🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.73 AU - 1.19 AU

Year: 352 Days

Day: 18.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,590,714 km

• M1: 205,697 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.14 AU - 1.34 AU

Year: 517 Days

Day: 35.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.59 AU - 2.01 AU

Year: 905 Days

Day: 31.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,590,714 km

• M1: 41,738 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 12.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.86 AU - 10.24 AU

Year: 11059 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,590,714 km

• M1: 156,928 km (0.085 R)
• M2: 1,045,091 km (0.077 R)
• M3: 1,844,691 km (0.118 R)
• M4: 3,111,486 km (0.059 R)
• M5: 3,652,282 km (0.089 R)
• M6: 5,283,647 km (0.042 R)
• M7: 5,983,616 km (0.116 R)
• M8: 6,432,708 km (0.059 R)
• M9: 7,917,168 km (0.089 R)
• M10: 10,772,243 km (0.085 R)
• M11: 14,187,862 km (0.071 R)
• M12: 14,786,254 km (0.059 R)
• M13: 16,830,060 km (0.103 R)
• M14: 18,579,906 km (0.026 R)
• M15: 20,114,481 km (0.113 R)
• M16: 21,384,417 km (0.04 R)
• M17: 34,716,280 km (0.117 R)
• M18: 36,541,374 km (0.093 R)
• M19: 38,686,159 km (0.085 R)
• M20: 41,855,091 km (0.085 R)

Asteroid Belt

Center: 12.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885

Radius: 4

Gravity: 55.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.59 AU - 17.77 AU

Year: 24389 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,590,714 km

• M1: 49,966 km (0.119 R)
• M2: 197,320 km (0.051 R)
• M3: 350,059 km (0.102 R)
• M4: 761,603 km (0.056 R)
• M5: 1,373,009 km (0.114 R)
• M6: 1,952,252 km (0.045 R)
• M7: 3,635,976 km (0.115 R)
• M8: 4,068,613 km (0.077 R)
• M9: 8,955,228 km (0.11 R)
• M10: 9,494,079 km (0.11 R)
• M11: 10,054,473 km (0.091 R)
• M12: 19,171,865 km (0.102 R)
• M13: 21,720,564 km (0.039 R)
• M14: 23,020,420 km (0.093 R)
• M15: 32,062,115 km (0.089 R)
• M16: 32,477,249 km (0.051 R)
• M17: 35,190,206 km (0.103 R)
• M18: 36,526,265 km (0.058 R)
• M19: 44,227,713 km (0.114 R)
• M20: 48,636,512 km (0.077 R)
• M21: 52,558,968 km (0.118 R)
• M22: 56,485,762 km (0.047 R)
• M23: 89,303,646 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit