🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 13.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.81 AU - 1.11 AU

Year: 627 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,494,600 km

• M1: 168,896 km (0.104 R)
• M2: 664,364 km (0.058 R)
• M3: 1,227,301 km (0.109 R)
• M4: 1,842,447 km (0.063 R)
• M5: 2,335,971 km (0.111 R)
• M6: 2,918,056 km (0.082 R)
• M7: 3,677,265 km (0.048 R)
• M8: 4,163,907 km (0.108 R)
• M9: 5,794,524 km (0.075 R)
• M10: 6,336,218 km (0.087 R)
• M11: 6,827,348 km (0.027 R)
• M12: 7,477,201 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 11.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.15 AU - 1.83 AU

Year: 1213 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,494,600 km

• M1: 144,212 km (0.107 R)
• M2: 684,560 km (0.093 R)
• M3: 1,172,099 km (0.109 R)
• M4: 1,590,674 km (0.073 R)
• M5: 2,172,909 km (0.089 R)
• M6: 2,678,101 km (0.064 R)
• M7: 3,052,993 km (0.117 R)
• M8: 3,463,340 km (0.038 R)
• M9: 3,862,467 km (0.064 R)
• M10: 4,292,262 km (0.071 R)
• M11: 4,791,021 km (0.095 R)
• M12: 5,229,343 km (0.089 R)
• M13: 6,143,087 km (0.077 R)
• M14: 6,731,156 km (0.105 R)
• M15: 7,257,890 km (0.102 R)
• M16: 8,205,742 km (0.088 R)
• M17: 8,919,923 km (0.057 R)
• M18: 9,438,279 km (0.087 R)
• M19: 9,855,209 km (0.11 R)
• M20: 10,662,439 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.6

Radius: 13.5

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.45 AU - 2.07 AU

Year: 1557 Days

Day: 7.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,494,600 km

• M1: 173,683 km (0.119 R)
• M2: 858,393 km (0.094 R)
• M3: 1,444,068 km (0.091 R)
• M4: 2,112,023 km (0.111 R)
• M5: 2,641,450 km (0.113 R)
• M6: 3,197,056 km (0.094 R)
• M7: 3,816,092 km (0.072 R)
• M8: 4,529,973 km (0.104 R)
• M9: 5,037,260 km (0.112 R)
• M10: 6,544,757 km (0.079 R)
• M11: 7,304,266 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 14.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.22 AU - 3.18 AU

Year: 2959 Days

Day: 5.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,494,600 km

• M1: 185,352 km (0.117 R)
• M2: 724,951 km (0.098 R)
• M3: 1,267,543 km (0.081 R)
• M4: 2,595,523 km (0.106 R)
• M5: 3,812,352 km (0.053 R)
• M6: 4,540,595 km (0.076 R)
• M7: 5,188,802 km (0.06 R)
• M8: 6,204,871 km (0.043 R)
• M9: 8,722,005 km (0.102 R)
• M10: 9,437,232 km (0.043 R)
• M11: 10,024,254 km (0.1 R)
• M12: 10,704,924 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.6

Radius: 7

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.63 AU - 10.03 AU

Year: 17497 Days

Day: 22.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 59 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,494,600 km

• M1: 125,812 km (0.118 R)
• M2: 413,788 km (0.115 R)
• M3: 672,742 km (0.039 R)
• M4: 1,064,239 km (0.083 R)
• M5: 1,380,639 km (0.116 R)
• M6: 1,710,203 km (0.117 R)
• M7: 1,946,567 km (0.086 R)
• M8: 3,802,179 km (0.109 R)
• M9: 6,127,529 km (0.057 R)
• M10: 6,935,507 km (0.058 R)
• M11: 8,761,349 km (0.048 R)
• M12: 9,731,790 km (0.086 R)
• M13: 11,231,659 km (0.094 R)
• M14: 16,571,106 km (0.116 R)
• M15: 24,749,322 km (0.027 R)
• M16: 25,650,350 km (0.069 R)
• M17: 27,095,017 km (0.118 R)
• M18: 28,702,296 km (0.088 R)
• M19: 29,031,112 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.2

Radius: 7.8

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.13 AU - 9.71 AU

Year: 19280 Days

Day: 17.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,494,600 km

• M1: 140,173 km (0.073 R)
• M2: 1,082,341 km (0.103 R)
• M3: 2,447,272 km (0.06 R)
• M4: 5,772,533 km (0.111 R)
• M5: 7,129,535 km (0.081 R)
• M6: 12,262,388 km (0.105 R)
• M7: 15,000,777 km (0.116 R)
• M8: 19,075,224 km (0.063 R)
• M9: 22,526,447 km (0.111 R)
• M10: 25,829,120 km (0.12 R)
• M11: 27,258,378 km (0.099 R)
• M12: 32,110,734 km (0.109 R)
• M13: 38,770,083 km (0.098 R)
• M14: 50,060,384 km (0.095 R)
• M15: 53,673,023 km (0.112 R)
• M16: 55,632,905 km (0.07 R)
• M17: 59,884,177 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 20,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit