🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.55 AU - 0.57 AU

Year: 156 Days

Day: 27.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,353,139 km

• M1: 33,660 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.7 AU - 0.78 AU

Year: 237 Days

Day: 36.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.68 AU - 0.82 AU

Year: 242 Days

Day: 29.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,353,139 km

• M1: 55,800 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.16 AU - 3.16 AU

Year: 1617 Days

Day: 41.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38

Radius: 7.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.07 AU - 18.57 AU

Year: 28042 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,353,139 km

• M1: 176,077 km (0.116 R)
• M2: 710,590 km (0.07 R)
• M3: 1,157,439 km (0.077 R)
• M4: 3,760,890 km (0.047 R)
• M5: 3,837,185 km (0.109 R)
• M6: 4,147,302 km (0.118 R)
• M7: 4,985,947 km (0.092 R)
• M8: 5,069,872 km (0.037 R)
• M9: 5,182,519 km (0.077 R)
• M10: 7,094,380 km (0.119 R)
• M11: 7,442,943 km (0.111 R)
• M12: 9,719,074 km (0.083 R)
• M13: 11,150,427 km (0.08 R)
• M14: 11,370,785 km (0.084 R)
• M15: 11,741,189 km (0.118 R)
• M16: 12,914,635 km (0.11 R)
• M17: 14,884,839 km (0.087 R)
• M18: 15,863,358 km (0.082 R)
• M19: 18,139,939 km (0.106 R)
• M20: 21,330,263 km (0.106 R)
• M21: 22,339,151 km (0.08 R)
• M22: 22,431,752 km (0.119 R)
• M23: 24,165,591 km (0.095 R)
• M24: 24,976,711 km (0.12 R)
• M25: 26,429,605 km (0.034 R)
• M26: 27,859,911 km (0.111 R)
• M27: 28,409,084 km (0.108 R)
• M28: 31,259,522 km (0.095 R)
• M29: 32,247,018 km (0.074 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: 500 - 14,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit