🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.58 AU - 0.62 AU

Year: 165 Days

Day: 42.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 66.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.79 AU - 0.83 AU

Year: 259 Days

Day: 34.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 64 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,711,368 km

• M1: 51,462 km (0.117 R)
• M2: 403,615 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.06 AU - 5.86 AU

Year: 3919 Days

Day: 34.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,711,368 km

• M1: 100,979 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 10.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.8 AU - 6.56 AU

Year: 5450 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,711,368 km

• M1: 129,402 km (0.078 R)
• M2: 711,039 km (0.054 R)
• M3: 2,493,797 km (0.068 R)
• M4: 3,109,392 km (0.095 R)
• M5: 5,734,086 km (0.075 R)
• M6: 6,397,104 km (0.085 R)
• M7: 10,746,812 km (0.112 R)
• M8: 13,241,955 km (0.087 R)
• M9: 17,587,922 km (0.115 R)
• M10: 18,045,842 km (0.104 R)
• M11: 19,285,709 km (0.105 R)
• M12: 20,205,586 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.3

Radius: 7.8

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.69 AU - 13.67 AU

Year: 16975 Days

Day: 17.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,711,368 km

• M1: 98,884 km (0.09 R)
• M2: 344,673 km (0.114 R)
• M3: 798,853 km (0.107 R)
• M4: 1,269,787 km (0.091 R)
• M5: 1,845,140 km (0.118 R)
• M6: 2,372,173 km (0.075 R)
• M7: 2,693,659 km (0.077 R)
• M8: 2,995,697 km (0.11 R)
• M9: 3,372,235 km (0.118 R)
• M10: 3,836,886 km (0.098 R)
• M11: 4,099,730 km (0.08 R)
• M12: 4,826,925 km (0.055 R)
• M13: 5,203,762 km (0.092 R)
• M14: 6,133,513 km (0.112 R)
• M15: 7,257,442 km (0.096 R)
• M16: 8,270,219 km (0.076 R)
• M17: 9,012,823 km (0.11 R)
• M18: 10,744,568 km (0.109 R)
• M19: 11,033,890 km (0.059 R)
• M20: 12,369,201 km (0.045 R)
• M21: 12,687,096 km (0.106 R)
• M22: 20,250,017 km (0.101 R)
• M23: 22,903,284 km (0.048 R)
• M24: 24,862,717 km (0.114 R)
• M25: 33,328,910 km (0.045 R)
• M26: 37,140,215 km (0.088 R)
• M27: 39,150,660 km (0.084 R)
• M28: 40,252,000 km (0.093 R)
• M29: 44,864,252 km (0.091 R)
• M30: 46,834,605 km (0.083 R)
• M31: 55,637,991 km (0.115 R)
• M32: 59,700,321 km (0.098 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit