🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.95 AU - 1.33 AU

Year: 369 Days

Day: 43 Hours

Environment

Temp: 146 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,211,057 km

• M1: 108,458 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.18 AU - 1.96 AU

Year: 597 Days

Day: 27.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 73.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.41 AU - 2.19 AU

Year: 733 Days

Day: 46.4 Hours

Environment

Temp: 70 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.2 AU - 2.54 AU

Year: 1107 Days

Day: 27.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.33 AU - 3.83 AU

Year: 1640 Days

Day: 26 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.15 AU - 3.47 AU

Year: 1827 Days

Day: 18.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,211,057 km

• M1: 27,526 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.77 AU - 4.33 AU

Year: 2029 Days

Day: 45.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,211,057 km

• M1: 904,469 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.94 AU - 4.74 AU

Year: 2282 Days

Day: 14 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,211,057 km

• M1: 743,651 km (0.104 R)

Planet 9 - Terrestrial

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.75 AU - 8.17 AU

Year: 6812 Days

Day: 37.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,211,057 km

• M1: 85,869 km (0.092 R)

Asteroid Belt

Center: 15.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 22.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.5

Radius: 7.1

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 18.15 AU - 27.51 AU

Year: 33088 Days

Day: 16.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 118,211,057 km

• M1: 88,562 km (0.082 R)
• M2: 405,560 km (0.07 R)
• M3: 658,380 km (0.088 R)
• M4: 885,769 km (0.076 R)
• M5: 2,237,087 km (0.074 R)
• M6: 2,626,191 km (0.073 R)
• M7: 4,813,461 km (0.119 R)
• M8: 6,023,259 km (0.105 R)
• M9: 7,705,038 km (0.034 R)
• M10: 9,545,541 km (0.078 R)
• M11: 13,315,706 km (0.071 R)
• M12: 13,900,485 km (0.048 R)
• M13: 16,411,485 km (0.12 R)
• M14: 20,281,881 km (0.073 R)
• M15: 20,943,851 km (0.071 R)
• M16: 26,768,295 km (0.079 R)
• M17: 27,564,604 km (0.104 R)
• M18: 28,926,843 km (0.041 R)
• M19: 40,431,069 km (0.048 R)
• M20: 43,993,891 km (0.044 R)
• M21: 44,730,811 km (0.059 R)
• M22: 45,102,262 km (0.053 R)
• M23: 46,418,723 km (0.108 R)
• M24: 57,447,228 km (0.044 R)
• M25: 63,798,106 km (0.067 R)
• M26: 64,268,891 km (0.107 R)
• M27: 66,416,069 km (0.079 R)
• M28: 73,918,103 km (0.091 R)
• M29: 76,010,080 km (0.1 R)
• M30: 78,950,276 km (0.109 R)
• M31: 106,567,539 km (0.036 R)
• M32: 108,899,172 km (0.109 R)
• M33: 118,211,041 km (0.115 R)

Kuiper Belt

Range: 36.2 - 64.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit