🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 37.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.5 AU - 0.7 AU

Year: 171 Days

Day: 47.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,457,165 km

• M1: 174,282 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.7 AU - 0.82 AU

Year: 243 Days

Day: 40.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.08 AU - 2.82 AU

Year: 1408 Days

Day: 29.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,457,165 km

• M1: 393,742 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.85 AU - 3.45 AU

Year: 2052 Days

Day: 44.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,457,165 km

• M1: 260,749 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.31 AU - 4.85 AU

Year: 3025 Days

Day: 12.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 133 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.5

Radius: 7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.9 AU - 16.88 AU

Year: 23252 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,457,165 km

• M1: 87,216 km (0.095 R)
• M2: 325,824 km (0.097 R)
• M3: 693,536 km (0.092 R)
• M4: 1,452,446 km (0.076 R)
• M5: 2,765,765 km (0.118 R)
• M6: 3,405,147 km (0.036 R)
• M7: 4,015,057 km (0.059 R)
• M8: 10,591,080 km (0.084 R)
• M9: 11,946,138 km (0.107 R)
• M10: 12,732,125 km (0.099 R)
• M11: 13,762,555 km (0.105 R)
• M12: 14,921,640 km (0.114 R)
• M13: 17,849,120 km (0.105 R)
• M14: 18,615,061 km (0.054 R)
• M15: 28,311,547 km (0.086 R)
• M16: 35,471,600 km (0.036 R)
• M17: 36,680,800 km (0.065 R)
• M18: 40,328,145 km (0.108 R)
• M19: 41,350,048 km (0.111 R)
• M20: 43,597,457 km (0.072 R)
• M21: 53,928,836 km (0.058 R)
• M22: 61,269,753 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit