🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.41 AU - 3.65 AU

Year: 2553 Days

Day: 16.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 12.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.86 AU - 7.92 AU

Year: 6963 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,620,964 km

• M1: 160,369 km (0.067 R)
• M2: 1,392,158 km (0.059 R)
• M3: 2,180,389 km (0.057 R)
• M4: 2,667,480 km (0.057 R)
• M5: 4,265,634 km (0.112 R)
• M6: 4,834,405 km (0.107 R)
• M7: 5,863,040 km (0.031 R)
• M8: 9,829,777 km (0.034 R)
• M9: 11,172,717 km (0.102 R)
• M10: 12,743,794 km (0.107 R)
• M11: 13,812,072 km (0.112 R)
• M12: 18,059,605 km (0.096 R)
• M13: 19,117,710 km (0.108 R)
• M14: 23,107,635 km (0.082 R)
• M15: 26,711,149 km (0.047 R)
• M16: 29,311,908 km (0.083 R)
• M17: 32,077,075 km (0.099 R)
• M18: 34,796,315 km (0.106 R)
• M19: 36,212,109 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 14.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.35 AU - 11.53 AU

Year: 12066 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,620,964 km

• M1: 183,108 km (0.054 R)
• M2: 699,669 km (0.063 R)
• M3: 1,313,320 km (0.084 R)
• M4: 1,860,998 km (0.067 R)
• M5: 3,022,027 km (0.032 R)
• M6: 4,258,453 km (0.105 R)
• M7: 5,312,819 km (0.1 R)
• M8: 7,107,245 km (0.084 R)
• M9: 8,074,096 km (0.062 R)
• M10: 9,127,116 km (0.111 R)
• M11: 11,859,820 km (0.087 R)
• M12: 13,284,441 km (0.076 R)
• M13: 15,667,385 km (0.099 R)
• M14: 17,847,774 km (0.096 R)
• M15: 18,483,266 km (0.104 R)
• M16: 19,631,878 km (0.057 R)
• M17: 20,309,257 km (0.091 R)
• M18: 24,317,732 km (0.053 R)
• M19: 25,496,414 km (0.078 R)
• M20: 26,405,221 km (0.087 R)
• M21: 27,126,881 km (0.107 R)
• M22: 27,755,940 km (0.025 R)
• M23: 28,934,472 km (0.084 R)
• M24: 31,968,317 km (0.119 R)
• M25: 36,083,156 km (0.105 R)
• M26: 36,844,310 km (0.08 R)
• M27: 39,861,549 km (0.108 R)
• M28: 51,798,562 km (0.102 R)
• M29: 53,093,032 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 19,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit