🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.7 AU - 0.72 AU

Year: 208 Days

Day: 48 Hours

Environment

Temp: 199 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.72 AU - 0.8 AU

Year: 231 Days

Day: 18.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 287 Days

Day: 28 Hours

Environment

Temp: 116 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.81 AU - 1.11 AU

Year: 328 Days

Day: 35.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,603,107 km

• M1: 349,610 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.99 AU - 1.53 AU

Year: 493 Days

Day: 20.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,603,107 km

• M1: 69,413 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.24 AU - 4.34 AU

Year: 2570 Days

Day: 38.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.4

Radius: 14.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.41 AU - 12.39 AU

Year: 11680 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,603,107 km

• M1: 180,864 km (0.113 R)
• M2: 643,271 km (0.119 R)
• M3: 1,186,910 km (0.106 R)
• M4: 1,667,567 km (0.08 R)
• M5: 2,461,334 km (0.074 R)
• M6: 3,108,045 km (0.107 R)
• M7: 4,290,766 km (0.094 R)
• M8: 4,925,360 km (0.095 R)
• M9: 6,492,697 km (0.067 R)
• M10: 7,736,454 km (0.062 R)
• M11: 9,087,771 km (0.102 R)
• M12: 11,268,908 km (0.113 R)
• M13: 12,142,560 km (0.026 R)
• M14: 12,596,141 km (0.101 R)
• M15: 15,036,531 km (0.107 R)
• M16: 15,560,123 km (0.063 R)
• M17: 20,916,625 km (0.055 R)
• M18: 22,489,945 km (0.116 R)
• M19: 25,871,306 km (0.118 R)
• M20: 28,173,617 km (0.073 R)
• M21: 29,680,218 km (0.032 R)
• M22: 31,239,925 km (0.095 R)
• M23: 33,514,411 km (0.117 R)
• M24: 34,635,497 km (0.054 R)
• M25: 35,665,628 km (0.09 R)
• M26: 43,721,922 km (0.029 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit