🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.7 AU - 0.78 AU

Year: 234 Days

Day: 24.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,114,081 km

• M1: 37,699 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.95 AU

Year: 243 Days

Day: 13.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.75 AU - 0.85 AU

Year: 263 Days

Day: 41.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 160.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,114,081 km

• M1: 204,949 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.65 AU - 0.97 AU

Year: 268 Days

Day: 18.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,114,081 km

• M1: 131,646 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.71 AU - 1.05 AU

Year: 303 Days

Day: 34.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.85 AU - 0.97 AU

Year: 319 Days

Day: 36.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.19 AU - 1.67 AU

Year: 628 Days

Day: 19.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.39 AU - 1.71 AU

Year: 708 Days

Day: 41.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 10.4

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.58 AU - 10.52 AU

Year: 9994 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,114,081 km

• M1: 129,402 km (0.034 R)
• M2: 504,294 km (0.117 R)
• M3: 1,267,692 km (0.109 R)
• M4: 1,707,809 km (0.112 R)
• M5: 2,230,205 km (0.077 R)
• M6: 2,560,368 km (0.109 R)
• M7: 3,013,799 km (0.083 R)
• M8: 3,916,323 km (0.108 R)
• M9: 4,704,554 km (0.083 R)
• M10: 5,120,286 km (0.114 R)
• M11: 5,595,260 km (0.108 R)
• M12: 6,673,262 km (0.07 R)
• M13: 7,451,171 km (0.111 R)
• M14: 8,017,548 km (0.064 R)
• M15: 8,848,864 km (0.093 R)
• M16: 10,413,957 km (0.105 R)
• M17: 10,956,099 km (0.103 R)
• M18: 13,377,939 km (0.059 R)
• M19: 15,362,205 km (0.093 R)
• M20: 16,352,244 km (0.116 R)
• M21: 18,070,376 km (0.087 R)
• M22: 21,081,930 km (0.11 R)
• M23: 23,943,588 km (0.112 R)
• M24: 25,662,168 km (0.075 R)
• M25: 26,852,668 km (0.059 R)
• M26: 30,425,365 km (0.093 R)
• M27: 33,130,094 km (0.107 R)
• M28: 41,522,535 km (0.04 R)
• M29: 45,557,189 km (0.119 R)
• M30: 50,611,353 km (0.059 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 14,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit