🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.44 AU - 0.66 AU

Year: 154 Days

Day: 19.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.37 AU - 2.67 AU

Year: 1515 Days

Day: 40.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.6 AU - 3.24 AU

Year: 1890 Days

Day: 23.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 10.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.26 AU - 12.02 AU

Year: 11336 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,865,254 km

• M1: 169,046 km (0.119 R)
• M2: 670,049 km (0.096 R)
• M3: 1,459,028 km (0.08 R)
• M4: 1,798,316 km (0.108 R)
• M5: 2,225,119 km (0.106 R)
• M6: 7,508,916 km (0.081 R)
• M7: 8,138,423 km (0.048 R)
• M8: 10,911,220 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.9

Radius: 3.4

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.24 AU - 17.6 AU

Year: 26360 Days

Day: 23.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,865,254 km

• M1: 177,722 km (0.084 R)
• M2: 297,550 km (0.058 R)
• M3: 1,125,425 km (0.111 R)
• M4: 1,773,034 km (0.107 R)
• M5: 1,958,984 km (0.065 R)
• M6: 2,903,395 km (0.083 R)
• M7: 4,914,290 km (0.088 R)
• M8: 6,413,410 km (0.041 R)
• M9: 7,610,193 km (0.111 R)
• M10: 8,612,050 km (0.11 R)
• M11: 10,381,643 km (0.08 R)
• M12: 16,742,994 km (0.091 R)
• M13: 21,676,283 km (0.108 R)
• M14: 27,290,840 km (0.053 R)
• M15: 29,394,037 km (0.103 R)
• M16: 36,223,180 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit