🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.9

Radius: 12

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.56 AU - 0.64 AU

Year: 310 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,498,520 km

• M1: 149,299 km (0.12 R)
• M2: 544,087 km (0.025 R)
• M3: 952,340 km (0.073 R)
• M4: 1,441,824 km (0.04 R)
• M5: 1,830,031 km (0.071 R)
• M6: 2,229,756 km (0.116 R)
• M7: 3,375,526 km (0.118 R)
• M8: 3,896,426 km (0.119 R)
• M9: 4,362,274 km (0.112 R)
• M10: 4,764,393 km (0.053 R)
• M11: 5,191,196 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.6

Radius: 8

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.47 AU - 1.55 AU

Year: 1237 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,498,520 km

• M1: 99,931 km (0.042 R)
• M2: 547,079 km (0.032 R)
• M3: 895,792 km (0.035 R)
• M4: 1,335,311 km (0.062 R)
• M5: 1,592,170 km (0.119 R)
• M6: 1,862,793 km (0.09 R)
• M7: 2,414,360 km (0.093 R)
• M8: 2,787,008 km (0.102 R)
• M9: 3,299,231 km (0.074 R)
• M10: 3,840,028 km (0.041 R)
• M11: 4,226,738 km (0.088 R)
• M12: 4,583,828 km (0.106 R)
• M13: 5,297,709 km (0.052 R)
• M14: 6,423,733 km (0.07 R)
• M15: 6,776,185 km (0.116 R)
• M16: 7,832,645 km (0.08 R)
• M17: 8,736,665 km (0.119 R)
• M18: 8,994,871 km (0.08 R)
• M19: 9,347,174 km (0.082 R)
• M20: 10,331,678 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.6

Radius: 10.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.62 AU - 3.04 AU

Year: 3175 Days

Day: 14.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,498,520 km

• M1: 130,599 km (0.071 R)
• M2: 474,225 km (0.08 R)
• M3: 811,120 km (0.09 R)
• M4: 1,400,086 km (0.103 R)
• M5: 1,747,453 km (0.098 R)
• M6: 2,365,142 km (0.105 R)
• M7: 3,397,517 km (0.065 R)
• M8: 3,936,967 km (0.086 R)
• M9: 5,451,795 km (0.094 R)
• M10: 6,463,226 km (0.047 R)
• M11: 7,443,392 km (0.092 R)
• M12: 8,064,522 km (0.119 R)
• M13: 9,481,363 km (0.035 R)
• M14: 10,286,649 km (0.111 R)
• M15: 12,075,091 km (0.095 R)
• M16: 14,295,573 km (0.107 R)
• M17: 14,963,228 km (0.1 R)
• M18: 18,673,405 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 8.4

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.41 AU - 4.33 AU

Year: 5077 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,498,520 km

• M1: 109,356 km (0.106 R)
• M2: 411,544 km (0.114 R)
• M3: 680,970 km (0.089 R)
• M4: 1,083,837 km (0.098 R)
• M5: 1,459,477 km (0.034 R)
• M6: 1,796,820 km (0.056 R)
• M7: 2,295,879 km (0.097 R)
• M8: 2,630,679 km (0.091 R)
• M9: 3,927,991 km (0.118 R)
• M10: 4,929,699 km (0.054 R)
• M11: 5,519,413 km (0.087 R)
• M12: 5,816,216 km (0.054 R)
• M13: 6,123,789 km (0.077 R)
• M14: 7,717,904 km (0.084 R)
• M15: 13,429,700 km (0.075 R)
• M16: 14,633,813 km (0.09 R)
• M17: 15,378,212 km (0.102 R)
• M18: 16,511,416 km (0.074 R)
• M19: 22,045,789 km (0.111 R)
• M20: 25,799,649 km (0.106 R)
• M21: 28,791,157 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 10.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.99 AU - 4.43 AU

Year: 5760 Days

Day: 10 Hours

Environment

Temp: -217 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,498,520 km

• M1: 131,945 km (0.095 R)
• M2: 490,531 km (0.066 R)
• M3: 943,963 km (0.117 R)
• M4: 1,507,348 km (0.102 R)
• M5: 1,921,435 km (0.118 R)
• M6: 2,765,167 km (0.104 R)
• M7: 4,800,296 km (0.103 R)
• M8: 5,282,002 km (0.105 R)
• M9: 6,249,002 km (0.09 R)
• M10: 7,158,557 km (0.028 R)
• M11: 7,574,589 km (0.051 R)
• M12: 9,859,696 km (0.06 R)
• M13: 10,288,145 km (0.115 R)
• M14: 11,838,727 km (0.081 R)
• M15: 14,015,974 km (0.06 R)
• M16: 14,723,722 km (0.084 R)
• M17: 18,366,579 km (0.113 R)
• M18: 20,777,050 km (0.044 R)
• M19: 21,269,077 km (0.12 R)
• M20: 24,934,375 km (0.074 R)
• M21: 27,458,988 km (0.118 R)
• M22: 28,480,443 km (0.042 R)
• M23: 29,438,916 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 5.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.07 AU - 8.15 AU

Year: 12643 Days

Day: 21.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,498,520 km

• M1: 65,973 km (0.057 R)
• M2: 236,065 km (0.072 R)
• M3: 490,382 km (0.107 R)
• M4: 896,839 km (0.042 R)
• M5: 1,077,853 km (0.101 R)
• M6: 3,785,873 km (0.109 R)
• M7: 4,287,625 km (0.039 R)
• M8: 7,479,445 km (0.029 R)
• M9: 9,925,370 km (0.085 R)
• M10: 11,262,476 km (0.106 R)
• M11: 11,525,918 km (0.034 R)
• M12: 12,387,302 km (0.077 R)
• M13: 12,620,974 km (0.118 R)
• M14: 16,042,427 km (0.104 R)
• M15: 21,011,470 km (0.102 R)
• M16: 22,500,567 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.3

Radius: 6.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.19 AU - 10.21 AU

Year: 17112 Days

Day: 17.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 106.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,498,520 km

• M1: 80,932 km (0.095 R)
• M2: 305,628 km (0.053 R)
• M3: 549,623 km (0.054 R)
• M4: 1,060,051 km (0.055 R)
• M5: 1,285,195 km (0.078 R)
• M6: 1,923,978 km (0.119 R)
• M7: 2,621,703 km (0.117 R)
• M8: 4,236,761 km (0.102 R)
• M9: 5,073,013 km (0.037 R)
• M10: 6,081,303 km (0.109 R)
• M11: 8,279,943 km (0.107 R)
• M12: 10,469,009 km (0.056 R)
• M13: 10,859,758 km (0.105 R)
• M14: 11,260,082 km (0.059 R)
• M15: 14,284,502 km (0.112 R)
• M16: 16,730,577 km (0.105 R)
• M17: 19,442,487 km (0.071 R)
• M18: 20,332,595 km (0.063 R)
• M19: 24,761,888 km (0.115 R)
• M20: 27,337,515 km (0.064 R)
• M21: 27,799,024 km (0.087 R)
• M22: 29,118,777 km (0.078 R)
• M23: 30,184,512 km (0.109 R)
• M24: 36,682,595 km (0.047 R)
• M25: 37,018,741 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.1

Radius: 4.3

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.38 AU - 11.36 AU

Year: 22269 Days

Day: 23.7 Hours

Environment

Temp: -244 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,498,520 km

• M1: 53,556 km (0.036 R)
• M2: 276,756 km (0.049 R)
• M3: 663,018 km (0.113 R)
• M4: 797,656 km (0.069 R)
• M5: 1,173,296 km (0.092 R)
• M6: 1,444,218 km (0.107 R)
• M7: 1,981,274 km (0.083 R)
• M8: 2,129,526 km (0.051 R)
• M9: 3,570,153 km (0.034 R)
• M10: 4,381,123 km (0.082 R)
• M11: 4,763,645 km (0.111 R)
• M12: 4,963,209 km (0.096 R)
• M13: 7,949,780 km (0.091 R)
• M14: 14,904,735 km (0.095 R)
• M15: 17,511,179 km (0.082 R)
• M16: 18,227,453 km (0.076 R)
• M17: 18,715,741 km (0.089 R)
• M18: 19,046,053 km (0.058 R)
• M19: 19,803,317 km (0.091 R)
• M20: 22,380,290 km (0.12 R)
• M21: 24,773,856 km (0.116 R)
• M22: 29,280,642 km (0.106 R)
• M23: 40,694,810 km (0.106 R)
• M24: 44,241,177 km (0.106 R)
• M25: 46,918,530 km (0.095 R)
• M26: 52,921,444 km (0.095 R)
• M27: 57,658,161 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.4

Radius: 3.7

Gravity: 34.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.25 AU - 10.63 AU

Year: 22495 Days

Day: 17.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,498,520 km

• M1: 46,076 km (0.117 R)
• M2: 208,839 km (0.093 R)
• M3: 599,887 km (0.076 R)
• M4: 786,286 km (0.085 R)
• M5: 916,137 km (0.1 R)
• M6: 1,178,083 km (0.044 R)
• M7: 1,304,793 km (0.093 R)
• M8: 2,061,459 km (0.12 R)
• M9: 2,267,754 km (0.119 R)
• M10: 2,697,399 km (0.036 R)
• M11: 3,540,234 km (0.098 R)
• M12: 4,410,295 km (0.115 R)
• M13: 5,607,826 km (0.055 R)
• M14: 6,781,122 km (0.101 R)
• M15: 7,713,266 km (0.116 R)
• M16: 9,211,638 km (0.105 R)
• M17: 10,832,531 km (0.108 R)
• M18: 11,518,138 km (0.06 R)
• M19: 14,700,384 km (0.061 R)
• M20: 17,649,856 km (0.118 R)
• M21: 20,127,496 km (0.097 R)
• M22: 21,352,852 km (0.118 R)
• M23: 24,368,446 km (0.107 R)
• M24: 28,814,345 km (0.11 R)
• M25: 29,405,556 km (0.085 R)
• M26: 40,581,414 km (0.032 R)
• M27: 45,649,341 km (0.103 R)
• M28: 46,129,850 km (0.1 R)
• M29: 53,216,750 km (0.092 R)
• M30: 59,078,892 km (0.042 R)
• M31: 68,237,722 km (0.095 R)
• M32: 68,446,711 km (0.06 R)
• M33: 68,656,148 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit