🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.17 AU - 1.49 AU

Year: 542 Days

Day: 44.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.62 AU - 2.16 AU

Year: 917 Days

Day: 20.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,994,465 km

• M1: 255,663 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.84 AU - 2.02 AU

Year: 947 Days

Day: 30.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 10.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.81 AU - 6.13 AU

Year: 5151 Days

Day: 10.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,994,465 km

• M1: 134,488 km (0.047 R)
• M2: 579,991 km (0.094 R)
• M3: 1,501,065 km (0.071 R)
• M4: 2,832,785 km (0.115 R)
• M5: 3,218,598 km (0.083 R)
• M6: 4,782,943 km (0.115 R)
• M7: 5,437,733 km (0.109 R)
• M8: 6,957,049 km (0.039 R)
• M9: 9,260,707 km (0.06 R)
• M10: 11,675,067 km (0.104 R)
• M11: 15,742,184 km (0.108 R)
• M12: 17,303,687 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.6

Radius: 7.6

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.16 AU - 17.9 AU

Year: 20575 Days

Day: 22.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,994,465 km

• M1: 105,167 km (0.116 R)
• M2: 404,812 km (0.1 R)
• M3: 711,039 km (0.105 R)
• M4: 977,622 km (0.06 R)
• M5: 1,506,600 km (0.091 R)
• M6: 2,175,303 km (0.037 R)
• M7: 3,172,372 km (0.107 R)
• M8: 3,529,014 km (0.114 R)
• M9: 3,998,153 km (0.093 R)
• M10: 4,730,135 km (0.098 R)
• M11: 5,162,473 km (0.071 R)
• M12: 5,441,323 km (0.06 R)
• M13: 6,864,747 km (0.041 R)
• M14: 9,110,810 km (0.109 R)
• M15: 10,482,173 km (0.118 R)
• M16: 11,101,808 km (0.061 R)
• M17: 11,391,429 km (0.05 R)
• M18: 12,414,230 km (0.107 R)
• M19: 14,162,430 km (0.062 R)
• M20: 15,343,954 km (0.107 R)
• M21: 18,868,181 km (0.069 R)
• M22: 19,447,873 km (0.096 R)
• M23: 23,084,597 km (0.067 R)
• M24: 25,611,604 km (0.112 R)
• M25: 27,046,098 km (0.1 R)
• M26: 27,995,895 km (0.091 R)
• M27: 41,464,939 km (0.056 R)
• M28: 46,217,514 km (0.108 R)
• M29: 48,185,325 km (0.078 R)
• M30: 51,160,826 km (0.103 R)
• M31: 54,090,551 km (0.116 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 14,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit