🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.5 AU - 0.58 AU

Year: 147 Days

Day: 16.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.47 AU - 0.69 AU

Year: 164 Days

Day: 16 Hours

Environment

Temp: 170 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,125,068 km

• M1: 28,274 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.72 AU - 0.84 AU

Year: 255 Days

Day: 25.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.36 AU - 2.52 AU

Year: 1413 Days

Day: 38.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,125,068 km

• M1: 753,824 km (0.105 R)
• M2: 1,763,908 km (0.084 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 9.4

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.83 AU - 5.57 AU

Year: 3779 Days

Day: 5 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,125,068 km

• M1: 140,921 km (0.076 R)
• M2: 975,677 km (0.108 R)
• M3: 1,380,639 km (0.12 R)
• M4: 2,047,247 km (0.109 R)
• M5: 2,825,305 km (0.047 R)
• M6: 3,253,305 km (0.055 R)
• M7: 4,601,032 km (0.113 R)
• M8: 5,195,384 km (0.078 R)
• M9: 5,609,920 km (0.092 R)
• M10: 6,792,043 km (0.1 R)
• M11: 7,737,800 km (0.08 R)
• M12: 8,096,087 km (0.079 R)
• M13: 9,765,001 km (0.044 R)
• M14: 10,790,195 km (0.097 R)
• M15: 11,885,700 km (0.11 R)
• M16: 16,422,705 km (0.099 R)
• M17: 18,307,189 km (0.118 R)
• M18: 22,937,393 km (0.098 R)
• M19: 26,316,958 km (0.076 R)
• M20: 27,046,846 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 13,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit