🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.75 AU - 0.75 AU

Year: 233 Days

Day: 23.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.06 AU - 1.2 AU

Year: 430 Days

Day: 43.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.77 AU - 4.19 AU

Year: 2325 Days

Day: 44.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.86 AU - 4.08 AU

Year: 2833 Days

Day: 30.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 10.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.79 AU - 7.67 AU

Year: 5569 Days

Day: 11.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,789,165 km

• M1: 140,024 km (0.119 R)
• M2: 227,987 km (0.067 R)
• M3: 463,454 km (0.094 R)
• M4: 548,276 km (0.119 R)
• M5: 678,875 km (0.084 R)
• M6: 744,249 km (0.12 R)
• M7: 846,874 km (0.117 R)
• M8: 991,535 km (0.045 R)
• M9: 1,076,656 km (0.078 R)
• M10: 1,144,873 km (0.068 R)
• M11: 1,640,640 km (0.032 R)
• M12: 1,720,076 km (0.104 R)
• M13: 1,847,384 km (0.11 R)
• M14: 2,210,757 km (0.081 R)
• M15: 2,286,155 km (0.027 R)
• M16: 2,478,538 km (0.101 R)
• M17: 2,636,363 km (0.103 R)
• M18: 2,743,475 km (0.115 R)
• M19: 3,200,796 km (0.113 R)
• M20: 3,329,749 km (0.05 R)
• M21: 3,416,666 km (0.087 R)
• M22: 3,518,991 km (0.087 R)
• M23: 3,726,932 km (0.077 R)
• M24: 4,264,287 km (0.037 R)
• M25: 4,486,141 km (0.038 R)
• M26: 4,598,489 km (0.08 R)
• M27: 4,728,041 km (0.086 R)
• M28: 4,842,483 km (0.05 R)
• M29: 5,191,196 km (0.061 R)
• M30: 5,394,050 km (0.08 R)
• M31: 5,496,525 km (0.092 R)
• M32: 5,582,394 km (0.093 R)
• M33: 5,790,485 km (0.074 R)
• M34: 6,178,392 km (0.099 R)
• M35: 6,339,659 km (0.027 R)
• M36: 6,520,373 km (0.04 R)
• M37: 6,831,536 km (0.064 R)
• M38: 6,923,988 km (0.067 R)
• M39: 7,335,831 km (0.111 R)
• M40: 8,281,589 km (0.087 R)
• M41: 8,658,575 km (0.072 R)
• M42: 8,839,140 km (0.09 R)
• M43: 9,183,664 km (0.083 R)
• M44: 9,347,324 km (0.106 R)
• M45: 9,511,881 km (0.119 R)
• M46: 9,615,254 km (0.087 R)
• M47: 9,719,074 km (0.093 R)
• M48: 10,884,891 km (0.101 R)
• M49: 10,993,050 km (0.066 R)
• M50: 11,960,499 km (0.076 R)
• M51: 12,139,269 km (0.106 R)
• M52: 12,341,525 km (0.055 R)
• M53: 12,977,914 km (0.078 R)
• M54: 13,323,186 km (0.104 R)
• M55: 13,811,773 km (0.094 R)
• M56: 14,353,616 km (0.072 R)
• M57: 16,069,654 km (0.073 R)
• M58: 16,192,922 km (0.115 R)
• M59: 16,291,807 km (0.113 R)
• M60: 16,440,507 km (0.06 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 19,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit