🌌 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: 44.4

Radius: 12.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.87 AU - 0.95 AU

Year: 579 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 49,036,612 km

• M1: 151,692 km (0.086 R)
• M2: 846,425 km (0.106 R)
• M3: 1,288,786 km (0.092 R)
• M4: 2,589,240 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.9

Radius: 10.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.08 AU - 1.72 AU

Year: 1105 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,036,612 km

• M1: 126,859 km (0.086 R)
• M2: 509,231 km (0.116 R)
• M3: 887,265 km (0.072 R)
• M4: 1,655,001 km (0.115 R)
• M5: 2,037,673 km (0.089 R)
• M6: 2,830,242 km (0.119 R)
• M7: 3,311,648 km (0.115 R)
• M8: 4,202,354 km (0.093 R)
• M9: 4,614,795 km (0.114 R)
• M10: 4,941,666 km (0.107 R)
• M11: 5,974,640 km (0.079 R)
• M12: 6,497,335 km (0.106 R)
• M13: 6,909,178 km (0.092 R)
• M14: 7,734,808 km (0.037 R)
• M15: 8,067,364 km (0.097 R)
• M16: 8,516,756 km (0.094 R)
• M17: 9,581,893 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.89 AU - 4.95 AU

Year: 6197 Days

Day: 11.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,036,612 km

• M1: 100,081 km (0.056 R)
• M2: 423,661 km (0.077 R)
• M3: 708,196 km (0.114 R)
• M4: 1,010,534 km (0.099 R)
• M5: 1,600,099 km (0.085 R)
• M6: 2,219,584 km (0.078 R)
• M7: 3,062,568 km (0.093 R)
• M8: 3,818,336 km (0.037 R)
• M9: 5,807,988 km (0.085 R)
• M10: 6,246,160 km (0.064 R)
• M11: 6,581,259 km (0.079 R)
• M12: 7,867,651 km (0.09 R)
• M13: 9,353,008 km (0.107 R)
• M14: 10,885,489 km (0.086 R)
• M15: 11,597,425 km (0.106 R)
• M16: 12,771,469 km (0.104 R)
• M17: 13,563,291 km (0.117 R)
• M18: 14,178,288 km (0.062 R)
• M19: 14,598,508 km (0.055 R)
• M20: 18,080,847 km (0.116 R)
• M21: 19,785,216 km (0.117 R)
• M22: 21,663,118 km (0.1 R)
• M23: 22,645,378 km (0.119 R)
• M24: 25,001,245 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 11.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.66 AU - 5.76 AU

Year: 9099 Days

Day: 14.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,036,612 km

• M1: 153,188 km (0.09 R)
• M2: 586,723 km (0.117 R)
• M3: 1,393,055 km (0.032 R)
• M4: 1,850,376 km (0.069 R)
• M5: 2,757,388 km (0.12 R)
• M6: 3,684,296 km (0.111 R)
• M7: 5,902,534 km (0.114 R)
• M8: 7,394,772 km (0.094 R)
• M9: 10,334,670 km (0.103 R)
• M10: 11,163,442 km (0.034 R)
• M11: 13,130,205 km (0.108 R)
• M12: 18,850,528 km (0.054 R)
• M13: 25,299,543 km (0.1 R)
• M14: 28,965,888 km (0.105 R)
• M15: 36,857,624 km (0.062 R)
• M16: 39,403,930 km (0.099 R)
• M17: 42,716,475 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.7

Radius: 6.7

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.73 AU - 10.89 AU

Year: 17438 Days

Day: 15.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,036,612 km

• M1: 83,476 km (0.079 R)
• M2: 348,563 km (0.094 R)
• M3: 607,218 km (0.074 R)
• M4: 1,103,434 km (0.05 R)
• M5: 1,402,480 km (0.029 R)
• M6: 1,754,633 km (0.061 R)
• M7: 2,245,763 km (0.114 R)
• M8: 2,848,643 km (0.097 R)
• M9: 3,611,143 km (0.081 R)
• M10: 4,910,849 km (0.108 R)
• M11: 5,802,303 km (0.06 R)
• M12: 6,081,602 km (0.1 R)
• M13: 6,753,596 km (0.085 R)
• M14: 7,804,970 km (0.053 R)
• M15: 8,856,643 km (0.036 R)
• M16: 9,173,790 km (0.05 R)
• M17: 10,695,350 km (0.081 R)
• M18: 11,360,911 km (0.106 R)
• M19: 13,944,018 km (0.053 R)
• M20: 14,518,473 km (0.115 R)
• M21: 19,517,585 km (0.068 R)
• M22: 20,327,209 km (0.119 R)
• M23: 21,252,921 km (0.091 R)
• M24: 22,013,476 km (0.092 R)
• M25: 23,994,002 km (0.071 R)
• M26: 24,300,977 km (0.112 R)
• M27: 31,859,111 km (0.042 R)
• M28: 32,729,022 km (0.112 R)
• M29: 35,566,295 km (0.118 R)
• M30: 39,551,134 km (0.116 R)
• M31: 45,992,220 km (0.049 R)
• M32: 47,584,240 km (0.094 R)
• M33: 47,907,073 km (0.117 R)
• M34: 52,752,847 km (0.12 R)
• M35: 55,027,333 km (0.098 R)
• M36: 59,583,486 km (0.059 R)
• M37: 61,665,439 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.8

Radius: 6.6

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.82 AU - 9.8 AU

Year: 17438 Days

Day: 19 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,036,612 km

• M1: 82,129 km (0.072 R)
• M2: 327,619 km (0.059 R)
• M3: 886,667 km (0.08 R)
• M4: 1,511,686 km (0.117 R)
• M5: 1,844,991 km (0.116 R)
• M6: 2,475,994 km (0.077 R)
• M7: 5,995,583 km (0.103 R)
• M8: 6,911,571 km (0.09 R)
• M9: 8,273,809 km (0.105 R)
• M10: 9,705,162 km (0.094 R)
• M11: 9,958,880 km (0.077 R)
• M12: 17,911,951 km (0.074 R)
• M13: 21,463,106 km (0.11 R)
• M14: 26,037,210 km (0.096 R)
• M15: 29,071,953 km (0.074 R)
• M16: 30,026,387 km (0.085 R)
• M17: 31,111,121 km (0.102 R)
• M18: 32,787,066 km (0.112 R)
• M19: 33,129,346 km (0.032 R)
• M20: 35,114,061 km (0.093 R)
• M21: 35,352,520 km (0.114 R)
• M22: 35,953,754 km (0.094 R)
• M23: 37,300,284 km (0.084 R)
• M24: 38,680,175 km (0.061 R)
• M25: 39,834,173 km (0.072 R)
• M26: 44,401,246 km (0.072 R)
• M27: 47,973,793 km (0.079 R)
• M28: 49,905,102 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216

Radius: 3.1

Gravity: 22.48 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.93 AU - 11.35 AU

Year: 18427 Days

Day: 23.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,036,612 km

• M1: 38,596 km (0.084 R)
• M2: 146,157 km (0.096 R)
• M3: 270,922 km (0.049 R)
• M4: 473,178 km (0.099 R)
• M5: 674,387 km (0.118 R)
• M6: 1,125,724 km (0.076 R)
• M7: 1,815,520 km (0.117 R)
• M8: 2,085,843 km (0.065 R)
• M9: 2,305,602 km (0.112 R)
• M10: 2,769,805 km (0.115 R)
• M11: 2,878,562 km (0.106 R)
• M12: 3,081,267 km (0.077 R)
• M13: 3,293,547 km (0.11 R)
• M14: 4,327,268 km (0.081 R)
• M15: 5,697,884 km (0.086 R)
• M16: 7,251,009 km (0.077 R)
• M17: 10,152,908 km (0.102 R)
• M18: 10,835,224 km (0.056 R)
• M19: 14,189,358 km (0.086 R)
• M20: 14,447,863 km (0.106 R)
• M21: 16,701,256 km (0.112 R)
• M22: 17,798,706 km (0.079 R)
• M23: 22,582,547 km (0.096 R)
• M24: 31,204,021 km (0.111 R)
• M25: 35,166,121 km (0.065 R)
• M26: 37,328,409 km (0.118 R)
• M27: 38,567,229 km (0.102 R)
• M28: 39,450,454 km (0.115 R)
• M29: 45,732,967 km (0.102 R)
• M30: 48,889,781 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit