🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.49 AU - 0.67 AU

Year: 163 Days

Day: 14.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,025,980 km

• M1: 52,359 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.48 AU - 0.72 AU

Year: 171 Days

Day: 25.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,025,980 km

• M1: 138,976 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.61 AU - 0.89 AU

Year: 240 Days

Day: 28.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.12 AU - 1.34 AU

Year: 503 Days

Day: 33.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.08 AU - 1.5 AU

Year: 541 Days

Day: 26.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,025,980 km

• M1: 175,777 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.07 AU - 2.07 AU

Year: 1099 Days

Day: 42.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.81 AU - 2.57 AU

Year: 1196 Days

Day: 22.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,025,980 km

• M1: 177,423 km (0.1 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.59 AU - 3.09 AU

Year: 1766 Days

Day: 37.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,025,980 km

• M1: 510,129 km (0.055 R)

Asteroid Belt

Center: 9.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.5

Radius: 4.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.08 AU - 19.6 AU

Year: 25497 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,025,980 km

• M1: 53,706 km (0.115 R)
• M2: 228,436 km (0.107 R)
• M3: 458,218 km (0.03 R)
• M4: 719,267 km (0.088 R)
• M5: 1,309,131 km (0.066 R)
• M6: 1,452,895 km (0.038 R)
• M7: 2,413,462 km (0.111 R)
• M8: 4,899,181 km (0.082 R)
• M9: 5,215,879 km (0.056 R)
• M10: 7,408,984 km (0.085 R)
• M11: 7,615,579 km (0.041 R)
• M12: 7,825,913 km (0.054 R)
• M13: 9,265,793 km (0.053 R)
• M14: 9,947,959 km (0.072 R)
• M15: 11,631,833 km (0.031 R)
• M16: 11,854,883 km (0.096 R)
• M17: 12,482,895 km (0.07 R)
• M18: 14,117,850 km (0.079 R)
• M19: 19,087,791 km (0.082 R)
• M20: 23,923,542 km (0.074 R)
• M21: 24,465,984 km (0.092 R)
• M22: 24,924,202 km (0.107 R)
• M23: 26,142,527 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 14,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit