🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.64 AU

Year: 242 Days

Day: 32.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.45 AU - 0.71 AU

Year: 285 Days

Day: 25 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,790,509 km

• M1: 39,045 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.2

Radius: 13.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.79 AU

Year: 394 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 54,790,509 km

• M1: 169,195 km (0.11 R)
• M2: 961,466 km (0.108 R)
• M3: 1,637,797 km (0.094 R)
• M4: 2,293,036 km (0.057 R)
• M5: 3,080,519 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.2

Radius: 10.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.86 AU - 1.18 AU

Year: 665 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,790,509 km

• M1: 130,449 km (0.107 R)
• M2: 672,891 km (0.102 R)
• M3: 1,062,444 km (0.106 R)
• M4: 1,436,888 km (0.118 R)
• M5: 2,557,525 km (0.081 R)
• M6: 2,881,255 km (0.104 R)
• M7: 3,637,472 km (0.037 R)
• M8: 4,785,187 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.1

Radius: 6.1

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.02 AU - 8.96 AU

Year: 14583 Days

Day: 17.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,790,509 km

• M1: 77,940 km (0.107 R)
• M2: 344,673 km (0.047 R)
• M3: 540,348 km (0.107 R)
• M4: 813,513 km (0.045 R)
• M5: 1,059,901 km (0.106 R)
• M6: 1,452,147 km (0.079 R)
• M7: 1,852,022 km (0.057 R)
• M8: 2,078,064 km (0.059 R)
• M9: 2,544,510 km (0.042 R)
• M10: 3,296,539 km (0.083 R)
• M11: 4,246,485 km (0.098 R)
• M12: 5,366,973 km (0.093 R)
• M13: 5,684,270 km (0.12 R)
• M14: 7,903,106 km (0.03 R)
• M15: 11,659,359 km (0.071 R)
• M16: 12,012,859 km (0.085 R)
• M17: 15,734,704 km (0.09 R)
• M18: 16,903,213 km (0.038 R)
• M19: 17,816,658 km (0.068 R)
• M20: 20,754,311 km (0.091 R)
• M21: 26,341,492 km (0.115 R)
• M22: 27,984,825 km (0.106 R)
• M23: 29,153,483 km (0.085 R)
• M24: 31,023,008 km (0.088 R)
• M25: 38,001,599 km (0.042 R)
• M26: 42,820,595 km (0.114 R)
• M27: 47,135,148 km (0.062 R)
• M28: 49,091,439 km (0.039 R)
• M29: 49,704,192 km (0.079 R)
• M30: 54,790,519 km (0.082 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: 364 - 12,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit