🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.99 AU - 1.11 AU

Year: 403 Days

Day: 36.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,250,326 km

• M1: 30,219 km (0.103 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.55 AU - 1.91 AU

Year: 853 Days

Day: 33.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,250,326 km

• M1: 977,921 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.27 AU - 3.37 AU

Year: 2267 Days

Day: 25.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 8.8

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.68 AU - 6.04 AU

Year: 4015 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,250,326 km

• M1: 110,104 km (0.08 R)
• M2: 423,063 km (0.089 R)
• M3: 1,127,070 km (0.049 R)
• M4: 1,472,492 km (0.101 R)
• M5: 2,276,431 km (0.092 R)
• M6: 4,204,897 km (0.094 R)
• M7: 4,577,096 km (0.11 R)
• M8: 5,659,587 km (0.103 R)
• M9: 6,999,535 km (0.082 R)
• M10: 7,423,196 km (0.104 R)
• M11: 8,394,086 km (0.096 R)
• M12: 11,409,530 km (0.11 R)
• M13: 12,843,576 km (0.025 R)
• M14: 14,446,218 km (0.092 R)
• M15: 22,128,068 km (0.044 R)
• M16: 25,320,786 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 8.3

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.52 AU - 11.92 AU

Year: 11356 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,250,326 km

• M1: 103,671 km (0.117 R)
• M2: 394,041 km (0.065 R)
• M3: 722,408 km (0.074 R)
• M4: 1,379,592 km (0.1 R)
• M5: 2,977,446 km (0.066 R)
• M6: 3,344,560 km (0.08 R)
• M7: 3,741,592 km (0.034 R)
• M8: 4,081,479 km (0.104 R)
• M9: 4,791,171 km (0.048 R)
• M10: 5,056,408 km (0.118 R)
• M11: 5,331,519 km (0.097 R)
• M12: 5,911,958 km (0.077 R)
• M13: 6,819,269 km (0.065 R)
• M14: 10,424,578 km (0.114 R)
• M15: 11,100,012 km (0.114 R)
• M16: 15,778,835 km (0.116 R)
• M17: 16,368,550 km (0.095 R)
• M18: 25,028,621 km (0.113 R)
• M19: 27,274,684 km (0.063 R)
• M20: 28,554,793 km (0.094 R)
• M21: 35,561,359 km (0.08 R)
• M22: 39,593,919 km (0.086 R)
• M23: 40,271,597 km (0.112 R)
• M24: 41,929,740 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit