🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.53 AU - 0.61 AU

Year: 150 Days

Day: 26.6 Hours

Environment

Temp: 276 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.69 AU

Year: 166 Days

Day: 38.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.6 AU - 0.68 AU

Year: 178 Days

Day: 46.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,744,111 km

• M1: 225,594 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.78 AU

Year: 178 Days

Day: 46 Hours

Environment

Temp: 227 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.74 AU - 0.9 AU

Year: 259 Days

Day: 30.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.78 AU - 1.12 AU

Year: 322 Days

Day: 42.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.06 AU - 1.46 AU

Year: 493 Days

Day: 17.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.59 AU - 3.87 AU

Year: 2022 Days

Day: 32.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,744,111 km

• M1: 45,179 km (0.093 R)
• M2: 1,906,176 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.8

Radius: 12.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.85 AU - 7.99 AU

Year: 7762 Days

Day: 15 Hours

Environment

Temp: -151 °C

Axial Tilt: 79.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,744,111 km

• M1: 154,086 km (0.117 R)
• M2: 667,506 km (0.116 R)
• M3: 1,098,048 km (0.054 R)
• M4: 1,488,948 km (0.098 R)
• M5: 2,137,604 km (0.085 R)
• M6: 2,863,902 km (0.068 R)
• M7: 3,296,838 km (0.068 R)
• M8: 4,055,299 km (0.05 R)
• M9: 5,784,351 km (0.117 R)
• M10: 8,298,942 km (0.116 R)
• M11: 8,824,330 km (0.09 R)
• M12: 10,636,259 km (0.072 R)
• M13: 12,570,410 km (0.11 R)
• M14: 13,030,274 km (0.09 R)
• M15: 13,741,163 km (0.104 R)
• M16: 14,792,237 km (0.114 R)
• M17: 15,305,209 km (0.041 R)
• M18: 16,708,137 km (0.112 R)
• M19: 19,234,397 km (0.042 R)
• M20: 20,156,219 km (0.112 R)
• M21: 21,027,028 km (0.117 R)
• M22: 21,922,670 km (0.105 R)
• M23: 23,964,831 km (0.096 R)
• M24: 28,523,228 km (0.097 R)
• M25: 30,849,774 km (0.096 R)
• M26: 33,960,063 km (0.087 R)
• M27: 39,313,423 km (0.097 R)
• M28: 41,552,903 km (0.042 R)
• M29: 42,833,311 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.3

Radius: 5.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.45 AU - 16.03 AU

Year: 18714 Days

Day: 23.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,744,111 km

• M1: 70,909 km (0.112 R)
• M2: 481,556 km (0.115 R)
• M3: 899,233 km (0.077 R)
• M4: 1,084,136 km (0.085 R)
• M5: 1,463,815 km (0.095 R)
• M6: 1,944,623 km (0.099 R)
• M7: 2,485,718 km (0.104 R)
• M8: 2,707,572 km (0.047 R)
• M9: 2,942,590 km (0.119 R)
• M10: 3,653,629 km (0.077 R)
• M11: 3,967,934 km (0.1 R)
• M12: 4,473,276 km (0.119 R)
• M13: 5,020,505 km (0.115 R)
• M14: 5,923,477 km (0.107 R)
• M15: 6,432,110 km (0.087 R)
• M16: 7,128,189 km (0.094 R)
• M17: 7,371,136 km (0.109 R)
• M18: 8,992,926 km (0.103 R)
• M19: 9,228,842 km (0.044 R)
• M20: 11,709,923 km (0.094 R)
• M21: 15,326,900 km (0.062 R)
• M22: 16,352,842 km (0.109 R)
• M23: 16,846,964 km (0.111 R)
• M24: 17,717,025 km (0.07 R)
• M25: 19,546,308 km (0.068 R)
• M26: 21,581,886 km (0.11 R)
• M27: 33,340,279 km (0.085 R)
• M28: 34,708,950 km (0.108 R)
• M29: 35,641,842 km (0.096 R)
• M30: 38,541,049 km (0.088 R)
• M31: 43,985,963 km (0.092 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit