🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.59 AU - 0.69 AU

Year: 196 Days

Day: 13.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.62 AU - 2.24 AU

Year: 1027 Days

Day: 24.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.47 AU - 3.39 AU

Year: 1920 Days

Day: 21.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,695,691 km

• M1: 122,072 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 8.8

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.76 AU - 5.68 AU

Year: 3926 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,695,691 km

• M1: 109,506 km (0.087 R)
• M2: 409,749 km (0.113 R)
• M3: 889,060 km (0.117 R)
• M4: 1,966,614 km (0.054 R)
• M5: 2,611,530 km (0.119 R)
• M6: 2,946,779 km (0.048 R)
• M7: 3,411,131 km (0.065 R)
• M8: 3,790,960 km (0.055 R)
• M9: 4,222,400 km (0.038 R)
• M10: 4,686,153 km (0.078 R)
• M11: 5,156,639 km (0.078 R)
• M12: 6,191,856 km (0.091 R)
• M13: 6,856,669 km (0.102 R)
• M14: 7,463,587 km (0.095 R)
• M15: 7,887,697 km (0.11 R)
• M16: 8,365,214 km (0.114 R)
• M17: 9,018,807 km (0.11 R)
• M18: 9,664,621 km (0.079 R)
• M19: 10,168,766 km (0.101 R)
• M20: 13,884,926 km (0.092 R)
• M21: 16,161,058 km (0.083 R)
• M22: 16,454,719 km (0.094 R)
• M23: 16,871,797 km (0.117 R)
• M24: 18,165,370 km (0.094 R)
• M25: 21,227,938 km (0.076 R)
• M26: 21,793,567 km (0.112 R)
• M27: 22,954,896 km (0.112 R)
• M28: 24,696,065 km (0.105 R)
• M29: 26,199,374 km (0.116 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: 392 - 15,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit