🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.53 AU - 0.61 AU

Year: 160 Days

Day: 37.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.58 AU - 3.96 AU

Year: 2193 Days

Day: 24.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.54 AU - 4.04 AU

Year: 2213 Days

Day: 22.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,078,197 km

• M1: 419,772 km (0.095 R)
• M2: 1,031,627 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.7

Radius: 4.8

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.6 AU - 18.2 AU

Year: 22412 Days

Day: 16.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,078,197 km

• M1: 59,690 km (0.099 R)
• M2: 242,349 km (0.036 R)
• M3: 587,620 km (0.107 R)
• M4: 803,939 km (0.092 R)
• M5: 1,174,343 km (0.099 R)
• M6: 1,505,403 km (0.086 R)
• M7: 2,027,799 km (0.095 R)
• M8: 2,951,117 km (0.073 R)
• M9: 3,911,087 km (0.089 R)
• M10: 5,171,449 km (0.062 R)
• M11: 5,814,420 km (0.109 R)
• M12: 6,466,817 km (0.096 R)
• M13: 7,121,607 km (0.063 R)
• M14: 7,303,368 km (0.083 R)
• M15: 8,871,752 km (0.105 R)
• M16: 9,678,982 km (0.045 R)
• M17: 11,314,685 km (0.116 R)
• M18: 13,058,249 km (0.057 R)
• M19: 15,881,310 km (0.036 R)
• M20: 18,825,695 km (0.112 R)
• M21: 20,062,570 km (0.098 R)
• M22: 21,636,190 km (0.082 R)
• M23: 26,303,195 km (0.05 R)
• M24: 29,216,614 km (0.062 R)
• M25: 33,088,655 km (0.049 R)
• M26: 40,087,293 km (0.103 R)
• M27: 40,374,521 km (0.12 R)
• M28: 43,172,599 km (0.078 R)
• M29: 46,729,139 km (0.091 R)
• M30: 47,367,024 km (0.032 R)
• M31: 50,979,214 km (0.117 R)
• M32: 51,147,662 km (0.109 R)
• M33: 54,947,597 km (0.086 R)
• M34: 61,564,161 km (0.054 R)
• M35: 63,297,402 km (0.12 R)
• M36: 66,258,243 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 11,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit