🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.81 AU - 1.01 AU

Year: 331 Days

Day: 41.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,352,292 km

• M1: 69,413 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.96 AU - 1.16 AU

Year: 416 Days

Day: 18.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 106.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.94 AU - 4.34 AU

Year: 2645 Days

Day: 28.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.5

Radius: 7.3

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.74 AU - 14.5 AU

Year: 16068 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,352,292 km

• M1: 92,302 km (0.056 R)
• M2: 322,982 km (0.114 R)
• M3: 802,892 km (0.053 R)
• M4: 1,394,103 km (0.091 R)
• M5: 1,680,433 km (0.072 R)
• M6: 2,184,129 km (0.1 R)
• M7: 2,882,003 km (0.056 R)
• M8: 3,162,649 km (0.111 R)
• M9: 6,404,434 km (0.113 R)
• M10: 6,839,764 km (0.077 R)
• M11: 9,100,637 km (0.104 R)
• M12: 9,428,256 km (0.083 R)
• M13: 11,123,798 km (0.098 R)
• M14: 11,435,560 km (0.07 R)
• M15: 16,193,970 km (0.094 R)
• M16: 16,838,138 km (0.08 R)
• M17: 18,960,932 km (0.119 R)
• M18: 19,676,309 km (0.103 R)
• M19: 21,543,440 km (0.043 R)
• M20: 22,918,543 km (0.063 R)
• M21: 27,168,768 km (0.063 R)
• M22: 27,848,541 km (0.096 R)
• M23: 28,077,725 km (0.1 R)
• M24: 28,772,458 km (0.12 R)
• M25: 31,294,678 km (0.091 R)
• M26: 35,819,864 km (0.097 R)
• M27: 38,450,094 km (0.117 R)
• M28: 43,473,141 km (0.118 R)
• M29: 60,747,058 km (0.082 R)
• M30: 62,690,932 km (0.071 R)
• M31: 63,084,674 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.8

Radius: 5.9

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.28 AU - 21.02 AU

Year: 28237 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,352,292 km

• M1: 178,919 km (0.115 R)
• M2: 736,620 km (0.116 R)
• M3: 1,225,057 km (0.099 R)
• M4: 3,027,263 km (0.052 R)
• M5: 7,346,003 km (0.074 R)
• M6: 12,696,222 km (0.111 R)
• M7: 16,355,535 km (0.068 R)
• M8: 19,802,569 km (0.095 R)
• M9: 25,001,245 km (0.083 R)
• M10: 26,117,245 km (0.119 R)
• M11: 27,971,361 km (0.068 R)
• M12: 32,722,889 km (0.07 R)
• M13: 41,584,319 km (0.068 R)
• M14: 44,105,791 km (0.114 R)
• M15: 48,246,809 km (0.114 R)
• M16: 50,851,907 km (0.114 R)
• M17: 68,045,190 km (0.061 R)
• M18: 68,907,322 km (0.118 R)
• M19: 70,433,669 km (0.088 R)
• M20: 75,377,430 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 19,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit