🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.92 AU - 1.16 AU

Year: 382 Days

Day: 17.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.52 AU - 2.38 AU

Year: 980 Days

Day: 16.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.97 AU - 2.63 AU

Year: 1255 Days

Day: 39.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.16 AU - 4.88 AU

Year: 2901 Days

Day: 36.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,670,421 km

• M1: 32,014 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.13 AU - 4.13 AU

Year: 3021 Days

Day: 31.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,670,421 km

• M1: 330,013 km (0.063 R)
• M2: 1,802,654 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547

Radius: 7

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.85 AU - 17.07 AU

Year: 18772 Days

Day: 15.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,670,421 km

• M1: 88,861 km (0.104 R)
• M2: 468,241 km (0.12 R)
• M3: 877,541 km (0.087 R)
• M4: 1,274,873 km (0.112 R)
• M5: 1,701,526 km (0.075 R)
• M6: 1,930,112 km (0.09 R)
• M7: 2,407,030 km (0.05 R)
• M8: 2,862,256 km (0.09 R)
• M9: 3,293,098 km (0.113 R)
• M10: 3,594,238 km (0.06 R)
• M11: 3,824,769 km (0.078 R)
• M12: 4,252,170 km (0.097 R)
• M13: 4,779,203 km (0.042 R)
• M14: 5,023,048 km (0.12 R)
• M15: 5,423,072 km (0.097 R)
• M16: 13,137,386 km (0.093 R)
• M17: 13,479,067 km (0.106 R)
• M18: 17,309,970 km (0.093 R)
• M19: 20,141,857 km (0.045 R)
• M20: 23,567,499 km (0.054 R)
• M21: 23,869,387 km (0.116 R)
• M22: 24,894,282 km (0.038 R)
• M23: 25,629,107 km (0.11 R)
• M24: 28,145,044 km (0.089 R)
• M25: 31,667,924 km (0.094 R)
• M26: 32,530,356 km (0.095 R)
• M27: 33,030,163 km (0.113 R)
• M28: 34,949,952 km (0.093 R)
• M29: 35,474,143 km (0.043 R)
• M30: 46,457,918 km (0.076 R)
• M31: 46,774,168 km (0.097 R)
• M32: 48,864,349 km (0.112 R)
• M33: 50,015,206 km (0.078 R)
• M34: 50,680,916 km (0.119 R)
• M35: 54,976,021 km (0.097 R)
• M36: 60,819,613 km (0.091 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit