🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.8 AU

Year: 188 Days

Day: 33.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.72 AU - 0.72 AU

Year: 219 Days

Day: 29.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,376,671 km

• M1: 215,720 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.69 AU - 0.85 AU

Year: 242 Days

Day: 13.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.68 AU - 0.86 AU

Year: 242 Days

Day: 27.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.72 AU - 1.06 AU

Year: 301 Days

Day: 14.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,376,671 km

• M1: 818,450 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.37 AU - 5.49 AU

Year: 3339 Days

Day: 15.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.5

Radius: 13.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.1 AU - 8.02 AU

Year: 6719 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,376,671 km

• M1: 169,345 km (0.108 R)
• M2: 770,429 km (0.086 R)
• M3: 1,330,823 km (0.099 R)
• M4: 1,776,924 km (0.058 R)
• M5: 2,225,717 km (0.114 R)
• M6: 2,695,006 km (0.057 R)
• M7: 3,146,941 km (0.071 R)
• M8: 3,908,992 km (0.113 R)
• M9: 5,191,345 km (0.086 R)
• M10: 7,693,818 km (0.109 R)
• M11: 8,655,134 km (0.026 R)
• M12: 9,295,712 km (0.109 R)
• M13: 11,358,966 km (0.076 R)
• M14: 13,261,552 km (0.112 R)
• M15: 13,825,835 km (0.039 R)
• M16: 14,762,019 km (0.053 R)
• M17: 15,615,475 km (0.115 R)
• M18: 20,608,603 km (0.11 R)
• M19: 21,366,615 km (0.092 R)
• M20: 24,585,662 km (0.077 R)
• M21: 26,134,598 km (0.106 R)
• M22: 33,397,425 km (0.067 R)
• M23: 35,835,721 km (0.102 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit