🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.99 AU - 1.11 AU

Year: 395 Days

Day: 12.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.34 AU - 1.74 AU

Year: 702 Days

Day: 40.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,128,879 km

• M1: 54,454 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64

Radius: 14.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.99 AU - 11.51 AU

Year: 12046 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,128,879 km

• M1: 198,068 km (0.107 R)
• M2: 744,997 km (0.045 R)
• M3: 1,802,954 km (0.073 R)
• M4: 2,621,104 km (0.085 R)
• M5: 3,596,482 km (0.087 R)
• M6: 7,663,899 km (0.11 R)
• M7: 10,165,475 km (0.062 R)
• M8: 11,209,368 km (0.079 R)
• M9: 17,123,571 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.4

Radius: 7.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.35 AU - 22.35 AU

Year: 28855 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,128,879 km

• M1: 94,546 km (0.096 R)
• M2: 1,037,760 km (0.088 R)
• M3: 2,037,373 km (0.074 R)
• M4: 2,596,869 km (0.097 R)
• M5: 4,504,841 km (0.085 R)
• M6: 5,632,809 km (0.1 R)
• M7: 6,441,984 km (0.049 R)
• M8: 8,976,471 km (0.069 R)
• M9: 12,735,566 km (0.103 R)
• M10: 15,029,948 km (0.061 R)
• M11: 17,745,000 km (0.101 R)
• M12: 18,883,739 km (0.09 R)
• M13: 21,037,350 km (0.075 R)
• M14: 31,292,434 km (0.118 R)
• M15: 36,442,640 km (0.113 R)
• M16: 45,782,035 km (0.039 R)
• M17: 51,891,462 km (0.105 R)
• M18: 57,292,843 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 18,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit