🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.59 AU - 0.67 AU

Year: 191 Days

Day: 33.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.78 AU - 1.2 AU

Year: 377 Days

Day: 39.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.3 AU - 1.96 AU

Year: 797 Days

Day: 38.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,750,969 km

• M1: 201,209 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.91 AU - 2.97 AU

Year: 1459 Days

Day: 37.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,750,969 km

• M1: 429,795 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 14.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.73 AU - 5.39 AU

Year: 3728 Days

Day: 12.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,750,969 km

• M1: 180,116 km (0.086 R)
• M2: 903,721 km (0.065 R)
• M3: 1,393,055 km (0.113 R)
• M4: 2,118,156 km (0.096 R)
• M5: 2,946,480 km (0.054 R)
• M6: 3,533,801 km (0.084 R)
• M7: 4,024,931 km (0.101 R)
• M8: 4,946,304 km (0.068 R)
• M9: 5,590,921 km (0.076 R)
• M10: 6,738,786 km (0.085 R)
• M11: 9,006,540 km (0.113 R)
• M12: 10,665,131 km (0.067 R)
• M13: 12,014,355 km (0.049 R)
• M14: 21,908,159 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.8

Radius: 12.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.3 AU - 6.54 AU

Year: 4831 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,750,969 km

• M1: 156,928 km (0.07 R)
• M2: 719,267 km (0.07 R)
• M3: 1,338,751 km (0.108 R)
• M4: 1,759,869 km (0.082 R)
• M5: 2,174,704 km (0.04 R)
• M6: 3,101,313 km (0.115 R)
• M7: 4,124,563 km (0.058 R)
• M8: 4,680,169 km (0.056 R)
• M9: 6,135,308 km (0.074 R)
• M10: 7,136,417 km (0.041 R)
• M11: 7,708,928 km (0.116 R)
• M12: 8,660,370 km (0.118 R)
• M13: 10,471,701 km (0.117 R)
• M14: 14,932,710 km (0.091 R)
• M15: 19,103,349 km (0.106 R)
• M16: 21,749,436 km (0.05 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: 280 - 14,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit