🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.82 AU - 1.16 AU

Year: 353 Days

Day: 41.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,334,548 km

• M1: 56,398 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.97 AU - 1.39 AU

Year: 459 Days

Day: 38.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,334,548 km

• M1: 43,683 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.56 AU - 1.9 AU

Year: 815 Days

Day: 17.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.28 AU - 3.42 AU

Year: 1723 Days

Day: 40.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,334,548 km

• M1: 1,392,756 km (0.108 R)
• M2: 1,557,015 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.85 AU - 3.91 AU

Year: 2226 Days

Day: 44.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 8.5

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.71 AU - 6.89 AU

Year: 5663 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,334,548 km

• M1: 105,766 km (0.086 R)
• M2: 383,270 km (0.073 R)
• M3: 656,136 km (0.079 R)
• M4: 1,124,976 km (0.106 R)
• M5: 1,394,851 km (0.101 R)
• M6: 1,763,011 km (0.115 R)
• M7: 2,309,941 km (0.101 R)
• M8: 3,490,268 km (0.035 R)
• M9: 3,929,188 km (0.103 R)
• M10: 4,945,706 km (0.081 R)
• M11: 6,561,363 km (0.097 R)
• M12: 7,601,517 km (0.081 R)
• M13: 8,300,288 km (0.12 R)
• M14: 13,091,160 km (0.114 R)
• M15: 16,631,394 km (0.112 R)
• M16: 17,277,806 km (0.077 R)
• M17: 18,075,312 km (0.105 R)
• M18: 19,672,270 km (0.113 R)
• M19: 22,748,600 km (0.059 R)
• M20: 23,787,258 km (0.086 R)
• M21: 24,195,062 km (0.065 R)
• M22: 25,192,880 km (0.093 R)
• M23: 26,653,105 km (0.101 R)
• M24: 29,366,212 km (0.093 R)
• M25: 30,885,976 km (0.107 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit