🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.6 AU

Year: 155 Days

Day: 15.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.73 AU - 1.13 AU

Year: 342 Days

Day: 44.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.76 AU - 2.14 AU

Year: 1037 Days

Day: 38 Hours

Environment

Temp: -88 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,632,965 km

• M1: 37,399 km (0.11 R)
• M2: 793,318 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 9.7

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.92 AU - 5.72 AU

Year: 4030 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,632,965 km

• M1: 120,725 km (0.099 R)
• M2: 455,825 km (0.061 R)
• M3: 794,514 km (0.057 R)
• M4: 1,096,702 km (0.056 R)
• M5: 2,072,978 km (0.099 R)
• M6: 3,074,835 km (0.051 R)
• M7: 4,443,506 km (0.108 R)
• M8: 4,970,838 km (0.111 R)
• M9: 6,150,567 km (0.102 R)
• M10: 8,330,208 km (0.1 R)
• M11: 9,492,134 km (0.051 R)
• M12: 10,027,994 km (0.087 R)
• M13: 10,935,904 km (0.103 R)
• M14: 12,375,185 km (0.057 R)
• M15: 14,575,171 km (0.11 R)
• M16: 15,066,600 km (0.103 R)
• M17: 15,853,036 km (0.11 R)
• M18: 23,086,093 km (0.11 R)
• M19: 24,511,761 km (0.111 R)
• M20: 26,314,864 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.5

Radius: 9.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.24 AU - 6.66 AU

Year: 6238 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,632,965 km

• M1: 120,725 km (0.082 R)
• M2: 449,990 km (0.116 R)
• M3: 776,114 km (0.105 R)
• M4: 1,237,174 km (0.039 R)
• M5: 1,580,053 km (0.114 R)
• M6: 2,632,175 km (0.117 R)
• M7: 3,980,650 km (0.107 R)
• M8: 4,586,521 km (0.115 R)
• M9: 4,951,989 km (0.095 R)
• M10: 5,594,661 km (0.106 R)
• M11: 6,515,586 km (0.112 R)
• M12: 10,275,579 km (0.056 R)
• M13: 12,039,337 km (0.101 R)
• M14: 13,620,886 km (0.073 R)
• M15: 15,050,443 km (0.099 R)
• M16: 17,441,317 km (0.091 R)
• M17: 18,012,332 km (0.076 R)
• M18: 18,991,599 km (0.114 R)
• M19: 21,486,144 km (0.08 R)
• M20: 26,446,660 km (0.075 R)
• M21: 28,314,389 km (0.108 R)
• M22: 28,838,580 km (0.1 R)
• M23: 29,816,501 km (0.117 R)
• M24: 30,450,198 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 12,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit