🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.58 AU - 0.76 AU

Year: 201 Days

Day: 14.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,487,082 km

• M1: 43,234 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.61 AU - 0.79 AU

Year: 215 Days

Day: 14.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.58 AU - 0.9 AU

Year: 234 Days

Day: 37.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.16 AU - 1.2 AU

Year: 471 Days

Day: 39.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.41 AU - 2.13 AU

Year: 864 Days

Day: 33.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,487,082 km

• M1: 17,353 km (0.043 R)
• M2: 768,335 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.57 AU - 3.23 AU

Year: 1813 Days

Day: 46.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.67 AU - 3.81 AU

Year: 2655 Days

Day: 40.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.57 AU - 5.75 AU

Year: 3693 Days

Day: 17.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 8.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.6 AU - 5.94 AU

Year: 5088 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,487,082 km

• M1: 111,750 km (0.078 R)
• M2: 392,096 km (0.112 R)
• M3: 1,170,304 km (0.041 R)
• M4: 1,913,207 km (0.109 R)
• M5: 2,388,330 km (0.117 R)
• M6: 3,228,172 km (0.095 R)
• M7: 3,554,745 km (0.056 R)
• M8: 5,013,025 km (0.075 R)
• M9: 6,989,512 km (0.103 R)
• M10: 7,472,414 km (0.106 R)
• M11: 8,256,157 km (0.075 R)
• M12: 9,244,700 km (0.105 R)
• M13: 10,809,194 km (0.072 R)
• M14: 11,237,343 km (0.096 R)
• M15: 11,632,132 km (0.085 R)
• M16: 13,549,378 km (0.075 R)
• M17: 14,608,830 km (0.117 R)
• M18: 15,722,587 km (0.102 R)
• M19: 17,063,432 km (0.04 R)
• M20: 17,468,543 km (0.115 R)
• M21: 18,358,202 km (0.09 R)
• M22: 19,528,057 km (0.098 R)
• M23: 20,421,456 km (0.079 R)
• M24: 24,123,255 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit