🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.71 AU - 0.95 AU

Year: 226 Days

Day: 24.8 Hours

Environment

Temp: 272 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.33 AU - 2.37 AU

Year: 1074 Days

Day: 27.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,976,940 km

• M1: 42,635 km (0.082 R)
• M2: 161,566 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.92 AU - 3.6 AU

Year: 1755 Days

Day: 44.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 9.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.3 AU - 17.46 AU

Year: 16262 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,976,940 km

• M1: 123,119 km (0.117 R)
• M2: 509,979 km (0.098 R)
• M3: 1,804,450 km (0.092 R)
• M4: 2,201,183 km (0.107 R)
• M5: 2,842,210 km (0.117 R)
• M6: 3,628,048 km (0.075 R)
• M7: 4,944,808 km (0.066 R)
• M8: 5,867,228 km (0.081 R)
• M9: 6,186,919 km (0.117 R)
• M10: 10,938,297 km (0.102 R)
• M11: 14,777,128 km (0.106 R)
• M12: 20,957,016 km (0.103 R)
• M13: 22,302,499 km (0.068 R)
• M14: 24,427,537 km (0.088 R)
• M15: 26,975,638 km (0.099 R)
• M16: 39,698,637 km (0.118 R)
• M17: 40,461,437 km (0.047 R)
• M18: 45,520,388 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 8.5

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.73 AU - 17.93 AU

Year: 17032 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,976,940 km

• M1: 105,766 km (0.114 R)
• M2: 391,498 km (0.072 R)
• M3: 949,797 km (0.117 R)
• M4: 1,459,028 km (0.099 R)
• M5: 1,754,185 km (0.095 R)
• M6: 2,038,869 km (0.059 R)
• M7: 2,868,838 km (0.091 R)
• M8: 5,178,629 km (0.037 R)
• M9: 6,518,428 km (0.09 R)
• M10: 7,572,195 km (0.119 R)
• M11: 9,964,415 km (0.113 R)
• M12: 14,025,997 km (0.1 R)
• M13: 14,592,823 km (0.066 R)
• M14: 17,298,451 km (0.095 R)
• M15: 17,586,277 km (0.031 R)
• M16: 23,945,832 km (0.08 R)
• M17: 26,239,616 km (0.077 R)
• M18: 28,978,155 km (0.112 R)
• M19: 32,991,566 km (0.086 R)
• M20: 34,106,220 km (0.115 R)
• M21: 38,939,877 km (0.111 R)
• M22: 40,436,454 km (0.105 R)

Kuiper Belt

Range: 36.8 - 65.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit