🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.64 AU

Year: 166 Days

Day: 26.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,102,564 km

• M1: 82,129 km (0.112 R)
• M2: 374,892 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.3 AU - 1.8 AU

Year: 743 Days

Day: 42 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.88 AU - 2.2 AU

Year: 1122 Days

Day: 47.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,102,564 km

• M1: 41,139 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.61 AU - 2.67 AU

Year: 1205 Days

Day: 28.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,102,564 km

• M1: 29,920 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.59 AU - 3.37 AU

Year: 1981 Days

Day: 41.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.6

Radius: 14.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.29 AU - 8.33 AU

Year: 6842 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 167.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,102,564 km

• M1: 184,454 km (0.033 R)
• M2: 739,612 km (0.067 R)
• M3: 1,214,585 km (0.057 R)
• M4: 1,688,062 km (0.089 R)
• M5: 2,518,331 km (0.03 R)
• M6: 3,309,703 km (0.099 R)
• M7: 3,950,880 km (0.109 R)
• M8: 5,053,416 km (0.103 R)
• M9: 6,493,595 km (0.103 R)
• M10: 7,080,318 km (0.082 R)
• M11: 8,027,123 km (0.046 R)
• M12: 8,791,268 km (0.095 R)
• M13: 10,124,185 km (0.063 R)
• M14: 10,613,969 km (0.104 R)
• M15: 14,193,846 km (0.09 R)
• M16: 16,623,914 km (0.073 R)
• M17: 18,008,891 km (0.08 R)
• M18: 20,850,203 km (0.108 R)
• M19: 22,542,754 km (0.109 R)
• M20: 23,295,530 km (0.112 R)
• M21: 25,564,481 km (0.116 R)
• M22: 29,239,353 km (0.058 R)
• M23: 30,034,465 km (0.101 R)
• M24: 32,824,914 km (0.112 R)
• M25: 36,808,855 km (0.101 R)
• M26: 38,323,534 km (0.048 R)
• M27: 40,611,484 km (0.025 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: 310 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit