🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.7 AU - 0.8 AU

Year: 243 Days

Day: 42.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.73 AU - 1.21 AU

Year: 358 Days

Day: 14.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,777,582 km

• M1: 47,572 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.42 AU - 2.62 AU

Year: 1499 Days

Day: 43.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.91 AU - 3.39 AU

Year: 2095 Days

Day: 12.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,777,582 km

• M1: 41,439 km (0.049 R)
• M2: 557,850 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.29 AU - 4.49 AU

Year: 3447 Days

Day: 25.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,777,582 km

• M1: 45,627 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 13.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.39 AU - 11.53 AU

Year: 14538 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,777,582 km

• M1: 170,542 km (0.097 R)
• M2: 656,435 km (0.117 R)
• M3: 1,471,744 km (0.09 R)
• M4: 1,941,481 km (0.069 R)
• M5: 2,734,948 km (0.081 R)
• M6: 3,324,663 km (0.088 R)
• M7: 3,880,120 km (0.113 R)
• M8: 4,829,917 km (0.096 R)
• M9: 7,507,868 km (0.119 R)
• M10: 9,033,467 km (0.12 R)
• M11: 10,698,193 km (0.101 R)
• M12: 11,235,398 km (0.076 R)
• M13: 11,728,024 km (0.102 R)
• M14: 12,559,489 km (0.09 R)
• M15: 13,090,262 km (0.056 R)
• M16: 14,197,137 km (0.085 R)
• M17: 14,919,994 km (0.12 R)
• M18: 16,283,130 km (0.12 R)
• M19: 18,227,603 km (0.12 R)
• M20: 20,686,693 km (0.119 R)
• M21: 23,260,375 km (0.04 R)
• M22: 27,234,592 km (0.107 R)
• M23: 36,769,062 km (0.095 R)
• M24: 43,926,722 km (0.109 R)
• M25: 47,992,194 km (0.045 R)
• M26: 50,116,035 km (0.034 R)
• M27: 51,961,624 km (0.112 R)
• M28: 56,144,829 km (0.096 R)
• M29: 56,863,198 km (0.035 R)
• M30: 58,502,043 km (0.109 R)
• M31: 62,640,069 km (0.068 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit