🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 9.2

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.96 AU - 1.02 AU

Year: 646 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,325,819 km

• M1: 115,789 km (0.113 R)
• M2: 191,784 km (0.027 R)
• M3: 315,352 km (0.072 R)
• M4: 390,301 km (0.077 R)
• M5: 485,744 km (0.096 R)
• M6: 576,101 km (0.104 R)
• M7: 638,334 km (0.103 R)
• M8: 723,455 km (0.051 R)
• M9: 791,373 km (0.063 R)
• M10: 906,114 km (0.066 R)
• M11: 1,026,541 km (0.091 R)
• M12: 1,097,899 km (0.068 R)
• M13: 1,189,602 km (0.06 R)
• M14: 1,361,341 km (0.115 R)
• M15: 1,453,643 km (0.11 R)
• M16: 1,541,456 km (0.118 R)
• M17: 1,630,916 km (0.047 R)
• M18: 1,701,077 km (0.099 R)
• M19: 1,800,859 km (0.099 R)
• M20: 1,932,356 km (0.115 R)
• M21: 2,066,994 km (0.07 R)
• M22: 2,345,545 km (0.096 R)
• M23: 2,465,373 km (0.109 R)
• M24: 2,636,363 km (0.105 R)
• M25: 2,694,258 km (0.087 R)
• M26: 2,760,978 km (0.111 R)
• M27: 3,033,546 km (0.108 R)
• M28: 3,094,282 km (0.078 R)
• M29: 3,261,383 km (0.119 R)
• M30: 3,359,519 km (0.074 R)
• M31: 3,440,452 km (0.089 R)
• M32: 3,549,509 km (0.094 R)
• M33: 3,687,438 km (0.102 R)
• M34: 3,959,257 km (0.075 R)
• M35: 4,083,274 km (0.099 R)
• M36: 4,218,211 km (0.099 R)
• M37: 4,354,644 km (0.054 R)
• M38: 4,672,091 km (0.069 R)
• M39: 4,843,829 km (0.104 R)
• M40: 5,403,176 km (0.111 R)
• M41: 5,583,441 km (0.063 R)
• M42: 5,852,418 km (0.083 R)
• M43: 6,026,700 km (0.038 R)
• M44: 6,125,434 km (0.05 R)
• M45: 6,291,338 km (0.072 R)
• M46: 6,684,332 km (0.088 R)
• M47: 6,981,284 km (0.084 R)
• M48: 7,096,773 km (0.085 R)
• M49: 7,212,712 km (0.078 R)
• M50: 7,341,216 km (0.093 R)
• M51: 7,470,319 km (0.116 R)
• M52: 7,612,138 km (0.114 R)
• M53: 7,730,919 km (0.107 R)
• M54: 7,994,510 km (0.029 R)
• M55: 8,079,033 km (0.066 R)
• M56: 8,139,471 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 11.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.18 AU - 1.9 AU

Year: 1254 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,325,819 km

• M1: 169,046 km (0.109 R)
• M2: 338,690 km (0.115 R)
• M3: 428,897 km (0.094 R)
• M4: 509,830 km (0.073 R)
• M5: 618,587 km (0.118 R)
• M6: 813,812 km (0.112 R)
• M7: 912,996 km (0.107 R)
• M8: 997,070 km (0.107 R)
• M9: 1,104,331 km (0.099 R)
• M10: 1,258,417 km (0.108 R)
• M11: 1,338,303 km (0.063 R)
• M12: 1,435,242 km (0.111 R)
• M13: 1,511,387 km (0.086 R)
• M14: 1,863,092 km (0.1 R)
• M15: 1,963,622 km (0.074 R)
• M16: 2,109,180 km (0.08 R)
• M17: 2,205,372 km (0.034 R)
• M18: 2,312,035 km (0.111 R)
• M19: 2,402,392 km (0.103 R)
• M20: 2,512,197 km (0.117 R)
• M21: 2,670,920 km (0.113 R)
• M22: 2,765,765 km (0.081 R)
• M23: 2,852,233 km (0.049 R)
• M24: 2,939,598 km (0.095 R)
• M25: 3,057,332 km (0.05 R)
• M26: 3,146,941 km (0.053 R)
• M27: 3,247,321 km (0.053 R)
• M28: 3,681,155 km (0.077 R)
• M29: 3,755,206 km (0.105 R)
• M30: 3,862,019 km (0.042 R)
• M31: 4,111,398 km (0.094 R)
• M32: 4,399,823 km (0.06 R)
• M33: 4,501,250 km (0.094 R)
• M34: 4,660,572 km (0.064 R)
• M35: 4,844,877 km (0.108 R)
• M36: 5,008,238 km (0.101 R)
• M37: 5,102,335 km (0.063 R)
• M38: 5,582,095 km (0.065 R)
• M39: 5,692,049 km (0.116 R)
• M40: 5,839,852 km (0.071 R)
• M41: 6,026,251 km (0.069 R)
• M42: 6,240,026 km (0.088 R)
• M43: 6,766,012 km (0.119 R)
• M44: 7,173,218 km (0.086 R)
• M45: 7,319,525 km (0.114 R)
• M46: 7,520,883 km (0.084 R)
• M47: 7,956,363 km (0.067 R)
• M48: 8,066,616 km (0.084 R)
• M49: 8,274,557 km (0.119 R)
• M50: 8,639,127 km (0.117 R)
• M51: 9,676,589 km (0.103 R)
• M52: 9,808,983 km (0.098 R)
• M53: 9,897,545 km (0.094 R)
• M54: 10,001,366 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.9

Radius: 13.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.81 AU - 2.01 AU

Year: 1732 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,325,819 km

• M1: 179,966 km (0.105 R)
• M2: 281,543 km (0.093 R)
• M3: 391,797 km (0.098 R)
• M4: 506,538 km (0.103 R)
• M5: 636,240 km (0.118 R)
• M6: 910,752 km (0.119 R)
• M7: 1,171,351 km (0.094 R)
• M8: 1,269,936 km (0.111 R)
• M9: 1,505,254 km (0.084 R)
• M10: 1,623,436 km (0.046 R)
• M11: 1,796,521 km (0.12 R)
• M12: 1,986,660 km (0.05 R)
• M13: 2,239,779 km (0.117 R)
• M14: 2,330,286 km (0.104 R)
• M15: 2,633,521 km (0.099 R)
• M16: 2,777,733 km (0.09 R)
• M17: 3,087,102 km (0.03 R)
• M18: 3,368,794 km (0.106 R)
• M19: 3,645,551 km (0.105 R)
• M20: 3,752,962 km (0.05 R)
• M21: 3,984,838 km (0.1 R)
• M22: 4,377,234 km (0.11 R)
• M23: 5,004,198 km (0.093 R)
• M24: 5,093,957 km (0.074 R)
• M25: 5,690,703 km (0.109 R)
• M26: 5,784,501 km (0.097 R)
• M27: 5,910,313 km (0.114 R)
• M28: 6,069,036 km (0.105 R)
• M29: 6,196,942 km (0.094 R)
• M30: 6,293,582 km (0.101 R)
• M31: 6,390,671 km (0.118 R)
• M32: 6,586,345 km (0.096 R)
• M33: 7,033,942 km (0.1 R)
• M34: 7,320,871 km (0.12 R)
• M35: 7,491,562 km (0.073 R)
• M36: 7,680,803 km (0.09 R)
• M37: 7,906,547 km (0.08 R)
• M38: 8,134,384 km (0.085 R)
• M39: 8,489,380 km (0.087 R)
• M40: 9,398,935 km (0.076 R)
• M41: 9,808,983 km (0.101 R)
• M42: 9,978,328 km (0.068 R)
• M43: 10,073,023 km (0.112 R)
• M44: 10,186,867 km (0.088 R)
• M45: 10,454,198 km (0.099 R)
• M46: 11,172,119 km (0.092 R)
• M47: 11,309,749 km (0.087 R)
• M48: 11,447,977 km (0.109 R)
• M49: 11,606,700 km (0.116 R)
• M50: 11,726,079 km (0.033 R)
• M51: 11,826,011 km (0.055 R)
• M52: 12,533,010 km (0.115 R)
• M53: 12,901,919 km (0.11 R)
• M54: 13,005,141 km (0.064 R)
• M55: 13,504,050 km (0.103 R)
• M56: 13,924,570 km (0.109 R)
• M57: 14,051,578 km (0.086 R)
• M58: 14,242,764 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 9.3

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.49 AU - 3.89 AU

Year: 4650 Days

Day: 14.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,325,819 km

• M1: 146,905 km (0.068 R)
• M2: 337,792 km (0.055 R)
• M3: 562,937 km (0.099 R)
• M4: 782,546 km (0.086 R)
• M5: 916,586 km (0.074 R)
• M6: 1,364,632 km (0.103 R)
• M7: 1,429,258 km (0.087 R)
• M8: 1,511,537 km (0.099 R)
• M9: 1,785,750 km (0.078 R)
• M10: 1,947,016 km (0.111 R)
• M11: 2,057,120 km (0.039 R)
• M12: 2,558,872 km (0.113 R)
• M13: 2,619,309 km (0.045 R)
• M14: 2,680,046 km (0.114 R)
• M15: 2,844,604 km (0.048 R)
• M16: 3,358,173 km (0.109 R)
• M17: 3,625,804 km (0.079 R)
• M18: 3,785,275 km (0.114 R)
• M19: 4,181,859 km (0.081 R)
• M20: 4,469,984 km (0.045 R)
• M21: 4,567,522 km (0.059 R)
• M22: 4,964,555 km (0.025 R)
• M23: 5,040,251 km (0.118 R)
• M24: 5,476,479 km (0.043 R)
• M25: 5,765,352 km (0.107 R)
• M26: 7,426,637 km (0.082 R)
• M27: 7,746,327 km (0.109 R)
• M28: 8,040,886 km (0.062 R)
• M29: 8,309,264 km (0.049 R)
• M30: 8,489,679 km (0.102 R)
• M31: 8,885,366 km (0.101 R)
• M32: 9,131,753 km (0.103 R)
• M33: 9,694,540 km (0.056 R)
• M34: 9,852,815 km (0.096 R)
• M35: 10,300,711 km (0.1 R)
• M36: 11,050,944 km (0.098 R)
• M37: 11,249,610 km (0.115 R)
• M38: 11,818,830 km (0.109 R)
• M39: 11,886,299 km (0.097 R)
• M40: 12,603,770 km (0.118 R)
• M41: 12,741,999 km (0.117 R)
• M42: 12,845,969 km (0.079 R)
• M43: 13,264,843 km (0.111 R)
• M44: 13,335,154 km (0.104 R)
• M45: 13,794,868 km (0.117 R)
• M46: 13,937,286 km (0.087 R)
• M47: 14,367,679 km (0.084 R)
• M48: 14,729,706 km (0.035 R)
• M49: 15,094,724 km (0.079 R)
• M50: 15,722,138 km (0.05 R)
• M51: 16,964,399 km (0.089 R)
• M52: 17,423,814 km (0.112 R)
• M53: 17,577,899 km (0.098 R)
• M54: 17,809,926 km (0.086 R)
• M55: 18,003,954 km (0.078 R)
• M56: 18,394,255 km (0.094 R)
• M57: 18,669,066 km (0.071 R)
• M58: 18,866,236 km (0.097 R)
• M59: 19,183,234 km (0.059 R)
• M60: 19,501,878 km (0.1 R)
• M61: 20,916,625 km (0.09 R)
• M62: 21,450,390 km (0.12 R)
• M63: 21,615,696 km (0.03 R)
• M64: 21,698,423 km (0.116 R)
• M65: 22,155,295 km (0.105 R)
• M66: 22,867,830 km (0.109 R)
• M67: 23,715,750 km (0.065 R)
• M68: 23,929,227 km (0.087 R)
• M69: 24,014,946 km (0.053 R)
• M70: 24,100,666 km (0.096 R)
• M71: 24,229,320 km (0.072 R)
• M72: 24,444,442 km (0.078 R)
• M73: 24,746,629 km (0.038 R)
• M74: 24,876,630 km (0.071 R)
• M75: 25,354,894 km (0.078 R)
• M76: 25,442,110 km (0.108 R)
• M77: 26,232,136 km (0.069 R)
• M78: 26,941,230 km (0.103 R)
• M79: 27,253,441 km (0.072 R)
• M80: 27,387,481 km (0.084 R)
• M81: 28,242,283 km (0.064 R)
• M82: 29,793,762 km (0.108 R)
• M83: 30,301,498 km (0.083 R)
• M84: 31,185,471 km (0.119 R)
• M85: 31,278,970 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 12,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit