🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.47 AU - 0.59 AU

Year: 139 Days

Day: 40.2 Hours

Environment

Temp: 267 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.53 AU - 3.99 AU

Year: 2624 Days

Day: 22.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,439,898 km

• M1: 1,130,362 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.04 AU - 4.18 AU

Year: 2999 Days

Day: 25.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,439,898 km

• M1: 2,869,586 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 12.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.15 AU - 7.79 AU

Year: 7348 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,439,898 km

• M1: 156,031 km (0.082 R)
• M2: 625,319 km (0.109 R)
• M3: 1,360,443 km (0.11 R)
• M4: 2,485,569 km (0.09 R)
• M5: 3,225,480 km (0.099 R)
• M6: 4,177,969 km (0.057 R)
• M7: 5,035,764 km (0.113 R)
• M8: 8,321,531 km (0.051 R)
• M9: 9,762,159 km (0.113 R)
• M10: 11,130,680 km (0.053 R)
• M11: 11,693,467 km (0.109 R)
• M12: 12,176,818 km (0.108 R)
• M13: 13,974,984 km (0.104 R)
• M14: 14,685,873 km (0.102 R)
• M15: 26,917,444 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.8

Radius: 7.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 19.37 AU - 21.07 AU

Year: 32722 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,439,898 km

• M1: 138,677 km (0.049 R)
• M2: 407,953 km (0.036 R)
• M3: 1,887,925 km (0.037 R)
• M4: 2,198,191 km (0.118 R)
• M5: 3,916,173 km (0.08 R)
• M6: 6,006,654 km (0.097 R)
• M7: 6,902,895 km (0.112 R)
• M8: 8,694,329 km (0.113 R)
• M9: 9,336,553 km (0.065 R)
• M10: 16,447,388 km (0.057 R)
• M11: 27,169,516 km (0.077 R)
• M12: 31,909,824 km (0.078 R)
• M13: 33,175,572 km (0.059 R)
• M14: 34,081,387 km (0.063 R)
• M15: 37,590,055 km (0.119 R)
• M16: 53,504,277 km (0.088 R)
• M17: 54,391,542 km (0.095 R)
• M18: 55,649,959 km (0.083 R)
• M19: 57,481,486 km (0.109 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 11,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit