🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.52 AU - 0.68 AU

Year: 163 Days

Day: 19.4 Hours

Environment

Temp: 232 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.62 AU - 0.66 AU

Year: 179 Days

Day: 20.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,662,239 km

• M1: 31,116 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.68 AU - 0.88 AU

Year: 241 Days

Day: 23.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,662,239 km

• M1: 23,636 km (0.029 R)
• M2: 375,341 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.26 AU - 1.68 AU

Year: 624 Days

Day: 31.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.21 AU - 1.73 AU

Year: 624 Days

Day: 22.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.37 AU - 2.07 AU

Year: 789 Days

Day: 22.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.58 AU - 3.42 AU

Year: 1818 Days

Day: 19 Hours

Environment

Temp: -80 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,662,239 km

• M1: 34,108 km (0.102 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.68 AU - 4.06 AU

Year: 2663 Days

Day: 47.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 10.1

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.23 AU - 8.97 AU

Year: 8823 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,662,239 km

• M1: 126,410 km (0.115 R)
• M2: 455,825 km (0.109 R)
• M3: 782,247 km (0.044 R)
• M4: 1,297,163 km (0.057 R)
• M5: 1,753,586 km (0.102 R)
• M6: 2,160,193 km (0.026 R)
• M7: 3,014,547 km (0.085 R)
• M8: 3,414,123 km (0.06 R)
• M9: 3,749,072 km (0.072 R)
• M10: 4,158,821 km (0.057 R)
• M11: 4,598,489 km (0.084 R)
• M12: 5,068,974 km (0.086 R)
• M13: 6,973,505 km (0.043 R)
• M14: 9,176,333 km (0.076 R)
• M15: 11,172,119 km (0.082 R)
• M16: 12,522,239 km (0.107 R)
• M17: 12,861,827 km (0.113 R)
• M18: 14,904,137 km (0.098 R)
• M19: 17,856,301 km (0.103 R)
• M20: 20,389,143 km (0.1 R)
• M21: 22,815,171 km (0.086 R)
• M22: 23,237,336 km (0.032 R)
• M23: 24,800,784 km (0.066 R)
• M24: 26,340,744 km (0.087 R)
• M25: 31,969,065 km (0.103 R)
• M26: 32,604,557 km (0.113 R)
• M27: 33,248,426 km (0.091 R)
• M28: 34,783,599 km (0.053 R)
• M29: 36,941,997 km (0.083 R)
• M30: 37,641,816 km (0.104 R)
• M31: 38,350,461 km (0.099 R)
• M32: 40,900,656 km (0.086 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 14,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit