🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.76 AU - 0.96 AU

Year: 297 Days

Day: 14.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.01 AU - 1.23 AU

Year: 442 Days

Day: 16.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.15 AU - 1.63 AU

Year: 611 Days

Day: 15.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,743,920 km

• M1: 30,368 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.24 AU - 1.78 AU

Year: 692 Days

Day: 23.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 108.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 9.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.66 AU - 7.1 AU

Year: 6007 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 20,743,920 km

• M1: 115,639 km (0.069 R)
• M2: 682,166 km (0.09 R)
• M3: 1,153,100 km (0.094 R)
• M4: 1,503,010 km (0.115 R)
• M5: 1,792,182 km (0.091 R)
• M6: 2,617,065 km (0.11 R)
• M7: 2,966,825 km (0.083 R)
• M8: 3,488,622 km (0.069 R)
• M9: 3,782,582 km (0.046 R)
• M10: 4,740,607 km (0.1 R)
• M11: 5,102,335 km (0.115 R)
• M12: 6,178,242 km (0.092 R)
• M13: 7,129,236 km (0.114 R)
• M14: 7,674,820 km (0.11 R)
• M15: 8,284,730 km (0.067 R)
• M16: 8,734,421 km (0.081 R)
• M17: 9,359,292 km (0.051 R)
• M18: 10,224,266 km (0.093 R)
• M19: 11,051,991 km (0.09 R)
• M20: 12,400,467 km (0.118 R)
• M21: 16,508,424 km (0.117 R)
• M22: 17,100,981 km (0.066 R)
• M23: 17,585,080 km (0.119 R)
• M24: 18,391,413 km (0.107 R)
• M25: 19,745,573 km (0.092 R)
• M26: 20,889,697 km (0.084 R)
• M27: 23,383,194 km (0.115 R)
• M28: 25,830,765 km (0.101 R)
• M29: 26,227,947 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 12.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.85 AU - 12.43 AU

Year: 13861 Days

Day: 7 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 20,743,920 km

• M1: 159,471 km (0.087 R)
• M2: 808,726 km (0.07 R)
• M3: 1,218,923 km (0.087 R)
• M4: 1,728,304 km (0.06 R)
• M5: 2,449,964 km (0.092 R)
• M6: 6,775,437 km (0.092 R)
• M7: 8,808,622 km (0.088 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: 270 - 11,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit