🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.79 AU - 0.81 AU

Year: 259 Days

Day: 41.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.83 AU - 0.89 AU

Year: 288 Days

Day: 38.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,562,860 km

• M1: 42,187 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.95 AU - 1.09 AU

Year: 373 Days

Day: 27.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,562,860 km

• M1: 48,470 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.65 AU - 3.73 AU

Year: 2061 Days

Day: 19.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 12.1

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.6 AU - 13.34 AU

Year: 14049 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,562,860 km

• M1: 150,495 km (0.079 R)
• M2: 538,104 km (0.056 R)
• M3: 1,437,935 km (0.084 R)
• M4: 1,996,683 km (0.117 R)
• M5: 2,591,035 km (0.079 R)
• M6: 3,300,877 km (0.044 R)
• M7: 4,224,345 km (0.082 R)
• M8: 4,715,175 km (0.117 R)
• M9: 5,243,854 km (0.039 R)
• M10: 6,539,521 km (0.061 R)
• M11: 7,284,070 km (0.096 R)
• M12: 7,856,282 km (0.045 R)
• M13: 9,140,729 km (0.073 R)
• M14: 10,179,088 km (0.114 R)
• M15: 13,375,246 km (0.041 R)
• M16: 13,767,342 km (0.101 R)
• M17: 14,302,155 km (0.059 R)
• M18: 22,029,034 km (0.098 R)
• M19: 22,761,316 km (0.069 R)
• M20: 24,468,377 km (0.113 R)
• M21: 31,574,725 km (0.1 R)
• M22: 32,623,406 km (0.113 R)
• M23: 43,844,144 km (0.077 R)
• M24: 46,929,002 km (0.1 R)
• M25: 47,836,313 km (0.102 R)
• M26: 49,685,941 km (0.117 R)
• M27: 50,628,407 km (0.063 R)
• M28: 51,263,450 km (0.116 R)
• M29: 51,903,580 km (0.1 R)
• M30: 53,036,933 km (0.092 R)
• M31: 55,520,707 km (0.109 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit