🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.6 AU - 0.72 AU

Year: 196 Days

Day: 35.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,006,134 km

• M1: 118,482 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.76 AU - 1.16 AU

Year: 344 Days

Day: 27.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,006,134 km

• M1: 853,605 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.29 AU - 1.87 AU

Year: 725 Days

Day: 13.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.71 AU - 2.25 AU

Year: 1018 Days

Day: 14.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.24 AU - 2.64 AU

Year: 1392 Days

Day: 33.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.71 AU - 5.27 AU

Year: 3475 Days

Day: 38.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 5.2

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.41 AU - 19.75 AU

Year: 29252 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 162.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 93,006,134 km

• M1: 64,925 km (0.12 R)
• M2: 643,720 km (0.116 R)
• M3: 925,412 km (0.074 R)
• M4: 2,997,343 km (0.07 R)
• M5: 3,496,701 km (0.12 R)
• M6: 3,947,888 km (0.092 R)
• M7: 4,118,280 km (0.09 R)
• M8: 4,584,128 km (0.059 R)
• M9: 7,874,383 km (0.044 R)
• M10: 10,088,432 km (0.096 R)
• M11: 10,407,673 km (0.037 R)
• M12: 11,752,259 km (0.044 R)
• M13: 14,217,183 km (0.114 R)
• M14: 24,201,046 km (0.097 R)
• M15: 26,784,900 km (0.077 R)
• M16: 28,018,036 km (0.104 R)
• M17: 32,909,587 km (0.09 R)
• M18: 35,924,133 km (0.108 R)
• M19: 38,495,422 km (0.029 R)
• M20: 39,431,456 km (0.083 R)
• M21: 43,160,182 km (0.066 R)
• M22: 63,401,672 km (0.115 R)
• M23: 78,001,826 km (0.113 R)
• M24: 82,036,630 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit