🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.79 AU - 1.11 AU

Year: 330 Days

Day: 27.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 96.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,763,358 km

• M1: 477,816 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.99 AU - 1.19 AU

Year: 406 Days

Day: 44.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.67 AU - 4.99 AU

Year: 3212 Days

Day: 42.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.3

Radius: 4.4

Gravity: 46.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.99 AU - 17.83 AU

Year: 19498 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,763,358 km

• M1: 54,902 km (0.062 R)
• M2: 218,114 km (0.117 R)
• M3: 383,120 km (0.118 R)
• M4: 523,293 km (0.037 R)
• M5: 748,438 km (0.108 R)
• M6: 1,241,662 km (0.112 R)
• M7: 1,507,498 km (0.075 R)
• M8: 1,645,128 km (0.069 R)
• M9: 2,047,546 km (0.104 R)
• M10: 3,527,967 km (0.098 R)
• M11: 4,645,313 km (0.08 R)
• M12: 6,151,764 km (0.096 R)
• M13: 8,483,994 km (0.032 R)
• M14: 8,866,965 km (0.105 R)
• M15: 13,649,011 km (0.079 R)
• M16: 13,797,860 km (0.083 R)
• M17: 15,107,141 km (0.066 R)
• M18: 16,245,730 km (0.052 R)
• M19: 18,784,107 km (0.118 R)
• M20: 20,291,754 km (0.102 R)
• M21: 27,960,889 km (0.111 R)
• M22: 31,063,399 km (0.087 R)
• M23: 33,164,950 km (0.108 R)
• M24: 33,569,313 km (0.095 R)
• M25: 34,250,582 km (0.086 R)
• M26: 42,361,928 km (0.117 R)
• M27: 42,520,203 km (0.09 R)
• M28: 47,453,342 km (0.102 R)
• M29: 55,926,865 km (0.099 R)
• M30: 60,618,553 km (0.058 R)
• M31: 65,989,865 km (0.075 R)
• M32: 74,627,945 km (0.084 R)
• M33: 77,193,848 km (0.109 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: 552 - 12,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit