🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.8 AU - 1 AU

Year: 320 Days

Day: 13.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,078,886 km

• M1: 341,382 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.09 AU - 1.39 AU

Year: 517 Days

Day: 29.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.02 AU - 4.56 AU

Year: 3330 Days

Day: 32.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,078,886 km

• M1: 370,255 km (0.108 R)
• M2: 428,598 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 10.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.02 AU - 10.12 AU

Year: 10236 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,078,886 km

• M1: 126,859 km (0.096 R)
• M2: 481,556 km (0.079 R)
• M3: 874,848 km (0.12 R)
• M4: 1,640,789 km (0.094 R)
• M5: 2,824,857 km (0.114 R)
• M6: 3,715,413 km (0.091 R)
• M7: 4,239,304 km (0.086 R)
• M8: 5,559,506 km (0.06 R)
• M9: 6,011,142 km (0.12 R)
• M10: 6,663,089 km (0.113 R)
• M11: 8,148,746 km (0.078 R)
• M12: 8,562,833 km (0.111 R)
• M13: 12,078,382 km (0.078 R)
• M14: 15,874,279 km (0.088 R)
• M15: 16,652,786 km (0.114 R)
• M16: 17,730,190 km (0.119 R)
• M17: 18,426,867 km (0.065 R)
• M18: 18,925,327 km (0.095 R)
• M19: 19,286,756 km (0.099 R)
• M20: 19,949,175 km (0.114 R)
• M21: 23,242,273 km (0.068 R)
• M22: 23,992,357 km (0.109 R)
• M23: 25,365,516 km (0.073 R)
• M24: 25,982,457 km (0.104 R)
• M25: 27,246,410 km (0.111 R)
• M26: 27,615,019 km (0.093 R)
• M27: 29,411,241 km (0.099 R)
• M28: 32,301,172 km (0.119 R)
• M29: 33,656,080 km (0.066 R)
• M30: 34,080,489 km (0.025 R)
• M31: 36,034,686 km (0.045 R)
• M32: 37,491,770 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.4

Radius: 6.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.28 AU - 15.26 AU

Year: 19148 Days

Day: 20.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,078,886 km

• M1: 92,451 km (0.065 R)
• M2: 519,404 km (0.039 R)
• M3: 1,464,264 km (0.078 R)
• M4: 1,980,825 km (0.1 R)
• M5: 6,558,221 km (0.082 R)
• M6: 9,185,160 km (0.063 R)
• M7: 15,254,495 km (0.104 R)
• M8: 15,917,812 km (0.109 R)
• M9: 19,295,283 km (0.092 R)
• M10: 29,611,403 km (0.097 R)
• M11: 32,558,481 km (0.104 R)
• M12: 32,776,145 km (0.06 R)
• M13: 35,926,976 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit