🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.74 AU - 0.8 AU

Year: 241 Days

Day: 37.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,463,955 km

• M1: 133,441 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.33 AU - 1.55 AU

Year: 616 Days

Day: 17.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,463,955 km

• M1: 509,381 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.26 AU - 2.3 AU

Year: 1227 Days

Day: 35.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.21 AU - 2.61 AU

Year: 1334 Days

Day: 40.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,463,955 km

• M1: 1,882,240 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.71 AU - 3.89 AU

Year: 2640 Days

Day: 43.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.3

Radius: 3.6

Gravity: 73.79 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.91 AU - 14.17 AU

Year: 18752 Days

Day: 21.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,463,955 km

• M1: 44,879 km (0.108 R)
• M2: 178,470 km (0.112 R)
• M3: 451,935 km (0.096 R)
• M4: 876,793 km (0.071 R)
• M5: 1,114,953 km (0.032 R)
• M6: 1,394,851 km (0.119 R)
• M7: 3,907,197 km (0.098 R)
• M8: 4,800,596 km (0.091 R)
• M9: 5,255,672 km (0.059 R)
• M10: 9,105,424 km (0.069 R)
• M11: 10,908,826 km (0.091 R)
• M12: 11,826,310 km (0.093 R)
• M13: 12,723,449 km (0.079 R)
• M14: 12,936,775 km (0.094 R)
• M15: 14,964,873 km (0.091 R)
• M16: 19,922,547 km (0.102 R)
• M17: 22,301,452 km (0.095 R)
• M18: 23,134,712 km (0.08 R)
• M19: 25,532,766 km (0.056 R)
• M20: 27,142,140 km (0.1 R)
• M21: 31,848,489 km (0.071 R)
• M22: 34,807,385 km (0.079 R)
• M23: 38,831,269 km (0.063 R)
• M24: 50,933,886 km (0.118 R)
• M25: 53,844,612 km (0.083 R)
• M26: 67,024,783 km (0.056 R)
• M27: 80,733,333 km (0.117 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit