🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.11 AU - 5.47 AU

Year: 3702 Days

Day: 21.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 14.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.69 AU - 8.91 AU

Year: 6964 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,504,612 km

• M1: 175,329 km (0.078 R)
• M2: 672,293 km (0.062 R)
• M3: 1,201,570 km (0.079 R)
• M4: 1,699,581 km (0.059 R)
• M5: 2,253,243 km (0.093 R)
• M6: 2,947,078 km (0.058 R)
• M7: 3,685,643 km (0.118 R)
• M8: 5,659,587 km (0.112 R)
• M9: 7,741,839 km (0.095 R)
• M10: 8,678,172 km (0.037 R)
• M11: 9,643,079 km (0.082 R)
• M12: 11,477,149 km (0.104 R)
• M13: 12,639,973 km (0.083 R)
• M14: 16,535,651 km (0.079 R)
• M15: 16,998,058 km (0.094 R)
• M16: 20,405,299 km (0.116 R)
• M17: 24,159,607 km (0.086 R)
• M18: 24,755,605 km (0.105 R)
• M19: 25,977,221 km (0.082 R)
• M20: 33,006,077 km (0.078 R)
• M21: 34,916,143 km (0.067 R)
• M22: 37,917,675 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 11.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.77 AU - 9.69 AU

Year: 9901 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 113.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,504,612 km

• M1: 162,762 km (0.079 R)
• M2: 632,201 km (0.118 R)
• M3: 1,574,368 km (0.086 R)
• M4: 2,534,487 km (0.035 R)
• M5: 2,930,622 km (0.067 R)
• M6: 3,540,682 km (0.068 R)
• M7: 4,177,371 km (0.099 R)
• M8: 6,669,671 km (0.118 R)
• M9: 7,685,291 km (0.093 R)
• M10: 8,208,136 km (0.104 R)
• M11: 9,084,480 km (0.086 R)
• M12: 9,819,455 km (0.105 R)
• M13: 11,187,078 km (0.083 R)
• M14: 13,285,039 km (0.066 R)
• M15: 17,418,727 km (0.051 R)
• M16: 18,017,717 km (0.088 R)
• M17: 19,177,849 km (0.115 R)
• M18: 25,258,404 km (0.107 R)
• M19: 25,832,860 km (0.093 R)
• M20: 32,288,606 km (0.101 R)
• M21: 33,307,068 km (0.109 R)
• M22: 35,170,609 km (0.086 R)
• M23: 41,045,467 km (0.115 R)
• M24: 43,322,197 km (0.055 R)
• M25: 44,422,190 km (0.109 R)
• M26: 46,677,827 km (0.073 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 10,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit