🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 11.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.78 AU - 1.04 AU

Year: 589 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,743,687 km

• M1: 143,016 km (0.08 R)
• M2: 572,361 km (0.094 R)
• M3: 940,073 km (0.106 R)
• M4: 1,462,020 km (0.097 R)
• M5: 2,032,437 km (0.075 R)
• M6: 2,430,965 km (0.071 R)
• M7: 2,814,086 km (0.054 R)
• M8: 3,291,004 km (0.078 R)
• M9: 4,369,305 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.4

Radius: 9.5

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.26 AU - 1.74 AU

Year: 1246 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,743,687 km

• M1: 118,182 km (0.113 R)
• M2: 432,188 km (0.098 R)
• M3: 792,719 km (0.101 R)
• M4: 1,254,079 km (0.107 R)
• M5: 1,678,488 km (0.114 R)
• M6: 2,303,508 km (0.077 R)
• M7: 3,443,444 km (0.112 R)
• M8: 4,192,480 km (0.07 R)
• M9: 4,903,220 km (0.046 R)
• M10: 5,384,177 km (0.111 R)
• M11: 6,129,025 km (0.087 R)
• M12: 7,069,995 km (0.056 R)
• M13: 7,657,167 km (0.053 R)
• M14: 8,075,891 km (0.114 R)
• M15: 8,837,943 km (0.115 R)
• M16: 11,885,700 km (0.034 R)
• M17: 12,793,460 km (0.109 R)
• M18: 13,504,050 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.1

Radius: 11.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.99 AU - 2.53 AU

Year: 2304 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,743,687 km

• M1: 147,952 km (0.107 R)
• M2: 704,905 km (0.072 R)
• M3: 1,406,070 km (0.115 R)
• M4: 2,093,323 km (0.103 R)
• M5: 2,979,840 km (0.084 R)
• M6: 3,925,747 km (0.052 R)
• M7: 4,959,618 km (0.059 R)
• M8: 5,842,246 km (0.064 R)
• M9: 6,601,604 km (0.113 R)
• M10: 7,082,861 km (0.058 R)
• M11: 7,834,889 km (0.1 R)
• M12: 9,785,945 km (0.107 R)
• M13: 10,582,254 km (0.062 R)
• M14: 11,457,252 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 14.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.85 AU - 6.17 AU

Year: 7606 Days

Day: 6.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,743,687 km

• M1: 176,376 km (0.057 R)
• M2: 713,582 km (0.102 R)
• M3: 1,657,096 km (0.097 R)
• M4: 2,876,617 km (0.095 R)
• M5: 3,680,407 km (0.05 R)
• M6: 4,312,159 km (0.077 R)
• M7: 5,649,863 km (0.094 R)
• M8: 7,807,662 km (0.11 R)
• M9: 11,508,265 km (0.09 R)
• M10: 13,739,068 km (0.101 R)
• M11: 17,637,290 km (0.115 R)
• M12: 18,651,863 km (0.09 R)
• M13: 20,382,859 km (0.08 R)
• M14: 21,857,446 km (0.109 R)
• M15: 24,861,371 km (0.105 R)
• M16: 25,974,977 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 12.4

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.93 AU - 5.79 AU

Year: 8417 Days

Day: 14.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,743,687 km

• M1: 154,235 km (0.086 R)
• M2: 553,512 km (0.117 R)
• M3: 3,233,109 km (0.101 R)
• M4: 4,884,071 km (0.088 R)
• M5: 5,964,168 km (0.068 R)
• M6: 7,357,822 km (0.117 R)
• M7: 8,912,144 km (0.113 R)
• M8: 10,063,449 km (0.069 R)
• M9: 10,727,215 km (0.082 R)
• M10: 13,133,047 km (0.032 R)
• M11: 14,429,911 km (0.039 R)
• M12: 20,079,774 km (0.094 R)
• M13: 20,561,180 km (0.115 R)
• M14: 21,463,704 km (0.087 R)
• M15: 26,091,963 km (0.089 R)
• M16: 36,073,582 km (0.113 R)
• M17: 36,666,289 km (0.092 R)
• M18: 39,226,955 km (0.113 R)
• M19: 42,955,981 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.3

Radius: 5.2

Gravity: 17.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.64 AU - 8.37 AU

Year: 12561 Days

Day: 19.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,743,687 km

• M1: 65,225 km (0.055 R)
• M2: 228,286 km (0.069 R)
• M3: 706,700 km (0.097 R)
• M4: 1,038,508 km (0.117 R)
• M5: 1,374,056 km (0.101 R)
• M6: 1,875,209 km (0.055 R)
• M7: 2,334,774 km (0.084 R)
• M8: 2,550,494 km (0.102 R)
• M9: 2,822,613 km (0.077 R)
• M10: 3,474,560 km (0.081 R)
• M11: 5,201,518 km (0.096 R)
• M12: 6,627,784 km (0.087 R)
• M13: 7,021,376 km (0.098 R)
• M14: 8,162,359 km (0.08 R)
• M15: 8,614,593 km (0.086 R)
• M16: 9,179,176 km (0.032 R)
• M17: 9,372,755 km (0.117 R)
• M18: 12,028,267 km (0.117 R)
• M19: 12,201,950 km (0.118 R)
• M20: 13,217,869 km (0.114 R)
• M21: 15,759,238 km (0.052 R)
• M22: 16,817,793 km (0.063 R)
• M23: 17,475,126 km (0.068 R)
• M24: 19,951,569 km (0.104 R)
• M25: 22,128,367 km (0.112 R)
• M26: 24,365,903 km (0.071 R)
• M27: 24,644,155 km (0.051 R)
• M28: 25,874,448 km (0.092 R)
• M29: 27,544,409 km (0.077 R)
• M30: 30,664,272 km (0.109 R)
• M31: 36,132,972 km (0.071 R)
• M32: 38,090,909 km (0.097 R)
• M33: 44,249,853 km (0.075 R)
• M34: 46,205,098 km (0.096 R)
• M35: 48,217,039 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83

Radius: 5.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.79 AU - 9.29 AU

Year: 14043 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,743,687 km

• M1: 66,272 km (0.047 R)
• M2: 408,552 km (0.082 R)
• M3: 1,606,083 km (0.092 R)
• M4: 1,894,956 km (0.082 R)
• M5: 2,296,178 km (0.093 R)
• M6: 2,525,661 km (0.083 R)
• M7: 2,716,548 km (0.118 R)
• M8: 3,286,815 km (0.049 R)
• M9: 3,820,281 km (0.091 R)
• M10: 4,238,856 km (0.043 R)
• M11: 6,444,377 km (0.065 R)
• M12: 7,416,314 km (0.106 R)
• M13: 8,637,033 km (0.119 R)
• M14: 9,274,619 km (0.098 R)
• M15: 10,332,875 km (0.072 R)
• M16: 12,787,626 km (0.068 R)
• M17: 14,921,640 km (0.07 R)
• M18: 16,369,448 km (0.108 R)
• M19: 19,947,679 km (0.05 R)
• M20: 20,776,900 km (0.099 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: 464 - 19,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit