🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.3

Radius: 12.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.05 AU - 1.47 AU

Year: 943 Days

Day: 13.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,634,902 km

• M1: 168,896 km (0.12 R)
• M2: 300,542 km (0.1 R)
• M3: 379,679 km (0.119 R)
• M4: 547,229 km (0.116 R)
• M5: 626,366 km (0.073 R)
• M6: 718,369 km (0.057 R)
• M7: 807,081 km (0.112 R)
• M8: 886,517 km (0.117 R)
• M9: 1,006,345 km (0.078 R)
• M10: 1,088,025 km (0.044 R)
• M11: 1,207,404 km (0.097 R)
• M12: 1,315,713 km (0.105 R)
• M13: 1,416,692 km (0.072 R)
• M14: 1,604,288 km (0.105 R)
• M15: 1,759,421 km (0.108 R)
• M16: 1,841,849 km (0.068 R)
• M17: 2,004,611 km (0.068 R)
• M18: 2,299,768 km (0.098 R)
• M19: 2,522,220 km (0.075 R)
• M20: 2,622,600 km (0.107 R)
• M21: 2,731,208 km (0.106 R)
• M22: 2,827,549 km (0.076 R)
• M23: 2,911,025 km (0.113 R)
• M24: 3,009,460 km (0.093 R)
• M25: 3,253,454 km (0.109 R)
• M26: 3,348,449 km (0.114 R)
• M27: 3,548,910 km (0.062 R)
• M28: 3,806,967 km (0.069 R)
• M29: 4,118,429 km (0.093 R)
• M30: 4,197,716 km (0.071 R)
• M31: 4,357,636 km (0.065 R)
• M32: 4,478,960 km (0.12 R)
• M33: 4,658,926 km (0.093 R)
• M34: 4,958,721 km (0.049 R)
• M35: 5,273,475 km (0.116 R)
• M36: 5,429,056 km (0.098 R)
• M37: 5,524,799 km (0.059 R)
• M38: 5,612,463 km (0.076 R)
• M39: 5,780,163 km (0.044 R)
• M40: 5,958,483 km (0.099 R)
• M41: 6,057,367 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 8.3

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.47 AU - 1.95 AU

Year: 1491 Days

Day: 7.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 72,634,902 km

• M1: 119,828 km (0.079 R)
• M2: 196,871 km (0.11 R)
• M3: 252,970 km (0.113 R)
• M4: 539,300 km (0.082 R)
• M5: 615,296 km (0.074 R)
• M6: 668,254 km (0.073 R)
• M7: 723,007 km (0.118 R)
• M8: 851,960 km (0.106 R)
• M9: 988,842 km (0.052 R)
• M10: 1,051,972 km (0.101 R)
• M11: 1,327,831 km (0.116 R)
• M12: 1,533,378 km (0.079 R)
• M13: 1,654,104 km (0.113 R)
• M14: 1,758,972 km (0.103 R)
• M15: 1,905,428 km (0.095 R)
• M16: 2,127,581 km (0.086 R)
• M17: 2,294,532 km (0.115 R)
• M18: 2,358,261 km (0.111 R)
• M19: 2,444,130 km (0.098 R)
• M20: 2,674,660 km (0.096 R)
• M21: 2,764,269 km (0.116 R)
• M22: 2,855,075 km (0.025 R)
• M23: 3,432,224 km (0.113 R)
• M24: 3,554,445 km (0.068 R)
• M25: 3,616,080 km (0.09 R)
• M26: 4,070,708 km (0.096 R)
• M27: 4,265,484 km (0.098 R)
• M28: 4,436,774 km (0.106 R)
• M29: 4,516,659 km (0.053 R)
• M30: 4,596,993 km (0.095 R)
• M31: 4,854,451 km (0.112 R)
• M32: 5,483,211 km (0.113 R)
• M33: 5,655,099 km (0.09 R)
• M34: 5,843,442 km (0.115 R)
• M35: 6,048,691 km (0.066 R)
• M36: 6,107,782 km (0.119 R)
• M37: 6,167,023 km (0.099 R)
• M38: 6,571,984 km (0.114 R)
• M39: 6,663,239 km (0.096 R)
• M40: 6,724,275 km (0.116 R)
• M41: 6,954,655 km (0.09 R)
• M42: 7,047,705 km (0.034 R)
• M43: 7,297,534 km (0.089 R)
• M44: 7,566,212 km (0.06 R)
• M45: 7,693,818 km (0.113 R)
• M46: 7,902,657 km (0.064 R)
• M47: 8,048,216 km (0.072 R)
• M48: 8,293,108 km (0.066 R)
• M49: 8,991,430 km (0.106 R)
• M50: 9,126,667 km (0.095 R)
• M51: 9,330,718 km (0.06 R)
• M52: 9,416,139 km (0.117 R)
• M53: 9,743,309 km (0.097 R)
• M54: 9,847,429 km (0.05 R)
• M55: 9,969,352 km (0.116 R)
• M56: 10,444,325 km (0.103 R)
• M57: 10,586,443 km (0.061 R)
• M58: 10,747,111 km (0.089 R)
• M59: 10,836,720 km (0.113 R)
• M60: 11,434,513 km (0.076 R)
• M61: 11,746,574 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.3

Radius: 3.9

Gravity: 38.02 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.74 AU - 10.76 AU

Year: 20302 Days

Day: 21.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,634,902 km

• M1: 406,906 km (0.105 R)
• M2: 741,407 km (0.111 R)
• M3: 811,868 km (0.092 R)
• M4: 984,803 km (0.093 R)
• M5: 1,115,252 km (0.07 R)
• M6: 1,599,500 km (0.058 R)
• M7: 1,660,237 km (0.103 R)
• M8: 1,784,254 km (0.081 R)
• M9: 1,943,426 km (0.118 R)
• M10: 2,413,163 km (0.089 R)
• M11: 2,660,598 km (0.055 R)
• M12: 3,028,160 km (0.056 R)
• M13: 3,065,859 km (0.106 R)
• M14: 3,295,043 km (0.106 R)
• M15: 3,932,629 km (0.074 R)
• M16: 4,694,082 km (0.09 R)
• M17: 4,957,823 km (0.082 R)
• M18: 6,012,638 km (0.081 R)
• M19: 6,540,868 km (0.082 R)
• M20: 6,589,637 km (0.083 R)
• M21: 7,538,685 km (0.095 R)
• M22: 7,692,323 km (0.073 R)
• M23: 8,264,834 km (0.099 R)
• M24: 10,006,602 km (0.088 R)
• M25: 11,560,624 km (0.089 R)
• M26: 11,678,657 km (0.099 R)
• M27: 11,737,898 km (0.084 R)
• M28: 12,395,530 km (0.098 R)
• M29: 13,435,235 km (0.076 R)
• M30: 13,559,252 km (0.048 R)
• M31: 13,808,781 km (0.063 R)
• M32: 15,142,895 km (0.109 R)
• M33: 15,272,147 km (0.112 R)
• M34: 15,336,774 km (0.065 R)
• M35: 16,120,816 km (0.106 R)
• M36: 16,650,542 km (0.112 R)
• M37: 16,917,574 km (0.085 R)
• M38: 17,253,422 km (0.077 R)
• M39: 17,320,890 km (0.074 R)
• M40: 18,826,294 km (0.073 R)
• M41: 20,017,990 km (0.076 R)
• M42: 20,088,750 km (0.081 R)
• M43: 21,450,839 km (0.046 R)
• M44: 22,768,347 km (0.077 R)
• M45: 23,287,901 km (0.103 R)
• M46: 23,437,050 km (0.085 R)
• M47: 24,338,377 km (0.066 R)
• M48: 24,565,466 km (0.107 R)
• M49: 26,485,405 km (0.107 R)
• M50: 27,976,447 km (0.054 R)
• M51: 28,214,308 km (0.105 R)
• M52: 28,692,124 km (0.114 R)
• M53: 30,630,014 km (0.091 R)
• M54: 32,609,793 km (0.106 R)
• M55: 34,885,924 km (0.084 R)
• M56: 36,172,466 km (0.051 R)
• M57: 36,258,784 km (0.07 R)
• M58: 36,431,569 km (0.075 R)
• M59: 36,864,805 km (0.119 R)
• M60: 37,212,770 km (0.083 R)
• M61: 40,302,714 km (0.097 R)
• M62: 40,661,000 km (0.084 R)
• M63: 41,471,223 km (0.082 R)
• M64: 41,561,430 km (0.093 R)
• M65: 41,742,443 km (0.09 R)
• M66: 43,290,482 km (0.089 R)
• M67: 44,486,816 km (0.106 R)
• M68: 44,857,221 km (0.117 R)
• M69: 47,194,687 km (0.08 R)
• M70: 47,666,968 km (0.113 R)
• M71: 48,045,899 km (0.099 R)
• M72: 48,425,878 km (0.098 R)
• M73: 49,859,474 km (0.067 R)
• M74: 50,822,885 km (0.118 R)
• M75: 51,889,817 km (0.055 R)
• M76: 51,987,055 km (0.111 R)
• M77: 53,848,352 km (0.104 R)
• M78: 54,638,528 km (0.067 R)
• M79: 55,134,445 km (0.078 R)
• M80: 55,930,754 km (0.093 R)
• M81: 56,831,333 km (0.106 R)
• M82: 57,333,683 km (0.075 R)
• M83: 58,849,558 km (0.044 R)
• M84: 59,663,371 km (0.062 R)
• M85: 60,071,773 km (0.078 R)
• M86: 60,583,398 km (0.072 R)
• M87: 61,920,653 km (0.102 R)
• M88: 62,127,248 km (0.109 R)
• M89: 64,101,192 km (0.059 R)
• M90: 66,835,541 km (0.079 R)
• M91: 68,216,928 km (0.069 R)
• M92: 68,430,255 km (0.061 R)
• M93: 68,964,618 km (0.089 R)
• M94: 71,657,230 km (0.066 R)
• M95: 71,765,539 km (0.115 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: 291 - 15,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit