🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.52 AU - 0.54 AU

Year: 147 Days

Day: 20.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.1 AU

Year: 347 Days

Day: 40.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.28 AU - 1.96 AU

Year: 785 Days

Day: 20 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 14.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.89 AU - 5.71 AU

Year: 4646 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,326,187 km

• M1: 177,872 km (0.08 R)
• M2: 707,000 km (0.067 R)
• M3: 1,201,570 km (0.106 R)
• M4: 1,840,951 km (0.083 R)
• M5: 2,351,379 km (0.046 R)
• M6: 2,809,747 km (0.03 R)
• M7: 3,557,737 km (0.091 R)
• M8: 4,002,940 km (0.098 R)
• M9: 4,460,410 km (0.116 R)
• M10: 5,254,924 km (0.092 R)
• M11: 6,754,194 km (0.089 R)
• M12: 8,758,955 km (0.067 R)
• M13: 9,536,266 km (0.083 R)
• M14: 10,583,152 km (0.099 R)
• M15: 13,589,321 km (0.093 R)
• M16: 15,317,176 km (0.078 R)
• M17: 16,752,418 km (0.068 R)
• M18: 19,477,344 km (0.079 R)
• M19: 19,958,600 km (0.112 R)
• M20: 21,016,855 km (0.1 R)
• M21: 24,416,467 km (0.103 R)
• M22: 27,905,837 km (0.118 R)
• M23: 30,316,906 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.5

Radius: 12.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.03 AU - 12.63 AU

Year: 12643 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,326,187 km

• M1: 151,991 km (0.107 R)
• M2: 803,041 km (0.115 R)
• M3: 1,466,059 km (0.074 R)
• M4: 1,974,243 km (0.084 R)
• M5: 2,865,547 km (0.11 R)
• M6: 3,300,877 km (0.113 R)
• M7: 5,542,452 km (0.115 R)
• M8: 6,917,106 km (0.038 R)
• M9: 7,571,447 km (0.101 R)
• M10: 8,605,318 km (0.088 R)
• M11: 11,842,317 km (0.099 R)
• M12: 13,431,645 km (0.088 R)
• M13: 14,037,217 km (0.095 R)
• M14: 15,230,709 km (0.064 R)
• M15: 19,728,369 km (0.051 R)
• M16: 22,139,438 km (0.114 R)
• M17: 25,753,722 km (0.03 R)
• M18: 29,293,956 km (0.106 R)
• M19: 30,198,724 km (0.113 R)
• M20: 35,766,457 km (0.102 R)
• M21: 40,019,974 km (0.119 R)
• M22: 41,698,462 km (0.118 R)
• M23: 42,987,696 km (0.101 R)
• M24: 44,747,865 km (0.113 R)
• M25: 52,766,909 km (0.108 R)
• M26: 53,433,667 km (0.071 R)
• M27: 53,937,363 km (0.106 R)
• M28: 56,677,547 km (0.109 R)
• M29: 58,259,096 km (0.091 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: 216 - 13,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit