🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.45 AU - 0.69 AU

Year: 156 Days

Day: 47.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,003,001 km

• M1: 29,321 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.86 AU - 1.22 AU

Year: 384 Days

Day: 40.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,003,001 km

• M1: 99,483 km (0.029 R)
• M2: 897,138 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.07 AU - 2.09 AU

Year: 1085 Days

Day: 32.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.1 AU - 4.06 AU

Year: 2450 Days

Day: 19.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,003,001 km

• M1: 807,978 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.66 AU - 4.14 AU

Year: 2785 Days

Day: 22.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278

Radius: 7.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.12 AU - 15.74 AU

Year: 19824 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,003,001 km

• M1: 98,286 km (0.1 R)
• M2: 463,753 km (0.06 R)
• M3: 1,731,745 km (0.113 R)
• M4: 2,017,327 km (0.032 R)
• M5: 2,907,135 km (0.082 R)
• M6: 3,569,854 km (0.078 R)
• M7: 4,151,939 km (0.098 R)
• M8: 4,420,168 km (0.113 R)
• M9: 5,260,759 km (0.032 R)
• M10: 6,837,819 km (0.082 R)
• M11: 7,255,347 km (0.049 R)
• M12: 9,501,260 km (0.095 R)
• M13: 10,021,561 km (0.104 R)
• M14: 14,822,157 km (0.104 R)
• M15: 15,451,066 km (0.08 R)
• M16: 18,784,705 km (0.118 R)
• M17: 20,191,823 km (0.114 R)
• M18: 28,400,707 km (0.093 R)
• M19: 36,280,625 km (0.095 R)
• M20: 40,043,161 km (0.109 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 10,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit