🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.86 AU - 0.94 AU

Year: 313 Days

Day: 24.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.9 AU - 0.98 AU

Year: 335 Days

Day: 16.5 Hours

Environment

Temp: 47 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.12 AU - 2.5 AU

Year: 1289 Days

Day: 37.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,715,881 km

• M1: 217,665 km (0.076 R)
• M2: 369,656 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.31 AU - 2.45 AU

Year: 1348 Days

Day: 42 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.5 AU - 2.58 AU

Year: 1486 Days

Day: 16.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,715,881 km

• M1: 82,578 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 12.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.48 AU - 6.68 AU

Year: 5503 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,715,881 km

• M1: 156,629 km (0.075 R)
• M2: 707,897 km (0.045 R)
• M3: 1,227,301 km (0.105 R)
• M4: 1,779,915 km (0.053 R)
• M5: 3,455,561 km (0.055 R)
• M6: 3,998,901 km (0.103 R)
• M7: 4,407,901 km (0.108 R)
• M8: 5,178,480 km (0.098 R)
• M9: 6,333,675 km (0.097 R)
• M10: 7,349,145 km (0.076 R)
• M11: 8,880,728 km (0.099 R)
• M12: 9,344,033 km (0.108 R)
• M13: 9,742,262 km (0.09 R)
• M14: 10,658,699 km (0.096 R)
• M15: 11,586,205 km (0.08 R)
• M16: 14,114,559 km (0.104 R)
• M17: 14,961,283 km (0.071 R)
• M18: 18,628,376 km (0.115 R)
• M19: 19,069,689 km (0.105 R)
• M20: 21,588,469 km (0.078 R)
• M21: 22,075,559 km (0.067 R)
• M22: 22,498,921 km (0.115 R)
• M23: 26,556,764 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit