🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.4 AU - 0.6 AU

Year: 103 Days

Day: 18.2 Hours

Environment

Temp: 437 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.54 AU - 0.62 AU

Year: 128 Days

Day: 47.2 Hours

Environment

Temp: 381 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,681,011 km

• M1: 42,635 km (0.101 R)
• M2: 188,643 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.95 AU - 0.99 AU

Year: 278 Days

Day: 28.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,681,011 km

• M1: 68,815 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.69 AU - 1.81 AU

Year: 673 Days

Day: 34.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.81 AU - 1.81 AU

Year: 708 Days

Day: 31.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,681,011 km

• M1: 20,345 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.8 AU - 8.84 AU

Year: 6973 Days

Day: 13.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,681,011 km

• M1: 555,756 km (0.036 R)

Asteroid Belt

Center: 13.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.8

Radius: 6.8

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.34 AU - 21.94 AU

Year: 23385 Days

Day: 24.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,681,011 km

• M1: 89,310 km (0.111 R)
• M2: 921,373 km (0.075 R)
• M3: 1,194,090 km (0.105 R)
• M4: 1,677,890 km (0.104 R)
• M5: 1,985,463 km (0.109 R)
• M6: 2,740,035 km (0.066 R)
• M7: 5,142,726 km (0.062 R)
• M8: 10,086,636 km (0.09 R)
• M9: 10,397,800 km (0.106 R)
• M10: 11,039,575 km (0.083 R)
• M11: 14,649,820 km (0.119 R)
• M12: 17,421,270 km (0.111 R)
• M13: 21,429,895 km (0.045 R)
• M14: 34,328,822 km (0.044 R)
• M15: 38,399,230 km (0.07 R)
• M16: 44,588,393 km (0.079 R)
• M17: 45,090,294 km (0.114 R)
• M18: 51,044,888 km (0.099 R)
• M19: 60,312,925 km (0.068 R)
• M20: 67,736,270 km (0.092 R)
• M21: 70,641,611 km (0.116 R)

Kuiper Belt

Range: 37.7 - 54.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit