🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.2

Radius: 13.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.64 AU

Year: 289 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,087,757 km

• M1: 166,652 km (0.09 R)
• M2: 630,854 km (0.118 R)
• M3: 1,425,967 km (0.104 R)
• M4: 2,177,846 km (0.044 R)
• M5: 2,645,938 km (0.091 R)
• M6: 3,777,945 km (0.082 R)
• M7: 4,200,110 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.6

Radius: 13

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.57 AU - 0.81 AU

Year: 396 Days

Day: 14.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,087,757 km

• M1: 165,306 km (0.107 R)
• M2: 619,036 km (0.107 R)
• M3: 1,066,184 km (0.034 R)
• M4: 1,588,879 km (0.04 R)
• M5: 2,147,627 km (0.106 R)
• M6: 2,810,794 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 13.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.79 AU - 1.01 AU

Year: 589 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,087,757 km

• M1: 170,392 km (0.077 R)
• M2: 619,186 km (0.027 R)
• M3: 1,045,839 km (0.06 R)
• M4: 1,544,748 km (0.057 R)
• M5: 2,050,388 km (0.054 R)
• M6: 2,617,813 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.1

Radius: 11.5

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.93 AU - 1.01 AU

Year: 659 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,087,757 km

• M1: 143,165 km (0.109 R)
• M2: 599,887 km (0.044 R)
• M3: 1,017,565 km (0.036 R)
• M4: 1,485,956 km (0.068 R)
• M5: 2,171,862 km (0.106 R)
• M6: 2,615,270 km (0.065 R)
• M7: 3,046,710 km (0.051 R)
• M8: 3,646,149 km (0.081 R)
• M9: 4,010,719 km (0.101 R)
• M10: 5,013,773 km (0.092 R)
• M11: 6,041,510 km (0.059 R)
• M12: 6,514,239 km (0.087 R)
• M13: 6,884,943 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.8

Radius: 4.9

Gravity: 23.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.88 AU - 8.2 AU

Year: 12893 Days

Day: 20.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,087,757 km

• M1: 79,137 km (0.027 R)
• M2: 460,163 km (0.106 R)
• M3: 1,224,907 km (0.083 R)
• M4: 3,134,375 km (0.039 R)
• M5: 7,012,550 km (0.093 R)
• M6: 7,690,378 km (0.067 R)
• M7: 8,135,581 km (0.042 R)
• M8: 10,786,306 km (0.096 R)
• M9: 12,759,950 km (0.046 R)
• M10: 17,030,222 km (0.05 R)
• M11: 18,959,735 km (0.108 R)
• M12: 20,101,466 km (0.095 R)
• M13: 20,689,236 km (0.07 R)
• M14: 21,288,375 km (0.086 R)
• M15: 25,613,998 km (0.027 R)
• M16: 26,106,025 km (0.096 R)
• M17: 28,978,454 km (0.097 R)
• M18: 30,271,578 km (0.112 R)
• M19: 32,511,208 km (0.101 R)
• M20: 33,554,204 km (0.036 R)
• M21: 35,706,768 km (0.116 R)
• M22: 35,951,360 km (0.114 R)
• M23: 46,391,646 km (0.025 R)
• M24: 47,269,486 km (0.102 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: 490 - 15,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit