🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.65 AU - 0.69 AU

Year: 198 Days

Day: 14.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 107.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,014,491 km

• M1: 40,840 km (0.066 R)
• M2: 151,842 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.75 AU - 0.81 AU

Year: 249 Days

Day: 20.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,014,491 km

• M1: 745,895 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1 AU - 1.32 AU

Year: 452 Days

Day: 24.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,014,491 km

• M1: 570,417 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.68 AU - 1.72 AU

Year: 802 Days

Day: 36.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.94 AU - 3.02 AU

Year: 1412 Days

Day: 32.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 60.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,014,491 km

• M1: 181,163 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.97 AU - 4.55 AU

Year: 3180 Days

Day: 15.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 12.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.92 AU - 9.64 AU

Year: 7848 Days

Day: 5.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,014,491 km

• M1: 153,039 km (0.079 R)
• M2: 654,191 km (0.112 R)
• M3: 1,250,040 km (0.083 R)
• M4: 1,764,058 km (0.092 R)
• M5: 2,368,433 km (0.108 R)
• M6: 4,641,573 km (0.102 R)
• M7: 5,270,183 km (0.115 R)
• M8: 5,770,738 km (0.06 R)
• M9: 6,367,783 km (0.115 R)
• M10: 6,833,631 km (0.081 R)
• M11: 7,502,333 km (0.101 R)
• M12: 8,330,806 km (0.07 R)
• M13: 8,807,874 km (0.111 R)
• M14: 9,948,258 km (0.059 R)
• M15: 11,184,685 km (0.119 R)
• M16: 11,766,022 km (0.081 R)
• M17: 17,423,664 km (0.118 R)
• M18: 20,334,091 km (0.099 R)
• M19: 22,167,562 km (0.117 R)
• M20: 23,397,556 km (0.069 R)
• M21: 24,834,892 km (0.056 R)
• M22: 27,447,170 km (0.114 R)
• M23: 29,867,364 km (0.116 R)
• M24: 30,517,367 km (0.114 R)
• M25: 32,232,058 km (0.064 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit