🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.98 AU - 1.26 AU

Year: 521 Days

Day: 47.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,349,213 km

• M1: 32,014 km (0.109 R)
• M2: 277,504 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.14 AU - 1.2 AU

Year: 556 Days

Day: 27 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 12.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.35 AU - 5.47 AU

Year: 4784 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,349,213 km

• M1: 156,779 km (0.12 R)
• M2: 695,181 km (0.106 R)
• M3: 1,455,288 km (0.098 R)
• M4: 3,014,696 km (0.099 R)
• M5: 4,094,793 km (0.101 R)
• M6: 4,571,861 km (0.093 R)
• M7: 5,865,583 km (0.113 R)
• M8: 6,556,276 km (0.093 R)
• M9: 8,036,996 km (0.079 R)
• M10: 9,198,923 km (0.062 R)
• M11: 9,622,135 km (0.093 R)
• M12: 10,058,362 km (0.107 R)
• M13: 10,660,643 km (0.027 R)
• M14: 14,507,553 km (0.072 R)
• M15: 15,082,158 km (0.065 R)
• M16: 15,622,206 km (0.085 R)
• M17: 16,482,095 km (0.106 R)
• M18: 17,213,778 km (0.111 R)
• M19: 18,186,164 km (0.112 R)
• M20: 19,137,906 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.5

Radius: 6.7

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.06 AU - 16.14 AU

Year: 25801 Days

Day: 24.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,349,213 km

• M1: 83,326 km (0.098 R)
• M2: 293,361 km (0.114 R)
• M3: 545,583 km (0.046 R)
• M4: 982,858 km (0.09 R)
• M5: 1,241,812 km (0.107 R)
• M6: 1,580,950 km (0.03 R)
• M7: 2,215,694 km (0.057 R)
• M8: 2,641,001 km (0.069 R)
• M9: 3,654,078 km (0.114 R)
• M10: 4,790,722 km (0.12 R)
• M11: 5,419,332 km (0.113 R)
• M12: 6,280,717 km (0.1 R)
• M13: 7,280,031 km (0.078 R)
• M14: 8,381,520 km (0.082 R)
• M15: 8,715,572 km (0.067 R)
• M16: 15,179,247 km (0.065 R)
• M17: 16,183,498 km (0.089 R)
• M18: 18,510,044 km (0.112 R)
• M19: 20,245,529 km (0.04 R)
• M20: 21,255,165 km (0.1 R)
• M21: 22,724,365 km (0.096 R)
• M22: 26,453,242 km (0.094 R)
• M23: 26,811,230 km (0.088 R)
• M24: 28,275,344 km (0.088 R)
• M25: 35,239,125 km (0.109 R)
• M26: 36,697,704 km (0.099 R)
• M27: 38,806,735 km (0.089 R)
• M28: 43,429,758 km (0.115 R)
• M29: 44,935,909 km (0.09 R)
• M30: 46,476,468 km (0.105 R)
• M31: 48,229,157 km (0.089 R)
• M32: 52,239,277 km (0.107 R)
• M33: 54,325,270 km (0.078 R)
• M34: 55,097,494 km (0.107 R)
• M35: 61,958,352 km (0.114 R)
• M36: 66,029,658 km (0.084 R)
• M37: 69,593,528 km (0.106 R)
• M38: 71,884,918 km (0.116 R)
• M39: 81,050,930 km (0.072 R)
• M40: 88,548,176 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit