🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.55 AU - 0.55 AU

Year: 154 Days

Day: 23.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.78 AU - 1.22 AU

Year: 377 Days

Day: 30.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.5 AU - 2.32 AU

Year: 994 Days

Day: 24.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.14 AU - 4.32 AU

Year: 2714 Days

Day: 33.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 8.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.77 AU - 5.15 AU

Year: 3548 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,716,492 km

• M1: 104,719 km (0.043 R)
• M2: 404,064 km (0.094 R)
• M3: 753,076 km (0.106 R)
• M4: 1,187,209 km (0.111 R)
• M5: 2,119,802 km (0.067 R)
• M6: 2,771,600 km (0.101 R)
• M7: 3,611,293 km (0.103 R)
• M8: 4,276,405 km (0.055 R)
• M9: 4,906,661 km (0.104 R)
• M10: 5,195,085 km (0.12 R)
• M11: 7,171,124 km (0.075 R)
• M12: 7,594,037 km (0.095 R)
• M13: 8,192,578 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824

Radius: 13.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.97 AU - 6.15 AU

Year: 5620 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,716,492 km

• M1: 169,195 km (0.082 R)
• M2: 696,079 km (0.035 R)
• M3: 1,637,648 km (0.094 R)
• M4: 2,064,750 km (0.097 R)
• M5: 2,747,066 km (0.097 R)
• M6: 3,380,613 km (0.064 R)
• M7: 4,086,116 km (0.096 R)
• M8: 4,724,899 km (0.105 R)
• M9: 5,254,476 km (0.096 R)
• M10: 6,466,518 km (0.084 R)
• M11: 7,373,230 km (0.115 R)
• M12: 9,482,560 km (0.089 R)
• M13: 10,559,665 km (0.066 R)
• M14: 11,224,777 km (0.059 R)
• M15: 11,666,988 km (0.045 R)
• M16: 16,002,634 km (0.085 R)
• M17: 17,923,770 km (0.09 R)
• M18: 21,762,152 km (0.043 R)
• M19: 22,451,200 km (0.107 R)
• M20: 26,721,321 km (0.071 R)
• M21: 31,699,639 km (0.107 R)
• M22: 32,684,891 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 12,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit