🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.71 AU - 0.73 AU

Year: 235 Days

Day: 23.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.42 AU - 1.98 AU

Year: 853 Days

Day: 43.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.56 AU - 1.94 AU

Year: 891 Days

Day: 44.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,691,265 km

• M1: 1,003,353 km (0.065 R)
• M2: 1,089,521 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.93 AU - 2.11 AU

Year: 1105 Days

Day: 37.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.04 AU - 2.66 AU

Year: 1387 Days

Day: 22.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 8.4

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.31 AU - 6.77 AU

Year: 6439 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,691,265 km

• M1: 104,569 km (0.071 R)
• M2: 377,136 km (0.114 R)
• M3: 704,008 km (0.071 R)
• M4: 1,010,982 km (0.097 R)
• M5: 1,466,059 km (0.045 R)
• M6: 2,007,903 km (0.066 R)
• M7: 2,383,393 km (0.057 R)
• M8: 2,659,401 km (0.098 R)
• M9: 2,956,802 km (0.107 R)
• M10: 5,207,203 km (0.117 R)
• M11: 5,615,306 km (0.093 R)
• M12: 5,981,820 km (0.106 R)
• M13: 9,601,341 km (0.054 R)
• M14: 11,233,903 km (0.092 R)
• M15: 15,747,719 km (0.076 R)
• M16: 17,680,224 km (0.115 R)
• M17: 19,144,189 km (0.062 R)
• M18: 20,543,677 km (0.091 R)
• M19: 21,860,288 km (0.042 R)
• M20: 23,077,117 km (0.101 R)
• M21: 27,343,648 km (0.062 R)
• M22: 27,692,211 km (0.116 R)
• M23: 31,723,425 km (0.04 R)
• M24: 32,204,831 km (0.056 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: 295 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit