🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.02 AU - 1.14 AU

Year: 391 Days

Day: 13.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.12 AU - 1.48 AU

Year: 516 Days

Day: 28.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,841,668 km

• M1: 177,423 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.28 AU - 1.36 AU

Year: 528 Days

Day: 32.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.51 AU - 1.73 AU

Year: 718 Days

Day: 34.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.42 AU - 1.82 AU

Year: 718 Days

Day: 44 Hours

Environment

Temp: -13 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 14.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.4 AU - 8.54 AU

Year: 8585 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,841,668 km

• M1: 187,895 km (0.063 R)
• M2: 706,401 km (0.107 R)
• M3: 1,313,918 km (0.104 R)
• M4: 2,066,994 km (0.058 R)
• M5: 2,534,936 km (0.087 R)
• M6: 3,031,601 km (0.112 R)
• M7: 3,812,651 km (0.045 R)
• M8: 4,497,810 km (0.118 R)
• M9: 6,184,825 km (0.052 R)
• M10: 9,138,635 km (0.049 R)
• M11: 10,076,314 km (0.041 R)
• M12: 11,077,274 km (0.117 R)
• M13: 11,979,349 km (0.03 R)
• M14: 13,044,934 km (0.045 R)
• M15: 15,108,188 km (0.055 R)
• M16: 17,592,111 km (0.056 R)
• M17: 19,644,744 km (0.091 R)
• M18: 20,415,173 km (0.109 R)
• M19: 21,285,832 km (0.118 R)
• M20: 21,771,128 km (0.032 R)
• M21: 22,512,834 km (0.03 R)
• M22: 26,944,671 km (0.09 R)
• M23: 28,185,735 km (0.054 R)
• M24: 35,193,946 km (0.089 R)
• M25: 35,645,732 km (0.107 R)
• M26: 36,445,781 km (0.052 R)
• M27: 39,401,087 km (0.06 R)
• M28: 40,503,025 km (0.047 R)
• M29: 41,124,155 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 11.6

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.99 AU - 13.63 AU

Year: 14134 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,841,668 km

• M1: 144,362 km (0.077 R)
• M2: 677,828 km (0.097 R)
• M3: 1,571,077 km (0.118 R)
• M4: 2,592,082 km (0.112 R)
• M5: 2,985,226 km (0.112 R)
• M6: 3,472,017 km (0.11 R)
• M7: 4,839,940 km (0.117 R)
• M8: 7,008,810 km (0.118 R)
• M9: 7,501,136 km (0.069 R)
• M10: 8,112,543 km (0.025 R)
• M11: 10,955,800 km (0.073 R)
• M12: 11,436,308 km (0.088 R)
• M13: 11,993,560 km (0.091 R)
• M14: 16,415,674 km (0.118 R)
• M15: 17,609,764 km (0.044 R)
• M16: 18,605,936 km (0.105 R)
• M17: 19,118,009 km (0.093 R)
• M18: 21,076,246 km (0.041 R)
• M19: 22,969,407 km (0.089 R)
• M20: 23,558,822 km (0.082 R)
• M21: 25,492,225 km (0.103 R)
• M22: 31,803,161 km (0.089 R)
• M23: 32,782,279 km (0.091 R)
• M24: 37,303,276 km (0.096 R)
• M25: 37,709,135 km (0.084 R)
• M26: 43,406,271 km (0.092 R)
• M27: 47,560,305 km (0.045 R)
• M28: 50,803,287 km (0.053 R)
• M29: 58,087,656 km (0.073 R)
• M30: 58,450,880 km (0.094 R)
• M31: 61,600,364 km (0.059 R)
• M32: 64,861,149 km (0.064 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit