🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.4 AU - 0.66 AU

Year: 148 Days

Day: 38.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 36.2 °

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: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 187 Days

Day: 23.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.96 AU - 1.2 AU

Year: 430 Days

Day: 18.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.78 AU - 3.84 AU

Year: 2306 Days

Day: 26.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.17 AU - 3.75 AU

Year: 2464 Days

Day: 39.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 13.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.99 AU - 7.43 AU

Year: 6655 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,262,318 km

• M1: 173,085 km (0.115 R)
• M2: 629,508 km (0.045 R)
• M3: 1,120,638 km (0.099 R)
• M4: 2,012,241 km (0.063 R)
• M5: 2,532,692 km (0.087 R)
• M6: 3,250,313 km (0.076 R)
• M7: 4,100,478 km (0.052 R)
• M8: 5,005,844 km (0.076 R)
• M9: 6,243,168 km (0.09 R)
• M10: 7,754,555 km (0.07 R)
• M11: 8,832,258 km (0.118 R)
• M12: 10,007,350 km (0.096 R)
• M13: 10,682,036 km (0.104 R)
• M14: 11,698,404 km (0.108 R)
• M15: 13,515,120 km (0.11 R)
• M16: 14,826,645 km (0.114 R)
• M17: 16,683,005 km (0.116 R)
• M18: 17,563,538 km (0.111 R)
• M19: 21,557,053 km (0.108 R)
• M20: 23,764,669 km (0.079 R)
• M21: 25,494,469 km (0.101 R)
• M22: 25,939,822 km (0.115 R)
• M23: 26,662,978 km (0.08 R)
• M24: 27,214,246 km (0.119 R)
• M25: 27,866,942 km (0.098 R)
• M26: 29,789,424 km (0.092 R)
• M27: 32,419,055 km (0.074 R)
• M28: 33,790,419 km (0.096 R)
• M29: 39,783,160 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 17,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit