🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.71 AU

Year: 204 Days

Day: 32.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,631,824 km

• M1: 115,340 km (0.1 R)
• M2: 285,582 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.71 AU - 0.81 AU

Year: 252 Days

Day: 24.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,631,824 km

• M1: 84,672 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.31 AU - 1.99 AU

Year: 807 Days

Day: 14 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.25 AU - 2.69 AU

Year: 1478 Days

Day: 23.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,631,824 km

• M1: 239,357 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.93 AU - 4.51 AU

Year: 2732 Days

Day: 21.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 10.4

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.03 AU - 7.25 AU

Year: 7265 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,631,824 km

• M1: 129,402 km (0.119 R)
• M2: 488,587 km (0.116 R)
• M3: 832,961 km (0.099 R)
• M4: 1,244,953 km (0.097 R)
• M5: 1,763,759 km (0.12 R)
• M6: 2,098,858 km (0.099 R)
• M7: 4,175,426 km (0.107 R)
• M8: 4,580,687 km (0.078 R)
• M9: 5,533,625 km (0.086 R)
• M10: 8,405,456 km (0.062 R)
• M11: 9,596,554 km (0.109 R)
• M12: 10,305,199 km (0.103 R)
• M13: 11,510,958 km (0.112 R)
• M14: 14,871,973 km (0.119 R)
• M15: 17,699,223 km (0.039 R)
• M16: 20,174,619 km (0.082 R)
• M17: 23,288,200 km (0.06 R)
• M18: 25,267,230 km (0.067 R)
• M19: 26,800,309 km (0.082 R)
• M20: 29,166,199 km (0.106 R)
• M21: 30,051,071 km (0.104 R)
• M22: 31,360,650 km (0.098 R)
• M23: 33,449,037 km (0.111 R)
• M24: 36,526,115 km (0.109 R)
• M25: 37,438,962 km (0.114 R)
• M26: 39,548,142 km (0.114 R)
• M27: 40,631,829 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 10,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit