🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.55 AU - 0.89 AU

Year: 231 Days

Day: 44 Hours

Environment

Temp: 118 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,588,506 km

• M1: 41,588 km (0.104 R)
• M2: 280,945 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.8 AU - 0.92 AU

Year: 302 Days

Day: 31.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 11.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.84 AU - 7.88 AU

Year: 6805 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,588,506 km

• M1: 146,756 km (0.119 R)
• M2: 697,126 km (0.079 R)
• M3: 1,509,293 km (0.102 R)
• M4: 1,931,159 km (0.12 R)
• M5: 2,340,459 km (0.039 R)
• M6: 2,877,216 km (0.098 R)
• M7: 3,825,517 km (0.11 R)
• M8: 4,770,078 km (0.07 R)
• M9: 5,204,809 km (0.095 R)
• M10: 6,393,813 km (0.055 R)
• M11: 7,117,567 km (0.116 R)
• M12: 8,071,553 km (0.11 R)
• M13: 10,527,950 km (0.106 R)
• M14: 11,582,914 km (0.098 R)
• M15: 12,277,198 km (0.069 R)
• M16: 12,852,402 km (0.073 R)
• M17: 18,931,611 km (0.065 R)
• M18: 19,505,917 km (0.059 R)
• M19: 20,026,218 km (0.106 R)
• M20: 20,555,795 km (0.061 R)
• M21: 21,850,863 km (0.064 R)
• M22: 22,341,395 km (0.09 R)
• M23: 22,839,406 km (0.102 R)
• M24: 24,603,015 km (0.108 R)
• M25: 26,062,343 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 14.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.83 AU - 7.35 AU

Year: 7150 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,588,506 km

• M1: 183,257 km (0.03 R)
• M2: 901,626 km (0.082 R)
• M3: 1,554,621 km (0.073 R)
• M4: 2,371,725 km (0.089 R)
• M5: 3,915,575 km (0.074 R)
• M6: 4,838,893 km (0.067 R)
• M7: 6,301,362 km (0.107 R)
• M8: 8,190,932 km (0.088 R)
• M9: 9,659,235 km (0.047 R)
• M10: 11,203,833 km (0.102 R)
• M11: 14,947,370 km (0.119 R)
• M12: 17,694,436 km (0.118 R)
• M13: 19,120,553 km (0.115 R)
• M14: 26,582,644 km (0.045 R)
• M15: 30,588,576 km (0.027 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 20,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit