🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.6 AU - 0.7 AU

Year: 190 Days

Day: 33.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.76 AU

Year: 198 Days

Day: 31.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.2 AU - 1.28 AU

Year: 499 Days

Day: 18.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,792,225 km

• M1: 40,242 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.75 AU - 3.45 AU

Year: 1974 Days

Day: 42.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.81 AU - 5.49 AU

Year: 3626 Days

Day: 34.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 10

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.03 AU - 6.81 AU

Year: 5883 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 16,792,225 km

• M1: 242,947 km (0.106 R)
• M2: 327,769 km (0.071 R)
• M3: 604,675 km (0.038 R)
• M4: 724,203 km (0.075 R)
• M5: 843,433 km (0.074 R)
• M6: 1,035,217 km (0.065 R)
• M7: 1,407,866 km (0.115 R)
• M8: 1,483,113 km (0.06 R)
• M9: 1,705,565 km (0.055 R)
• M10: 1,786,049 km (0.104 R)
• M11: 1,962,874 km (0.098 R)
• M12: 2,059,663 km (0.089 R)
• M13: 2,580,713 km (0.108 R)
• M14: 2,904,293 km (0.073 R)
• M15: 3,327,356 km (0.119 R)
• M16: 3,399,761 km (0.11 R)
• M17: 3,590,498 km (0.105 R)
• M18: 3,679,659 km (0.066 R)
• M19: 4,106,013 km (0.12 R)
• M20: 4,436,325 km (0.056 R)
• M21: 5,005,694 km (0.073 R)
• M22: 5,788,989 km (0.038 R)
• M23: 7,071,940 km (0.072 R)
• M24: 7,353,932 km (0.118 R)
• M25: 7,601,367 km (0.094 R)
• M26: 7,716,408 km (0.115 R)
• M27: 7,948,434 km (0.11 R)
• M28: 8,718,414 km (0.086 R)
• M29: 8,939,819 km (0.085 R)
• M30: 9,265,344 km (0.113 R)
• M31: 10,842,405 km (0.086 R)
• M32: 11,496,297 km (0.111 R)
• M33: 12,478,258 km (0.057 R)
• M34: 12,910,745 km (0.067 R)
• M35: 13,720,070 km (0.093 R)
• M36: 14,593,422 km (0.099 R)
• M37: 15,631,033 km (0.058 R)
• M38: 15,802,173 km (0.058 R)
• M39: 16,245,282 km (0.104 R)
• M40: 16,667,447 km (0.092 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit