🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.92 AU - 0.96 AU

Year: 343 Days

Day: 28.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.16 AU - 1.16 AU

Year: 471 Days

Day: 15 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.14 AU - 1.72 AU

Year: 644 Days

Day: 15.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 13.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.53 AU - 13.97 AU

Year: 14215 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,095,909 km

• M1: 171,888 km (0.051 R)
• M2: 650,302 km (0.118 R)
• M3: 1,310,627 km (0.118 R)
• M4: 3,684,446 km (0.112 R)
• M5: 8,715,422 km (0.116 R)
• M6: 9,230,937 km (0.047 R)
• M7: 14,833,526 km (0.093 R)
• M8: 15,570,146 km (0.114 R)
• M9: 17,357,243 km (0.098 R)
• M10: 18,509,894 km (0.112 R)
• M11: 19,625,296 km (0.108 R)
• M12: 23,934,163 km (0.104 R)
• M13: 32,617,123 km (0.09 R)
• M14: 33,989,683 km (0.036 R)
• M15: 35,530,541 km (0.08 R)
• M16: 38,751,084 km (0.11 R)
• M17: 42,308,073 km (0.041 R)
• M18: 46,543,787 km (0.113 R)
• M19: 56,201,975 km (0.086 R)
• M20: 59,451,091 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.8

Radius: 5.5

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.28 AU - 17.76 AU

Year: 25295 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,095,909 km

• M1: 68,815 km (0.076 R)
• M2: 295,456 km (0.095 R)
• M3: 587,620 km (0.091 R)
• M4: 1,386,323 km (0.091 R)
• M5: 2,195,199 km (0.092 R)
• M6: 2,869,586 km (0.08 R)
• M7: 3,335,584 km (0.113 R)
• M8: 3,673,376 km (0.042 R)
• M9: 4,127,256 km (0.116 R)
• M10: 4,754,819 km (0.065 R)
• M11: 5,597,354 km (0.098 R)
• M12: 6,752,100 km (0.102 R)
• M13: 7,573,392 km (0.079 R)
• M14: 8,717,218 km (0.105 R)
• M15: 11,592,638 km (0.117 R)
• M16: 12,631,745 km (0.06 R)
• M17: 13,037,006 km (0.099 R)
• M18: 15,346,049 km (0.118 R)
• M19: 15,575,682 km (0.092 R)
• M20: 19,211,059 km (0.075 R)
• M21: 19,927,783 km (0.105 R)
• M22: 21,605,074 km (0.078 R)
• M23: 29,967,146 km (0.108 R)
• M24: 35,654,259 km (0.1 R)
• M25: 38,538,207 km (0.093 R)
• M26: 44,299,819 km (0.06 R)
• M27: 46,660,473 km (0.118 R)
• M28: 47,303,744 km (0.116 R)
• M29: 57,125,443 km (0.087 R)
• M30: 57,308,850 km (0.063 R)
• M31: 62,997,309 km (0.103 R)
• M32: 63,980,616 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 18,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit