🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.65 AU - 0.97 AU

Year: 256 Days

Day: 31.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.84 AU - 1.02 AU

Year: 315 Days

Day: 24.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,862,019 km

• M1: 86,168 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.17 AU - 1.87 AU

Year: 659 Days

Day: 46.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.26 AU - 2.08 AU

Year: 758 Days

Day: 42.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,862,019 km

• M1: 707,748 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.37 AU - 3.59 AU

Year: 1808 Days

Day: 41.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.3

Radius: 5.1

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.62 AU - 16.46 AU

Year: 19486 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,862,019 km

• M1: 63,729 km (0.118 R)
• M2: 230,231 km (0.051 R)
• M3: 394,938 km (0.114 R)
• M4: 587,172 km (0.058 R)
• M5: 784,042 km (0.096 R)
• M6: 1,260,063 km (0.065 R)
• M7: 1,857,258 km (0.039 R)
• M8: 2,538,377 km (0.08 R)
• M9: 2,852,981 km (0.085 R)
• M10: 3,068,701 km (0.06 R)
• M11: 5,421,128 km (0.109 R)
• M12: 6,058,863 km (0.117 R)
• M13: 8,367,906 km (0.084 R)
• M14: 9,063,836 km (0.107 R)
• M15: 10,345,291 km (0.104 R)
• M16: 11,204,731 km (0.097 R)
• M17: 21,640,529 km (0.114 R)
• M18: 28,145,643 km (0.073 R)
• M19: 29,026,624 km (0.106 R)
• M20: 30,039,552 km (0.083 R)
• M21: 32,135,567 km (0.084 R)
• M22: 32,494,153 km (0.117 R)
• M23: 40,515,143 km (0.096 R)
• M24: 44,979,143 km (0.032 R)
• M25: 48,026,751 km (0.107 R)
• M26: 49,760,291 km (0.105 R)
• M27: 51,046,833 km (0.032 R)
• M28: 59,414,440 km (0.086 R)
• M29: 59,774,223 km (0.044 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 14,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit