🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.52 AU - 0.78 AU

Year: 188 Days

Day: 41.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,743,623 km

• M1: 18,700 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.99 AU - 1.07 AU

Year: 374 Days

Day: 20.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.12 AU - 1.38 AU

Year: 501 Days

Day: 24.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.89 AU - 2.57 AU

Year: 1193 Days

Day: 40.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,743,623 km

• M1: 298,149 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.96 AU - 4.72 AU

Year: 2695 Days

Day: 31.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,743,623 km

• M1: 132,394 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 8.3

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.4 AU - 6.74 AU

Year: 5356 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,743,623 km

• M1: 103,223 km (0.114 R)
• M2: 367,861 km (0.088 R)
• M3: 858,991 km (0.117 R)
• M4: 1,483,263 km (0.096 R)
• M5: 1,951,355 km (0.112 R)
• M6: 2,236,339 km (0.088 R)
• M7: 2,654,165 km (0.086 R)
• M8: 3,558,784 km (0.071 R)
• M9: 3,848,555 km (0.086 R)
• M10: 5,085,430 km (0.047 R)
• M11: 5,396,145 km (0.084 R)
• M12: 5,932,004 km (0.12 R)
• M13: 6,437,645 km (0.119 R)
• M14: 7,607,650 km (0.103 R)
• M15: 7,977,157 km (0.1 R)
• M16: 9,324,286 km (0.11 R)
• M17: 11,237,343 km (0.028 R)
• M18: 11,668,634 km (0.093 R)
• M19: 12,615,289 km (0.077 R)
• M20: 12,976,718 km (0.082 R)
• M21: 13,720,219 km (0.071 R)
• M22: 13,992,637 km (0.057 R)
• M23: 15,060,616 km (0.109 R)
• M24: 18,064,392 km (0.111 R)
• M25: 21,372,599 km (0.094 R)
• M26: 21,886,617 km (0.068 R)
• M27: 25,966,151 km (0.103 R)
• M28: 26,804,797 km (0.057 R)
• M29: 29,429,492 km (0.032 R)
• M30: 31,177,543 km (0.027 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 14,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit