🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.53 AU - 0.65 AU

Year: 159 Days

Day: 40.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.76 AU

Year: 171 Days

Day: 19.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.26 AU - 1.36 AU

Year: 525 Days

Day: 36 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.34 AU - 3.68 AU

Year: 1827 Days

Day: 27.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,264,242 km

• M1: 38,746 km (0.095 R)
• M2: 404,812 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.42 AU - 4.98 AU

Year: 3565 Days

Day: 20.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,264,242 km

• M1: 107,860 km (0.117 R)
• M2: 2,242,023 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.3

Radius: 11.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.14 AU - 14.84 AU

Year: 15443 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,264,242 km

• M1: 146,756 km (0.097 R)
• M2: 542,591 km (0.11 R)
• M3: 1,299,407 km (0.083 R)
• M4: 1,865,485 km (0.108 R)
• M5: 2,237,685 km (0.111 R)
• M6: 2,694,856 km (0.09 R)
• M7: 3,313,742 km (0.113 R)
• M8: 3,979,603 km (0.091 R)
• M9: 6,395,309 km (0.107 R)
• M10: 7,324,611 km (0.05 R)
• M11: 8,078,883 km (0.084 R)
• M12: 8,726,941 km (0.04 R)
• M13: 12,700,710 km (0.085 R)
• M14: 13,159,975 km (0.039 R)
• M15: 18,773,486 km (0.104 R)
• M16: 22,249,093 km (0.088 R)
• M17: 24,060,723 km (0.097 R)
• M18: 25,805,932 km (0.099 R)
• M19: 28,406,392 km (0.101 R)
• M20: 29,016,901 km (0.102 R)
• M21: 29,636,236 km (0.043 R)
• M22: 30,083,833 km (0.078 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 10,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit