🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.56 AU - 0.72 AU

Year: 192 Days

Day: 36.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.15 AU - 1.65 AU

Year: 621 Days

Day: 28.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.96 AU - 4.38 AU

Year: 2635 Days

Day: 42.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.03 AU - 4.73 AU

Year: 2864 Days

Day: 25.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.95 AU - 4.61 AU

Year: 3318 Days

Day: 36.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 10.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.96 AU - 6.9 AU

Year: 5411 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,110,133 km

• M1: 137,032 km (0.043 R)
• M2: 517,459 km (0.079 R)
• M3: 968,945 km (0.095 R)
• M4: 1,314,516 km (0.068 R)
• M5: 1,682,677 km (0.098 R)
• M6: 2,718,941 km (0.108 R)
• M7: 3,114,777 km (0.052 R)
• M8: 3,716,909 km (0.059 R)
• M9: 4,565,129 km (0.044 R)
• M10: 5,207,951 km (0.081 R)
• M11: 6,674,459 km (0.115 R)
• M12: 7,130,583 km (0.11 R)
• M13: 11,749,566 km (0.093 R)
• M14: 12,956,672 km (0.113 R)
• M15: 14,566,195 km (0.063 R)
• M16: 16,305,121 km (0.066 R)
• M17: 18,367,028 km (0.035 R)
• M18: 19,658,058 km (0.034 R)
• M19: 20,733,666 km (0.098 R)
• M20: 22,204,363 km (0.038 R)
• M21: 23,370,778 km (0.115 R)
• M22: 26,384,427 km (0.088 R)
• M23: 26,870,022 km (0.084 R)
• M24: 27,859,163 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit