🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.81 AU - 1.05 AU

Year: 320 Days

Day: 36.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,894,253 km

• M1: 620,083 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.45 AU - 1.95 AU

Year: 790 Days

Day: 26.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.03 AU - 4.13 AU

Year: 2414 Days

Day: 29 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.76 AU - 5.2 AU

Year: 3961 Days

Day: 46.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,894,253 km

• M1: 1,340,397 km (0.112 R)
• M2: 4,494,070 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 11.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.16 AU - 6.56 AU

Year: 4423 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,894,253 km

• M1: 144,512 km (0.111 R)
• M2: 769,980 km (0.12 R)
• M3: 1,132,306 km (0.071 R)
• M4: 1,958,835 km (0.078 R)
• M5: 2,520,275 km (0.048 R)
• M6: 3,296,389 km (0.106 R)
• M7: 3,946,541 km (0.039 R)
• M8: 4,380,974 km (0.069 R)
• M9: 6,448,715 km (0.057 R)
• M10: 7,896,673 km (0.099 R)
• M11: 8,518,552 km (0.095 R)
• M12: 9,172,893 km (0.106 R)
• M13: 12,220,949 km (0.075 R)
• M14: 12,679,018 km (0.059 R)
• M15: 13,532,474 km (0.106 R)
• M16: 14,222,419 km (0.04 R)
• M17: 16,823,178 km (0.116 R)
• M18: 17,737,072 km (0.113 R)
• M19: 18,744,015 km (0.096 R)
• M20: 20,166,391 km (0.104 R)
• M21: 21,859,690 km (0.11 R)
• M22: 22,809,636 km (0.047 R)
• M23: 23,434,806 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.9

Radius: 10.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.22 AU - 6.12 AU

Year: 4812 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 71.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,894,253 km

• M1: 135,685 km (0.114 R)
• M2: 612,304 km (0.112 R)
• M3: 1,003,203 km (0.111 R)
• M4: 1,496,577 km (0.096 R)
• M5: 1,979,629 km (0.1 R)
• M6: 2,855,075 km (0.097 R)
• M7: 3,668,289 km (0.068 R)
• M8: 5,249,240 km (0.109 R)
• M9: 8,634,789 km (0.071 R)
• M10: 9,334,010 km (0.047 R)
• M11: 10,757,583 km (0.095 R)
• M12: 12,321,030 km (0.08 R)
• M13: 12,759,053 km (0.096 R)
• M14: 13,614,902 km (0.109 R)
• M15: 16,765,134 km (0.058 R)
• M16: 17,915,093 km (0.049 R)
• M17: 18,414,750 km (0.057 R)
• M18: 21,610,310 km (0.104 R)
• M19: 25,627,162 km (0.118 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit