🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.75 AU - 0.97 AU

Year: 290 Days

Day: 21.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.81 AU - 1.01 AU

Year: 315 Days

Day: 13.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,113,674 km

• M1: 40,840 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1 AU - 1.4 AU

Year: 478 Days

Day: 42.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 17,113,674 km

• M1: 1,041,052 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.27 AU - 3.69 AU

Year: 2359 Days

Day: 29.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 8.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.38 AU - 6.98 AU

Year: 4920 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,113,674 km

• M1: 110,702 km (0.083 R)
• M2: 472,131 km (0.113 R)
• M3: 767,287 km (0.076 R)
• M4: 1,051,075 km (0.1 R)
• M5: 1,619,098 km (0.045 R)
• M6: 2,148,076 km (0.079 R)
• M7: 3,112,683 km (0.08 R)
• M8: 3,393,927 km (0.086 R)
• M9: 4,241,848 km (0.113 R)
• M10: 4,932,691 km (0.08 R)
• M11: 5,363,233 km (0.065 R)
• M12: 6,094,019 km (0.068 R)
• M13: 6,617,013 km (0.12 R)
• M14: 7,457,304 km (0.073 R)
• M15: 10,405,878 km (0.093 R)
• M16: 12,797,350 km (0.074 R)
• M17: 14,053,523 km (0.068 R)
• M18: 16,113,785 km (0.05 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit