🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.59 AU - 0.71 AU

Year: 190 Days

Day: 19.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.87 AU - 0.87 AU

Year: 295 Days

Day: 47 Hours

Environment

Temp: 147 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,669,601 km

• M1: 480,658 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.95 AU - 1.13 AU

Year: 385 Days

Day: 23.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,669,601 km

• M1: 752,477 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.02 AU - 1.7 AU

Year: 576 Days

Day: 47.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,669,601 km

• M1: 305,628 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.59 AU - 1.99 AU

Year: 870 Days

Day: 15 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,669,601 km

• M1: 769,232 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.58 AU - 2.18 AU

Year: 937 Days

Day: 31.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,669,601 km

• M1: 368,011 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.25 AU - 4.15 AU

Year: 2587 Days

Day: 32.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,669,601 km

• M1: 82,279 km (0.057 R)
• M2: 1,682,976 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.3

Radius: 8.4

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.61 AU - 7.17 AU

Year: 6573 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,669,601 km

• M1: 104,419 km (0.12 R)
• M2: 380,427 km (0.105 R)
• M3: 827,575 km (0.116 R)
• M4: 1,389,465 km (0.109 R)
• M5: 1,782,459 km (0.104 R)
• M6: 2,049,790 km (0.106 R)
• M7: 2,344,199 km (0.093 R)
• M8: 2,961,739 km (0.062 R)
• M9: 3,298,633 km (0.066 R)
• M10: 4,026,427 km (0.066 R)
• M11: 4,965,153 km (0.081 R)
• M12: 6,854,574 km (0.077 R)
• M13: 7,198,949 km (0.079 R)
• M14: 7,737,052 km (0.101 R)
• M15: 8,224,891 km (0.105 R)
• M16: 8,535,157 km (0.11 R)
• M17: 8,893,593 km (0.099 R)
• M18: 12,333,447 km (0.106 R)
• M19: 14,797,473 km (0.109 R)
• M20: 15,432,068 km (0.049 R)
• M21: 17,066,574 km (0.094 R)
• M22: 17,958,028 km (0.08 R)
• M23: 18,547,294 km (0.07 R)
• M24: 19,833,536 km (0.113 R)
• M25: 20,111,639 km (0.088 R)
• M26: 20,392,434 km (0.055 R)
• M27: 24,764,132 km (0.068 R)
• M28: 26,405,670 km (0.076 R)
• M29: 27,424,880 km (0.114 R)
• M30: 28,118,565 km (0.07 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 11,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit