🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.5

Radius: 8.2

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.83 AU - 0.87 AU

Year: 532 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,971,679 km

• M1: 102,026 km (0.1 R)
• M2: 394,639 km (0.089 R)
• M3: 695,032 km (0.111 R)
• M4: 953,238 km (0.111 R)
• M5: 1,228,348 km (0.097 R)
• M6: 1,607,728 km (0.039 R)
• M7: 2,337,467 km (0.074 R)
• M8: 3,141,106 km (0.043 R)
• M9: 3,517,495 km (0.057 R)
• M10: 3,776,149 km (0.075 R)
• M11: 4,973,082 km (0.111 R)
• M12: 5,520,012 km (0.085 R)
• M13: 6,254,687 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 9.9

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.73 AU - 1.07 AU

Year: 579 Days

Day: 10 Hours

Environment

Temp: -164 °C

Axial Tilt: 162 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,971,679 km

• M1: 123,269 km (0.064 R)
• M2: 823,985 km (0.052 R)
• M3: 1,138,739 km (0.107 R)
• M4: 1,564,644 km (0.089 R)
• M5: 1,990,848 km (0.117 R)
• M6: 2,605,845 km (0.074 R)
• M7: 3,137,815 km (0.061 R)
• M8: 3,609,198 km (0.085 R)
• M9: 5,045,487 km (0.104 R)
• M10: 6,094,617 km (0.055 R)
• M11: 6,552,836 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 10.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.52 AU - 1.88 AU

Year: 1503 Days

Day: 11 Hours

Environment

Temp: -202 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,971,679 km

• M1: 133,142 km (0.106 R)
• M2: 497,114 km (0.1 R)
• M3: 887,714 km (0.114 R)
• M4: 1,250,189 km (0.106 R)
• M5: 1,713,344 km (0.113 R)
• M6: 2,267,455 km (0.098 R)
• M7: 2,717,445 km (0.112 R)
• M8: 3,226,826 km (0.08 R)
• M9: 4,160,317 km (0.108 R)
• M10: 5,049,078 km (0.095 R)
• M11: 5,950,704 km (0.043 R)
• M12: 6,349,233 km (0.105 R)
• M13: 7,299,179 km (0.073 R)
• M14: 8,314,051 km (0.069 R)
• M15: 9,214,930 km (0.052 R)
• M16: 10,848,538 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 12.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.71 AU - 4.07 AU

Year: 4233 Days

Day: 7.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,971,679 km

• M1: 151,692 km (0.044 R)
• M2: 650,751 km (0.104 R)
• M3: 1,164,619 km (0.094 R)
• M4: 1,960,330 km (0.05 R)
• M5: 2,667,928 km (0.09 R)
• M6: 3,359,071 km (0.111 R)
• M7: 4,098,234 km (0.097 R)
• M8: 7,075,979 km (0.086 R)
• M9: 8,738,460 km (0.113 R)
• M10: 9,560,052 km (0.056 R)
• M11: 10,135,854 km (0.099 R)
• M12: 11,723,536 km (0.104 R)
• M13: 12,431,882 km (0.085 R)
• M14: 12,821,136 km (0.076 R)
• M15: 14,407,322 km (0.04 R)
• M16: 16,063,371 km (0.039 R)
• M17: 16,584,121 km (0.063 R)
• M18: 17,659,430 km (0.068 R)
• M19: 18,527,397 km (0.059 R)
• M20: 20,348,452 km (0.032 R)
• M21: 20,958,362 km (0.06 R)
• M22: 22,072,867 km (0.113 R)
• M23: 23,967,374 km (0.117 R)
• M24: 24,571,600 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.8

Radius: 4.2

Gravity: 26.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.16 AU - 8.42 AU

Year: 12000 Days

Day: 24.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,971,679 km

• M1: 52,658 km (0.046 R)
• M2: 337,642 km (0.107 R)
• M3: 643,420 km (0.117 R)
• M4: 855,849 km (0.053 R)
• M5: 1,026,092 km (0.114 R)
• M6: 1,183,170 km (0.119 R)
• M7: 3,534,698 km (0.116 R)
• M8: 4,195,921 km (0.113 R)
• M9: 5,829,081 km (0.086 R)
• M10: 6,185,573 km (0.05 R)
• M11: 6,518,727 km (0.109 R)
• M12: 7,100,364 km (0.112 R)
• M13: 7,885,902 km (0.097 R)
• M14: 8,321,681 km (0.075 R)
• M15: 14,612,122 km (0.108 R)
• M16: 15,536,936 km (0.041 R)
• M17: 17,212,133 km (0.062 R)
• M18: 42,199,615 km (0.114 R)
• M19: 44,609,935 km (0.111 R)
• M20: 46,687,401 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.2

Radius: 3.2

Gravity: 81.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.79 AU - 9.57 AU

Year: 14436 Days

Day: 19.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,971,679 km

• M1: 39,793 km (0.078 R)
• M2: 173,534 km (0.106 R)
• M3: 446,550 km (0.117 R)
• M4: 920,027 km (0.025 R)
• M5: 1,648,718 km (0.109 R)
• M6: 1,856,061 km (0.102 R)
• M7: 2,061,010 km (0.091 R)
• M8: 2,887,239 km (0.084 R)
• M9: 4,155,829 km (0.072 R)
• M10: 4,539,547 km (0.112 R)
• M11: 4,740,009 km (0.119 R)
• M12: 4,981,310 km (0.094 R)
• M13: 5,194,487 km (0.091 R)
• M14: 8,448,091 km (0.114 R)
• M15: 9,114,400 km (0.079 R)
• M16: 9,272,974 km (0.114 R)
• M17: 10,902,094 km (0.034 R)
• M18: 12,130,742 km (0.108 R)
• M19: 12,451,779 km (0.066 R)
• M20: 15,826,856 km (0.119 R)
• M21: 17,154,837 km (0.091 R)
• M22: 19,067,146 km (0.108 R)
• M23: 20,208,428 km (0.057 R)
• M24: 21,394,590 km (0.12 R)
• M25: 26,282,252 km (0.112 R)
• M26: 26,819,308 km (0.116 R)
• M27: 29,154,830 km (0.071 R)
• M28: 29,384,014 km (0.081 R)
• M29: 39,152,605 km (0.115 R)
• M30: 42,149,050 km (0.091 R)
• M31: 43,478,676 km (0.098 R)
• M32: 44,531,995 km (0.076 R)
• M33: 46,066,121 km (0.117 R)
• M34: 47,318,554 km (0.107 R)
• M35: 47,635,104 km (0.06 R)
• M36: 52,216,987 km (0.109 R)
• M37: 53,064,908 km (0.073 R)
• M38: 53,749,767 km (0.073 R)
• M39: 57,083,855 km (0.118 R)
• M40: 57,802,822 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.4

Radius: 7.4

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.23 AU - 11.93 AU

Year: 20111 Days

Day: 21.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,971,679 km

• M1: 92,003 km (0.033 R)
• M2: 397,332 km (0.091 R)
• M3: 771,626 km (0.115 R)
• M4: 1,064,389 km (0.103 R)
• M5: 1,462,469 km (0.098 R)
• M6: 1,732,493 km (0.054 R)
• M7: 2,824,857 km (0.119 R)
• M8: 3,302,971 km (0.104 R)
• M9: 4,152,687 km (0.025 R)
• M10: 4,916,534 km (0.077 R)
• M11: 5,811,728 km (0.095 R)
• M12: 9,146,713 km (0.058 R)
• M13: 12,375,185 km (0.098 R)
• M14: 12,720,905 km (0.092 R)
• M15: 13,215,625 km (0.042 R)
• M16: 15,087,843 km (0.097 R)
• M17: 15,722,437 km (0.071 R)
• M18: 16,707,689 km (0.1 R)
• M19: 18,982,324 km (0.111 R)
• M20: 22,156,791 km (0.114 R)
• M21: 26,801,356 km (0.088 R)
• M22: 27,497,136 km (0.059 R)
• M23: 28,683,297 km (0.056 R)
• M24: 30,777,518 km (0.099 R)
• M25: 31,668,822 km (0.04 R)
• M26: 38,103,326 km (0.108 R)
• M27: 59,142,321 km (0.072 R)
• M28: 64,155,346 km (0.114 R)
• M29: 66,870,847 km (0.097 R)
• M30: 68,579,404 km (0.116 R)
• M31: 74,560,476 km (0.116 R)
• M32: 76,860,992 km (0.085 R)
• M33: 78,263,921 km (0.068 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: 277 - 19,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit