🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.65 AU

Year: 147 Days

Day: 43.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.15 AU - 1.71 AU

Year: 651 Days

Day: 45.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,470,009 km

• M1: 660,624 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.27 AU - 2.71 AU

Year: 1496 Days

Day: 13.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.96 AU - 5 AU

Year: 3611 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 94,470,009 km

• M1: 113,096 km (0.089 R)
• M2: 497,563 km (0.096 R)
• M3: 5,859,599 km (0.073 R)
• M4: 6,653,515 km (0.098 R)
• M5: 7,267,315 km (0.059 R)
• M6: 9,867,027 km (0.064 R)
• M7: 11,543,121 km (0.073 R)
• M8: 13,735,927 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546

Radius: 4.5

Gravity: 26.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.01 AU - 19.55 AU

Year: 30991 Days

Day: 21 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 94,470,009 km

• M1: 78,539 km (0.118 R)
• M2: 588,368 km (0.068 R)
• M3: 1,160,281 km (0.115 R)
• M4: 2,287,950 km (0.049 R)
• M5: 2,708,469 km (0.078 R)
• M6: 3,932,928 km (0.079 R)
• M7: 4,388,005 km (0.065 R)
• M8: 4,916,235 km (0.077 R)
• M9: 5,401,979 km (0.069 R)
• M10: 11,231,808 km (0.077 R)
• M11: 15,423,840 km (0.108 R)
• M12: 15,936,063 km (0.054 R)
• M13: 18,192,896 km (0.037 R)
• M14: 19,743,927 km (0.113 R)
• M15: 24,806,020 km (0.114 R)
• M16: 27,946,677 km (0.098 R)
• M17: 28,325,310 km (0.111 R)
• M18: 33,563,030 km (0.106 R)
• M19: 36,633,826 km (0.052 R)
• M20: 37,697,766 km (0.102 R)
• M21: 47,316,460 km (0.029 R)
• M22: 51,543,647 km (0.109 R)
• M23: 54,236,110 km (0.103 R)
• M24: 62,227,927 km (0.044 R)
• M25: 65,721,486 km (0.106 R)
• M26: 66,614,885 km (0.071 R)
• M27: 78,725,281 km (0.109 R)
• M28: 94,187,119 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit