🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.85 AU - 1.11 AU

Year: 351 Days

Day: 33.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.86 AU - 2.96 AU

Year: 1795 Days

Day: 46.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 9

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.7 AU - 5.92 AU

Year: 4425 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,519,901 km

• M1: 115,041 km (0.098 R)
• M2: 398,379 km (0.12 R)
• M3: 800,648 km (0.059 R)
• M4: 1,148,014 km (0.084 R)
• M5: 1,525,449 km (0.053 R)
• M6: 1,929,513 km (0.069 R)
• M7: 2,899,805 km (0.093 R)
• M8: 3,201,694 km (0.089 R)
• M9: 4,404,012 km (0.084 R)
• M10: 4,908,456 km (0.105 R)
• M11: 7,252,206 km (0.12 R)
• M12: 7,669,434 km (0.105 R)
• M13: 9,297,358 km (0.075 R)
• M14: 9,958,132 km (0.107 R)
• M15: 10,473,945 km (0.114 R)
• M16: 11,052,889 km (0.076 R)
• M17: 14,164,674 km (0.079 R)
• M18: 14,543,007 km (0.116 R)
• M19: 15,489,962 km (0.087 R)
• M20: 16,956,470 km (0.096 R)
• M21: 18,321,550 km (0.085 R)
• M22: 19,624,847 km (0.067 R)
• M23: 20,504,483 km (0.109 R)
• M24: 22,342,292 km (0.088 R)
• M25: 23,677,304 km (0.091 R)
• M26: 24,907,896 km (0.099 R)
• M27: 26,099,742 km (0.053 R)
• M28: 26,832,921 km (0.099 R)
• M29: 28,085,205 km (0.047 R)
• M30: 28,941,503 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.9

Radius: 3.4

Gravity: 77.93 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.96 AU - 20 AU

Year: 25304 Days

Day: 23.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 97,519,901 km

• M1: 42,336 km (0.07 R)
• M2: 210,783 km (0.118 R)
• M3: 441,613 km (0.059 R)
• M4: 573,708 km (0.088 R)
• M5: 1,080,246 km (0.084 R)
• M6: 1,212,940 km (0.101 R)
• M7: 1,897,649 km (0.069 R)
• M8: 2,003,863 km (0.033 R)
• M9: 2,674,212 km (0.057 R)
• M10: 3,060,174 km (0.12 R)
• M11: 3,357,724 km (0.077 R)
• M12: 4,010,420 km (0.072 R)
• M13: 5,959,082 km (0.118 R)
• M14: 7,315,934 km (0.114 R)
• M15: 8,632,096 km (0.105 R)
• M16: 10,034,128 km (0.119 R)
• M17: 10,621,598 km (0.099 R)
• M18: 12,373,838 km (0.118 R)
• M19: 14,147,620 km (0.093 R)
• M20: 15,137,061 km (0.108 R)
• M21: 16,083,865 km (0.059 R)
• M22: 21,521,299 km (0.063 R)
• M23: 23,612,827 km (0.051 R)
• M24: 23,954,957 km (0.113 R)
• M25: 24,184,889 km (0.106 R)
• M26: 27,060,011 km (0.109 R)
• M27: 27,560,266 km (0.09 R)
• M28: 29,228,881 km (0.091 R)
• M29: 31,236,484 km (0.071 R)
• M30: 32,484,130 km (0.109 R)
• M31: 34,490,238 km (0.101 R)
• M32: 37,188,834 km (0.112 R)
• M33: 51,272,426 km (0.105 R)
• M34: 60,117,251 km (0.078 R)
• M35: 63,131,199 km (0.069 R)
• M36: 65,793,443 km (0.033 R)
• M37: 68,992,892 km (0.072 R)
• M38: 83,090,397 km (0.032 R)
• M39: 86,824,360 km (0.045 R)
• M40: 88,184,504 km (0.075 R)
• M41: 92,350,356 km (0.109 R)
• M42: 95,775,848 km (0.095 R)
• M43: 96,936,279 km (0.054 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 13,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit