🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.35 AU - 1.35 AU

Year: 556 Days

Day: 30.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.11 AU - 1.63 AU

Year: 569 Days

Day: 30.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.75 AU - 2.35 AU

Year: 1041 Days

Day: 41.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,453,188 km

• M1: 23,337 km (0.11 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 8.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.5 AU - 6.22 AU

Year: 4402 Days

Day: 11.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 73.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,453,188 km

• M1: 109,954 km (0.074 R)
• M2: 638,633 km (0.089 R)
• M3: 1,095,804 km (0.104 R)
• M4: 1,618,200 km (0.115 R)
• M5: 2,196,845 km (0.093 R)
• M6: 3,619,670 km (0.066 R)
• M7: 4,082,675 km (0.052 R)
• M8: 4,374,541 km (0.11 R)
• M9: 5,739,472 km (0.097 R)
• M10: 6,732,802 km (0.098 R)
• M11: 7,368,443 km (0.116 R)
• M12: 7,905,200 km (0.079 R)
• M13: 9,094,503 km (0.118 R)
• M14: 11,467,126 km (0.096 R)
• M15: 14,481,074 km (0.047 R)
• M16: 16,197,709 km (0.116 R)
• M17: 16,477,607 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 12.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.13 AU - 10.19 AU

Year: 9041 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,453,188 km

• M1: 151,842 km (0.119 R)
• M2: 1,265,598 km (0.101 R)
• M3: 1,757,925 km (0.119 R)
• M4: 2,584,752 km (0.046 R)
• M5: 6,351,178 km (0.05 R)
• M6: 7,475,854 km (0.047 R)
• M7: 7,930,333 km (0.057 R)
• M8: 8,565,076 km (0.115 R)
• M9: 9,362,433 km (0.107 R)
• M10: 11,448,725 km (0.051 R)
• M11: 11,849,647 km (0.054 R)
• M12: 12,839,985 km (0.079 R)
• M13: 13,604,281 km (0.104 R)
• M14: 15,163,988 km (0.101 R)
• M15: 16,457,112 km (0.093 R)
• M16: 16,904,111 km (0.054 R)
• M17: 18,023,551 km (0.049 R)
• M18: 18,635,856 km (0.095 R)
• M19: 23,478,039 km (0.062 R)
• M20: 24,290,805 km (0.042 R)
• M21: 24,704,144 km (0.061 R)
• M22: 27,283,510 km (0.069 R)
• M23: 28,914,725 km (0.112 R)
• M24: 31,677,948 km (0.04 R)
• M25: 33,072,948 km (0.025 R)
• M26: 33,785,632 km (0.063 R)
• M27: 34,404,668 km (0.038 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit