🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.61 AU

Year: 152 Days

Day: 35 Hours

Environment

Temp: 165 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,582,991 km

• M1: 36,053 km (0.071 R)
• M2: 353,949 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.6 AU - 0.98 AU

Year: 262 Days

Day: 14.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,582,991 km

• M1: 14,361 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.2 AU - 1.2 AU

Year: 490 Days

Day: 19.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.37 AU - 3.57 AU

Year: 2410 Days

Day: 42.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 167.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,582,991 km

• M1: 1,274,574 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.02 AU - 4.66 AU

Year: 2805 Days

Day: 32.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,582,991 km

• M1: 36,502 km (0.095 R)

Asteroid Belt

Center: 9.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.1

Radius: 7.4

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.98 AU - 15.4 AU

Year: 19926 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,582,991 km

• M1: 92,601 km (0.049 R)
• M2: 389,702 km (0.084 R)
• M3: 1,137,841 km (0.084 R)
• M4: 2,752,002 km (0.091 R)
• M5: 3,027,861 km (0.118 R)
• M6: 3,882,962 km (0.105 R)
• M7: 5,401,082 km (0.06 R)
• M8: 6,732,353 km (0.102 R)
• M9: 8,222,497 km (0.103 R)
• M10: 11,720,245 km (0.088 R)
• M11: 13,077,247 km (0.044 R)
• M12: 15,807,708 km (0.092 R)
• M13: 16,100,172 km (0.104 R)
• M14: 17,305,930 km (0.077 R)
• M15: 19,391,923 km (0.097 R)
• M16: 20,066,011 km (0.107 R)
• M17: 20,668,741 km (0.058 R)
• M18: 22,273,627 km (0.052 R)
• M19: 22,733,790 km (0.079 R)
• M20: 23,864,152 km (0.115 R)
• M21: 24,152,576 km (0.103 R)
• M22: 26,440,975 km (0.12 R)
• M23: 32,727,526 km (0.091 R)
• M24: 35,149,964 km (0.101 R)
• M25: 38,738,668 km (0.091 R)
• M26: 40,077,419 km (0.1 R)
• M27: 55,034,513 km (0.091 R)
• M28: 55,706,507 km (0.085 R)
• M29: 56,384,185 km (0.055 R)
• M30: 56,724,969 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 145 - 14,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit