🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.48 AU - 0.7 AU

Year: 166 Days

Day: 14.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.19 AU - 2.99 AU

Year: 1522 Days

Day: 33.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.44 AU - 2.94 AU

Year: 1611 Days

Day: 34.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3 AU - 4.22 AU

Year: 2505 Days

Day: 41.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 147.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.57 AU - 5.65 AU

Year: 3615 Days

Day: 12.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.9

Radius: 5.4

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.66 AU - 18.72 AU

Year: 26032 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,296,610 km

• M1: 68,366 km (0.113 R)
• M2: 366,066 km (0.106 R)
• M3: 856,298 km (0.099 R)
• M4: 1,175,241 km (0.11 R)
• M5: 2,090,481 km (0.082 R)
• M6: 2,504,119 km (0.116 R)
• M7: 3,293,996 km (0.085 R)
• M8: 4,042,882 km (0.088 R)
• M9: 4,508,880 km (0.054 R)
• M10: 6,512,295 km (0.08 R)
• M11: 7,011,203 km (0.071 R)
• M12: 9,434,091 km (0.082 R)
• M13: 10,926,180 km (0.086 R)
• M14: 17,596,749 km (0.085 R)
• M15: 22,069,127 km (0.11 R)
• M16: 29,864,522 km (0.094 R)
• M17: 30,358,345 km (0.092 R)
• M18: 36,857,624 km (0.082 R)
• M19: 43,118,145 km (0.098 R)
• M20: 53,962,794 km (0.071 R)
• M21: 59,813,417 km (0.071 R)
• M22: 65,241,726 km (0.085 R)
• M23: 66,072,892 km (0.109 R)
• M24: 73,424,430 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 11,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit