🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.46 AU - 0.64 AU

Year: 144 Days

Day: 31.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.71 AU

Year: 160 Days

Day: 28.6 Hours

Environment

Temp: 246 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.74 AU - 1.94 AU

Year: 881 Days

Day: 33 Hours

Environment

Temp: -52 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,591,901 km

• M1: 25,282 km (0.042 R)
• M2: 753,225 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.9 AU - 4.96 AU

Year: 3292 Days

Day: 35.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.4

Radius: 4.5

Gravity: 17.95 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.7 AU - 16.88 AU

Year: 18082 Days

Day: 21.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,591,901 km

• M1: 55,950 km (0.098 R)
• M2: 250,128 km (0.119 R)
• M3: 516,262 km (0.067 R)
• M4: 812,167 km (0.083 R)
• M5: 1,416,093 km (0.08 R)
• M6: 2,480,781 km (0.104 R)
• M7: 4,349,259 km (0.119 R)
• M8: 5,369,217 km (0.108 R)
• M9: 6,742,526 km (0.1 R)
• M10: 7,291,251 km (0.055 R)
• M11: 8,381,520 km (0.04 R)
• M12: 9,785,945 km (0.07 R)
• M13: 9,998,673 km (0.103 R)
• M14: 10,214,393 km (0.09 R)
• M15: 13,768,390 km (0.027 R)
• M16: 14,035,571 km (0.09 R)
• M17: 15,638,961 km (0.066 R)
• M18: 16,150,287 km (0.075 R)
• M19: 16,298,389 km (0.105 R)
• M20: 17,438,175 km (0.119 R)
• M21: 19,370,979 km (0.099 R)
• M22: 21,441,713 km (0.108 R)
• M23: 22,072,567 km (0.079 R)
• M24: 22,622,938 km (0.104 R)
• M25: 23,560,468 km (0.114 R)
• M26: 25,015,008 km (0.038 R)
• M27: 25,512,720 km (0.047 R)
• M28: 28,423,446 km (0.087 R)
• M29: 32,128,835 km (0.067 R)
• M30: 33,073,247 km (0.061 R)
• M31: 33,312,304 km (0.082 R)
• M32: 41,860,027 km (0.12 R)
• M33: 42,420,571 km (0.092 R)
• M34: 44,567,001 km (0.112 R)
• M35: 48,456,994 km (0.074 R)
• M36: 50,960,066 km (0.067 R)
• M37: 53,877,524 km (0.037 R)
• M38: 57,247,365 km (0.076 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 20,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit