🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.46 AU - 0.58 AU

Year: 142 Days

Day: 34.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.75 AU - 0.95 AU

Year: 297 Days

Day: 37.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,722,835 km

• M1: 11,220 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.38 AU - 1.5 AU

Year: 654 Days

Day: 21.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,722,835 km

• M1: 640,578 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.26 AU - 1.78 AU

Year: 710 Days

Day: 16.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.6 AU - 2.4 AU

Year: 1071 Days

Day: 23.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3 AU - 3.58 AU

Year: 2260 Days

Day: 33.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.4

Radius: 15

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.95 AU - 7.63 AU

Year: 6701 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,722,835 km

• M1: 186,549 km (0.092 R)
• M2: 835,205 km (0.119 R)
• M3: 1,696,889 km (0.106 R)
• M4: 2,239,779 km (0.098 R)
• M5: 2,919,402 km (0.034 R)
• M6: 3,477,403 km (0.089 R)
• M7: 3,979,752 km (0.055 R)
• M8: 5,192,991 km (0.069 R)
• M9: 5,691,301 km (0.102 R)
• M10: 7,892,933 km (0.104 R)
• M11: 8,511,820 km (0.061 R)
• M12: 9,030,176 km (0.093 R)
• M13: 11,013,395 km (0.118 R)
• M14: 13,330,068 km (0.116 R)
• M15: 15,316,578 km (0.104 R)
• M16: 16,413,878 km (0.07 R)
• M17: 18,764,959 km (0.081 R)
• M18: 20,708,534 km (0.097 R)
• M19: 21,175,429 km (0.057 R)
• M20: 22,865,586 km (0.032 R)
• M21: 23,956,005 km (0.119 R)
• M22: 24,993,167 km (0.064 R)
• M23: 26,513,380 km (0.096 R)
• M24: 27,529,299 km (0.094 R)
• M25: 31,648,776 km (0.11 R)
• M26: 33,962,905 km (0.05 R)
• M27: 34,722,264 km (0.051 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 13,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit