🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 8.3

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.93 AU - 0.99 AU

Year: 649 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,970,906 km

• M1: 103,522 km (0.1 R)
• M2: 373,845 km (0.08 R)
• M3: 815,608 km (0.071 R)
• M4: 1,227,451 km (0.11 R)
• M5: 1,553,574 km (0.082 R)
• M6: 2,296,627 km (0.066 R)
• M7: 2,646,985 km (0.069 R)
• M8: 3,393,329 km (0.111 R)
• M9: 3,808,911 km (0.103 R)
• M10: 4,128,452 km (0.102 R)
• M11: 4,602,678 km (0.041 R)
• M12: 4,965,602 km (0.055 R)
• M13: 5,485,006 km (0.086 R)
• M14: 6,751,053 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 11.3

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.4 AU - 2.3 AU

Year: 1737 Days

Day: 14.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,970,906 km

• M1: 146,456 km (0.057 R)
• M2: 631,752 km (0.101 R)
• M3: 1,066,782 km (0.094 R)
• M4: 1,451,399 km (0.086 R)
• M5: 1,998,328 km (0.097 R)
• M6: 2,472,254 km (0.111 R)
• M7: 2,943,936 km (0.117 R)
• M8: 3,666,345 km (0.073 R)
• M9: 4,816,303 km (0.059 R)
• M10: 5,188,653 km (0.054 R)
• M11: 6,740,730 km (0.105 R)
• M12: 7,638,318 km (0.093 R)
• M13: 8,805,630 km (0.103 R)
• M14: 11,646,493 km (0.091 R)
• M15: 14,500,671 km (0.06 R)
• M16: 15,422,044 km (0.066 R)
• M17: 16,138,169 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 8.2

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.88 AU - 2.04 AU

Year: 1894 Days

Day: 10 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,970,906 km

• M1: 102,026 km (0.084 R)
• M2: 488,138 km (0.095 R)
• M3: 1,347,129 km (0.079 R)
• M4: 2,452,358 km (0.049 R)
• M5: 3,305,814 km (0.096 R)
• M6: 4,692,586 km (0.094 R)
• M7: 5,261,208 km (0.047 R)
• M8: 5,657,343 km (0.071 R)
• M9: 6,123,490 km (0.096 R)
• M10: 6,456,943 km (0.116 R)
• M11: 6,748,659 km (0.099 R)
• M12: 8,815,803 km (0.076 R)
• M13: 10,933,660 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.1

Radius: 12.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.17 AU - 4.23 AU

Year: 4913 Days

Day: 13.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,970,906 km

• M1: 150,495 km (0.063 R)
• M2: 530,624 km (0.103 R)
• M3: 940,223 km (0.086 R)
• M4: 1,362,986 km (0.106 R)
• M5: 2,112,023 km (0.06 R)
• M6: 2,757,986 km (0.088 R)
• M7: 3,246,723 km (0.107 R)
• M8: 4,220,455 km (0.07 R)
• M9: 4,679,870 km (0.043 R)
• M10: 5,198,227 km (0.119 R)
• M11: 6,263,064 km (0.05 R)
• M12: 6,648,728 km (0.12 R)
• M13: 7,273,149 km (0.104 R)
• M14: 11,214,604 km (0.108 R)
• M15: 13,418,331 km (0.063 R)
• M16: 14,881,996 km (0.07 R)
• M17: 15,464,081 km (0.105 R)
• M18: 16,171,679 km (0.097 R)
• M19: 16,617,631 km (0.065 R)
• M20: 17,071,959 km (0.087 R)
• M21: 20,878,627 km (0.065 R)
• M22: 21,743,153 km (0.075 R)
• M23: 23,049,442 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.5

Radius: 7.1

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.06 AU - 10.4 AU

Year: 20950 Days

Day: 20.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,970,906 km

• M1: 105,167 km (0.031 R)
• M2: 639,980 km (0.055 R)
• M3: 902,225 km (0.071 R)
• M4: 1,310,328 km (0.063 R)
• M5: 1,933,702 km (0.097 R)
• M6: 2,436,052 km (0.109 R)
• M7: 2,739,287 km (0.036 R)
• M8: 5,315,661 km (0.088 R)
• M9: 13,755,524 km (0.059 R)
• M10: 15,318,672 km (0.068 R)
• M11: 16,073,094 km (0.063 R)
• M12: 17,879,788 km (0.096 R)
• M13: 25,313,904 km (0.085 R)
• M14: 28,870,145 km (0.09 R)
• M15: 31,856,418 km (0.098 R)
• M16: 33,881,225 km (0.068 R)
• M17: 34,691,297 km (0.045 R)
• M18: 39,442,376 km (0.035 R)
• M19: 47,283,100 km (0.103 R)
• M20: 47,859,201 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.6

Radius: 4.5

Gravity: 25.56 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8 AU - 11.58 AU

Year: 21144 Days

Day: 18.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,970,906 km

• M1: 56,249 km (0.105 R)
• M2: 261,796 km (0.091 R)
• M3: 496,366 km (0.097 R)
• M4: 874,549 km (0.119 R)
• M5: 1,275,920 km (0.104 R)
• M6: 2,568,745 km (0.076 R)
• M7: 3,408,887 km (0.112 R)
• M8: 3,725,735 km (0.108 R)
• M9: 4,189,189 km (0.1 R)
• M10: 6,346,241 km (0.098 R)
• M11: 9,093,157 km (0.056 R)
• M12: 9,815,116 km (0.1 R)
• M13: 11,817,933 km (0.066 R)
• M14: 14,443,525 km (0.104 R)
• M15: 21,670,448 km (0.031 R)
• M16: 23,154,908 km (0.115 R)
• M17: 23,357,763 km (0.075 R)
• M18: 25,345,170 km (0.113 R)
• M19: 33,378,875 km (0.041 R)
• M20: 34,687,258 km (0.109 R)
• M21: 35,219,976 km (0.094 R)
• M22: 36,301,868 km (0.087 R)
• M23: 40,116,763 km (0.093 R)
• M24: 41,894,734 km (0.066 R)
• M25: 45,448,282 km (0.114 R)
• M26: 47,379,590 km (0.109 R)
• M27: 50,378,130 km (0.074 R)
• M28: 61,866,349 km (0.077 R)
• M29: 62,649,643 km (0.043 R)
• M30: 63,439,371 km (0.067 R)
• M31: 65,038,871 km (0.064 R)
• M32: 65,645,640 km (0.086 R)
• M33: 65,848,644 km (0.117 R)
• M34: 69,575,875 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.8

Radius: 7.6

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.45 AU - 12.63 AU

Year: 23620 Days

Day: 24.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,970,906 km

• M1: 95,743 km (0.116 R)
• M2: 403,914 km (0.114 R)
• M3: 1,333,216 km (0.115 R)
• M4: 2,106,936 km (0.085 R)
• M5: 2,660,897 km (0.061 R)
• M6: 3,073,039 km (0.106 R)
• M7: 3,443,743 km (0.108 R)
• M8: 3,873,837 km (0.056 R)
• M9: 4,569,018 km (0.074 R)
• M10: 6,454,999 km (0.069 R)
• M11: 6,711,559 km (0.093 R)
• M12: 8,297,446 km (0.047 R)
• M13: 8,807,724 km (0.111 R)
• M14: 9,177,381 km (0.109 R)
• M15: 9,557,359 km (0.084 R)
• M16: 10,582,553 km (0.07 R)
• M17: 10,819,965 km (0.091 R)
• M18: 12,517,153 km (0.078 R)
• M19: 12,850,008 km (0.099 R)
• M20: 13,813,119 km (0.082 R)
• M21: 16,669,092 km (0.038 R)
• M22: 17,730,190 km (0.044 R)
• M23: 18,748,952 km (0.118 R)
• M24: 19,538,380 km (0.025 R)
• M25: 22,721,074 km (0.099 R)
• M26: 25,270,671 km (0.054 R)
• M27: 26,888,572 km (0.074 R)
• M28: 28,004,871 km (0.07 R)
• M29: 34,702,068 km (0.077 R)
• M30: 35,491,646 km (0.116 R)
• M31: 42,542,642 km (0.113 R)
• M32: 44,672,318 km (0.095 R)
• M33: 46,872,005 km (0.037 R)
• M34: 50,138,175 km (0.037 R)
• M35: 56,033,528 km (0.073 R)
• M36: 56,756,086 km (0.092 R)
• M37: 61,796,786 km (0.069 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: 545 - 15,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit