🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1 AU - 1 AU

Year: 365 Days

Day: 26.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.84 AU - 1.36 AU

Year: 421 Days

Day: 14.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,670,849 km

• M1: 40,691 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.99 AU - 3.33 AU

Year: 2052 Days

Day: 21.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,670,849 km

• M1: 186,100 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.62 AU - 3.76 AU

Year: 2081 Days

Day: 13.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 12.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.09 AU - 8.29 AU

Year: 6320 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,670,849 km

• M1: 162,314 km (0.107 R)
• M2: 743,202 km (0.081 R)
• M3: 1,140,235 km (0.084 R)
• M4: 2,200,435 km (0.094 R)
• M5: 2,595,523 km (0.032 R)
• M6: 3,600,522 km (0.105 R)
• M7: 5,873,212 km (0.12 R)
• M8: 8,511,221 km (0.069 R)
• M9: 8,931,741 km (0.094 R)
• M10: 10,561,759 km (0.093 R)
• M11: 12,650,744 km (0.097 R)
• M12: 15,492,804 km (0.106 R)
• M13: 17,295,309 km (0.11 R)
• M14: 19,522,073 km (0.104 R)
• M15: 20,033,698 km (0.093 R)
• M16: 25,134,088 km (0.075 R)
• M17: 26,800,608 km (0.084 R)
• M18: 27,890,429 km (0.056 R)
• M19: 28,539,683 km (0.12 R)
• M20: 33,060,082 km (0.027 R)
• M21: 35,059,009 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 9.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.65 AU - 8.13 AU

Year: 7338 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,670,849 km

• M1: 113,395 km (0.075 R)
• M2: 398,080 km (0.095 R)
• M3: 849,866 km (0.045 R)
• M4: 1,172,099 km (0.05 R)
• M5: 1,515,277 km (0.103 R)
• M6: 2,181,287 km (0.029 R)
• M7: 2,689,171 km (0.086 R)
• M8: 3,171,176 km (0.048 R)
• M9: 4,564,680 km (0.089 R)
• M10: 5,165,914 km (0.115 R)
• M11: 6,295,228 km (0.117 R)
• M12: 6,660,696 km (0.086 R)
• M13: 7,692,771 km (0.106 R)
• M14: 8,868,910 km (0.032 R)
• M15: 10,342,299 km (0.092 R)
• M16: 10,946,525 km (0.043 R)
• M17: 16,658,471 km (0.068 R)
• M18: 17,684,263 km (0.039 R)
• M19: 19,861,212 km (0.084 R)
• M20: 27,105,489 km (0.1 R)
• M21: 31,504,414 km (0.079 R)
• M22: 32,477,249 km (0.114 R)
• M23: 33,670,890 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit