🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 41.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,163,796 km

• M1: 46,675 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 142 Days

Day: 30.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.21 AU - 1.85 AU

Year: 695 Days

Day: 41.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.54 AU - 3.28 AU

Year: 1822 Days

Day: 24.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.1 AU - 3.24 AU

Year: 2072 Days

Day: 23.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.44 AU - 4.06 AU

Year: 2151 Days

Day: 38.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 9.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.1 AU - 12.18 AU

Year: 11853 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 68.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,163,796 km

• M1: 122,072 km (0.04 R)
• M2: 575,802 km (0.096 R)
• M3: 1,034,918 km (0.078 R)
• M4: 1,523,505 km (0.089 R)
• M5: 1,859,352 km (0.052 R)
• M6: 2,702,336 km (0.109 R)
• M7: 3,707,334 km (0.109 R)
• M8: 4,136,082 km (0.111 R)
• M9: 5,214,832 km (0.102 R)
• M10: 7,131,929 km (0.064 R)
• M11: 8,332,601 km (0.092 R)
• M12: 9,069,969 km (0.03 R)
• M13: 9,569,925 km (0.106 R)
• M14: 10,976,445 km (0.061 R)
• M15: 12,350,351 km (0.1 R)
• M16: 13,021,597 km (0.063 R)
• M17: 14,559,463 km (0.117 R)
• M18: 21,369,009 km (0.058 R)
• M19: 21,768,585 km (0.048 R)
• M20: 24,793,753 km (0.097 R)
• M21: 25,323,928 km (0.111 R)
• M22: 29,346,614 km (0.117 R)
• M23: 30,541,004 km (0.074 R)
• M24: 31,767,407 km (0.12 R)
• M25: 33,239,450 km (0.051 R)
• M26: 36,092,880 km (0.101 R)
• M27: 40,065,451 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 20,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit