🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.09 AU - 1.11 AU

Year: 428 Days

Day: 22.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.83 AU - 3.57 AU

Year: 2123 Days

Day: 36.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 69.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,705,261 km

• M1: 787,782 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.94 AU - 4.28 AU

Year: 2544 Days

Day: 38.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,705,261 km

• M1: 127,308 km (0.112 R)
• M2: 1,066,184 km (0.059 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 9

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.58 AU - 4.78 AU

Year: 3755 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 26,705,261 km

• M1: 111,899 km (0.118 R)
• M2: 418,874 km (0.092 R)
• M3: 774,019 km (0.114 R)
• M4: 1,271,731 km (0.075 R)
• M5: 2,153,312 km (0.109 R)
• M6: 2,519,079 km (0.068 R)
• M7: 3,808,163 km (0.091 R)
• M8: 4,440,514 km (0.093 R)
• M9: 5,167,559 km (0.108 R)
• M10: 6,449,912 km (0.101 R)
• M11: 7,115,922 km (0.079 R)
• M12: 8,547,723 km (0.092 R)
• M13: 10,079,306 km (0.093 R)
• M14: 11,421,049 km (0.094 R)
• M15: 11,831,845 km (0.079 R)
• M16: 12,252,664 km (0.111 R)
• M17: 12,877,983 km (0.104 R)
• M18: 13,323,336 km (0.12 R)
• M19: 14,088,230 km (0.118 R)
• M20: 16,100,172 km (0.054 R)
• M21: 16,791,912 km (0.107 R)
• M22: 17,563,388 km (0.089 R)
• M23: 20,887,453 km (0.067 R)
• M24: 22,059,253 km (0.062 R)
• M25: 22,625,631 km (0.084 R)
• M26: 24,009,561 km (0.052 R)
• M27: 24,760,243 km (0.116 R)
• M28: 26,072,067 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit