🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.54 AU - 0.62 AU

Year: 161 Days

Day: 34.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.53 AU - 1.73 AU

Year: 760 Days

Day: 41.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.61 AU - 2.05 AU

Year: 904 Days

Day: 21.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.64 AU - 2.34 AU

Year: 1025 Days

Day: 27.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.51 AU - 3.61 AU

Year: 2453 Days

Day: 19.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 12.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.75 AU - 11.87 AU

Year: 11223 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,330,915 km

• M1: 157,078 km (0.102 R)
• M2: 872,305 km (0.065 R)
• M3: 1,335,311 km (0.115 R)
• M4: 1,786,049 km (0.102 R)
• M5: 2,358,111 km (0.097 R)
• M6: 3,004,673 km (0.118 R)
• M7: 5,297,709 km (0.104 R)
• M8: 7,418,708 km (0.1 R)
• M9: 8,716,170 km (0.094 R)
• M10: 9,394,148 km (0.102 R)
• M11: 9,951,400 km (0.093 R)
• M12: 10,856,018 km (0.114 R)
• M13: 11,526,815 km (0.04 R)
• M14: 12,706,394 km (0.117 R)
• M15: 13,578,849 km (0.049 R)
• M16: 14,557,518 km (0.095 R)
• M17: 15,304,610 km (0.12 R)
• M18: 16,655,180 km (0.082 R)
• M19: 22,409,911 km (0.074 R)
• M20: 23,498,235 km (0.12 R)
• M21: 25,584,527 km (0.113 R)
• M22: 29,905,811 km (0.113 R)
• M23: 31,560,364 km (0.07 R)
• M24: 34,930,654 km (0.12 R)
• M25: 45,746,730 km (0.057 R)
• M26: 52,695,401 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit