🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.53 AU - 0.83 AU

Year: 167 Days

Day: 35.7 Hours

Environment

Temp: 360 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,241,735 km

• M1: 93,050 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.03 AU - 1.05 AU

Year: 315 Days

Day: 40.6 Hours

Environment

Temp: 253 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,241,735 km

• M1: 465,249 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.24 AU - 1.66 AU

Year: 519 Days

Day: 45.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 76.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,241,735 km

• M1: 842,086 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.48 AU - 2.48 AU

Year: 1161 Days

Day: 35.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,241,735 km

• M1: 23,188 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.3 AU - 3.42 AU

Year: 1831 Days

Day: 27.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,241,735 km

• M1: 36,801 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.5

Radius: 7.6

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 20.16 AU - 21.28 AU

Year: 28034 Days

Day: 21.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,241,735 km

• M1: 94,546 km (0.117 R)
• M2: 404,213 km (0.093 R)
• M3: 1,555,967 km (0.073 R)
• M4: 2,143,438 km (0.099 R)
• M5: 2,644,142 km (0.1 R)
• M6: 3,028,609 km (0.06 R)
• M7: 4,137,728 km (0.087 R)
• M8: 7,978,503 km (0.058 R)
• M9: 8,347,112 km (0.111 R)
• M10: 9,463,412 km (0.084 R)
• M11: 10,425,625 km (0.077 R)
• M12: 14,463,122 km (0.085 R)
• M13: 15,901,655 km (0.089 R)
• M14: 24,217,053 km (0.116 R)
• M15: 24,656,871 km (0.113 R)
• M16: 29,478,111 km (0.116 R)
• M17: 30,614,606 km (0.119 R)
• M18: 32,706,732 km (0.102 R)
• M19: 36,450,269 km (0.052 R)
• M20: 38,499,311 km (0.078 R)
• M21: 44,610,534 km (0.068 R)
• M22: 47,465,310 km (0.094 R)
• M23: 48,154,358 km (0.107 R)
• M24: 48,675,557 km (0.117 R)
• M25: 54,470,529 km (0.104 R)
• M26: 56,756,983 km (0.096 R)
• M27: 66,974,518 km (0.108 R)
• M28: 71,608,162 km (0.086 R)
• M29: 74,118,564 km (0.045 R)
• M30: 74,581,270 km (0.07 R)
• M31: 81,262,162 km (0.106 R)

Kuiper Belt

Range: 36.9 - 61.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 17,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit