🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 148 Days

Day: 43.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 144.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,377,276 km

• M1: 349,311 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.52 AU - 0.68 AU

Year: 173 Days

Day: 47.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,377,276 km

• M1: 31,864 km (0.071 R)
• M2: 388,057 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.69 AU - 0.73 AU

Year: 223 Days

Day: 18.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.06 AU - 1.16 AU

Year: 436 Days

Day: 24.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,377,276 km

• M1: 36,352 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.46 AU - 1.54 AU

Year: 685 Days

Day: 12.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,377,276 km

• M1: 10,322 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.74 AU - 2.16 AU

Year: 1015 Days

Day: 13.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,377,276 km

• M1: 30,668 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.49 AU - 3.39 AU

Year: 1879 Days

Day: 15 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,377,276 km

• M1: 442,810 km (0.073 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.6

Radius: 11.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.69 AU - 10.87 AU

Year: 13194 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,377,276 km

• M1: 141,819 km (0.093 R)
• M2: 516,711 km (0.113 R)
• M3: 1,803,253 km (0.103 R)
• M4: 2,163,634 km (0.12 R)
• M5: 2,766,813 km (0.066 R)
• M6: 4,729,537 km (0.039 R)
• M7: 5,394,050 km (0.087 R)
• M8: 6,434,952 km (0.067 R)
• M9: 7,407,339 km (0.11 R)
• M10: 8,136,030 km (0.082 R)
• M11: 8,561,187 km (0.064 R)
• M12: 9,363,929 km (0.085 R)
• M13: 10,611,276 km (0.077 R)
• M14: 13,491,933 km (0.061 R)
• M15: 14,640,844 km (0.113 R)
• M16: 17,201,810 km (0.105 R)
• M17: 18,046,440 km (0.036 R)
• M18: 19,066,548 km (0.106 R)
• M19: 21,703,659 km (0.108 R)
• M20: 22,606,482 km (0.045 R)
• M21: 23,193,953 km (0.066 R)
• M22: 25,465,597 km (0.115 R)
• M23: 28,654,874 km (0.064 R)
• M24: 32,101,309 km (0.113 R)
• M25: 39,080,798 km (0.1 R)
• M26: 40,416,408 km (0.029 R)
• M27: 42,033,860 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.2

Radius: 11.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.55 AU - 12.81 AU

Year: 14881 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,377,276 km

• M1: 148,102 km (0.093 R)
• M2: 779,106 km (0.109 R)
• M3: 1,885,980 km (0.112 R)
• M4: 2,644,890 km (0.092 R)
• M5: 3,241,786 km (0.102 R)
• M6: 3,747,127 km (0.041 R)
• M7: 4,167,049 km (0.108 R)
• M8: 4,736,418 km (0.12 R)
• M9: 5,586,882 km (0.051 R)
• M10: 7,108,741 km (0.043 R)
• M11: 7,508,616 km (0.114 R)
• M12: 8,008,423 km (0.064 R)
• M13: 9,450,696 km (0.078 R)
• M14: 12,668,696 km (0.094 R)
• M15: 16,004,579 km (0.098 R)
• M16: 17,764,897 km (0.09 R)
• M17: 22,510,740 km (0.117 R)
• M18: 25,544,136 km (0.082 R)
• M19: 26,295,715 km (0.096 R)
• M20: 27,061,956 km (0.082 R)
• M21: 27,646,285 km (0.113 R)
• M22: 31,224,367 km (0.081 R)
• M23: 34,300,548 km (0.119 R)
• M24: 38,914,146 km (0.11 R)
• M25: 40,160,446 km (0.109 R)
• M26: 45,962,450 km (0.059 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: 291 - 10,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit