🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 142 Days

Day: 36 Hours

Environment

Temp: 185 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 166 Days

Day: 32.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,909,018 km

• M1: 30,817 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.82 AU

Year: 191 Days

Day: 27.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.81 AU - 0.99 AU

Year: 297 Days

Day: 16.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.85 AU - 1.01 AU

Year: 312 Days

Day: 26 Hours

Environment

Temp: 142 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.32 AU - 1.96 AU

Year: 731 Days

Day: 19.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,909,018 km

• M1: 26,628 km (0.081 R)
• M2: 120,277 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 13.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.17 AU - 12.33 AU

Year: 13141 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,909,018 km

• M1: 163,062 km (0.044 R)
• M2: 756,666 km (0.102 R)
• M3: 1,212,940 km (0.09 R)
• M4: 1,744,012 km (0.101 R)
• M5: 2,213,899 km (0.058 R)
• M6: 3,545,918 km (0.088 R)
• M7: 4,589,363 km (0.037 R)
• M8: 7,857,479 km (0.119 R)
• M9: 9,311,869 km (0.097 R)
• M10: 10,432,058 km (0.089 R)
• M11: 10,938,896 km (0.091 R)
• M12: 11,759,889 km (0.091 R)
• M13: 12,309,212 km (0.097 R)
• M14: 14,889,775 km (0.071 R)
• M15: 18,132,309 km (0.074 R)
• M16: 19,535,088 km (0.043 R)
• M17: 23,405,185 km (0.098 R)
• M18: 24,967,137 km (0.069 R)
• M19: 29,285,728 km (0.115 R)
• M20: 32,387,191 km (0.08 R)
• M21: 34,078,545 km (0.092 R)
• M22: 37,374,934 km (0.075 R)
• M23: 37,900,321 km (0.104 R)
• M24: 39,914,357 km (0.108 R)
• M25: 47,449,153 km (0.089 R)
• M26: 51,387,766 km (0.091 R)
• M27: 52,037,470 km (0.037 R)
• M28: 52,528,450 km (0.118 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 19,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit