🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.54 AU - 0.64 AU

Year: 166 Days

Day: 36.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.96 AU - 1.02 AU

Year: 362 Days

Day: 14 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.03 AU - 1.41 AU

Year: 495 Days

Day: 43.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.74 AU - 3.6 AU

Year: 2072 Days

Day: 40.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 12.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.13 AU - 13.07 AU

Year: 15451 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,495,825 km

• M1: 153,039 km (0.086 R)
• M2: 733,179 km (0.049 R)
• M3: 1,208,003 km (0.087 R)
• M4: 1,751,791 km (0.102 R)
• M5: 2,520,724 km (0.078 R)
• M6: 3,210,520 km (0.107 R)
• M7: 4,559,743 km (0.115 R)
• M8: 5,180,275 km (0.116 R)
• M9: 7,711,172 km (0.107 R)
• M10: 19,182,636 km (0.111 R)
• M11: 20,342,019 km (0.113 R)
• M12: 21,832,313 km (0.114 R)
• M13: 25,449,889 km (0.083 R)
• M14: 37,013,954 km (0.119 R)
• M15: 38,250,081 km (0.063 R)
• M16: 38,668,207 km (0.091 R)
• M17: 41,681,258 km (0.071 R)
• M18: 42,421,019 km (0.076 R)
• M19: 43,774,731 km (0.117 R)
• M20: 48,332,529 km (0.107 R)
• M21: 53,197,452 km (0.052 R)
• M22: 55,125,020 km (0.065 R)
• M23: 56,375,658 km (0.106 R)
• M24: 63,497,115 km (0.088 R)
• M25: 64,476,682 km (0.066 R)
• M26: 67,272,966 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 10,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit