🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.58 AU - 1.58 AU

Year: 722 Days

Day: 46.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.46 AU - 2.42 AU

Year: 982 Days

Day: 40.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.94 AU - 2.44 AU

Year: 1178 Days

Day: 19.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,452,665 km

• M1: 147,204 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.14 AU - 3.3 AU

Year: 2100 Days

Day: 42.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.86 AU - 3.76 AU

Year: 2189 Days

Day: 20.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.72 AU - 4.5 AU

Year: 2493 Days

Day: 14.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.02 AU - 5.12 AU

Year: 3551 Days

Day: 22 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 8.7

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.69 AU - 8.99 AU

Year: 7978 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,452,665 km

• M1: 108,309 km (0.078 R)
• M2: 522,097 km (0.066 R)
• M3: 1,153,848 km (0.083 R)
• M4: 2,019,122 km (0.115 R)
• M5: 2,888,585 km (0.103 R)
• M6: 3,696,414 km (0.119 R)
• M7: 4,901,275 km (0.07 R)
• M8: 5,284,844 km (0.114 R)
• M9: 6,045,998 km (0.089 R)
• M10: 7,824,268 km (0.109 R)
• M11: 8,683,857 km (0.084 R)
• M12: 8,983,951 km (0.079 R)
• M13: 10,590,033 km (0.075 R)
• M14: 12,980,458 km (0.043 R)
• M15: 14,124,133 km (0.057 R)
• M16: 15,899,561 km (0.105 R)
• M17: 17,342,283 km (0.063 R)
• M18: 18,234,784 km (0.052 R)
• M19: 19,447,574 km (0.054 R)
• M20: 20,713,321 km (0.091 R)
• M21: 24,753,511 km (0.079 R)
• M22: 25,972,584 km (0.082 R)
• M23: 28,248,117 km (0.088 R)
• M24: 31,854,922 km (0.074 R)
• M25: 36,197,748 km (0.081 R)
• M26: 37,539,790 km (0.096 R)
• M27: 38,337,746 km (0.118 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit