🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.45 AU - 0.69 AU

Year: 158 Days

Day: 20.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,377,254 km

• M1: 151,243 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.86 AU - 1.38 AU

Year: 435 Days

Day: 33.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.08 AU - 1.3 AU

Year: 477 Days

Day: 47.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,377,254 km

• M1: 236,365 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.47 AU - 1.61 AU

Year: 702 Days

Day: 38.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 168.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.5 AU - 1.7 AU

Year: 743 Days

Day: 45.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.47 AU - 1.99 AU

Year: 835 Days

Day: 35.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.04 AU - 3.1 AU

Year: 1975 Days

Day: 35.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,377,254 km

• M1: 315,951 km (0.086 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.51 AU - 5.67 AU

Year: 3610 Days

Day: 27.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.8

Radius: 13

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.58 AU - 7.22 AU

Year: 5261 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,377,254 km

• M1: 163,062 km (0.079 R)
• M2: 629,209 km (0.111 R)
• M3: 1,137,093 km (0.099 R)
• M4: 1,790,238 km (0.108 R)
• M5: 2,388,629 km (0.073 R)
• M6: 2,823,959 km (0.041 R)
• M7: 3,494,756 km (0.101 R)
• M8: 4,341,181 km (0.05 R)
• M9: 4,839,192 km (0.062 R)
• M10: 6,010,693 km (0.115 R)
• M11: 6,924,437 km (0.029 R)
• M12: 7,328,650 km (0.079 R)
• M13: 8,111,197 km (0.105 R)
• M14: 9,470,144 km (0.038 R)
• M15: 12,000,592 km (0.077 R)
• M16: 12,585,818 km (0.026 R)
• M17: 13,395,891 km (0.066 R)
• M18: 14,566,045 km (0.092 R)
• M19: 15,516,142 km (0.062 R)
• M20: 16,806,423 km (0.073 R)
• M21: 17,231,730 km (0.109 R)
• M22: 18,103,736 km (0.119 R)
• M23: 19,136,111 km (0.083 R)
• M24: 19,666,734 km (0.095 R)
• M25: 21,036,752 km (0.066 R)
• M26: 23,284,460 km (0.078 R)
• M27: 23,737,293 km (0.076 R)
• M28: 25,368,957 km (0.095 R)
• M29: 26,415,693 km (0.094 R)
• M30: 27,074,073 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 13,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit