🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.68 AU

Year: 180 Days

Day: 19.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.11 AU

Year: 444 Days

Day: 36.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,670,041 km

• M1: 657,333 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1 AU - 1.14 AU

Year: 464 Days

Day: 15.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.85 AU - 2.17 AU

Year: 1194 Days

Day: 43.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,670,041 km

• M1: 1,186,760 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 9.4

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.92 AU - 3.22 AU

Year: 2254 Days

Day: 10.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,670,041 km

• M1: 116,986 km (0.065 R)
• M2: 437,125 km (0.072 R)
• M3: 917,185 km (0.114 R)
• M4: 1,636,302 km (0.045 R)
• M5: 3,072,441 km (0.069 R)
• M6: 3,453,317 km (0.081 R)
• M7: 4,132,043 km (0.075 R)
• M8: 7,179,351 km (0.097 R)
• M9: 9,738,821 km (0.064 R)
• M10: 10,308,041 km (0.094 R)
• M11: 11,126,940 km (0.057 R)
• M12: 11,630,935 km (0.066 R)
• M13: 14,794,481 km (0.087 R)
• M14: 15,642,851 km (0.106 R)
• M15: 15,981,391 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.4

Radius: 8.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.87 AU - 8.99 AU

Year: 10255 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 16,670,041 km

• M1: 109,805 km (0.108 R)
• M2: 607,517 km (0.118 R)
• M3: 1,753,137 km (0.113 R)
• M4: 2,179,491 km (0.101 R)
• M5: 2,746,168 km (0.102 R)
• M6: 3,357,425 km (0.049 R)
• M7: 4,512,021 km (0.113 R)
• M8: 6,847,394 km (0.113 R)
• M9: 7,236,647 km (0.094 R)
• M10: 8,430,438 km (0.088 R)
• M11: 9,173,790 km (0.094 R)
• M12: 10,606,190 km (0.075 R)
• M13: 13,908,413 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 19,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit