🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.93 AU - 1.39 AU

Year: 363 Days

Day: 33.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.63 AU - 2.15 AU

Year: 755 Days

Day: 15.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.6 AU - 2.26 AU

Year: 779 Days

Day: 23.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 88.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,684,329 km

• M1: 405,560 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.69 AU - 2.91 AU

Year: 1361 Days

Day: 44.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,684,329 km

• M1: 1,139,487 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.67 AU - 5.55 AU

Year: 2876 Days

Day: 36 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 8.3

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.47 AU - 13.85 AU

Year: 12321 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,684,329 km

• M1: 103,372 km (0.099 R)
• M2: 478,414 km (0.081 R)
• M3: 1,695,692 km (0.12 R)
• M4: 2,118,904 km (0.08 R)
• M5: 2,425,580 km (0.071 R)
• M6: 3,633,732 km (0.112 R)
• M7: 4,646,809 km (0.092 R)
• M8: 5,727,803 km (0.106 R)
• M9: 8,100,126 km (0.111 R)
• M10: 10,505,211 km (0.113 R)
• M11: 11,230,611 km (0.07 R)
• M12: 11,929,533 km (0.109 R)
• M13: 12,595,393 km (0.049 R)
• M14: 14,334,618 km (0.078 R)
• M15: 16,374,833 km (0.113 R)
• M16: 16,670,738 km (0.066 R)
• M17: 23,739,537 km (0.084 R)
• M18: 44,235,941 km (0.118 R)
• M19: 48,361,551 km (0.055 R)
• M20: 51,777,768 km (0.102 R)
• M21: 53,707,281 km (0.042 R)

Kuiper Belt

Range: 37.7 - 57.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 17,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit