🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.56 AU - 0.82 AU

Year: 202 Days

Day: 36.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,814,815 km

• M1: 117,584 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.17 AU - 1.69 AU

Year: 604 Days

Day: 43.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.86 AU - 2.6 AU

Year: 1176 Days

Day: 34.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,814,815 km

• M1: 26,778 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.61 AU - 5.27 AU

Year: 3877 Days

Day: 39 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104

Radius: 3.7

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.99 AU - 22.21 AU

Year: 27190 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,814,815 km

• M1: 47,572 km (0.117 R)
• M2: 1,025,643 km (0.027 R)
• M3: 1,486,105 km (0.087 R)
• M4: 4,581,136 km (0.086 R)
• M5: 5,653,902 km (0.072 R)
• M6: 5,901,337 km (0.09 R)
• M7: 6,304,503 km (0.068 R)
• M8: 6,570,488 km (0.087 R)
• M9: 6,765,115 km (0.114 R)
• M10: 7,330,296 km (0.099 R)
• M11: 7,581,919 km (0.072 R)
• M12: 9,556,910 km (0.095 R)
• M13: 10,529,596 km (0.056 R)
• M14: 14,224,663 km (0.106 R)
• M15: 14,748,106 km (0.113 R)
• M16: 16,183,198 km (0.071 R)
• M17: 17,708,648 km (0.061 R)
• M18: 18,161,630 km (0.093 R)
• M19: 18,467,708 km (0.085 R)
• M20: 29,967,595 km (0.105 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 12,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit