🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.84 AU - 1.18 AU

Year: 389 Days

Day: 13 Hours

Environment

Temp: -1 °C

Axial Tilt: 111.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.42 AU - 2.04 AU

Year: 871 Days

Day: 39.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.22 AU - 3.38 AU

Year: 2295 Days

Day: 22.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 122.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,555,304 km

• M1: 1,813,126 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.4

Radius: 11.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.1 AU - 8.28 AU

Year: 6625 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,555,304 km

• M1: 141,669 km (0.109 R)
• M2: 749,186 km (0.084 R)
• M3: 1,898,846 km (0.091 R)
• M4: 2,493,497 km (0.114 R)
• M5: 3,146,342 km (0.086 R)
• M6: 4,573,955 km (0.111 R)
• M7: 4,933,289 km (0.091 R)
• M8: 7,848,951 km (0.1 R)
• M9: 8,447,941 km (0.114 R)
• M10: 11,302,418 km (0.113 R)
• M11: 14,041,855 km (0.079 R)
• M12: 14,626,633 km (0.054 R)
• M13: 22,020,208 km (0.113 R)
• M14: 23,292,987 km (0.115 R)
• M15: 24,362,761 km (0.116 R)
• M16: 35,724,271 km (0.091 R)
• M17: 36,375,919 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.8

Radius: 5

Gravity: 34.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.24 AU - 14.88 AU

Year: 19119 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,555,304 km

• M1: 62,233 km (0.025 R)
• M2: 253,419 km (0.065 R)
• M3: 466,745 km (0.117 R)
• M4: 852,259 km (0.095 R)
• M5: 1,016,817 km (0.116 R)
• M6: 2,165,878 km (0.102 R)
• M7: 2,384,889 km (0.097 R)
• M8: 3,298,184 km (0.081 R)
• M9: 4,121,421 km (0.095 R)
• M10: 5,421,576 km (0.12 R)
• M11: 7,114,576 km (0.065 R)
• M12: 7,749,319 km (0.063 R)
• M13: 9,300,350 km (0.107 R)
• M14: 10,299,963 km (0.049 R)
• M15: 11,630,935 km (0.111 R)
• M16: 12,649,098 km (0.112 R)
• M17: 13,725,455 km (0.063 R)
• M18: 14,022,407 km (0.095 R)
• M19: 15,814,141 km (0.062 R)
• M20: 16,222,991 km (0.114 R)
• M21: 22,812,478 km (0.108 R)
• M22: 23,020,120 km (0.114 R)
• M23: 25,167,747 km (0.117 R)
• M24: 28,513,653 km (0.073 R)
• M25: 30,230,139 km (0.109 R)
• M26: 32,144,244 km (0.074 R)
• M27: 33,598,335 km (0.086 R)
• M28: 40,762,727 km (0.079 R)
• M29: 45,515,302 km (0.091 R)
• M30: 47,009,934 km (0.088 R)
• M31: 47,684,620 km (0.108 R)
• M32: 50,097,036 km (0.047 R)
• M33: 55,350,165 km (0.105 R)
• M34: 59,571,817 km (0.109 R)
• M35: 67,573,957 km (0.038 R)
• M36: 67,788,031 km (0.093 R)
• M37: 71,719,613 km (0.11 R)
• M38: 71,942,364 km (0.067 R)
• M39: 72,165,564 km (0.055 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 10,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit