🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.6 AU - 0.96 AU

Year: 265 Days

Day: 21.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.07 AU - 1.37 AU

Year: 519 Days

Day: 14.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,307,379 km

• M1: 228,436 km (0.07 R)
• M2: 584,479 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.39 AU - 4.57 AU

Year: 3057 Days

Day: 36.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,307,379 km

• M1: 861,385 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.6

Radius: 14.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.85 AU - 6.15 AU

Year: 5658 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,307,379 km

• M1: 181,612 km (0.063 R)
• M2: 760,256 km (0.079 R)
• M3: 1,325,138 km (0.105 R)
• M4: 2,332,380 km (0.115 R)
• M5: 2,956,204 km (0.119 R)
• M6: 3,425,642 km (0.118 R)
• M7: 4,439,915 km (0.089 R)
• M8: 5,032,024 km (0.115 R)
• M9: 5,956,090 km (0.12 R)
• M10: 7,168,132 km (0.084 R)
• M11: 10,630,574 km (0.092 R)
• M12: 11,795,942 km (0.092 R)
• M13: 13,370,609 km (0.114 R)
• M14: 14,437,990 km (0.104 R)
• M15: 16,934,180 km (0.107 R)
• M16: 18,590,677 km (0.087 R)
• M17: 19,493,650 km (0.042 R)
• M18: 20,352,790 km (0.073 R)
• M19: 26,653,404 km (0.069 R)
• M20: 27,533,638 km (0.078 R)
• M21: 33,127,850 km (0.071 R)
• M22: 33,735,965 km (0.085 R)
• M23: 34,454,933 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 11.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.52 AU - 11.8 AU

Year: 13400 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,307,379 km

• M1: 147,504 km (0.068 R)
• M2: 580,141 km (0.072 R)
• M3: 1,192,744 km (0.029 R)
• M4: 1,595,461 km (0.112 R)
• M5: 2,107,236 km (0.059 R)
• M6: 2,831,289 km (0.067 R)
• M7: 4,362,124 km (0.098 R)
• M8: 5,275,719 km (0.049 R)
• M9: 6,275,780 km (0.079 R)
• M10: 7,276,291 km (0.111 R)
• M11: 10,037,868 km (0.111 R)
• M12: 11,736,252 km (0.09 R)
• M13: 13,618,493 km (0.034 R)
• M14: 14,437,990 km (0.106 R)
• M15: 16,736,711 km (0.111 R)
• M16: 17,824,736 km (0.119 R)
• M17: 24,620,518 km (0.1 R)
• M18: 30,672,799 km (0.117 R)
• M19: 39,766,405 km (0.037 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit