🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.4

Radius: 14.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.62 AU - 0.62 AU

Year: 331 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 12,834,125 km

• M1: 181,612 km (0.064 R)
• M2: 293,511 km (0.119 R)
• M3: 383,120 km (0.095 R)
• M4: 476,918 km (0.12 R)
• M5: 576,700 km (0.083 R)
• M6: 677,379 km (0.085 R)
• M7: 806,033 km (0.039 R)
• M8: 900,130 km (0.063 R)
• M9: 992,133 km (0.076 R)
• M10: 1,104,631 km (0.116 R)
• M11: 1,239,418 km (0.052 R)
• M12: 1,354,459 km (0.11 R)
• M13: 1,488,648 km (0.105 R)
• M14: 1,655,001 km (0.091 R)
• M15: 1,766,900 km (0.031 R)
• M16: 1,856,659 km (0.09 R)
• M17: 1,960,630 km (0.094 R)
• M18: 2,058,168 km (0.086 R)
• M19: 2,161,689 km (0.12 R)
• M20: 2,271,494 km (0.06 R)
• M21: 2,378,905 km (0.092 R)
• M22: 2,469,562 km (0.118 R)
• M23: 2,566,202 km (0.054 R)
• M24: 2,678,251 km (0.089 R)
• M25: 2,849,540 km (0.072 R)
• M26: 2,951,117 km (0.101 R)
• M27: 3,054,041 km (0.056 R)
• M28: 3,178,057 km (0.086 R)
• M29: 3,319,128 km (0.096 R)
• M30: 3,431,476 km (0.074 R)
• M31: 3,524,227 km (0.078 R)
• M32: 3,618,025 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.5

Radius: 13.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.95 AU - 1.37 AU

Year: 847 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 12,834,125 km

• M1: 165,904 km (0.099 R)
• M2: 248,632 km (0.052 R)
• M3: 346,319 km (0.081 R)
• M4: 466,446 km (0.096 R)
• M5: 567,126 km (0.025 R)
• M6: 743,651 km (0.12 R)
• M7: 830,717 km (0.107 R)
• M8: 926,460 km (0.106 R)
• M9: 1,016,667 km (0.068 R)
• M10: 1,186,311 km (0.097 R)
• M11: 1,312,123 km (0.08 R)
• M12: 1,409,661 km (0.099 R)
• M13: 1,647,073 km (0.031 R)
• M14: 1,758,972 km (0.093 R)
• M15: 1,843,195 km (0.059 R)
• M16: 2,034,681 km (0.063 R)
• M17: 2,390,873 km (0.118 R)
• M18: 2,498,434 km (0.094 R)
• M19: 2,586,996 km (0.081 R)
• M20: 2,732,256 km (0.066 R)
• M21: 2,866,146 km (0.1 R)
• M22: 3,038,482 km (0.119 R)
• M23: 3,192,269 km (0.089 R)
• M24: 3,341,119 km (0.116 R)
• M25: 3,599,474 km (0.093 R)
• M26: 3,912,134 km (0.113 R)
• M27: 4,015,506 km (0.044 R)
• M28: 4,209,086 km (0.083 R)
• M29: 4,364,667 km (0.12 R)
• M30: 4,497,062 km (0.113 R)
• M31: 4,774,416 km (0.066 R)
• M32: 4,885,268 km (0.067 R)
• M33: 5,040,251 km (0.077 R)
• M34: 5,127,018 km (0.028 R)
• M35: 5,328,527 km (0.114 R)
• M36: 5,443,717 km (0.062 R)
• M37: 5,967,309 km (0.103 R)
• M38: 6,179,589 km (0.102 R)
• M39: 6,422,536 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.9

Radius: 12.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.3 AU - 2.3 AU

Year: 2366 Days

Day: 9.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 12,834,125 km

• M1: 187,297 km (0.114 R)
• M2: 315,951 km (0.088 R)
• M3: 466,596 km (0.094 R)
• M4: 597,643 km (0.103 R)
• M5: 698,173 km (0.05 R)
• M6: 805,285 km (0.079 R)
• M7: 893,847 km (0.053 R)
• M8: 1,029,084 km (0.087 R)
• M9: 1,135,448 km (0.077 R)
• M10: 1,283,400 km (0.093 R)
• M11: 1,467,854 km (0.073 R)
• M12: 1,558,361 km (0.077 R)
• M13: 1,661,434 km (0.115 R)
• M14: 1,962,275 km (0.08 R)
• M15: 2,246,062 km (0.12 R)
• M16: 2,375,165 km (0.099 R)
• M17: 2,702,785 km (0.096 R)
• M18: 2,815,282 km (0.12 R)
• M19: 2,903,994 km (0.046 R)
• M20: 3,188,828 km (0.114 R)
• M21: 3,307,908 km (0.116 R)
• M22: 3,469,175 km (0.065 R)
• M23: 3,660,660 km (0.106 R)
• M24: 3,869,798 km (0.086 R)
• M25: 4,154,782 km (0.112 R)
• M26: 4,299,892 km (0.117 R)
• M27: 4,790,872 km (0.088 R)
• M28: 5,793,626 km (0.098 R)
• M29: 6,103,743 km (0.087 R)
• M30: 6,186,171 km (0.09 R)
• M31: 6,269,048 km (0.098 R)
• M32: 6,452,755 km (0.12 R)
• M33: 6,553,733 km (0.084 R)
• M34: 6,791,444 km (0.115 R)
• M35: 6,945,680 km (0.116 R)
• M36: 7,118,465 km (0.108 R)
• M37: 7,257,741 km (0.095 R)
• M38: 7,486,027 km (0.093 R)
• M39: 7,592,242 km (0.109 R)
• M40: 7,823,969 km (0.094 R)
• M41: 8,258,102 km (0.116 R)
• M42: 8,367,757 km (0.038 R)
• M43: 8,662,913 km (0.112 R)
• M44: 8,886,413 km (0.117 R)
• M45: 9,434,689 km (0.037 R)
• M46: 9,607,026 km (0.085 R)
• M47: 9,954,990 km (0.109 R)
• M48: 10,150,066 km (0.112 R)
• M49: 10,326,741 km (0.07 R)
• M50: 10,923,188 km (0.117 R)
• M51: 11,510,359 km (0.039 R)
• M52: 11,797,438 km (0.108 R)
• M53: 12,253,412 km (0.097 R)
• M54: 12,546,624 km (0.12 R)
• M55: 13,161,471 km (0.109 R)
• M56: 13,375,695 km (0.102 R)
• M57: 13,526,490 km (0.115 R)
• M58: 13,699,425 km (0.108 R)
• M59: 13,829,575 km (0.075 R)
• M60: 14,003,707 km (0.098 R)
• M61: 14,134,904 km (0.077 R)
• M62: 14,997,187 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 11.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.5 AU - 3.5 AU

Year: 3524 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 12,834,125 km

• M1: 165,156 km (0.118 R)
• M2: 316,250 km (0.083 R)
• M3: 388,954 km (0.084 R)
• M4: 517,010 km (0.111 R)
• M5: 626,366 km (0.1 R)
• M6: 782,546 km (0.057 R)
• M7: 860,936 km (0.08 R)
• M8: 942,317 km (0.105 R)
• M9: 1,169,257 km (0.065 R)
• M10: 1,307,186 km (0.09 R)
• M11: 1,537,118 km (0.104 R)
• M12: 1,754,185 km (0.115 R)
• M13: 1,859,950 km (0.113 R)
• M14: 1,940,733 km (0.084 R)
• M15: 2,077,914 km (0.067 R)
• M16: 2,204,325 km (0.096 R)
• M17: 2,304,406 km (0.117 R)
• M18: 2,435,603 km (0.063 R)
• M19: 2,599,113 km (0.104 R)
• M20: 2,937,504 km (0.11 R)
• M21: 3,080,071 km (0.117 R)
• M22: 3,192,568 km (0.067 R)
• M23: 3,521,534 km (0.059 R)
• M24: 3,724,239 km (0.108 R)
• M25: 3,913,630 km (0.079 R)
• M26: 4,141,467 km (0.104 R)
• M27: 4,355,692 km (0.094 R)
• M28: 4,464,150 km (0.114 R)
• M29: 4,537,004 km (0.077 R)
• M30: 4,757,960 km (0.065 R)
• M31: 5,001,356 km (0.113 R)
• M32: 5,115,200 km (0.078 R)
• M33: 5,268,239 km (0.111 R)
• M34: 5,578,804 km (0.113 R)
• M35: 7,134,921 km (0.092 R)
• M36: 7,220,341 km (0.101 R)
• M37: 7,718,353 km (0.101 R)
• M38: 7,828,157 km (0.119 R)
• M39: 7,916,271 km (0.027 R)
• M40: 8,004,832 km (0.107 R)
• M41: 8,724,847 km (0.108 R)
• M42: 9,208,647 km (0.119 R)
• M43: 9,301,846 km (0.063 R)
• M44: 9,677,636 km (0.088 R)
• M45: 9,891,112 km (0.081 R)
• M46: 10,010,491 km (0.085 R)
• M47: 10,250,596 km (0.073 R)
• M48: 10,957,745 km (0.03 R)
• M49: 11,230,013 km (0.111 R)
• M50: 11,304,662 km (0.094 R)
• M51: 11,605,055 km (0.098 R)
• M52: 11,831,995 km (0.111 R)
• M53: 11,907,991 km (0.084 R)
• M54: 12,418,867 km (0.098 R)
• M55: 12,651,043 km (0.109 R)
• M56: 13,172,242 km (0.102 R)
• M57: 13,277,260 km (0.112 R)
• M58: 13,356,247 km (0.107 R)
• M59: 13,567,629 km (0.117 R)
• M60: 13,913,649 km (0.036 R)
• M61: 14,532,835 km (0.057 R)
• M62: 14,996,289 km (0.107 R)
• M63: 15,575,532 km (0.115 R)
• M64: 16,049,907 km (0.083 R)
• M65: 16,613,891 km (0.113 R)
• M66: 17,213,329 km (0.114 R)
• M67: 17,385,816 km (0.088 R)
• M68: 17,703,562 km (0.075 R)
• M69: 17,965,059 km (0.1 R)
• M70: 18,491,793 km (0.107 R)
• M71: 18,698,088 km (0.085 R)
• M72: 18,816,271 km (0.047 R)
• M73: 18,964,372 km (0.053 R)
• M74: 19,861,062 km (0.078 R)
• M75: 20,102,513 km (0.119 R)
• M76: 20,405,748 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 12

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.57 AU - 5.27 AU

Year: 7402 Days

Day: 11.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 12,834,125 km

• M1: 177,423 km (0.105 R)
• M2: 532,419 km (0.059 R)
• M3: 709,842 km (0.103 R)
• M4: 1,061,995 km (0.113 R)
• M5: 1,224,758 km (0.091 R)
• M6: 1,326,634 km (0.105 R)
• M7: 1,734,887 km (0.115 R)
• M8: 1,988,455 km (0.088 R)
• M9: 2,456,247 km (0.081 R)
• M10: 2,775,788 km (0.042 R)
• M11: 3,050,600 km (0.09 R)
• M12: 3,250,612 km (0.105 R)
• M13: 3,491,614 km (0.11 R)
• M14: 4,016,703 km (0.091 R)
• M15: 4,878,387 km (0.118 R)
• M16: 5,238,917 km (0.106 R)
• M17: 5,622,486 km (0.11 R)
• M18: 5,766,848 km (0.046 R)
• M19: 5,985,710 km (0.065 R)
• M20: 6,088,933 km (0.058 R)
• M21: 6,356,862 km (0.118 R)
• M22: 6,720,086 km (0.057 R)
• M23: 6,919,799 km (0.074 R)
• M24: 7,199,547 km (0.08 R)
• M25: 7,578,329 km (0.026 R)
• M26: 7,674,072 km (0.058 R)
• M27: 7,979,850 km (0.092 R)
• M28: 8,786,930 km (0.059 R)
• M29: 9,106,920 km (0.107 R)
• M30: 9,533,872 km (0.027 R)
• M31: 10,407,374 km (0.092 R)
• M32: 10,674,406 km (0.111 R)
• M33: 10,835,673 km (0.112 R)
• M34: 11,015,938 km (0.114 R)
• M35: 11,470,866 km (0.093 R)
• M36: 11,820,625 km (0.102 R)
• M37: 12,701,158 km (0.072 R)
• M38: 12,815,152 km (0.037 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 14,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit