🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 43.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,869,986 km

• M1: 41,439 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.76 AU - 2.24 AU

Year: 1044 Days

Day: 45 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,869,986 km

• M1: 194,776 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.48 AU - 3 AU

Year: 1673 Days

Day: 31.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,869,986 km

• M1: 49,517 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.58 AU - 4.18 AU

Year: 2820 Days

Day: 13.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,869,986 km

• M1: 39,344 km (0.057 R)
• M2: 2,643,993 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.1

Radius: 13.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.84 AU - 7.5 AU

Year: 7084 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,869,986 km

• M1: 169,345 km (0.117 R)
• M2: 658,979 km (0.057 R)
• M3: 1,139,038 km (0.044 R)
• M4: 1,618,799 km (0.113 R)
• M5: 2,399,400 km (0.077 R)
• M6: 2,925,686 km (0.109 R)
• M7: 4,548,673 km (0.08 R)
• M8: 5,302,497 km (0.101 R)
• M9: 8,229,828 km (0.079 R)
• M10: 9,264,297 km (0.11 R)
• M11: 12,048,313 km (0.118 R)
• M12: 13,107,167 km (0.052 R)
• M13: 16,721,003 km (0.102 R)
• M14: 17,174,284 km (0.064 R)
• M15: 21,784,442 km (0.073 R)
• M16: 31,361,249 km (0.084 R)
• M17: 35,337,111 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 19,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit