🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 19.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.57 AU - 0.73 AU

Year: 190 Days

Day: 34.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,959,440 km

• M1: 189,690 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.86 AU - 1.12 AU

Year: 356 Days

Day: 40.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.19 AU - 2.87 AU

Year: 1455 Days

Day: 18.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.12 AU - 3.28 AU

Year: 1604 Days

Day: 25 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,959,440 km

• M1: 2,310,689 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.36 AU - 3.14 AU

Year: 1649 Days

Day: 12.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.8

Radius: 9.3

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.77 AU - 7.55 AU

Year: 5529 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,959,440 km

• M1: 117,584 km (0.116 R)
• M2: 589,416 km (0.113 R)
• M3: 967,001 km (0.083 R)
• M4: 1,376,600 km (0.113 R)
• M5: 1,721,124 km (0.118 R)
• M6: 2,123,243 km (0.032 R)
• M7: 2,482,577 km (0.067 R)
• M8: 2,882,302 km (0.116 R)
• M9: 3,651,834 km (0.115 R)
• M10: 4,346,117 km (0.046 R)
• M11: 4,819,595 km (0.059 R)
• M12: 5,746,353 km (0.047 R)
• M13: 6,059,163 km (0.107 R)
• M14: 7,835,338 km (0.119 R)
• M15: 10,249,100 km (0.088 R)
• M16: 11,089,241 km (0.045 R)
• M17: 11,724,135 km (0.064 R)
• M18: 12,642,815 km (0.052 R)
• M19: 13,997,424 km (0.063 R)
• M20: 15,566,406 km (0.112 R)
• M21: 16,362,267 km (0.103 R)
• M22: 17,185,055 km (0.089 R)
• M23: 18,235,232 km (0.116 R)
• M24: 18,844,395 km (0.113 R)
• M25: 20,535,300 km (0.116 R)
• M26: 31,580,709 km (0.071 R)
• M27: 31,969,215 km (0.09 R)
• M28: 33,959,465 km (0.052 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 12,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit