🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.4 AU - 1.72 AU

Year: 682 Days

Day: 38.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.61 AU - 2.19 AU

Year: 916 Days

Day: 39.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.44 AU - 2.58 AU

Year: 1391 Days

Day: 17.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.96 AU - 3.24 AU

Year: 1467 Days

Day: 15 Hours

Environment

Temp: -84 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.38 AU - 3.28 AU

Year: 1666 Days

Day: 21.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 8.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.39 AU - 7.35 AU

Year: 6300 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,360,102 km

• M1: 133,441 km (0.079 R)
• M2: 248,931 km (0.092 R)
• M3: 326,722 km (0.056 R)
• M4: 634,594 km (0.083 R)
• M5: 750,084 km (0.102 R)
• M6: 967,749 km (0.118 R)
• M7: 1,093,411 km (0.066 R)
• M8: 1,243,906 km (0.098 R)
• M9: 1,462,170 km (0.09 R)
• M10: 1,671,307 km (0.114 R)
• M11: 1,834,668 km (0.06 R)
• M12: 1,980,526 km (0.051 R)
• M13: 2,465,523 km (0.117 R)
• M14: 2,564,407 km (0.075 R)
• M15: 2,677,203 km (0.098 R)
• M16: 2,791,795 km (0.086 R)
• M17: 3,025,767 km (0.115 R)
• M18: 3,198,851 km (0.107 R)
• M19: 3,568,657 km (0.027 R)
• M20: 3,666,793 km (0.084 R)
• M21: 3,937,715 km (0.092 R)
• M22: 4,960,067 km (0.101 R)
• M23: 5,243,854 km (0.079 R)
• M24: 5,387,767 km (0.092 R)
• M25: 6,009,795 km (0.081 R)
• M26: 6,177,195 km (0.118 R)
• M27: 6,244,664 km (0.087 R)
• M28: 6,465,470 km (0.11 R)
• M29: 6,568,394 km (0.111 R)
• M30: 6,706,323 km (0.095 R)
• M31: 8,008,872 km (0.047 R)
• M32: 8,156,375 km (0.044 R)
• M33: 8,379,126 km (0.112 R)
• M34: 8,566,423 km (0.096 R)
• M35: 8,907,057 km (0.098 R)
• M36: 9,040,648 km (0.086 R)
• M37: 9,232,732 km (0.078 R)
• M38: 9,581,893 km (0.118 R)
• M39: 9,797,464 km (0.084 R)
• M40: 10,054,323 km (0.07 R)
• M41: 10,493,842 km (0.119 R)
• M42: 10,898,953 km (0.065 R)
• M43: 11,021,623 km (0.118 R)
• M44: 11,103,453 km (0.041 R)
• M45: 11,808,358 km (0.031 R)
• M46: 12,806,326 km (0.104 R)
• M47: 12,914,036 km (0.103 R)
• M48: 13,000,504 km (0.036 R)
• M49: 13,065,429 km (0.085 R)
• M50: 13,370,010 km (0.09 R)
• M51: 13,523,049 km (0.079 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 17,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit