🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.54 AU - 0.62 AU

Year: 155 Days

Day: 18.3 Hours

Environment

Temp: 253 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.47 AU - 1.93 AU

Year: 775 Days

Day: 33.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.86 AU - 2.4 AU

Year: 1088 Days

Day: 12 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,599,110 km

• M1: 279,000 km (0.067 R)
• M2: 357,240 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.91 AU - 2.93 AU

Year: 1317 Days

Day: 30.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.42 AU - 3.56 AU

Year: 1809 Days

Day: 31.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,599,110 km

• M1: 124,465 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.84 AU - 5.1 AU

Year: 3876 Days

Day: 39.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.7

Radius: 7.8

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.94 AU - 16.48 AU

Year: 17760 Days

Day: 20.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,599,110 km

• M1: 97,687 km (0.099 R)
• M2: 353,500 km (0.083 R)
• M3: 945,608 km (0.046 R)
• M4: 1,206,058 km (0.109 R)
• M5: 1,914,105 km (0.098 R)
• M6: 2,359,757 km (0.116 R)
• M7: 2,607,640 km (0.057 R)
• M8: 4,723,553 km (0.026 R)
• M9: 5,046,235 km (0.104 R)
• M10: 5,735,882 km (0.088 R)
• M11: 8,182,854 km (0.089 R)
• M12: 9,521,904 km (0.045 R)
• M13: 12,157,370 km (0.081 R)
• M14: 14,040,059 km (0.116 R)
• M15: 14,558,266 km (0.11 R)
• M16: 15,089,040 km (0.109 R)
• M17: 15,949,227 km (0.093 R)
• M18: 17,511,478 km (0.062 R)
• M19: 18,549,238 km (0.077 R)
• M20: 22,006,595 km (0.108 R)
• M21: 23,009,948 km (0.052 R)
• M22: 26,537,465 km (0.108 R)
• M23: 32,544,119 km (0.106 R)
• M24: 35,316,317 km (0.079 R)
• M25: 35,588,286 km (0.074 R)
• M26: 37,249,571 km (0.096 R)
• M27: 40,576,926 km (0.092 R)
• M28: 44,254,641 km (0.112 R)
• M29: 49,156,813 km (0.094 R)
• M30: 52,089,380 km (0.111 R)
• M31: 53,151,525 km (0.039 R)
• M32: 57,545,215 km (0.091 R)
• M33: 58,680,214 km (0.118 R)
• M34: 67,046,923 km (0.12 R)
• M35: 69,789,351 km (0.066 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 13,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit