🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.86 AU - 0.94 AU

Year: 299 Days

Day: 36.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,970,673 km

• M1: 112,647 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.13 AU - 1.47 AU

Year: 519 Days

Day: 23.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,970,673 km

• M1: 367,263 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.69 AU - 2.39 AU

Year: 1019 Days

Day: 29.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.88 AU - 5.52 AU

Year: 3565 Days

Day: 22.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,970,673 km

• M1: 59,839 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 14.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.5 AU - 13.16 AU

Year: 12469 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,970,673 km

• M1: 181,911 km (0.085 R)
• M2: 707,748 km (0.044 R)
• M3: 1,237,773 km (0.104 R)
• M4: 1,990,250 km (0.085 R)
• M5: 2,610,932 km (0.034 R)
• M6: 3,079,921 km (0.104 R)
• M7: 5,093,060 km (0.1 R)
• M8: 6,267,253 km (0.102 R)
• M9: 10,454,348 km (0.092 R)
• M10: 12,521,791 km (0.049 R)
• M11: 13,683,717 km (0.089 R)
• M12: 16,221,795 km (0.089 R)
• M13: 18,054,069 km (0.086 R)
• M14: 20,102,214 km (0.073 R)
• M15: 23,009,050 km (0.11 R)
• M16: 24,938,414 km (0.095 R)
• M17: 28,287,611 km (0.078 R)
• M18: 31,152,709 km (0.113 R)
• M19: 36,593,135 km (0.103 R)
• M20: 44,418,001 km (0.115 R)
• M21: 47,837,659 km (0.09 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit