🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.51 AU - 0.51 AU

Year: 130 Days

Day: 47.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.47 AU - 0.61 AU

Year: 142 Days

Day: 39.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,474,203 km

• M1: 64,177 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.88 AU

Year: 237 Days

Day: 17.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,474,203 km

• M1: 31,416 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.01 AU - 1.05 AU

Year: 374 Days

Day: 28.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.15 AU - 1.75 AU

Year: 625 Days

Day: 41.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.48 AU - 2.76 AU

Year: 1519 Days

Day: 30.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.3

Radius: 8.1

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.65 AU - 6.79 AU

Year: 4900 Days

Day: 7.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,474,203 km

• M1: 100,679 km (0.073 R)
• M2: 431,590 km (0.095 R)
• M3: 898,485 km (0.12 R)
• M4: 1,181,524 km (0.119 R)
• M5: 1,476,830 km (0.055 R)
• M6: 1,740,571 km (0.105 R)
• M7: 2,188,168 km (0.116 R)
• M8: 2,568,446 km (0.108 R)
• M9: 3,050,749 km (0.118 R)
• M10: 4,975,176 km (0.101 R)
• M11: 5,605,283 km (0.063 R)
• M12: 6,096,113 km (0.102 R)
• M13: 7,163,494 km (0.057 R)
• M14: 7,891,138 km (0.061 R)
• M15: 8,787,678 km (0.112 R)
• M16: 10,551,886 km (0.108 R)
• M17: 16,613,891 km (0.096 R)
• M18: 17,114,894 km (0.036 R)
• M19: 18,948,066 km (0.113 R)
• M20: 19,702,788 km (0.088 R)
• M21: 23,000,074 km (0.071 R)
• M22: 27,944,733 km (0.041 R)
• M23: 29,012,113 km (0.113 R)
• M24: 29,283,035 km (0.106 R)
• M25: 29,738,561 km (0.072 R)
• M26: 30,384,225 km (0.118 R)
• M27: 30,663,824 km (0.094 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit