🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 9.8

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.64 AU - 0.8 AU

Year: 422 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,782,455 km

• M1: 122,521 km (0.1 R)
• M2: 442,062 km (0.078 R)
• M3: 1,005,298 km (0.108 R)
• M4: 1,350,719 km (0.069 R)
• M5: 1,791,435 km (0.112 R)
• M6: 2,166,028 km (0.047 R)
• M7: 2,485,868 km (0.08 R)
• M8: 3,303,271 km (0.094 R)
• M9: 4,346,566 km (0.111 R)
• M10: 4,679,421 km (0.045 R)
• M11: 5,076,454 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 13.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.66 AU - 0.92 AU

Year: 485 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,782,455 km

• M1: 171,589 km (0.106 R)
• M2: 817,403 km (0.063 R)
• M3: 1,248,693 km (0.037 R)
• M4: 1,768,396 km (0.089 R)
• M5: 2,271,045 km (0.091 R)
• M6: 2,908,931 km (0.066 R)
• M7: 3,952,376 km (0.105 R)
• M8: 4,629,605 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 14.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.97 AU - 4.51 AU

Year: 4993 Days

Day: 7.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,782,455 km

• M1: 185,950 km (0.07 R)
• M2: 766,539 km (0.07 R)
• M3: 1,564,794 km (0.062 R)
• M4: 2,216,891 km (0.114 R)
• M5: 3,276,044 km (0.099 R)
• M6: 4,269,822 km (0.051 R)
• M7: 5,005,844 km (0.11 R)
• M8: 5,482,164 km (0.074 R)
• M9: 6,852,779 km (0.113 R)
• M10: 7,538,087 km (0.117 R)
• M11: 8,337,389 km (0.069 R)
• M12: 9,415,540 km (0.103 R)
• M13: 10,383,439 km (0.089 R)
• M14: 10,953,855 km (0.115 R)
• M15: 12,791,815 km (0.092 R)
• M16: 13,833,016 km (0.103 R)
• M17: 16,793,707 km (0.09 R)
• M18: 17,868,119 km (0.109 R)
• M19: 20,342,468 km (0.083 R)
• M20: 21,432,588 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 14.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.25 AU - 4.71 AU

Year: 6545 Days

Day: 13.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,782,455 km

• M1: 188,942 km (0.09 R)
• M2: 1,340,547 km (0.089 R)
• M3: 2,277,179 km (0.08 R)
• M4: 2,967,723 km (0.118 R)
• M5: 3,840,925 km (0.029 R)
• M6: 4,388,304 km (0.115 R)
• M7: 8,374,938 km (0.09 R)
• M8: 9,769,040 km (0.106 R)
• M9: 10,796,628 km (0.094 R)
• M10: 15,111,928 km (0.116 R)
• M11: 16,059,481 km (0.09 R)
• M12: 17,299,049 km (0.095 R)
• M13: 18,007,544 km (0.117 R)
• M14: 18,802,508 km (0.113 R)
• M15: 20,179,257 km (0.081 R)
• M16: 23,521,722 km (0.036 R)
• M17: 24,471,968 km (0.104 R)
• M18: 25,612,801 km (0.104 R)
• M19: 32,239,837 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.1

Radius: 7.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.1 AU - 7.64 AU

Year: 11097 Days

Day: 17.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,782,455 km

• M1: 96,790 km (0.089 R)
• M2: 584,778 km (0.061 R)
• M3: 1,010,982 km (0.039 R)
• M4: 1,923,230 km (0.114 R)
• M5: 2,556,628 km (0.096 R)
• M6: 5,355,753 km (0.053 R)
• M7: 6,230,751 km (0.046 R)
• M8: 8,301,186 km (0.087 R)
• M9: 12,284,678 km (0.078 R)
• M10: 13,741,612 km (0.096 R)
• M11: 20,653,781 km (0.036 R)
• M12: 21,248,134 km (0.073 R)
• M13: 21,549,573 km (0.098 R)
• M14: 25,393,191 km (0.067 R)
• M15: 25,903,619 km (0.106 R)
• M16: 26,507,845 km (0.051 R)
• M17: 28,376,771 km (0.096 R)
• M18: 32,176,707 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.2

Radius: 6.1

Gravity: 22.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.7 AU - 10.1 AU

Year: 16805 Days

Day: 20.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,782,455 km

• M1: 77,641 km (0.108 R)
• M2: 288,425 km (0.084 R)
• M3: 666,309 km (0.085 R)
• M4: 1,428,959 km (0.094 R)
• M5: 2,262,817 km (0.112 R)
• M6: 3,219,945 km (0.12 R)
• M7: 3,818,785 km (0.048 R)
• M8: 4,097,037 km (0.114 R)
• M9: 5,197,628 km (0.105 R)
• M10: 8,421,911 km (0.094 R)
• M11: 12,438,315 km (0.113 R)
• M12: 16,823,627 km (0.065 R)
• M13: 17,236,667 km (0.077 R)
• M14: 21,650,851 km (0.067 R)
• M15: 24,273,601 km (0.109 R)
• M16: 27,554,133 km (0.04 R)
• M17: 30,995,033 km (0.059 R)
• M18: 41,648,496 km (0.071 R)
• M19: 45,201,296 km (0.106 R)
• M20: 50,302,134 km (0.094 R)
• M21: 53,078,970 km (0.11 R)
• M22: 59,697,180 km (0.103 R)
• M23: 59,888,516 km (0.097 R)
• M24: 65,412,267 km (0.097 R)
• M25: 65,819,473 km (0.119 R)
• M26: 71,913,492 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit