🌌 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: 99.3

Radius: 11.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.64 AU - 0.82 AU

Year: 409 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 59,218,229 km

• M1: 141,370 km (0.058 R)
• M2: 514,018 km (0.101 R)
• M3: 967,150 km (0.09 R)
• M4: 2,082,253 km (0.062 R)
• M5: 2,522,220 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 12.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.94 AU

Year: 1467 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,218,229 km

• M1: 159,172 km (0.078 R)
• M2: 683,961 km (0.09 R)
• M3: 1,247,497 km (0.1 R)
• M4: 1,741,768 km (0.12 R)
• M5: 2,297,075 km (0.076 R)
• M6: 2,727,618 km (0.107 R)
• M7: 3,150,382 km (0.116 R)
• M8: 3,657,967 km (0.04 R)
• M9: 4,530,422 km (0.114 R)
• M10: 5,518,665 km (0.09 R)
• M11: 6,083,697 km (0.119 R)
• M12: 6,645,586 km (0.089 R)
• M13: 7,758,445 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.8

Radius: 11.6

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.6 AU - 2.34 AU

Year: 1814 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,218,229 km

• M1: 144,212 km (0.072 R)
• M2: 563,086 km (0.117 R)
• M3: 944,561 km (0.114 R)
• M4: 1,543,700 km (0.111 R)
• M5: 1,959,134 km (0.066 R)
• M6: 3,142,902 km (0.113 R)
• M7: 5,786,894 km (0.107 R)
• M8: 6,195,596 km (0.115 R)
• M9: 7,881,414 km (0.105 R)
• M10: 8,721,406 km (0.051 R)
• M11: 9,422,571 km (0.109 R)
• M12: 9,820,651 km (0.048 R)
• M13: 10,473,945 km (0.098 R)
• M14: 11,526,666 km (0.063 R)
• M15: 12,371,445 km (0.108 R)
• M16: 13,589,171 km (0.078 R)
• M17: 14,357,356 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.9

Radius: 12.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.86 AU - 3.46 AU

Year: 3685 Days

Day: 9.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,218,229 km

• M1: 155,582 km (0.097 R)
• M2: 550,819 km (0.079 R)
• M3: 1,264,700 km (0.069 R)
• M4: 1,743,862 km (0.117 R)
• M5: 2,582,957 km (0.046 R)
• M6: 3,033,396 km (0.067 R)
• M7: 4,346,267 km (0.056 R)
• M8: 5,983,017 km (0.087 R)
• M9: 8,425,651 km (0.117 R)
• M10: 8,932,638 km (0.038 R)
• M11: 10,253,887 km (0.091 R)
• M12: 10,649,124 km (0.089 R)
• M13: 11,355,974 km (0.067 R)
• M14: 12,616,785 km (0.113 R)
• M15: 13,071,114 km (0.065 R)
• M16: 13,881,785 km (0.082 R)
• M17: 14,455,493 km (0.107 R)
• M18: 14,861,800 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.4

Radius: 7

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.82 AU - 8.22 AU

Year: 12202 Days

Day: 18.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,218,229 km

• M1: 87,515 km (0.113 R)
• M2: 722,558 km (0.108 R)
• M3: 980,165 km (0.069 R)
• M4: 1,512,285 km (0.112 R)
• M5: 2,149,871 km (0.062 R)
• M6: 2,450,413 km (0.109 R)
• M7: 2,887,239 km (0.039 R)
• M8: 3,600,222 km (0.083 R)
• M9: 4,081,030 km (0.118 R)
• M10: 4,604,024 km (0.061 R)
• M11: 5,573,568 km (0.051 R)
• M12: 7,356,176 km (0.102 R)
• M13: 8,041,334 km (0.091 R)
• M14: 10,615,615 km (0.098 R)
• M15: 11,046,756 km (0.065 R)
• M16: 12,828,466 km (0.105 R)
• M17: 13,071,563 km (0.074 R)
• M18: 14,333,421 km (0.053 R)
• M19: 14,860,155 km (0.119 R)
• M20: 16,375,432 km (0.109 R)
• M21: 18,372,414 km (0.086 R)
• M22: 20,609,051 km (0.095 R)
• M23: 20,858,880 km (0.051 R)
• M24: 25,043,581 km (0.119 R)
• M25: 31,816,924 km (0.079 R)
• M26: 32,262,875 km (0.113 R)
• M27: 32,599,919 km (0.112 R)
• M28: 34,672,149 km (0.115 R)
• M29: 37,942,807 km (0.115 R)
• M30: 43,021,505 km (0.065 R)
• M31: 43,978,632 km (0.108 R)
• M32: 44,254,641 km (0.064 R)
• M33: 45,935,223 km (0.063 R)
• M34: 46,934,986 km (0.099 R)
• M35: 49,871,442 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.7

Radius: 4.7

Gravity: 40.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.62 AU - 7.76 AU

Year: 12647 Days

Day: 21.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,218,229 km

• M1: 59,241 km (0.074 R)
• M2: 205,547 km (0.042 R)
• M3: 445,502 km (0.034 R)
• M4: 592,856 km (0.119 R)
• M5: 1,036,713 km (0.101 R)
• M6: 1,414,747 km (0.088 R)
• M7: 1,879,548 km (0.099 R)
• M8: 2,315,625 km (0.072 R)
• M9: 2,482,277 km (0.079 R)
• M10: 2,886,641 km (0.037 R)
• M11: 3,055,387 km (0.111 R)
• M12: 3,386,148 km (0.096 R)
• M13: 5,372,808 km (0.109 R)
• M14: 7,249,962 km (0.115 R)
• M15: 11,260,082 km (0.068 R)
• M16: 14,207,908 km (0.042 R)
• M17: 14,697,392 km (0.06 R)
• M18: 15,197,947 km (0.101 R)
• M19: 16,690,934 km (0.112 R)
• M20: 18,941,634 km (0.063 R)
• M21: 20,402,307 km (0.083 R)
• M22: 27,210,805 km (0.054 R)
• M23: 27,964,928 km (0.107 R)
• M24: 29,066,417 km (0.101 R)
• M25: 30,425,963 km (0.115 R)
• M26: 34,382,228 km (0.109 R)
• M27: 40,172,264 km (0.105 R)
• M28: 43,734,788 km (0.116 R)
• M29: 49,703,893 km (0.114 R)
• M30: 50,506,336 km (0.108 R)
• M31: 51,972,395 km (0.104 R)
• M32: 59,011,274 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.3

Radius: 4.3

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.88 AU - 11.08 AU

Year: 19148 Days

Day: 18.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,218,229 km

• M1: 74,649 km (0.109 R)
• M2: 841,039 km (0.101 R)
• M3: 1,000,361 km (0.109 R)
• M4: 1,205,160 km (0.047 R)
• M5: 1,557,015 km (0.071 R)
• M6: 2,122,195 km (0.084 R)
• M7: 2,568,446 km (0.089 R)
• M8: 3,699,855 km (0.115 R)
• M9: 4,012,963 km (0.096 R)
• M10: 4,468,189 km (0.097 R)
• M11: 5,373,256 km (0.09 R)
• M12: 5,553,372 km (0.113 R)
• M13: 6,354,319 km (0.097 R)
• M14: 6,637,658 km (0.043 R)
• M15: 7,809,757 km (0.089 R)
• M16: 8,420,565 km (0.1 R)
• M17: 9,113,353 km (0.09 R)
• M18: 10,222,621 km (0.061 R)
• M19: 14,290,935 km (0.082 R)
• M20: 16,679,415 km (0.113 R)
• M21: 18,574,820 km (0.104 R)
• M22: 24,223,336 km (0.07 R)
• M23: 26,334,162 km (0.115 R)
• M24: 26,541,355 km (0.106 R)
• M25: 33,034,351 km (0.066 R)
• M26: 36,645,046 km (0.093 R)
• M27: 37,032,953 km (0.08 R)
• M28: 40,372,576 km (0.084 R)
• M29: 45,824,521 km (0.091 R)
• M30: 47,950,755 km (0.039 R)
• M31: 49,351,739 km (0.105 R)
• M32: 54,890,900 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit