🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.65 AU

Year: 146 Days

Day: 17.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,056,254 km

• M1: 123,717 km (0.109 R)
• M2: 242,498 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.06 AU - 1.06 AU

Year: 401 Days

Day: 42.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.15 AU - 1.15 AU

Year: 453 Days

Day: 41.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,056,254 km

• M1: 252,820 km (0.084 R)
• M2: 398,678 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.37 AU - 2.05 AU

Year: 821 Days

Day: 42.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,056,254 km

• M1: 582,534 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.73 AU - 1.77 AU

Year: 850 Days

Day: 17.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,056,254 km

• M1: 775,067 km (0.036 R)
• M2: 1,088,624 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.54 AU - 2.2 AU

Year: 939 Days

Day: 18.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.5 AU - 2.4 AU

Year: 1000 Days

Day: 42.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,056,254 km

• M1: 1,262,008 km (0.109 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.94 AU - 3.82 AU

Year: 2281 Days

Day: 26.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 13.2

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.54 AU - 5.47 AU

Year: 4104 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,056,254 km

• M1: 188,045 km (0.082 R)
• M2: 274,362 km (0.079 R)
• M3: 647,908 km (0.043 R)
• M4: 955,182 km (0.067 R)
• M5: 1,059,452 km (0.105 R)
• M6: 1,294,770 km (0.101 R)
• M7: 1,396,795 km (0.088 R)
• M8: 1,562,999 km (0.109 R)
• M9: 2,223,623 km (0.087 R)
• M10: 2,474,199 km (0.11 R)
• M11: 3,361,913 km (0.063 R)
• M12: 3,650,637 km (0.093 R)
• M13: 3,734,711 km (0.096 R)
• M14: 4,120,823 km (0.099 R)
• M15: 4,724,450 km (0.119 R)
• M16: 5,095,303 km (0.066 R)
• M17: 5,213,187 km (0.07 R)
• M18: 5,331,967 km (0.087 R)
• M19: 5,572,371 km (0.089 R)
• M20: 5,865,433 km (0.117 R)
• M21: 6,088,783 km (0.075 R)
• M22: 6,188,864 km (0.085 R)
• M23: 6,289,543 km (0.085 R)
• M24: 6,543,710 km (0.097 R)
• M25: 6,697,796 km (0.104 R)
• M26: 6,983,528 km (0.078 R)
• M27: 7,220,341 km (0.029 R)
• M28: 8,332,601 km (0.102 R)
• M29: 8,555,801 km (0.102 R)
• M30: 8,951,338 km (0.097 R)
• M31: 9,701,871 km (0.117 R)
• M32: 10,025,451 km (0.081 R)
• M33: 10,203,472 km (0.052 R)
• M34: 10,412,610 km (0.077 R)
• M35: 10,683,532 km (0.076 R)
• M36: 11,386,343 km (0.109 R)
• M37: 11,541,027 km (0.094 R)
• M38: 11,634,376 km (0.074 R)
• M39: 11,852,789 km (0.074 R)
• M40: 12,009,717 km (0.102 R)
• M41: 12,548,269 km (0.101 R)
• M42: 13,094,900 km (0.11 R)
• M43: 13,387,364 km (0.113 R)
• M44: 13,714,983 km (0.062 R)
• M45: 14,078,356 km (0.082 R)
• M46: 14,679,889 km (0.059 R)
• M47: 14,983,723 km (0.094 R)
• M48: 16,255,155 km (0.116 R)
• M49: 16,604,616 km (0.088 R)
• M50: 16,921,314 km (0.075 R)
• M51: 17,027,379 km (0.08 R)
• M52: 17,240,107 km (0.114 R)
• M53: 17,346,771 km (0.079 R)
• M54: 17,775,668 km (0.114 R)
• M55: 18,316,913 km (0.073 R)
• M56: 18,425,671 km (0.091 R)
• M57: 18,680,585 km (0.066 R)
• M58: 19,378,459 km (0.106 R)
• M59: 20,197,059 km (0.085 R)
• M60: 20,309,557 km (0.103 R)
• M61: 20,837,338 km (0.12 R)
• M62: 21,560,943 km (0.03 R)
• M63: 22,254,030 km (0.117 R)
• M64: 22,798,117 km (0.116 R)
• M65: 23,110,926 km (0.067 R)
• M66: 23,268,004 km (0.106 R)
• M67: 23,504,219 km (0.079 R)
• M68: 23,662,045 km (0.097 R)
• M69: 24,656,721 km (0.062 R)
• M70: 25,868,464 km (0.088 R)
• M71: 25,990,685 km (0.105 R)
• M72: 26,194,886 km (0.087 R)
• M73: 26,934,349 km (0.095 R)
• M74: 27,680,543 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 10,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit