🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.15 AU - 1.17 AU

Year: 437 Days

Day: 23.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.15 AU - 1.23 AU

Year: 454 Days

Day: 17 Hours

Environment

Temp: 28 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.4 AU - 1.86 AU

Year: 728 Days

Day: 31 Hours

Environment

Temp: -22 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.03 AU - 2.89 AU

Year: 1350 Days

Day: 29.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 13.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.48 AU - 7.84 AU

Year: 7417 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,722,319 km

• M1: 179,667 km (0.035 R)
• M2: 1,153,848 km (0.086 R)
• M3: 1,645,577 km (0.113 R)
• M4: 2,257,881 km (0.089 R)
• M5: 2,988,816 km (0.101 R)
• M6: 3,402,005 km (0.078 R)
• M7: 3,716,460 km (0.078 R)
• M8: 3,987,232 km (0.115 R)
• M9: 5,473,337 km (0.093 R)
• M10: 5,945,319 km (0.112 R)
• M11: 7,724,785 km (0.057 R)
• M12: 10,612,174 km (0.064 R)
• M13: 10,877,860 km (0.111 R)
• M14: 11,394,421 km (0.107 R)
• M15: 12,752,171 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 11.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.17 AU - 12.31 AU

Year: 11464 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,722,319 km

• M1: 138,079 km (0.104 R)
• M2: 613,950 km (0.037 R)
• M3: 954,584 km (0.099 R)
• M4: 1,208,751 km (0.057 R)
• M5: 1,449,304 km (0.055 R)
• M6: 1,910,514 km (0.084 R)
• M7: 2,547,053 km (0.081 R)
• M8: 4,622,873 km (0.105 R)
• M9: 5,834,616 km (0.074 R)
• M10: 6,373,617 km (0.099 R)
• M11: 7,338,524 km (0.089 R)
• M12: 8,936,378 km (0.09 R)
• M13: 9,476,427 km (0.046 R)
• M14: 10,294,577 km (0.085 R)
• M15: 10,784,062 km (0.119 R)
• M16: 11,469,968 km (0.106 R)
• M17: 12,417,820 km (0.077 R)
• M18: 13,004,842 km (0.053 R)
• M19: 14,271,786 km (0.09 R)
• M20: 16,871,049 km (0.116 R)
• M21: 17,497,565 km (0.081 R)
• M22: 17,902,228 km (0.107 R)
• M23: 20,304,321 km (0.091 R)
• M24: 20,677,717 km (0.099 R)
• M25: 21,626,317 km (0.066 R)
• M26: 22,924,378 km (0.112 R)
• M27: 25,704,505 km (0.077 R)
• M28: 26,054,564 km (0.095 R)
• M29: 28,277,588 km (0.086 R)
• M30: 29,610,206 km (0.111 R)
• M31: 32,055,682 km (0.067 R)
• M32: 36,154,514 km (0.035 R)
• M33: 40,588,745 km (0.036 R)
• M34: 41,559,635 km (0.087 R)
• M35: 43,173,347 km (0.096 R)
• M36: 45,465,635 km (0.032 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit