🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.6 AU - 0.88 AU

Year: 241 Days

Day: 24.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.93 AU - 2.79 AU

Year: 1373 Days

Day: 39.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.28 AU - 2.54 AU

Year: 1417 Days

Day: 28.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.96 AU - 3.6 AU

Year: 2250 Days

Day: 17.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.2

Radius: 9.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.58 AU - 5.08 AU

Year: 4020 Days

Day: 10.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,362,947 km

• M1: 124,316 km (0.11 R)
• M2: 446,550 km (0.091 R)
• M3: 1,024,446 km (0.072 R)
• M4: 1,500,467 km (0.096 R)
• M5: 2,107,086 km (0.062 R)
• M6: 2,587,146 km (0.103 R)
• M7: 3,297,586 km (0.089 R)
• M8: 3,650,637 km (0.115 R)
• M9: 4,346,117 km (0.085 R)
• M10: 9,541,053 km (0.107 R)
• M11: 12,824,876 km (0.05 R)
• M12: 14,181,429 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.5

Radius: 5.4

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.74 AU - 17.92 AU

Year: 22733 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,362,947 km

• M1: 67,319 km (0.071 R)
• M2: 384,616 km (0.053 R)
• M3: 761,154 km (0.091 R)
• M4: 1,557,015 km (0.098 R)
• M5: 2,240,976 km (0.119 R)
• M6: 3,563,122 km (0.075 R)
• M7: 3,834,642 km (0.086 R)
• M8: 9,953,644 km (0.07 R)
• M9: 12,720,008 km (0.06 R)
• M10: 17,303,986 km (0.059 R)
• M11: 27,091,875 km (0.034 R)
• M12: 28,353,584 km (0.046 R)
• M13: 35,377,054 km (0.093 R)
• M14: 47,425,068 km (0.115 R)
• M15: 54,031,460 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 15,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit