🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.72 AU - 0.76 AU

Year: 239 Days

Day: 40.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.17 AU - 1.67 AU

Year: 634 Days

Day: 35.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,567,118 km

• M1: 256,411 km (0.066 R)
• M2: 731,833 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.41 AU - 3.57 AU

Year: 2443 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,567,118 km

• M1: 43,533 km (0.096 R)
• M2: 477,516 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 8.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.22 AU - 10.94 AU

Year: 11993 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,567,118 km

• M1: 103,821 km (0.098 R)
• M2: 392,096 km (0.025 R)
• M3: 815,308 km (0.109 R)
• M4: 1,083,388 km (0.034 R)
• M5: 1,362,537 km (0.117 R)
• M6: 2,506,512 km (0.106 R)
• M7: 2,817,078 km (0.061 R)
• M8: 3,175,215 km (0.12 R)
• M9: 4,060,685 km (0.062 R)
• M10: 6,560,016 km (0.077 R)
• M11: 8,235,213 km (0.04 R)
• M12: 8,705,998 km (0.077 R)
• M13: 8,970,188 km (0.119 R)
• M14: 11,177,803 km (0.077 R)
• M15: 12,023,929 km (0.117 R)
• M16: 12,742,298 km (0.028 R)
• M17: 13,198,422 km (0.05 R)
• M18: 13,962,717 km (0.08 R)
• M19: 14,447,564 km (0.097 R)
• M20: 14,756,334 km (0.095 R)
• M21: 15,132,573 km (0.117 R)
• M22: 16,567,067 km (0.099 R)
• M23: 18,161,630 km (0.087 R)
• M24: 18,593,819 km (0.064 R)
• M25: 19,180,691 km (0.077 R)
• M26: 21,094,796 km (0.115 R)
• M27: 22,466,907 km (0.096 R)
• M28: 26,568,731 km (0.071 R)
• M29: 28,359,717 km (0.09 R)
• M30: 29,235,613 km (0.062 R)
• M31: 39,009,290 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 16,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit