🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.29 AU - 1.41 AU

Year: 567 Days

Day: 44.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.69 AU - 2.25 AU

Year: 1000 Days

Day: 38.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,544,139 km

• M1: 727,943 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.02 AU - 3.98 AU

Year: 2368 Days

Day: 35.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,544,139 km

• M1: 311,762 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 8.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.3 AU - 7.36 AU

Year: 7177 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,544,139 km

• M1: 113,246 km (0.073 R)
• M2: 433,983 km (0.106 R)
• M3: 979,716 km (0.071 R)
• M4: 1,490,892 km (0.107 R)
• M5: 1,767,798 km (0.09 R)
• M6: 2,094,370 km (0.115 R)
• M7: 2,478,089 km (0.1 R)
• M8: 2,777,733 km (0.101 R)
• M9: 3,602,167 km (0.109 R)
• M10: 3,965,092 km (0.109 R)
• M11: 4,377,234 km (0.114 R)
• M12: 5,607,676 km (0.111 R)
• M13: 5,971,648 km (0.046 R)
• M14: 6,814,482 km (0.109 R)
• M15: 8,071,254 km (0.046 R)
• M16: 10,125,532 km (0.086 R)
• M17: 12,608,109 km (0.061 R)
• M18: 13,075,602 km (0.03 R)
• M19: 13,500,759 km (0.036 R)
• M20: 13,880,289 km (0.101 R)
• M21: 15,177,751 km (0.114 R)
• M22: 17,368,163 km (0.111 R)
• M23: 20,605,461 km (0.086 R)
• M24: 21,254,267 km (0.049 R)
• M25: 30,972,294 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.9

Radius: 5.8

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.28 AU - 19.56 AU

Year: 26294 Days

Day: 15.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,544,139 km

• M1: 72,256 km (0.09 R)
• M2: 307,573 km (0.116 R)
• M3: 749,336 km (0.114 R)
• M4: 1,218,475 km (0.057 R)
• M5: 1,517,970 km (0.109 R)
• M6: 2,561,714 km (0.106 R)
• M7: 3,080,071 km (0.108 R)
• M8: 4,354,944 km (0.095 R)
• M9: 4,848,766 km (0.097 R)
• M10: 6,145,181 km (0.117 R)
• M11: 8,878,484 km (0.097 R)
• M12: 10,451,356 km (0.104 R)
• M13: 12,716,567 km (0.056 R)
• M14: 13,584,534 km (0.088 R)
• M15: 17,941,721 km (0.083 R)
• M16: 18,523,508 km (0.103 R)
• M17: 37,203,494 km (0.075 R)
• M18: 38,148,654 km (0.068 R)
• M19: 45,217,153 km (0.064 R)
• M20: 45,676,269 km (0.026 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit