🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 11.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.39 AU - 1.61 AU

Year: 1225 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,434,532 km

• M1: 145,858 km (0.096 R)
• M2: 292,464 km (0.09 R)
• M3: 445,652 km (0.095 R)
• M4: 614,847 km (0.058 R)
• M5: 789,578 km (0.1 R)
• M6: 867,368 km (0.095 R)
• M7: 1,051,224 km (0.057 R)
• M8: 1,216,530 km (0.077 R)
• M9: 1,379,592 km (0.091 R)
• M10: 1,602,941 km (0.08 R)
• M11: 1,679,984 km (0.055 R)
• M12: 1,752,389 km (0.115 R)
• M13: 1,963,322 km (0.08 R)
• M14: 2,046,200 km (0.102 R)
• M15: 2,396,857 km (0.09 R)
• M16: 2,688,274 km (0.066 R)
• M17: 2,780,875 km (0.104 R)
• M18: 2,896,364 km (0.11 R)
• M19: 3,020,830 km (0.119 R)
• M20: 3,845,114 km (0.054 R)
• M21: 3,982,295 km (0.047 R)
• M22: 4,261,595 km (0.035 R)
• M23: 4,641,274 km (0.056 R)
• M24: 4,727,143 km (0.117 R)
• M25: 4,979,216 km (0.117 R)
• M26: 5,235,776 km (0.086 R)
• M27: 5,633,407 km (0.068 R)
• M28: 5,872,913 km (0.102 R)
• M29: 5,993,938 km (0.113 R)
• M30: 6,343,099 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 10.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.15 AU - 4.63 AU

Year: 6134 Days

Day: 7.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,434,532 km

• M1: 128,205 km (0.06 R)
• M2: 381,325 km (0.109 R)
• M3: 447,896 km (0.091 R)
• M4: 699,669 km (0.105 R)
• M5: 848,968 km (0.081 R)
• M6: 941,270 km (0.112 R)
• M7: 1,093,560 km (0.04 R)
• M8: 1,224,459 km (0.097 R)
• M9: 1,470,397 km (0.111 R)
• M10: 1,783,207 km (0.111 R)
• M11: 1,921,285 km (0.079 R)
• M12: 2,547,652 km (0.115 R)
• M13: 2,944,236 km (0.118 R)
• M14: 3,149,933 km (0.07 R)
• M15: 3,233,558 km (0.112 R)
• M16: 3,296,688 km (0.065 R)
• M17: 3,424,445 km (0.098 R)
• M18: 3,728,877 km (0.078 R)
• M19: 4,294,207 km (0.119 R)
• M20: 4,646,360 km (0.104 R)
• M21: 5,032,323 km (0.099 R)
• M22: 5,105,925 km (0.064 R)
• M23: 5,428,757 km (0.064 R)
• M24: 6,068,288 km (0.063 R)
• M25: 6,357,311 km (0.06 R)
• M26: 6,650,822 km (0.068 R)
• M27: 6,894,367 km (0.077 R)
• M28: 7,085,703 km (0.045 R)
• M29: 7,168,281 km (0.095 R)
• M30: 7,390,135 km (0.114 R)
• M31: 8,069,160 km (0.108 R)
• M32: 8,299,989 km (0.057 R)
• M33: 10,068,535 km (0.088 R)
• M34: 10,442,081 km (0.052 R)
• M35: 10,536,178 km (0.082 R)
• M36: 10,630,724 km (0.118 R)
• M37: 10,883,843 km (0.065 R)
• M38: 11,043,016 km (0.09 R)
• M39: 11,138,908 km (0.119 R)
• M40: 11,622,558 km (0.113 R)
• M41: 11,687,633 km (0.08 R)
• M42: 12,543,931 km (0.111 R)
• M43: 12,610,502 km (0.098 R)
• M44: 13,182,415 km (0.098 R)
• M45: 13,420,275 km (0.085 R)
• M46: 13,900,335 km (0.052 R)
• M47: 14,142,534 km (0.101 R)
• M48: 15,018,729 km (0.116 R)
• M49: 15,160,547 km (0.038 R)
• M50: 15,517,189 km (0.078 R)
• M51: 15,768,364 km (0.055 R)
• M52: 16,021,034 km (0.095 R)
• M53: 16,202,197 km (0.095 R)
• M54: 16,603,419 km (0.116 R)
• M55: 17,192,685 km (0.072 R)
• M56: 17,341,086 km (0.084 R)
• M57: 17,639,235 km (0.088 R)
• M58: 17,863,931 km (0.098 R)
• M59: 18,963,325 km (0.03 R)
• M60: 19,193,556 km (0.042 R)
• M61: 19,540,474 km (0.099 R)
• M62: 19,889,635 km (0.116 R)
• M63: 20,319,131 km (0.119 R)
• M64: 21,466,098 km (0.092 R)
• M65: 21,946,905 km (0.052 R)
• M66: 22,674,699 km (0.069 R)
• M67: 23,000,673 km (0.101 R)
• M68: 23,328,142 km (0.087 R)
• M69: 24,236,949 km (0.046 R)
• M70: 24,570,253 km (0.11 R)
• M71: 26,302,447 km (0.112 R)
• M72: 26,945,868 km (0.037 R)
• M73: 27,032,036 km (0.032 R)
• M74: 27,247,906 km (0.095 R)
• M75: 27,377,757 km (0.065 R)
• M76: 27,551,141 km (0.113 R)
• M77: 27,768,357 km (0.105 R)
• M78: 28,073,536 km (0.117 R)
• M79: 28,248,416 km (0.077 R)
• M80: 29,216,614 km (0.085 R)
• M81: 29,393,738 km (0.061 R)
• M82: 29,571,310 km (0.097 R)
• M83: 29,749,332 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 8.3

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.99 AU - 5.13 AU

Year: 6493 Days

Day: 9.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,434,532 km

• M1: 282,142 km (0.106 R)
• M2: 540,647 km (0.058 R)
• M3: 666,608 km (0.1 R)
• M4: 725,849 km (0.108 R)
• M5: 818,450 km (0.099 R)
• M6: 948,301 km (0.084 R)
• M7: 1,120,338 km (0.094 R)
• M8: 1,228,647 km (0.045 R)
• M9: 1,455,886 km (0.093 R)
• M10: 1,554,621 km (0.079 R)
• M11: 1,717,234 km (0.07 R)
• M12: 2,284,210 km (0.036 R)
• M13: 2,469,711 km (0.079 R)
• M14: 3,208,874 km (0.053 R)
• M15: 3,819,383 km (0.092 R)
• M16: 3,956,714 km (0.076 R)
• M17: 4,407,602 km (0.105 R)
• M18: 5,235,626 km (0.052 R)
• M19: 5,327,180 km (0.057 R)
• M20: 5,419,332 km (0.112 R)
• M21: 6,239,578 km (0.085 R)
• M22: 6,369,129 km (0.068 R)
• M23: 6,896,761 km (0.117 R)
• M24: 7,438,156 km (0.095 R)
• M25: 7,679,457 km (0.112 R)
• M26: 8,669,945 km (0.119 R)
• M27: 8,887,460 km (0.047 R)
• M28: 9,070,119 km (0.112 R)
• M29: 9,476,277 km (0.118 R)
• M30: 9,963,966 km (0.099 R)
• M31: 10,382,990 km (0.077 R)
• M32: 10,846,594 km (0.094 R)
• M33: 11,238,241 km (0.078 R)
• M34: 11,634,526 km (0.038 R)
• M35: 11,834,388 km (0.102 R)
• M36: 11,954,815 km (0.097 R)
• M37: 12,645,059 km (0.102 R)
• M38: 13,223,255 km (0.052 R)
• M39: 14,064,145 km (0.06 R)
• M40: 14,149,116 km (0.083 R)
• M41: 14,319,807 km (0.039 R)
• M42: 15,182,987 km (0.044 R)
• M43: 15,797,236 km (0.073 R)
• M44: 15,929,929 km (0.105 R)
• M45: 16,062,922 km (0.118 R)
• M46: 16,240,943 km (0.113 R)
• M47: 16,374,833 km (0.062 R)
• M48: 16,688,839 km (0.063 R)
• M49: 16,869,105 km (0.098 R)
• M50: 17,826,082 km (0.045 R)
• M51: 18,010,387 km (0.092 R)
• M52: 18,149,064 km (0.03 R)
• M53: 18,988,308 km (0.057 R)
• M54: 20,174,769 km (0.08 R)
• M55: 20,752,815 km (0.09 R)
• M56: 20,995,313 km (0.091 R)
• M57: 21,532,070 km (0.047 R)
• M58: 21,728,343 km (0.111 R)
• M59: 22,172,200 km (0.06 R)
• M60: 24,028,111 km (0.101 R)
• M61: 24,282,726 km (0.091 R)
• M62: 24,487,077 km (0.105 R)
• M63: 25,206,643 km (0.103 R)
• M64: 26,614,209 km (0.065 R)
• M65: 27,460,185 km (0.105 R)
• M66: 29,070,307 km (0.103 R)
• M67: 30,325,284 km (0.083 R)
• M68: 30,710,648 km (0.102 R)
• M69: 31,653,563 km (0.12 R)
• M70: 31,709,363 km (0.118 R)
• M71: 31,820,963 km (0.081 R)
• M72: 32,549,654 km (0.047 R)
• M73: 32,718,550 km (0.072 R)
• M74: 34,596,153 km (0.091 R)
• M75: 34,653,599 km (0.11 R)
• M76: 35,345,339 km (0.07 R)
• M77: 36,158,105 km (0.074 R)
• M78: 36,333,134 km (0.088 R)
• M79: 36,391,477 km (0.088 R)
• M80: 36,683,941 km (0.108 R)
• M81: 36,859,719 km (0.099 R)
• M82: 37,565,821 km (0.074 R)
• M83: 37,802,185 km (0.102 R)
• M84: 37,920,517 km (0.103 R)
• M85: 38,217,020 km (0.106 R)
• M86: 39,230,695 km (0.095 R)
• M87: 39,530,489 km (0.119 R)
• M88: 40,011,746 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 10,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit