🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 12.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.65 AU - 0.67 AU

Year: 364 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,870,995 km

• M1: 159,172 km (0.061 R)
• M2: 654,191 km (0.099 R)
• M3: 1,059,452 km (0.077 R)
• M4: 1,480,869 km (0.069 R)
• M5: 1,913,806 km (0.051 R)
• M6: 2,404,487 km (0.109 R)
• M7: 2,832,336 km (0.085 R)
• M8: 3,595,286 km (0.067 R)
• M9: 4,186,048 km (0.091 R)
• M10: 5,209,147 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 8.5

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.94 AU - 1.36 AU

Year: 836 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,870,995 km

• M1: 105,915 km (0.075 R)
• M2: 407,355 km (0.061 R)
• M3: 991,834 km (0.119 R)
• M4: 1,303,745 km (0.106 R)
• M5: 1,715,888 km (0.027 R)
• M6: 2,030,941 km (0.089 R)
• M7: 2,451,161 km (0.103 R)
• M8: 2,718,493 km (0.042 R)
• M9: 3,395,872 km (0.026 R)
• M10: 3,714,515 km (0.12 R)
• M11: 4,328,764 km (0.085 R)
• M12: 4,972,633 km (0.114 R)
• M13: 5,520,610 km (0.115 R)
• M14: 6,150,268 km (0.095 R)
• M15: 6,493,445 km (0.114 R)
• M16: 8,097,583 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 9.7

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.59 AU

Year: 1136 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,870,995 km

• M1: 124,316 km (0.062 R)
• M2: 493,075 km (0.087 R)
• M3: 797,656 km (0.077 R)
• M4: 1,333,964 km (0.117 R)
• M5: 2,230,803 km (0.119 R)
• M6: 2,602,405 km (0.079 R)
• M7: 2,959,644 km (0.083 R)
• M8: 4,394,587 km (0.105 R)
• M9: 5,265,097 km (0.071 R)
• M10: 5,600,944 km (0.106 R)
• M11: 6,599,211 km (0.083 R)
• M12: 6,990,260 km (0.11 R)
• M13: 7,345,106 km (0.112 R)
• M14: 7,738,698 km (0.072 R)
• M15: 8,369,402 km (0.047 R)
• M16: 8,798,898 km (0.073 R)
• M17: 9,152,996 km (0.044 R)
• M18: 9,486,001 km (0.092 R)
• M19: 10,337,961 km (0.072 R)
• M20: 10,765,960 km (0.117 R)
• M21: 11,977,105 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 10.6

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.79 AU - 2.79 AU

Year: 2350 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,870,995 km

• M1: 131,796 km (0.061 R)
• M2: 476,320 km (0.098 R)
• M3: 863,030 km (0.068 R)
• M4: 1,240,765 km (0.076 R)
• M5: 2,196,097 km (0.073 R)
• M6: 2,871,382 km (0.082 R)
• M7: 3,258,242 km (0.113 R)
• M8: 3,737,404 km (0.093 R)
• M9: 4,075,794 km (0.091 R)
• M10: 5,048,629 km (0.088 R)
• M11: 5,488,746 km (0.117 R)
• M12: 6,251,695 km (0.084 R)
• M13: 7,143,897 km (0.092 R)
• M14: 7,763,082 km (0.072 R)
• M15: 8,151,588 km (0.092 R)
• M16: 8,758,806 km (0.118 R)
• M17: 11,744,480 km (0.068 R)
• M18: 12,170,834 km (0.084 R)
• M19: 12,829,663 km (0.032 R)
• M20: 14,123,236 km (0.057 R)
• M21: 14,508,301 km (0.092 R)
• M22: 15,149,028 km (0.092 R)
• M23: 16,486,882 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.7

Radius: 5.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.46 AU - 7.16 AU

Year: 10751 Days

Day: 17.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,870,995 km

• M1: 114,293 km (0.113 R)
• M2: 508,932 km (0.117 R)
• M3: 1,185,414 km (0.092 R)
• M4: 1,619,397 km (0.059 R)
• M5: 1,980,676 km (0.094 R)
• M6: 2,408,675 km (0.063 R)
• M7: 2,929,575 km (0.09 R)
• M8: 8,780,797 km (0.058 R)
• M9: 10,352,921 km (0.066 R)
• M10: 13,141,425 km (0.083 R)
• M11: 13,563,291 km (0.106 R)
• M12: 15,238,488 km (0.041 R)
• M13: 18,934,303 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.2

Radius: 3.2

Gravity: 19.75 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.63 AU - 8.77 AU

Year: 14492 Days

Day: 18.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,870,995 km

• M1: 40,541 km (0.087 R)
• M2: 166,802 km (0.045 R)
• M3: 352,004 km (0.108 R)
• M4: 926,609 km (0.078 R)
• M5: 1,088,025 km (0.069 R)
• M6: 1,731,147 km (0.05 R)
• M7: 2,107,984 km (0.114 R)
• M8: 2,537,180 km (0.082 R)
• M9: 2,853,879 km (0.091 R)
• M10: 8,172,382 km (0.04 R)
• M11: 8,684,156 km (0.097 R)
• M12: 9,081,638 km (0.119 R)
• M13: 13,049,123 km (0.08 R)
• M14: 13,806,238 km (0.119 R)
• M15: 16,787,574 km (0.066 R)
• M16: 18,535,775 km (0.063 R)
• M17: 21,260,550 km (0.063 R)
• M18: 21,819,597 km (0.082 R)
• M19: 21,981,163 km (0.113 R)
• M20: 33,522,489 km (0.041 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 15,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit