🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 13 Hours

Environment

Temp: 217 °C

Axial Tilt: 22 °

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: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.54 AU - 0.74 AU

Year: 180 Days

Day: 16.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,437,022 km

• M1: 294,857 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 210 Days

Day: 38 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 247 Days

Day: 48 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.62 AU - 1.96 AU

Year: 842 Days

Day: 44.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,437,022 km

• M1: 142,866 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.49 AU - 3.43 AU

Year: 1790 Days

Day: 38.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 14.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.86 AU - 13.72 AU

Year: 13333 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,437,022 km

• M1: 175,628 km (0.09 R)
• M2: 624,122 km (0.069 R)
• M3: 1,070,373 km (0.071 R)
• M4: 1,728,005 km (0.097 R)
• M5: 2,253,094 km (0.057 R)
• M6: 4,240,800 km (0.11 R)
• M7: 4,819,295 km (0.083 R)
• M8: 9,471,041 km (0.099 R)
• M9: 11,014,442 km (0.05 R)
• M10: 13,733,085 km (0.07 R)
• M11: 19,294,685 km (0.087 R)
• M12: 21,062,333 km (0.05 R)
• M13: 23,304,805 km (0.083 R)
• M14: 32,932,026 km (0.05 R)
• M15: 34,235,772 km (0.055 R)
• M16: 41,685,447 km (0.08 R)
• M17: 51,715,535 km (0.085 R)
• M18: 53,476,003 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.9

Radius: 11.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.87 AU - 13.73 AU

Year: 15161 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,437,022 km

• M1: 145,260 km (0.038 R)
• M2: 551,717 km (0.115 R)
• M3: 1,204,861 km (0.096 R)
• M4: 2,147,777 km (0.074 R)
• M5: 3,161,901 km (0.076 R)
• M6: 3,658,416 km (0.117 R)
• M7: 5,642,084 km (0.056 R)
• M8: 6,149,220 km (0.12 R)
• M9: 7,339,122 km (0.043 R)
• M10: 8,213,821 km (0.117 R)
• M11: 8,582,729 km (0.092 R)
• M12: 9,503,354 km (0.076 R)
• M13: 10,813,532 km (0.075 R)
• M14: 11,201,141 km (0.067 R)
• M15: 11,655,469 km (0.037 R)
• M16: 14,915,357 km (0.114 R)
• M17: 15,326,900 km (0.095 R)
• M18: 15,745,924 km (0.108 R)
• M19: 22,180,427 km (0.084 R)
• M20: 30,616,401 km (0.094 R)
• M21: 31,506,060 km (0.086 R)
• M22: 39,645,829 km (0.117 R)
• M23: 42,323,033 km (0.097 R)
• M24: 47,000,210 km (0.054 R)
• M25: 48,632,921 km (0.092 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 12,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit