498,444 km (0.109 R)
• M23: 7,661,206 km (0.092 R)
• M24: 8,947,897 km (0.058 R)
• M25: 9,469,246 km (0.068 R)
• M26: 9,527,888 km (0.081 R)
• M27: 9,645,323 km (0.092 R)
• M28: 9,881,687 km (0.094 R)
• M29: 10,000,618 km (0.108 R)
• M30: 10,602,151 km (0.048 R)
• M31: 10,663,037 km (0.113 R)
• M32: 11,277,435 km (0.078 R)
• M33: 11,339,519 km (0.095 R)
• M34: 11,526,516 km (0.055 R)
• M35: 12,798,547 km (0.078 R)
• M36: 12,928,098 km (0.083 R)
• M37: 14,315,469 km (0.102 R)
• M38: 15,680,101 km (0.086 R)
• M39: 17,371,604 km (0.064 R)
• M40: 18,311,827 km (0.071 R)
• M41: 18,531,137 km (0.053 R)
• M42: 18,604,440 km (0.09 R)
• M43: 19,491,555 km (0.106 R)
• M44: 20,165,943 km (0.081 R)
• M45: 20,924,105 km (0.119 R)
• M46: 21,153,438 km (0.083 R)
• M47: 21,768,884 km (0.104 R)
• M48: 22,703,122 km (0.1 R)
• M49: 23,889,284 km (0.067 R)
• M50: 24,208,975 km (0.113 R)
• M51: 26,486,153 km (0.091 R)
• M52: 27,149,171 km (0.119 R)
• M53: 28,322,766 km (0.055 R)
• M54: 28,491,662 km (0.108 R)
• M55: 29,427,248 km (0.051 R)
• M56: 30,805,792 km (0.096 R)
• M57: 31,502,918 km (0.072 R)
• M58: 32,381,656 km (0.101 R)
• M59: 34,703,864 km (0.09 R)
• M60: 35,611,175 km (0.105 R)
• M61: 40,929,828 km (0.07 R)
• M62: 41,503,984 km (0.12 R)
• M63: 42,370,156 km (0.103 R)
• M64: 43,047,984 km (0.118 R)
• M65: 43,145,073 km (0.074 R)
• M66: 43,242,312 km (0.112 R)
• M67: 45,102,711 km (0.109 R)
• M68: 45,300,030 km (0.105 R)
• M69: 45,596,683 km (0.091 R)
• M70: 46,589,863 km (0.042 R)
• M71: 47,289,383 km (0.045 R)
• M72: 48,698,894 km (0.118 R)
• M73: 50,326,369 km (0.117 R)
• M74: 54,998,610 km (0.105 R)
• M75: 55,209,543 km (0.12 R)
• M76: 55,737,773 km (0.04 R)
• M77: 57,332,786 km (0.116 R)
• M78: 57,546,561 km (0.069 R)
• M79: 58,082,121 km (0.068 R)
• M80: 62,646,352 km (0.05 R)
• M81: 62,866,560 km (0.119 R)
• M82: 64,526,199 km (0.11 R)
• M83: 65,864,352 km (0.106 R)
• M84: 66,536,944 km (0.098 R)
• M85: 67,549,871 km (0.111 R)
• M86: 68,454,639 km (0.075 R)
• M87: 70,848,504 km (0.038 R)
• M88: 71,192,729 km (0.107 R)
• M89: 71,307,620 km (0.093 R)
• M90: 72,113,354 km (0.087 R)
• M91: 73,269,746 km (0.063 R)
• M92: 73,501,772 km (0.088 R)
• M93: 74,199,197 km (0.039 R)
• M94: 75,366,510 km (0.031 R)
• M95: 75,717,915 km (0.118 R)
• M96: 76,187,353 km (0.044 R)
• M97: 76,775,422 km (0.031 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 12,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit