🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.4 AU - 0.62 AU

Year: 153 Days

Day: 22.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.6 AU - 0.86 AU

Year: 261 Days

Day: 21.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,613,453 km

• M1: 39,195 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.92 AU - 1.06 AU

Year: 413 Days

Day: 25.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,613,453 km

• M1: 184,753 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.56 AU - 2.64 AU

Year: 1756 Days

Day: 32.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 11.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3 AU - 3.28 AU

Year: 2331 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 18,613,453 km

• M1: 147,204 km (0.077 R)
• M2: 560,842 km (0.031 R)
• M3: 1,052,122 km (0.096 R)
• M4: 1,656,348 km (0.066 R)
• M5: 2,088,536 km (0.06 R)
• M6: 2,639,804 km (0.077 R)
• M7: 3,407,241 km (0.112 R)
• M8: 3,843,768 km (0.102 R)
• M9: 4,676,878 km (0.059 R)
• M10: 5,407,664 km (0.055 R)
• M11: 6,082,350 km (0.115 R)
• M12: 9,924,472 km (0.036 R)
• M13: 10,859,160 km (0.081 R)
• M14: 11,527,713 km (0.118 R)
• M15: 12,433,378 km (0.11 R)
• M16: 13,341,587 km (0.071 R)
• M17: 15,096,669 km (0.041 R)
• M18: 15,780,481 km (0.077 R)
• M19: 17,634,148 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit