🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.73 AU - 0.93 AU

Year: 267 Days

Day: 20.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.69 AU - 1.13 AU

Year: 307 Days

Day: 24.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.16 AU - 1.26 AU

Year: 470 Days

Day: 24.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,225,636 km

• M1: 34,108 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1 AU - 1.46 AU

Year: 482 Days

Day: 19.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.44 AU - 1.6 AU

Year: 662 Days

Day: 28.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.43 AU - 1.89 AU

Year: 755 Days

Day: 38.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.7

Radius: 13.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.23 AU - 13.67 AU

Year: 13681 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 67.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,225,636 km

• M1: 169,195 km (0.065 R)
• M2: 1,112,559 km (0.111 R)
• M3: 2,093,024 km (0.089 R)
• M4: 3,991,570 km (0.087 R)
• M5: 5,100,839 km (0.066 R)
• M6: 6,156,700 km (0.117 R)
• M7: 6,925,633 km (0.07 R)
• M8: 9,385,172 km (0.109 R)
• M9: 13,665,317 km (0.104 R)
• M10: 15,494,899 km (0.084 R)
• M11: 16,297,790 km (0.114 R)
• M12: 36,147,034 km (0.085 R)
• M13: 44,506,115 km (0.05 R)

Asteroid Belt

Center: 14.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.8

Radius: 6.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.09 AU - 17.27 AU

Year: 25144 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,225,636 km

• M1: 82,129 km (0.114 R)
• M2: 463,005 km (0.029 R)
• M3: 1,194,389 km (0.116 R)
• M4: 2,066,844 km (0.05 R)
• M5: 3,031,002 km (0.042 R)
• M6: 3,708,980 km (0.042 R)
• M7: 4,234,817 km (0.093 R)
• M8: 4,677,177 km (0.062 R)
• M9: 6,511,547 km (0.101 R)
• M10: 7,956,662 km (0.119 R)
• M11: 8,385,110 km (0.114 R)
• M12: 9,392,652 km (0.099 R)
• M13: 9,709,949 km (0.053 R)
• M14: 16,565,571 km (0.091 R)
• M15: 17,029,174 km (0.091 R)
• M16: 17,901,480 km (0.061 R)
• M17: 25,262,892 km (0.067 R)
• M18: 27,996,194 km (0.108 R)
• M19: 32,097,270 km (0.119 R)
• M20: 35,296,570 km (0.061 R)
• M21: 36,063,858 km (0.111 R)
• M22: 46,310,115 km (0.032 R)
• M23: 59,769,884 km (0.119 R)
• M24: 60,859,555 km (0.116 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit