🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.45 AU - 0.67 AU

Year: 158 Days

Day: 38.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.67 AU - 0.77 AU

Year: 230 Days

Day: 18.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,898,651 km

• M1: 68,815 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.06 AU - 2.72 AU

Year: 1392 Days

Day: 42.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,898,651 km

• M1: 1,526,048 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.32 AU - 3.66 AU

Year: 2456 Days

Day: 13.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,898,651 km

• M1: 2,375,016 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 8.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.83 AU - 7.97 AU

Year: 6100 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,898,651 km

• M1: 109,506 km (0.111 R)
• M2: 477,965 km (0.052 R)
• M3: 980,315 km (0.072 R)
• M4: 1,744,311 km (0.077 R)
• M5: 2,246,810 km (0.079 R)
• M6: 4,807,627 km (0.117 R)
• M7: 5,824,593 km (0.095 R)
• M8: 6,114,663 km (0.08 R)
• M9: 12,991,528 km (0.108 R)
• M10: 13,437,928 km (0.057 R)
• M11: 15,769,560 km (0.071 R)
• M12: 19,818,427 km (0.117 R)
• M13: 24,436,064 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 14.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.37 AU - 10.61 AU

Year: 12799 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,898,651 km

• M1: 185,352 km (0.059 R)
• M2: 1,089,072 km (0.118 R)
• M3: 2,083,001 km (0.11 R)
• M4: 2,613,924 km (0.111 R)
• M5: 5,046,235 km (0.092 R)
• M6: 7,911,932 km (0.114 R)
• M7: 9,071,465 km (0.118 R)
• M8: 13,299,400 km (0.064 R)
• M9: 14,795,529 km (0.092 R)
• M10: 17,879,190 km (0.12 R)
• M11: 19,444,432 km (0.111 R)
• M12: 21,823,637 km (0.115 R)
• M13: 23,610,284 km (0.116 R)
• M14: 24,292,450 km (0.112 R)
• M15: 26,107,372 km (0.077 R)
• M16: 27,687,574 km (0.104 R)
• M17: 29,554,555 km (0.096 R)
• M18: 31,270,593 km (0.059 R)
• M19: 32,690,426 km (0.098 R)
• M20: 41,278,241 km (0.063 R)
• M21: 44,150,969 km (0.111 R)
• M22: 45,486,130 km (0.096 R)
• M23: 56,112,516 km (0.072 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit