🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.48 AU - 0.54 AU

Year: 131 Days

Day: 29.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,314,408 km

• M1: 20,046 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.52 AU - 0.62 AU

Year: 155 Days

Day: 12.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,314,408 km

• M1: 39,643 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.79 AU - 0.89 AU

Year: 277 Days

Day: 35.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,314,408 km

• M1: 214,823 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.27 AU - 3.83 AU

Year: 2407 Days

Day: 41.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,314,408 km

• M1: 300,542 km (0.075 R)
• M2: 2,693,360 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 12.5

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.54 AU - 9.84 AU

Year: 8435 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,314,408 km

• M1: 163,810 km (0.09 R)
• M2: 1,157,439 km (0.075 R)
• M3: 1,763,609 km (0.115 R)
• M4: 2,158,847 km (0.082 R)
• M5: 3,383,156 km (0.057 R)
• M6: 4,353,448 km (0.082 R)
• M7: 4,904,117 km (0.081 R)
• M8: 6,216,540 km (0.064 R)
• M9: 22,084,086 km (0.074 R)
• M10: 24,154,820 km (0.103 R)
• M11: 25,976,773 km (0.077 R)
• M12: 30,201,417 km (0.061 R)
• M13: 33,517,253 km (0.092 R)
• M14: 35,434,948 km (0.085 R)
• M15: 35,896,607 km (0.104 R)
• M16: 36,596,726 km (0.112 R)
• M17: 37,305,819 km (0.067 R)
• M18: 38,751,533 km (0.09 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit