🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.52 AU - 0.56 AU

Year: 152 Days

Day: 32.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,587,103 km

• M1: 41,139 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 160 Days

Day: 13.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.09 AU - 1.11 AU

Year: 442 Days

Day: 33.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 105.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,587,103 km

• M1: 26,778 km (0.103 R)
• M2: 226,192 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.35 AU - 2.09 AU

Year: 864 Days

Day: 21.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.63 AU - 2.41 AU

Year: 1099 Days

Day: 30.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.2

Radius: 8.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.8 AU - 10.04 AU

Year: 9355 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,587,103 km

• M1: 109,655 km (0.112 R)
• M2: 477,367 km (0.055 R)
• M3: 789,129 km (0.069 R)
• M4: 1,131,558 km (0.112 R)
• M5: 1,783,207 km (0.099 R)
• M6: 2,550,943 km (0.118 R)
• M7: 2,968,171 km (0.093 R)
• M8: 3,570,901 km (0.089 R)
• M9: 4,526,682 km (0.075 R)
• M10: 6,043,006 km (0.12 R)
• M11: 6,786,956 km (0.118 R)
• M12: 7,085,853 km (0.095 R)
• M13: 8,456,020 km (0.044 R)
• M14: 9,023,893 km (0.056 R)
• M15: 10,235,786 km (0.087 R)
• M16: 10,931,715 km (0.101 R)
• M17: 13,382,876 km (0.117 R)
• M18: 13,676,088 km (0.071 R)
• M19: 16,849,208 km (0.105 R)
• M20: 18,971,703 km (0.104 R)
• M21: 22,152,303 km (0.09 R)
• M22: 23,654,864 km (0.086 R)
• M23: 25,581,984 km (0.08 R)
• M24: 26,307,982 km (0.113 R)
• M25: 30,145,467 km (0.112 R)
• M26: 32,513,003 km (0.038 R)
• M27: 33,150,439 km (0.113 R)
• M28: 36,806,163 km (0.052 R)
• M29: 38,435,283 km (0.099 R)
• M30: 40,233,300 km (0.057 R)
• M31: 40,599,516 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit