🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.56 AU - 0.68 AU

Year: 187 Days

Day: 17.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,655,953 km

• M1: 147,653 km (0.095 R)
• M2: 249,828 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.73 AU - 0.77 AU

Year: 249 Days

Day: 27 Hours

Environment

Temp: 116 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.72 AU - 0.96 AU

Year: 295 Days

Day: 15.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.05 AU - 1.27 AU

Year: 478 Days

Day: 12.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.82 AU - 2.36 AU

Year: 1157 Days

Day: 35.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.8

Radius: 10.3

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.74 AU - 12.7 AU

Year: 14390 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,655,953 km

• M1: 128,056 km (0.093 R)
• M2: 584,778 km (0.076 R)
• M3: 952,490 km (0.082 R)
• M4: 1,478,326 km (0.089 R)
• M5: 2,076,119 km (0.114 R)
• M6: 3,319,876 km (0.063 R)
• M7: 3,838,831 km (0.107 R)
• M8: 4,767,834 km (0.055 R)
• M9: 5,539,609 km (0.029 R)
• M10: 6,850,834 km (0.091 R)
• M11: 7,420,503 km (0.106 R)
• M12: 10,411,862 km (0.084 R)
• M13: 12,205,391 km (0.084 R)
• M14: 15,937,559 km (0.102 R)
• M15: 17,493,975 km (0.078 R)
• M16: 18,810,287 km (0.097 R)
• M17: 19,840,118 km (0.042 R)
• M18: 20,457,808 km (0.118 R)
• M19: 21,179,618 km (0.076 R)
• M20: 23,938,651 km (0.085 R)
• M21: 28,015,343 km (0.063 R)
• M22: 30,275,318 km (0.088 R)
• M23: 30,741,614 km (0.073 R)
• M24: 32,168,928 km (0.071 R)
• M25: 36,715,656 km (0.063 R)
• M26: 39,974,197 km (0.119 R)
• M27: 45,367,649 km (0.046 R)
• M28: 48,000,870 km (0.119 R)
• M29: 56,862,001 km (0.113 R)
• M30: 58,287,818 km (0.1 R)
• M31: 62,896,630 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 20,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit