🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.6 AU - 0.64 AU

Year: 181 Days

Day: 24.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,723,001 km

• M1: 207,492 km (0.11 R)
• M2: 257,159 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.62 AU - 0.64 AU

Year: 185 Days

Day: 16.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.5 AU - 2.34 AU

Year: 987 Days

Day: 43.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.09 AU - 2.57 AU

Year: 1319 Days

Day: 24.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.77 AU - 3.39 AU

Year: 2005 Days

Day: 21.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,723,001 km

• M1: 1,412,802 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.18 AU - 4.72 AU

Year: 3481 Days

Day: 23 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.6

Radius: 9.8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.02 AU - 5.36 AU

Year: 4385 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,723,001 km

• M1: 121,922 km (0.099 R)
• M2: 797,955 km (0.074 R)
• M3: 1,177,934 km (0.089 R)
• M4: 1,582,446 km (0.085 R)
• M5: 2,107,535 km (0.118 R)
• M6: 2,459,987 km (0.089 R)
• M7: 3,960,604 km (0.089 R)
• M8: 4,802,989 km (0.086 R)
• M9: 6,238,082 km (0.118 R)
• M10: 6,971,410 km (0.102 R)
• M11: 10,576,270 km (0.088 R)
• M12: 11,066,353 km (0.077 R)
• M13: 12,479,903 km (0.064 R)
• M14: 21,321,586 km (0.108 R)
• M15: 23,201,732 km (0.085 R)
• M16: 26,549,583 km (0.082 R)
• M17: 27,289,045 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit