🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.52 AU - 0.54 AU

Year: 136 Days

Day: 27.5 Hours

Environment

Temp: 237 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.15 AU - 1.19 AU

Year: 445 Days

Day: 42.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.43 AU - 3.23 AU

Year: 1673 Days

Day: 34.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.04 AU - 4.08 AU

Year: 2875 Days

Day: 35.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,659,835 km

• M1: 58,942 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.8

Radius: 10.2

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.04 AU - 7.02 AU

Year: 5204 Days

Day: 11.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,659,835 km

• M1: 127,009 km (0.095 R)
• M2: 446,101 km (0.117 R)
• M3: 775,815 km (0.058 R)
• M4: 1,194,240 km (0.061 R)
• M5: 1,735,485 km (0.05 R)
• M6: 2,300,666 km (0.079 R)
• M7: 3,144,846 km (0.101 R)
• M8: 3,482,938 km (0.109 R)
• M9: 4,385,312 km (0.12 R)
• M10: 6,053,179 km (0.106 R)
• M11: 6,819,419 km (0.109 R)
• M12: 7,353,184 km (0.114 R)
• M13: 8,384,063 km (0.101 R)
• M14: 8,830,762 km (0.089 R)
• M15: 10,496,983 km (0.074 R)
• M16: 10,968,217 km (0.075 R)
• M17: 11,801,926 km (0.067 R)
• M18: 13,103,726 km (0.065 R)
• M19: 16,869,553 km (0.117 R)
• M20: 17,846,577 km (0.118 R)
• M21: 18,518,571 km (0.118 R)
• M22: 22,597,506 km (0.031 R)
• M23: 23,067,393 km (0.028 R)
• M24: 25,346,218 km (0.104 R)
• M25: 26,024,046 km (0.07 R)
• M26: 28,491,513 km (0.095 R)
• M27: 29,969,540 km (0.062 R)
• M28: 31,304,252 km (0.073 R)
• M29: 33,887,209 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.5

Radius: 3.3

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.39 AU - 18.13 AU

Year: 23044 Days

Day: 23.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,659,835 km

• M1: 115,938 km (0.047 R)
• M2: 1,010,683 km (0.115 R)
• M3: 1,165,218 km (0.09 R)
• M4: 2,446,673 km (0.08 R)
• M5: 3,493,858 km (0.116 R)
• M6: 6,717,992 km (0.082 R)
• M7: 7,797,639 km (0.093 R)
• M8: 8,489,380 km (0.046 R)
• M9: 8,850,060 km (0.109 R)
• M10: 11,887,944 km (0.102 R)
• M11: 13,456,628 km (0.064 R)
• M12: 34,645,221 km (0.081 R)
• M13: 44,978,993 km (0.108 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 16,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit