🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.57 AU - 0.71 AU

Year: 186 Days

Day: 44.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.52 AU - 0.76 AU

Year: 186 Days

Day: 41.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.53 AU - 0.77 AU

Year: 190 Days

Day: 34.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,633,641 km

• M1: 83,476 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.53 AU - 4.15 AU

Year: 2218 Days

Day: 28.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.08 AU - 4.8 AU

Year: 3400 Days

Day: 16.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,633,641 km

• M1: 585,376 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.7

Radius: 12.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.68 AU - 7.4 AU

Year: 6078 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,633,641 km

• M1: 151,991 km (0.098 R)
• M2: 540,497 km (0.095 R)
• M3: 1,742,067 km (0.102 R)
• M4: 2,218,836 km (0.068 R)
• M5: 3,262,131 km (0.053 R)
• M6: 3,758,198 km (0.086 R)
• M7: 4,585,923 km (0.095 R)
• M8: 5,813,373 km (0.065 R)
• M9: 8,328,861 km (0.088 R)
• M10: 9,659,983 km (0.05 R)
• M11: 11,047,504 km (0.119 R)
• M12: 15,092,480 km (0.104 R)
• M13: 18,622,093 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.8

Radius: 8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.28 AU - 7.5 AU

Year: 6573 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,633,641 km

• M1: 99,632 km (0.104 R)
• M2: 421,567 km (0.116 R)
• M3: 792,121 km (0.089 R)
• M4: 1,279,959 km (0.098 R)
• M5: 1,634,357 km (0.045 R)
• M6: 1,983,369 km (0.064 R)
• M7: 2,558,722 km (0.088 R)
• M8: 3,182,695 km (0.085 R)
• M9: 3,773,457 km (0.054 R)
• M10: 4,038,395 km (0.088 R)
• M11: 5,039,354 km (0.053 R)
• M12: 6,472,950 km (0.072 R)
• M13: 7,661,057 km (0.108 R)
• M14: 8,380,772 km (0.097 R)
• M15: 9,871,215 km (0.07 R)
• M16: 15,729,618 km (0.099 R)
• M17: 19,120,253 km (0.11 R)
• M18: 19,379,656 km (0.108 R)
• M19: 19,839,221 km (0.101 R)
• M20: 21,261,597 km (0.069 R)
• M21: 22,318,357 km (0.098 R)
• M22: 24,081,218 km (0.071 R)
• M23: 25,541,293 km (0.105 R)
• M24: 27,468,712 km (0.071 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit