🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.74 AU - 2.72 AU

Year: 1210 Days

Day: 18.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,080,816 km

• M1: 30,368 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.36 AU - 3.34 AU

Year: 1749 Days

Day: 26.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 12.7

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.12 AU - 9.56 AU

Year: 8753 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,080,816 km

• M1: 162,912 km (0.102 R)
• M2: 778,507 km (0.089 R)
• M3: 2,535,983 km (0.115 R)
• M4: 4,411,641 km (0.107 R)
• M5: 5,604,834 km (0.12 R)
• M6: 6,294,929 km (0.059 R)
• M7: 7,157,959 km (0.103 R)
• M8: 7,803,773 km (0.118 R)
• M9: 8,532,165 km (0.064 R)
• M10: 9,073,260 km (0.083 R)
• M11: 13,108,364 km (0.092 R)
• M12: 15,550,250 km (0.104 R)
• M13: 19,106,191 km (0.109 R)
• M14: 20,112,686 km (0.099 R)
• M15: 22,912,559 km (0.111 R)
• M16: 24,405,546 km (0.1 R)
• M17: 25,869,212 km (0.108 R)
• M18: 30,402,626 km (0.064 R)
• M19: 31,136,104 km (0.075 R)
• M20: 33,407,149 km (0.104 R)
• M21: 42,290,720 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.8

Radius: 3.8

Gravity: 41.4 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.88 AU - 17.6 AU

Year: 20567 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 74,080,816 km

• M1: 57,595 km (0.071 R)
• M2: 195,375 km (0.117 R)
• M3: 703,858 km (0.113 R)
• M4: 824,883 km (0.082 R)
• M5: 948,002 km (0.114 R)
• M6: 2,006,407 km (0.101 R)
• M7: 2,168,571 km (0.093 R)
• M8: 2,805,708 km (0.097 R)
• M9: 2,931,520 km (0.062 R)
• M10: 3,060,922 km (0.11 R)
• M11: 4,438,868 km (0.08 R)
• M12: 6,057,517 km (0.119 R)
• M13: 6,183,329 km (0.1 R)
• M14: 8,183,752 km (0.071 R)
• M15: 9,581,893 km (0.092 R)
• M16: 10,699,090 km (0.111 R)
• M17: 11,320,520 km (0.08 R)
• M18: 11,447,678 km (0.102 R)
• M19: 11,834,837 km (0.103 R)
• M20: 13,118,536 km (0.111 R)
• M21: 13,258,859 km (0.066 R)
• M22: 14,195,342 km (0.089 R)
• M23: 14,642,041 km (0.069 R)
• M24: 17,436,679 km (0.049 R)
• M25: 18,647,375 km (0.097 R)
• M26: 19,454,754 km (0.048 R)
• M27: 22,917,347 km (0.092 R)
• M28: 23,635,267 km (0.036 R)
• M29: 24,262,381 km (0.119 R)
• M30: 25,768,682 km (0.069 R)
• M31: 26,656,845 km (0.062 R)
• M32: 28,966,037 km (0.119 R)
• M33: 32,803,522 km (0.074 R)
• M34: 33,322,028 km (0.111 R)
• M35: 34,776,269 km (0.063 R)
• M36: 46,972,684 km (0.102 R)
• M37: 49,304,616 km (0.057 R)
• M38: 50,155,828 km (0.084 R)
• M39: 55,836,807 km (0.047 R)
• M40: 61,146,634 km (0.088 R)
• M41: 64,935,200 km (0.067 R)
• M42: 69,089,084 km (0.119 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 13,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit