🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.5 AU - 0.62 AU

Year: 148 Days

Day: 47.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,331,101 km

• M1: 33,510 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.59 AU - 1.83 AU

Year: 790 Days

Day: 36 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.61 AU - 2.35 AU

Year: 984 Days

Day: 15.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.75 AU - 2.81 AU

Year: 1637 Days

Day: 42 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.7

Radius: 6.2

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.56 AU - 16.54 AU

Year: 18596 Days

Day: 22.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,331,101 km

• M1: 77,193 km (0.104 R)
• M2: 358,287 km (0.057 R)
• M3: 581,487 km (0.085 R)
• M4: 1,048,232 km (0.09 R)
• M5: 1,554,023 km (0.112 R)
• M6: 3,560,579 km (0.118 R)
• M7: 5,924,225 km (0.032 R)
• M8: 7,536,741 km (0.062 R)
• M9: 8,633,443 km (0.095 R)
• M10: 10,095,911 km (0.108 R)
• M11: 11,482,983 km (0.11 R)
• M12: 11,774,848 km (0.111 R)
• M13: 13,182,116 km (0.097 R)
• M14: 14,629,625 km (0.113 R)
• M15: 17,604,528 km (0.05 R)
• M16: 20,443,895 km (0.077 R)
• M17: 23,668,178 km (0.091 R)
• M18: 26,500,216 km (0.048 R)
• M19: 32,129,583 km (0.045 R)
• M20: 36,587,600 km (0.063 R)
• M21: 37,219,950 km (0.1 R)
• M22: 37,602,921 km (0.057 R)
• M23: 38,636,941 km (0.035 R)
• M24: 42,822,690 km (0.066 R)
• M25: 54,015,602 km (0.085 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit