🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.71 AU - 0.71 AU

Year: 214 Days

Day: 26.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.15 AU - 5.21 AU

Year: 3626 Days

Day: 20.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.4

Radius: 11.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.71 AU - 8.37 AU

Year: 6690 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,455,326 km

• M1: 141,819 km (0.092 R)
• M2: 543,489 km (0.109 R)
• M3: 972,835 km (0.089 R)
• M4: 1,422,676 km (0.064 R)
• M5: 1,907,373 km (0.092 R)
• M6: 2,295,879 km (0.12 R)
• M7: 3,654,227 km (0.113 R)
• M8: 4,084,022 km (0.119 R)
• M9: 4,820,043 km (0.086 R)
• M10: 7,527,316 km (0.113 R)
• M11: 7,949,631 km (0.082 R)
• M12: 8,926,355 km (0.059 R)
• M13: 11,514,997 km (0.091 R)
• M14: 12,390,892 km (0.075 R)
• M15: 12,980,906 km (0.107 R)
• M16: 14,450,257 km (0.119 R)
• M17: 14,804,654 km (0.086 R)
• M18: 16,153,578 km (0.079 R)
• M19: 16,664,006 km (0.114 R)
• M20: 18,191,400 km (0.056 R)
• M21: 18,604,739 km (0.092 R)
• M22: 19,593,581 km (0.12 R)
• M23: 20,101,017 km (0.099 R)
• M24: 20,991,424 km (0.104 R)
• M25: 24,986,136 km (0.064 R)
• M26: 31,292,883 km (0.067 R)
• M27: 34,338,396 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485

Radius: 7.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.75 AU - 14.59 AU

Year: 18102 Days

Day: 15.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,455,326 km

• M1: 94,695 km (0.088 R)
• M2: 335,099 km (0.032 R)
• M3: 1,157,588 km (0.08 R)
• M4: 1,874,611 km (0.08 R)
• M5: 2,434,107 km (0.111 R)
• M6: 2,834,431 km (0.071 R)
• M7: 3,125,249 km (0.109 R)
• M8: 3,598,726 km (0.112 R)
• M9: 4,557,948 km (0.108 R)
• M10: 5,418,584 km (0.059 R)
• M11: 6,102,247 km (0.106 R)
• M12: 10,521,517 km (0.1 R)
• M13: 11,341,314 km (0.058 R)
• M14: 13,373,900 km (0.097 R)
• M15: 13,780,507 km (0.086 R)
• M16: 14,405,527 km (0.075 R)
• M17: 16,938,817 km (0.099 R)
• M18: 20,017,242 km (0.075 R)
• M19: 20,459,902 km (0.097 R)
• M20: 25,150,394 km (0.043 R)
• M21: 25,458,865 km (0.1 R)
• M22: 29,931,841 km (0.034 R)
• M23: 32,171,620 km (0.102 R)
• M24: 37,114,783 km (0.117 R)
• M25: 38,323,384 km (0.064 R)
• M26: 39,281,259 km (0.116 R)
• M27: 45,215,208 km (0.101 R)
• M28: 47,684,172 km (0.111 R)
• M29: 52,720,982 km (0.104 R)
• M30: 62,509,620 km (0.096 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit