🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.67 AU - 0.97 AU

Year: 266 Days

Day: 13 Hours

Environment

Temp: 99 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.07 AU - 1.31 AU

Year: 465 Days

Day: 34.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.31 AU - 1.81 AU

Year: 698 Days

Day: 17.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.55 AU - 3.49 AU

Year: 1880 Days

Day: 22.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,666,596 km

• M1: 110,553 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.96 AU - 4.72 AU

Year: 3238 Days

Day: 35.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,666,596 km

• M1: 48,919 km (0.076 R)

Asteroid Belt

Center: 7.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.1

Radius: 14.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.91 AU - 11.41 AU

Year: 11599 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,666,596 km

• M1: 185,352 km (0.097 R)
• M2: 1,148,612 km (0.077 R)
• M3: 1,666,221 km (0.117 R)
• M4: 2,846,399 km (0.066 R)
• M5: 3,321,970 km (0.1 R)
• M6: 4,816,154 km (0.111 R)
• M7: 5,321,495 km (0.117 R)
• M8: 5,937,240 km (0.072 R)
• M9: 7,937,065 km (0.094 R)
• M10: 8,500,749 km (0.118 R)
• M11: 12,778,052 km (0.056 R)
• M12: 14,361,396 km (0.109 R)
• M13: 17,835,806 km (0.106 R)
• M14: 18,560,009 km (0.088 R)
• M15: 19,810,498 km (0.076 R)
• M16: 20,500,144 km (0.098 R)
• M17: 21,474,326 km (0.084 R)
• M18: 23,134,862 km (0.045 R)
• M19: 23,899,756 km (0.108 R)
• M20: 26,399,387 km (0.097 R)
• M21: 29,623,370 km (0.113 R)
• M22: 35,566,146 km (0.066 R)
• M23: 39,489,200 km (0.036 R)
• M24: 45,602,368 km (0.094 R)
• M25: 47,262,006 km (0.119 R)
• M26: 49,432,073 km (0.087 R)
• M27: 51,667,813 km (0.054 R)
• M28: 52,318,714 km (0.043 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 17,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit