🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.53 AU - 0.67 AU

Year: 170 Days

Day: 15.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,951,900 km

• M1: 36,651 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.88 AU - 3.02 AU

Year: 1851 Days

Day: 27.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,951,900 km

• M1: 570,117 km (0.064 R)
• M2: 765,492 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.11 AU - 3.95 AU

Year: 2422 Days

Day: 35.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.26 AU - 4.74 AU

Year: 2922 Days

Day: 27 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,951,900 km

• M1: 829,969 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 9.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.35 AU - 8.15 AU

Year: 7130 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,951,900 km

• M1: 116,238 km (0.113 R)
• M2: 491,728 km (0.068 R)
• M3: 964,158 km (0.097 R)
• M4: 1,378,844 km (0.09 R)
• M5: 3,040,726 km (0.082 R)
• M6: 4,539,847 km (0.066 R)
• M7: 4,930,895 km (0.12 R)
• M8: 6,007,551 km (0.096 R)
• M9: 8,577,643 km (0.084 R)
• M10: 9,220,614 km (0.119 R)
• M11: 9,757,820 km (0.107 R)
• M12: 10,845,696 km (0.036 R)
• M13: 13,261,103 km (0.11 R)
• M14: 16,463,994 km (0.036 R)
• M15: 17,188,047 km (0.051 R)
• M16: 19,055,178 km (0.105 R)
• M17: 29,005,531 km (0.032 R)
• M18: 32,045,958 km (0.107 R)
• M19: 35,836,020 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 18,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit