🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 34.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,948,038 km

• M1: 59,839 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.83 AU - 0.93 AU

Year: 314 Days

Day: 26.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.83 AU - 1.01 AU

Year: 336 Days

Day: 25.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.1 AU - 1.64 AU

Year: 611 Days

Day: 17.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,948,038 km

• M1: 390,750 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.59 AU - 1.69 AU

Year: 800 Days

Day: 47.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,948,038 km

• M1: 937,380 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.91 AU - 1.97 AU

Year: 1029 Days

Day: 39.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.6 AU - 2.64 AU

Year: 1175 Days

Day: 36.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,948,038 km

• M1: 428,299 km (0.067 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.4 AU - 2.4 AU

Year: 1416 Days

Day: 22.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 8.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.02 AU - 5.24 AU

Year: 3794 Days

Day: 13.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,948,038 km

• M1: 119,230 km (0.119 R)
• M2: 270,323 km (0.096 R)
• M3: 457,171 km (0.048 R)
• M4: 526,585 km (0.104 R)
• M5: 591,660 km (0.12 R)
• M6: 677,379 km (0.094 R)
• M7: 814,411 km (0.038 R)
• M8: 881,580 km (0.055 R)
• M9: 1,063,491 km (0.089 R)
• M10: 1,180,926 km (0.03 R)
• M11: 1,417,141 km (0.08 R)
• M12: 1,511,088 km (0.08 R)
• M13: 1,570,927 km (0.117 R)
• M14: 1,643,931 km (0.076 R)
• M15: 1,705,565 km (0.115 R)
• M16: 2,052,333 km (0.069 R)
• M17: 2,649,229 km (0.112 R)
• M18: 2,959,644 km (0.109 R)
• M19: 3,080,968 km (0.095 R)
• M20: 3,312,845 km (0.111 R)
• M21: 3,391,533 km (0.033 R)
• M22: 3,550,556 km (0.108 R)
• M23: 4,591,308 km (0.115 R)
• M24: 4,910,101 km (0.096 R)
• M25: 5,108,618 km (0.103 R)
• M26: 5,236,225 km (0.028 R)
• M27: 5,401,979 km (0.056 R)
• M28: 5,476,180 km (0.114 R)
• M29: 5,625,628 km (0.092 R)
• M30: 5,757,424 km (0.106 R)
• M31: 5,833,270 km (0.098 R)
• M32: 6,709,165 km (0.084 R)
• M33: 7,091,388 km (0.119 R)
• M34: 7,398,063 km (0.102 R)
• M35: 7,459,847 km (0.084 R)
• M36: 7,667,340 km (0.117 R)
• M37: 7,730,021 km (0.084 R)
• M38: 7,961,000 km (0.11 R)
• M39: 8,045,673 km (0.096 R)
• M40: 8,798,599 km (0.096 R)
• M41: 9,128,163 km (0.112 R)
• M42: 9,327,876 km (0.072 R)
• M43: 9,439,476 km (0.066 R)
• M44: 9,890,214 km (0.099 R)
• M45: 10,906,433 km (0.057 R)
• M46: 11,000,380 km (0.112 R)
• M47: 11,666,240 km (0.117 R)
• M48: 11,738,347 km (0.058 R)
• M49: 12,028,267 km (0.05 R)
• M50: 12,394,034 km (0.056 R)
• M51: 12,565,922 km (0.069 R)
• M52: 12,639,823 km (0.102 R)
• M53: 12,812,908 km (0.111 R)
• M54: 12,986,890 km (0.09 R)
• M55: 13,186,454 km (0.07 R)
• M56: 13,944,317 km (0.108 R)
• M57: 14,046,342 km (0.11 R)
• M58: 14,354,215 km (0.103 R)
• M59: 14,742,122 km (0.064 R)
• M60: 15,133,620 km (0.064 R)
• M61: 15,264,817 km (0.107 R)
• M62: 15,660,803 km (0.065 R)
• M63: 16,086,857 km (0.109 R)
• M64: 16,247,526 km (0.118 R)
• M65: 16,706,043 km (0.091 R)
• M66: 17,059,393 km (0.089 R)
• M67: 17,995,427 km (0.067 R)
• M68: 18,638,100 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit