🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.47 AU - 0.53 AU

Year: 124 Days

Day: 44.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.61 AU - 0.71 AU

Year: 188 Days

Day: 26.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 205 Days

Day: 28.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,869,315 km

• M1: 375,640 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.89 AU - 4.23 AU

Year: 2350 Days

Day: 45.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.58 AU - 5.36 AU

Year: 3306 Days

Day: 45.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,869,315 km

• M1: 690,095 km (0.042 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4 AU - 5.68 AU

Year: 3725 Days

Day: 40 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.8

Radius: 8.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.93 AU - 9.05 AU

Year: 7171 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,869,315 km

• M1: 109,506 km (0.104 R)
• M2: 498,011 km (0.071 R)
• M3: 1,656,796 km (0.097 R)
• M4: 2,122,345 km (0.061 R)
• M5: 3,010,059 km (0.09 R)
• M6: 3,727,231 km (0.112 R)
• M7: 4,336,543 km (0.073 R)
• M8: 5,169,654 km (0.075 R)
• M9: 6,757,485 km (0.105 R)
• M10: 7,662,852 km (0.112 R)
• M11: 10,341,850 km (0.069 R)
• M12: 10,908,527 km (0.102 R)
• M13: 11,961,696 km (0.051 R)
• M14: 12,247,278 km (0.054 R)
• M15: 12,782,689 km (0.061 R)
• M16: 14,536,724 km (0.119 R)
• M17: 16,097,180 km (0.11 R)
• M18: 16,917,874 km (0.087 R)
• M19: 17,889,811 km (0.072 R)
• M20: 19,156,307 km (0.097 R)
• M21: 19,482,131 km (0.108 R)
• M22: 20,077,829 km (0.082 R)
• M23: 20,413,976 km (0.1 R)
• M24: 26,397,143 km (0.066 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 18,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit