🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.9 AU - 3.1 AU

Year: 1505 Days

Day: 20.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.44 AU - 2.9 AU

Year: 1661 Days

Day: 25.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.55 AU - 4.15 AU

Year: 2335 Days

Day: 36.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,958,004 km

• M1: 1,167,163 km (0.059 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 15

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.28 AU - 10.3 AU

Year: 12570 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 18,958,004 km

• M1: 186,997 km (0.088 R)
• M2: 658,530 km (0.094 R)
• M3: 1,402,031 km (0.068 R)
• M4: 1,994,588 km (0.059 R)
• M5: 2,516,236 km (0.111 R)
• M6: 3,255,250 km (0.107 R)
• M7: 4,366,911 km (0.082 R)
• M8: 5,532,279 km (0.091 R)
• M9: 6,171,810 km (0.063 R)
• M10: 6,683,584 km (0.084 R)
• M11: 7,485,877 km (0.047 R)
• M12: 8,351,451 km (0.059 R)
• M13: 8,851,108 km (0.063 R)
• M14: 10,567,444 km (0.085 R)
• M15: 14,891,570 km (0.041 R)
• M16: 18,055,865 km (0.098 R)
• M17: 18,612,069 km (0.104 R)
• M18: 21,566,777 km (0.096 R)
• M19: 23,978,893 km (0.08 R)
• M20: 25,423,111 km (0.089 R)
• M21: 26,122,481 km (0.073 R)
• M22: 26,655,349 km (0.039 R)
• M23: 27,195,547 km (0.043 R)
• M24: 32,391,380 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.8

Radius: 8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.26 AU - 15.8 AU

Year: 18951 Days

Day: 15.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,958,004 km

• M1: 99,483 km (0.106 R)
• M2: 777,161 km (0.088 R)
• M3: 1,342,940 km (0.103 R)
• M4: 2,414,659 km (0.107 R)
• M5: 3,759,993 km (0.104 R)
• M6: 4,422,263 km (0.109 R)
• M7: 5,136,443 km (0.09 R)
• M8: 6,161,039 km (0.109 R)
• M9: 7,021,675 km (0.089 R)
• M10: 7,557,086 km (0.105 R)
• M11: 8,542,338 km (0.092 R)
• M12: 9,791,330 km (0.106 R)
• M13: 10,766,110 km (0.105 R)
• M14: 16,421,957 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 15,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit