🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 13

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.44 AU - 0.64 AU

Year: 274 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 164.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 88,612,721 km

• M1: 161,715 km (0.062 R)
• M2: 737,518 km (0.092 R)
• M3: 1,165,517 km (0.036 R)
• M4: 1,627,326 km (0.065 R)
• M5: 2,331,184 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 13

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.55 AU - 0.61 AU

Year: 305 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 88,612,721 km

• M1: 161,715 km (0.109 R)
• M2: 607,816 km (0.095 R)
• M3: 1,053,468 km (0.106 R)
• M4: 1,654,702 km (0.111 R)
• M5: 2,393,865 km (0.072 R)
• M6: 2,888,735 km (0.103 R)
• M7: 3,322,718 km (0.117 R)
• M8: 4,439,915 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 13.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 329 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 88,612,721 km

• M1: 169,195 km (0.102 R)
• M2: 614,997 km (0.099 R)
• M3: 1,203,066 km (0.096 R)
• M4: 1,697,936 km (0.097 R)
• M5: 2,129,526 km (0.108 R)
• M6: 2,818,723 km (0.095 R)
• M7: 3,882,663 km (0.051 R)
• M8: 4,332,055 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 15

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.04 AU - 1.14 AU

Year: 786 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 88,612,721 km

• M1: 186,698 km (0.049 R)
• M2: 744,399 km (0.114 R)
• M3: 1,631,814 km (0.066 R)
• M4: 2,621,703 km (0.027 R)
• M5: 3,360,417 km (0.025 R)
• M6: 5,238,768 km (0.1 R)
• M7: 5,797,516 km (0.095 R)
• M8: 9,519,361 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.2

Radius: 3.8

Gravity: 55.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.07 AU - 10.75 AU

Year: 23184 Days

Day: 22.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,612,721 km

• M1: 178,470 km (0.115 R)
• M2: 300,841 km (0.059 R)
• M3: 437,873 km (0.083 R)
• M4: 832,811 km (0.088 R)
• M5: 1,318,107 km (0.099 R)
• M6: 1,640,041 km (0.1 R)
• M7: 1,909,318 km (0.109 R)
• M8: 4,009,522 km (0.106 R)
• M9: 5,180,574 km (0.099 R)
• M10: 6,241,074 km (0.093 R)
• M11: 15,024,713 km (0.093 R)
• M12: 22,192,844 km (0.11 R)
• M13: 26,328,328 km (0.094 R)
• M14: 28,018,185 km (0.115 R)
• M15: 32,829,402 km (0.116 R)
• M16: 35,790,842 km (0.074 R)
• M17: 45,053,493 km (0.072 R)
• M18: 55,015,515 km (0.103 R)
• M19: 75,025,875 km (0.223 R)
• M20: 82,134,916 km (0.206 R)
• M21: 85,203,318 km (0.119 R)
• M22: 88,612,653 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 11,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit