🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.1

Radius: 9.3

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.01 AU - 1.29 AU

Year: 809 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,759,724 km

• M1: 115,639 km (0.056 R)
• M2: 405,410 km (0.105 R)
• M3: 728,093 km (0.083 R)
• M4: 1,386,473 km (0.112 R)
• M5: 2,027,949 km (0.084 R)
• M6: 2,389,377 km (0.055 R)
• M7: 2,942,889 km (0.086 R)
• M8: 3,339,324 km (0.051 R)
• M9: 3,816,391 km (0.088 R)
• M10: 4,143,113 km (0.118 R)
• M11: 6,363,445 km (0.057 R)
• M12: 7,522,230 km (0.116 R)
• M13: 8,551,463 km (0.089 R)
• M14: 8,950,590 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.8

Radius: 13.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.14 AU - 1.3 AU

Year: 884 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,759,724 km

• M1: 166,652 km (0.099 R)
• M2: 613,950 km (0.07 R)
• M3: 1,058,405 km (0.108 R)
• M4: 1,861,746 km (0.066 R)
• M5: 2,333,577 km (0.1 R)
• M6: 4,113,642 km (0.101 R)
• M7: 5,202,715 km (0.12 R)
• M8: 6,079,358 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.9

Radius: 13.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.75 AU - 3.37 AU

Year: 3511 Days

Day: 5.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,759,724 km

• M1: 167,550 km (0.1 R)
• M2: 618,138 km (0.117 R)
• M3: 1,227,750 km (0.118 R)
• M4: 1,652,608 km (0.116 R)
• M5: 2,190,262 km (0.063 R)
• M6: 2,669,125 km (0.079 R)
• M7: 3,153,523 km (0.087 R)
• M8: 4,163,907 km (0.109 R)
• M9: 6,184,974 km (0.077 R)
• M10: 6,929,972 km (0.108 R)
• M11: 7,615,429 km (0.07 R)
• M12: 8,251,968 km (0.064 R)
• M13: 8,858,288 km (0.11 R)
• M14: 9,701,123 km (0.074 R)
• M15: 10,232,046 km (0.078 R)
• M16: 11,783,076 km (0.113 R)
• M17: 12,594,346 km (0.096 R)
• M18: 14,192,948 km (0.108 R)
• M19: 14,971,157 km (0.092 R)
• M20: 15,874,578 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 12.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.5 AU - 5.98 AU

Year: 9021 Days

Day: 11 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,759,724 km

• M1: 202,107 km (0.091 R)
• M2: 711,188 km (0.06 R)
• M3: 1,239,119 km (0.083 R)
• M4: 2,339,262 km (0.07 R)
• M5: 3,129,288 km (0.1 R)
• M6: 3,749,970 km (0.054 R)
• M7: 5,175,488 km (0.114 R)
• M8: 5,768,793 km (0.096 R)
• M9: 6,820,167 km (0.09 R)
• M10: 7,493,507 km (0.098 R)
• M11: 9,782,953 km (0.068 R)
• M12: 10,692,358 km (0.026 R)
• M13: 11,991,765 km (0.061 R)
• M14: 12,563,229 km (0.1 R)
• M15: 13,212,634 km (0.089 R)
• M16: 14,837,266 km (0.11 R)
• M17: 15,969,124 km (0.116 R)
• M18: 17,737,221 km (0.057 R)
• M19: 18,782,611 km (0.081 R)
• M20: 22,422,028 km (0.097 R)
• M21: 24,726,284 km (0.061 R)
• M22: 25,653,192 km (0.113 R)
• M23: 38,161,220 km (0.068 R)
• M24: 44,482,628 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.8

Radius: 3.9

Gravity: 58.44 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.34 AU - 7.14 AU

Year: 11479 Days

Day: 17.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 138.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,759,724 km

• M1: 49,367 km (0.104 R)
• M2: 205,697 km (0.075 R)
• M3: 460,163 km (0.079 R)
• M4: 718,369 km (0.052 R)
• M5: 1,020,557 km (0.094 R)
• M6: 2,087,788 km (0.084 R)
• M7: 2,359,458 km (0.118 R)
• M8: 3,631,788 km (0.108 R)
• M9: 4,352,251 km (0.12 R)
• M10: 6,541,466 km (0.063 R)
• M11: 9,838,454 km (0.088 R)
• M12: 10,653,912 km (0.1 R)
• M13: 10,935,455 km (0.096 R)
• M14: 12,111,444 km (0.07 R)
• M15: 14,164,375 km (0.063 R)
• M16: 14,573,376 km (0.109 R)
• M17: 14,711,604 km (0.086 R)
• M18: 18,779,470 km (0.081 R)
• M19: 19,944,687 km (0.064 R)
• M20: 21,871,657 km (0.115 R)
• M21: 25,088,161 km (0.119 R)
• M22: 25,286,678 km (0.101 R)
• M23: 26,602,241 km (0.077 R)
• M24: 27,750,555 km (0.113 R)
• M25: 27,962,834 km (0.107 R)
• M26: 31,508,154 km (0.065 R)
• M27: 36,346,448 km (0.096 R)
• M28: 38,676,435 km (0.048 R)
• M29: 42,919,180 km (0.084 R)
• M30: 46,260,150 km (0.119 R)
• M31: 56,630,872 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.2

Radius: 6.4

Gravity: 18.63 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.48 AU - 9.72 AU

Year: 18008 Days

Day: 17 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,759,724 km

• M1: 79,586 km (0.086 R)
• M2: 347,965 km (0.058 R)
• M3: 731,234 km (0.054 R)
• M4: 950,395 km (0.076 R)
• M5: 1,227,600 km (0.114 R)
• M6: 1,446,911 km (0.041 R)
• M7: 2,354,222 km (0.07 R)
• M8: 3,044,466 km (0.098 R)
• M9: 3,284,122 km (0.117 R)
• M10: 4,207,440 km (0.074 R)
• M11: 4,676,878 km (0.108 R)
• M12: 6,730,259 km (0.066 R)
• M13: 8,205,144 km (0.119 R)
• M14: 9,768,591 km (0.092 R)
• M15: 12,776,406 km (0.075 R)
• M16: 15,169,374 km (0.109 R)
• M17: 17,931,399 km (0.107 R)
• M18: 24,006,868 km (0.11 R)
• M19: 26,154,794 km (0.096 R)
• M20: 28,078,473 km (0.095 R)
• M21: 30,337,999 km (0.091 R)
• M22: 31,952,011 km (0.071 R)
• M23: 33,361,672 km (0.1 R)
• M24: 34,280,053 km (0.112 R)
• M25: 41,036,491 km (0.087 R)
• M26: 41,485,883 km (0.112 R)
• M27: 50,835,152 km (0.06 R)
• M28: 53,820,078 km (0.11 R)
• M29: 57,853,536 km (0.116 R)
• M30: 58,418,716 km (0.097 R)
• M31: 61,691,170 km (0.1 R)
• M32: 64,274,426 km (0.066 R)
• M33: 69,231,651 km (0.04 R)
• M34: 69,443,481 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.3

Radius: 6

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.44 AU - 11.7 AU

Year: 24162 Days

Day: 17.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,759,724 km

• M1: 76,295 km (0.078 R)
• M2: 378,782 km (0.118 R)
• M3: 1,081,443 km (0.106 R)
• M4: 1,445,115 km (0.119 R)
• M5: 1,926,073 km (0.088 R)
• M6: 3,090,991 km (0.117 R)
• M7: 4,809,123 km (0.073 R)
• M8: 6,523,963 km (0.106 R)
• M9: 7,370,238 km (0.093 R)
• M10: 7,819,929 km (0.103 R)
• M11: 8,234,764 km (0.114 R)
• M12: 8,555,353 km (0.034 R)
• M13: 10,285,302 km (0.089 R)
• M14: 10,974,051 km (0.096 R)
• M15: 12,304,574 km (0.106 R)
• M16: 12,513,114 km (0.083 R)
• M17: 13,297,755 km (0.081 R)
• M18: 26,329,824 km (0.116 R)
• M19: 29,310,561 km (0.069 R)
• M20: 29,807,525 km (0.079 R)
• M21: 33,309,761 km (0.12 R)
• M22: 38,987,748 km (0.106 R)
• M23: 39,891,469 km (0.103 R)
• M24: 41,273,155 km (0.082 R)
• M25: 50,951,090 km (0.092 R)
• M26: 52,212,350 km (0.105 R)
• M27: 53,679,306 km (0.043 R)
• M28: 55,740,765 km (0.064 R)
• M29: 61,023,365 km (0.061 R)
• M30: 62,650,391 km (0.115 R)
• M31: 71,221,003 km (0.084 R)
• M32: 77,427,669 km (0.091 R)
• M33: 78,138,708 km (0.093 R)
• M34: 81,514,982 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 18,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit