🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.47 AU - 0.77 AU

Year: 185 Days

Day: 32.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.72 AU - 0.84 AU

Year: 261 Days

Day: 14.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,194,541 km

• M1: 444,754 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.33 AU

Year: 431 Days

Day: 23.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,194,541 km

• M1: 177,573 km (0.119 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598

Radius: 12.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.05 AU - 5.09 AU

Year: 4324 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,194,541 km

• M1: 162,164 km (0.12 R)
• M2: 366,216 km (0.078 R)
• M3: 493,823 km (0.064 R)
• M4: 725,101 km (0.117 R)
• M5: 814,560 km (0.033 R)
• M6: 956,678 km (0.106 R)
• M7: 1,308,533 km (0.059 R)
• M8: 1,670,559 km (0.062 R)
• M9: 1,871,320 km (0.084 R)
• M10: 1,999,076 km (0.078 R)
• M11: 2,213,001 km (0.049 R)
• M12: 2,789,851 km (0.102 R)
• M13: 3,219,197 km (0.104 R)
• M14: 3,373,582 km (0.096 R)
• M15: 3,709,728 km (0.108 R)
• M16: 3,810,707 km (0.112 R)
• M17: 4,161,065 km (0.086 R)
• M18: 4,414,783 km (0.112 R)
• M19: 4,937,478 km (0.074 R)
• M20: 5,116,098 km (0.042 R)
• M21: 5,388,216 km (0.082 R)
• M22: 6,426,276 km (0.103 R)
• M23: 6,695,402 km (0.105 R)
• M24: 6,893,470 km (0.114 R)
• M25: 6,993,252 km (0.11 R)
• M26: 7,118,764 km (0.097 R)
• M27: 7,244,875 km (0.037 R)
• M28: 7,705,338 km (0.068 R)
• M29: 8,979,313 km (0.092 R)
• M30: 9,501,709 km (0.111 R)
• M31: 10,518,376 km (0.059 R)
• M32: 10,864,994 km (0.101 R)
• M33: 12,167,992 km (0.078 R)
• M34: 12,592,999 km (0.07 R)
• M35: 12,745,888 km (0.063 R)
• M36: 12,899,525 km (0.094 R)
• M37: 13,488,642 km (0.102 R)
• M38: 13,865,329 km (0.108 R)
• M39: 13,960,025 km (0.045 R)
• M40: 14,468,807 km (0.075 R)
• M41: 14,951,410 km (0.115 R)
• M42: 16,464,143 km (0.093 R)
• M43: 16,631,394 km (0.103 R)
• M44: 18,858,158 km (0.09 R)
• M45: 19,455,801 km (0.084 R)
• M46: 19,917,161 km (0.05 R)
• M47: 20,095,482 km (0.096 R)
• M48: 20,525,875 km (0.113 R)
• M49: 20,814,449 km (0.116 R)
• M50: 22,351,268 km (0.096 R)
• M51: 22,573,870 km (0.103 R)
• M52: 23,886,741 km (0.082 R)
• M53: 24,114,279 km (0.096 R)
• M54: 24,571,600 km (0.112 R)
• M55: 24,877,976 km (0.111 R)
• M56: 25,108,656 km (0.066 R)
• M57: 25,494,768 km (0.048 R)
• M58: 25,649,752 km (0.079 R)
• M59: 26,038,407 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit