🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.64 AU - 0.68 AU

Year: 203 Days

Day: 18.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,494,509 km

• M1: 46,974 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.01 AU - 4.07 AU

Year: 3076 Days

Day: 15.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,494,509 km

• M1: 64,776 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 8.2

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.16 AU - 5.46 AU

Year: 4634 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,494,509 km

• M1: 102,026 km (0.102 R)
• M2: 418,425 km (0.115 R)
• M3: 1,055,862 km (0.094 R)
• M4: 1,483,412 km (0.1 R)
• M5: 1,964,968 km (0.103 R)
• M6: 3,467,828 km (0.064 R)
• M7: 4,911,298 km (0.1 R)
• M8: 12,777,005 km (0.047 R)
• M9: 14,834,574 km (0.058 R)
• M10: 19,525,813 km (0.096 R)
• M11: 26,690,205 km (0.083 R)
• M12: 28,765,576 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 13.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7 AU - 11.12 AU

Year: 10329 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,494,509 km

• M1: 173,384 km (0.12 R)
• M2: 614,698 km (0.108 R)
• M3: 1,898,846 km (0.062 R)
• M4: 2,553,336 km (0.077 R)
• M5: 4,108,406 km (0.093 R)
• M6: 4,867,316 km (0.109 R)
• M7: 5,953,247 km (0.067 R)
• M8: 7,435,014 km (0.112 R)
• M9: 9,556,162 km (0.091 R)
• M10: 12,199,856 km (0.091 R)
• M11: 17,428,152 km (0.105 R)
• M12: 23,379,604 km (0.12 R)
• M13: 24,996,308 km (0.031 R)
• M14: 27,349,932 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit