🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.57 AU - 0.77 AU

Year: 194 Days

Day: 16.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.76 AU - 0.9 AU

Year: 267 Days

Day: 30.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,800,260 km

• M1: 31,116 km (0.058 R)
• M2: 330,611 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.97 AU - 1.31 AU

Year: 430 Days

Day: 20.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,800,260 km

• M1: 70,461 km (0.068 R)
• M2: 124,017 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.34 AU - 1.52 AU

Year: 604 Days

Day: 25.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 56.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,800,260 km

• M1: 112,647 km (0.112 R)
• M2: 184,604 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.1 AU - 2.18 AU

Year: 1105 Days

Day: 46.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,800,260 km

• M1: 43,084 km (0.109 R)
• M2: 782,995 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.77 AU - 4.17 AU

Year: 2282 Days

Day: 42.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,800,260 km

• M1: 275,709 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.66 AU - 3.8 AU

Year: 2544 Days

Day: 21.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 144.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.6

Radius: 5.9

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.02 AU - 18.36 AU

Year: 23002 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,800,260 km

• M1: 73,453 km (0.098 R)
• M2: 497,114 km (0.099 R)
• M3: 889,808 km (0.072 R)
• M4: 1,487,302 km (0.103 R)
• M5: 1,835,117 km (0.072 R)
• M6: 2,068,789 km (0.104 R)
• M7: 2,456,846 km (0.029 R)
• M8: 2,917,757 km (0.076 R)
• M9: 3,155,318 km (0.12 R)
• M10: 3,730,073 km (0.065 R)
• M11: 4,936,879 km (0.072 R)
• M12: 6,296,425 km (0.069 R)
• M13: 8,351,002 km (0.097 R)
• M14: 8,615,790 km (0.105 R)
• M15: 15,004,666 km (0.119 R)
• M16: 17,802,745 km (0.08 R)
• M17: 19,324,305 km (0.101 R)
• M18: 21,716,076 km (0.077 R)
• M19: 23,871,931 km (0.055 R)
• M20: 24,729,426 km (0.073 R)
• M21: 25,496,563 km (0.11 R)
• M22: 26,962,922 km (0.099 R)
• M23: 27,541,566 km (0.056 R)
• M24: 27,775,238 km (0.058 R)
• M25: 28,723,689 km (0.071 R)
• M26: 30,559,703 km (0.055 R)
• M27: 37,100,870 km (0.077 R)
• M28: 37,960,759 km (0.095 R)
• M29: 39,275,575 km (0.09 R)
• M30: 47,639,143 km (0.105 R)
• M31: 59,812,370 km (0.104 R)
• M32: 68,412,303 km (0.119 R)
• M33: 70,574,740 km (0.103 R)
• M34: 71,012,613 km (0.104 R)
• M35: 77,334,769 km (0.065 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 12,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit