🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.12 AU - 1.5 AU

Year: 548 Days

Day: 46.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.52 AU - 2.3 AU

Year: 964 Days

Day: 12.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,883,946 km

• M1: 390,600 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.9

Radius: 9.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.29 AU - 5.81 AU

Year: 4145 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,883,946 km

• M1: 120,426 km (0.098 R)
• M2: 467,344 km (0.042 R)
• M3: 912,697 km (0.091 R)
• M4: 1,383,930 km (0.094 R)
• M5: 2,156,304 km (0.072 R)
• M6: 3,105,203 km (0.088 R)
• M7: 4,923,715 km (0.12 R)
• M8: 5,671,854 km (0.061 R)
• M9: 6,183,778 km (0.079 R)
• M10: 6,522,617 km (0.101 R)
• M11: 7,207,177 km (0.111 R)
• M12: 8,476,215 km (0.088 R)
• M13: 10,118,800 km (0.118 R)
• M14: 10,630,574 km (0.077 R)
• M15: 14,609,429 km (0.091 R)
• M16: 15,009,603 km (0.114 R)
• M17: 15,936,811 km (0.107 R)
• M18: 16,307,514 km (0.116 R)
• M19: 17,066,275 km (0.042 R)
• M20: 20,337,980 km (0.116 R)
• M21: 20,774,357 km (0.108 R)
• M22: 21,153,289 km (0.119 R)
• M23: 21,472,680 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.6

Radius: 10.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.92 AU - 12.9 AU

Year: 12268 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,883,946 km

• M1: 126,859 km (0.1 R)
• M2: 478,414 km (0.106 R)
• M3: 1,127,220 km (0.097 R)
• M4: 1,578,258 km (0.049 R)
• M5: 2,471,357 km (0.082 R)
• M6: 2,849,839 km (0.094 R)
• M7: 3,291,153 km (0.099 R)
• M8: 4,490,928 km (0.055 R)
• M9: 5,359,344 km (0.111 R)
• M10: 5,779,564 km (0.117 R)
• M11: 7,555,440 km (0.114 R)
• M12: 9,070,717 km (0.091 R)
• M13: 9,771,135 km (0.081 R)
• M14: 10,400,044 km (0.093 R)
• M15: 10,724,372 km (0.072 R)
• M16: 11,680,452 km (0.099 R)
• M17: 12,090,201 km (0.074 R)
• M18: 13,125,568 km (0.11 R)
• M19: 13,504,798 km (0.049 R)
• M20: 14,484,814 km (0.098 R)
• M21: 16,222,692 km (0.049 R)
• M22: 18,407,868 km (0.109 R)
• M23: 19,694,111 km (0.11 R)
• M24: 20,527,820 km (0.057 R)
• M25: 21,734,327 km (0.106 R)
• M26: 24,860,473 km (0.069 R)
• M27: 26,031,825 km (0.107 R)
• M28: 27,239,678 km (0.047 R)
• M29: 29,335,095 km (0.059 R)
• M30: 30,093,257 km (0.105 R)
• M31: 30,864,434 km (0.042 R)
• M32: 31,761,872 km (0.102 R)
• M33: 32,102,805 km (0.027 R)
• M34: 32,907,941 km (0.07 R)
• M35: 35,040,010 km (0.067 R)
• M36: 44,350,533 km (0.09 R)
• M37: 45,926,397 km (0.074 R)
• M38: 47,687,762 km (0.091 R)
• M39: 50,567,820 km (0.05 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 15,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit