🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.61 AU

Year: 135 Days

Day: 31.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 110.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,792,438 km

• M1: 33,510 km (0.115 R)
• M2: 95,294 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.99 AU - 1.21 AU

Year: 415 Days

Day: 24.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.69 AU - 2.17 AU

Year: 965 Days

Day: 44 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 13.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.83 AU - 7.59 AU

Year: 6255 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,792,438 km

• M1: 166,951 km (0.11 R)
• M2: 620,382 km (0.118 R)
• M3: 1,442,871 km (0.087 R)
• M4: 1,985,463 km (0.03 R)
• M5: 2,493,049 km (0.115 R)
• M6: 3,265,123 km (0.088 R)
• M7: 4,411,342 km (0.114 R)
• M8: 4,848,467 km (0.07 R)
• M9: 5,870,669 km (0.099 R)
• M10: 6,530,695 km (0.105 R)
• M11: 7,031,998 km (0.113 R)
• M12: 7,523,127 km (0.088 R)
• M13: 8,379,725 km (0.118 R)
• M14: 9,053,813 km (0.073 R)
• M15: 10,067,039 km (0.113 R)
• M16: 11,775,297 km (0.098 R)
• M17: 13,669,505 km (0.036 R)
• M18: 14,548,692 km (0.07 R)
• M19: 15,465,129 km (0.11 R)
• M20: 18,644,831 km (0.066 R)
• M21: 20,706,440 km (0.098 R)
• M22: 22,162,625 km (0.029 R)
• M23: 23,068,440 km (0.03 R)
• M24: 23,685,980 km (0.094 R)
• M25: 24,314,591 km (0.025 R)
• M26: 25,034,904 km (0.065 R)
• M27: 25,687,151 km (0.114 R)
• M28: 27,798,875 km (0.104 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit