🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.87 AU - 1.23 AU

Year: 384 Days

Day: 37.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.04 AU - 3.5 AU

Year: 2108 Days

Day: 44.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.98 AU - 4 AU

Year: 2324 Days

Day: 36.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,929,983 km

• M1: 2,341,805 km (0.104 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 13.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.89 AU - 9.43 AU

Year: 7557 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,929,983 km

• M1: 162,912 km (0.053 R)
• M2: 626,815 km (0.067 R)
• M3: 1,070,971 km (0.108 R)
• M4: 1,823,748 km (0.069 R)
• M5: 2,462,680 km (0.102 R)
• M6: 2,907,734 km (0.08 R)
• M7: 3,366,550 km (0.115 R)
• M8: 4,053,953 km (0.03 R)
• M9: 5,623,683 km (0.098 R)
• M10: 8,672,787 km (0.056 R)
• M11: 10,528,848 km (0.072 R)
• M12: 13,039,250 km (0.073 R)
• M13: 13,554,165 km (0.098 R)
• M14: 14,570,234 km (0.111 R)
• M15: 15,578,973 km (0.065 R)
• M16: 16,874,341 km (0.089 R)
• M17: 22,781,213 km (0.072 R)
• M18: 24,448,481 km (0.12 R)
• M19: 27,099,953 km (0.078 R)
• M20: 28,280,729 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.4

Radius: 13.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.75 AU - 9.27 AU

Year: 8081 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,929,983 km

• M1: 172,935 km (0.084 R)
• M2: 861,684 km (0.074 R)
• M3: 1,363,136 km (0.052 R)
• M4: 2,020,768 km (0.115 R)
• M5: 2,866,445 km (0.111 R)
• M6: 3,803,975 km (0.105 R)
• M7: 4,284,932 km (0.112 R)
• M8: 5,043,094 km (0.113 R)
• M9: 5,483,061 km (0.067 R)
• M10: 5,918,989 km (0.064 R)
• M11: 6,960,490 km (0.056 R)
• M12: 10,555,476 km (0.098 R)
• M13: 11,512,603 km (0.083 R)
• M14: 12,877,834 km (0.085 R)
• M15: 13,495,074 km (0.101 R)
• M16: 16,640,070 km (0.057 R)
• M17: 17,936,336 km (0.12 R)
• M18: 18,706,615 km (0.094 R)
• M19: 20,176,265 km (0.075 R)
• M20: 23,193,654 km (0.073 R)
• M21: 24,888,598 km (0.118 R)
• M22: 26,253,978 km (0.115 R)
• M23: 29,133,737 km (0.074 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit