🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 12.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.61 AU - 0.85 AU

Year: 423 Days

Day: 6 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,408,489 km

• M1: 156,629 km (0.043 R)
• M2: 570,267 km (0.099 R)
• M3: 1,010,982 km (0.076 R)
• M4: 1,702,424 km (0.105 R)
• M5: 2,241,425 km (0.083 R)
• M6: 2,934,512 km (0.039 R)
• M7: 3,383,904 km (0.114 R)
• M8: 4,059,488 km (0.083 R)
• M9: 4,634,392 km (0.095 R)
• M10: 5,093,209 km (0.102 R)
• M11: 5,517,469 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.3

Radius: 14.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.65 AU - 0.87 AU

Year: 449 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,408,489 km

• M1: 185,352 km (0.116 R)
• M2: 660,774 km (0.099 R)
• M3: 1,303,147 km (0.082 R)
• M4: 1,782,907 km (0.085 R)
• M5: 2,409,124 km (0.053 R)
• M6: 3,222,937 km (0.066 R)
• M7: 3,843,020 km (0.043 R)
• M8: 4,382,619 km (0.038 R)
• M9: 4,873,300 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 14.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.76 AU - 0.76 AU

Year: 449 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,408,489 km

• M1: 180,265 km (0.106 R)
• M2: 687,851 km (0.046 R)
• M3: 1,165,068 km (0.099 R)
• M4: 1,821,952 km (0.106 R)
• M5: 2,872,279 km (0.107 R)
• M6: 3,421,602 km (0.083 R)
• M7: 3,988,728 km (0.089 R)
• M8: 5,329,873 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 11.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.89 AU - 1.41 AU

Year: 836 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,408,489 km

• M1: 147,952 km (0.072 R)
• M2: 752,328 km (0.088 R)
• M3: 1,467,555 km (0.095 R)
• M4: 1,970,503 km (0.082 R)
• M5: 2,421,840 km (0.117 R)
• M6: 2,929,725 km (0.082 R)
• M7: 3,370,141 km (0.099 R)
• M8: 4,451,584 km (0.062 R)
• M9: 5,200,321 km (0.049 R)
• M10: 5,673,050 km (0.103 R)
• M11: 6,153,858 km (0.043 R)
• M12: 6,639,901 km (0.117 R)
• M13: 7,083,459 km (0.025 R)
• M14: 7,761,736 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.1

Radius: 13.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.12 AU - 1.22 AU

Year: 858 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,408,489 km

• M1: 165,605 km (0.065 R)
• M2: 641,924 km (0.12 R)
• M3: 1,381,686 km (0.055 R)
• M4: 1,874,461 km (0.061 R)
• M5: 2,381,449 km (0.101 R)
• M6: 2,850,288 km (0.072 R)
• M7: 3,380,912 km (0.068 R)
• M8: 4,262,642 km (0.052 R)
• M9: 5,310,276 km (0.113 R)
• M10: 5,808,885 km (0.047 R)
• M11: 6,399,797 km (0.065 R)
• M12: 8,149,793 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.6

Radius: 10.4

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.43 AU - 2.13 AU

Year: 1611 Days

Day: 5.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 75,408,489 km

• M1: 132,095 km (0.062 R)
• M2: 524,789 km (0.071 R)
• M3: 1,231,190 km (0.082 R)
• M4: 1,689,558 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 8.7

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.17 AU - 2.41 AU

Year: 2350 Days

Day: 12.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,408,489 km

• M1: 108,159 km (0.059 R)
• M2: 418,276 km (0.117 R)
• M3: 862,581 km (0.093 R)
• M4: 1,150,856 km (0.03 R)
• M5: 1,504,805 km (0.109 R)
• M6: 1,884,784 km (0.031 R)
• M7: 2,236,787 km (0.085 R)
• M8: 2,734,649 km (0.11 R)
• M9: 3,074,236 km (0.045 R)
• M10: 3,355,630 km (0.096 R)
• M11: 4,185,599 km (0.114 R)
• M12: 4,854,601 km (0.115 R)
• M13: 5,238,020 km (0.045 R)
• M14: 7,148,235 km (0.099 R)
• M15: 7,555,889 km (0.056 R)
• M16: 9,072,961 km (0.114 R)
• M17: 9,481,962 km (0.069 R)
• M18: 10,263,611 km (0.1 R)
• M19: 10,595,568 km (0.046 R)
• M20: 12,740,054 km (0.085 R)
• M21: 13,253,324 km (0.088 R)
• M22: 14,642,939 km (0.058 R)
• M23: 15,493,103 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.8

Radius: 4.6

Gravity: 24.75 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.73 AU - 6.31 AU

Year: 10018 Days

Day: 20.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,408,489 km

• M1: 57,595 km (0.102 R)
• M2: 257,757 km (0.066 R)
• M3: 611,556 km (0.112 R)
• M4: 801,097 km (0.1 R)
• M5: 948,899 km (0.084 R)
• M6: 1,719,777 km (0.05 R)
• M7: 2,001,470 km (0.079 R)
• M8: 2,313,381 km (0.055 R)
• M9: 2,947,228 km (0.099 R)
• M10: 3,122,257 km (0.112 R)
• M11: 4,077,739 km (0.047 R)
• M12: 5,939,634 km (0.076 R)
• M13: 6,508,555 km (0.068 R)
• M14: 6,996,842 km (0.081 R)
• M15: 7,590,297 km (0.112 R)
• M16: 8,173,728 km (0.058 R)
• M17: 9,714,587 km (0.082 R)
• M18: 10,202,276 km (0.094 R)
• M19: 13,416,835 km (0.068 R)
• M20: 13,596,352 km (0.075 R)
• M21: 14,082,695 km (0.11 R)
• M22: 14,455,044 km (0.101 R)
• M23: 15,219,339 km (0.073 R)
• M24: 15,479,939 km (0.088 R)
• M25: 15,677,408 km (0.116 R)
• M26: 16,552,556 km (0.079 R)
• M27: 17,318,048 km (0.112 R)
• M28: 17,817,256 km (0.104 R)
• M29: 18,034,173 km (0.069 R)
• M30: 19,988,220 km (0.087 R)
• M31: 22,581,200 km (0.113 R)
• M32: 23,522,021 km (0.109 R)
• M33: 24,577,733 km (0.084 R)
• M34: 24,846,561 km (0.076 R)
• M35: 27,546,952 km (0.099 R)
• M36: 29,117,430 km (0.1 R)
• M37: 30,850,372 km (0.062 R)
• M38: 34,857,501 km (0.072 R)
• M39: 37,397,224 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.4

Radius: 6.4

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.94 AU - 6.52 AU

Year: 10547 Days

Day: 22.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,408,489 km

• M1: 82,129 km (0.107 R)
• M2: 310,416 km (0.117 R)
• M3: 560,244 km (0.062 R)
• M4: 1,284,747 km (0.094 R)
• M5: 1,539,362 km (0.096 R)
• M6: 2,697,698 km (0.115 R)
• M7: 4,147,003 km (0.077 R)
• M8: 5,452,244 km (0.095 R)
• M9: 7,214,208 km (0.111 R)
• M10: 7,590,446 km (0.086 R)
• M11: 7,935,718 km (0.11 R)
• M12: 8,156,824 km (0.116 R)
• M13: 8,381,969 km (0.082 R)
• M14: 9,373,503 km (0.058 R)
• M15: 10,493,692 km (0.074 R)
• M16: 12,103,216 km (0.119 R)
• M17: 18,443,024 km (0.052 R)
• M18: 18,675,499 km (0.054 R)
• M19: 18,909,919 km (0.08 R)
• M20: 20,856,337 km (0.107 R)
• M21: 22,843,445 km (0.11 R)
• M22: 24,205,235 km (0.115 R)
• M23: 24,577,434 km (0.098 R)
• M24: 25,047,919 km (0.036 R)
• M25: 25,333,053 km (0.068 R)
• M26: 27,895,964 km (0.056 R)
• M27: 36,248,013 km (0.053 R)
• M28: 38,600,589 km (0.082 R)
• M29: 40,008,305 km (0.049 R)
• M30: 42,925,463 km (0.037 R)
• M31: 47,272,478 km (0.093 R)
• M32: 47,562,549 km (0.101 R)
• M33: 48,440,090 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.6

Radius: 4.1

Gravity: 34.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.61 AU - 11.45 AU

Year: 21545 Days

Day: 17.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,408,489 km

• M1: 52,210 km (0.063 R)
• M2: 601,234 km (0.105 R)
• M3: 739,013 km (0.079 R)
• M4: 1,670,111 km (0.069 R)
• M5: 2,252,794 km (0.112 R)
• M6: 3,172,372 km (0.058 R)
• M7: 3,715,413 km (0.119 R)
• M8: 4,251,571 km (0.095 R)
• M9: 5,020,056 km (0.045 R)
• M10: 6,872,227 km (0.106 R)
• M11: 9,190,844 km (0.078 R)
• M12: 11,017,883 km (0.103 R)
• M13: 11,397,413 km (0.091 R)
• M14: 12,384,609 km (0.082 R)
• M15: 16,904,559 km (0.104 R)
• M16: 18,010,836 km (0.111 R)
• M17: 18,625,982 km (0.056 R)
• M18: 26,681,827 km (0.049 R)
• M19: 29,607,962 km (0.09 R)
• M20: 30,587,678 km (0.09 R)
• M21: 31,588,787 km (0.106 R)
• M22: 33,524,434 km (0.063 R)
• M23: 48,150,019 km (0.041 R)
• M24: 54,803,684 km (0.063 R)
• M25: 55,169,900 km (0.05 R)
• M26: 55,537,761 km (0.065 R)
• M27: 58,349,153 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 15,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit