🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.52 AU - 0.72 AU

Year: 182 Days

Day: 43.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.79 AU - 1.05 AU

Year: 329 Days

Day: 25.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,160,260 km

• M1: 549,323 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.62 AU - 2.64 AU

Year: 1159 Days

Day: 43 Hours

Environment

Temp: -81 °C

Axial Tilt: 96.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.42 AU - 3.82 AU

Year: 2054 Days

Day: 44.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 11.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.69 AU - 6.15 AU

Year: 4068 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,160,260 km

• M1: 138,228 km (0.113 R)
• M2: 618,886 km (0.1 R)
• M3: 1,046,288 km (0.075 R)
• M4: 1,495,231 km (0.108 R)
• M5: 2,112,920 km (0.107 R)
• M6: 3,157,712 km (0.081 R)
• M7: 4,635,440 km (0.087 R)
• M8: 5,150,206 km (0.109 R)
• M9: 5,812,326 km (0.058 R)
• M10: 7,210,468 km (0.118 R)
• M11: 7,936,915 km (0.039 R)
• M12: 8,495,513 km (0.031 R)
• M13: 9,192,640 km (0.098 R)
• M14: 9,848,327 km (0.11 R)
• M15: 10,329,733 km (0.094 R)
• M16: 11,253,051 km (0.099 R)
• M17: 13,604,730 km (0.112 R)
• M18: 14,713,699 km (0.104 R)
• M19: 15,237,441 km (0.116 R)
• M20: 16,156,121 km (0.086 R)
• M21: 19,821,419 km (0.086 R)
• M22: 21,311,713 km (0.12 R)
• M23: 23,436,750 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 10.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.22 AU - 11.48 AU

Year: 12413 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,160,260 km

• M1: 125,812 km (0.107 R)
• M2: 460,761 km (0.044 R)
• M3: 1,094,907 km (0.046 R)
• M4: 1,457,831 km (0.108 R)
• M5: 1,847,982 km (0.081 R)
• M6: 8,976,022 km (0.111 R)
• M7: 9,999,421 km (0.097 R)
• M8: 11,281,923 km (0.082 R)
• M9: 13,073,358 km (0.086 R)
• M10: 15,384,944 km (0.099 R)
• M11: 18,082,643 km (0.038 R)
• M12: 18,464,716 km (0.108 R)
• M13: 21,504,245 km (0.052 R)
• M14: 22,005,248 km (0.056 R)
• M15: 23,329,489 km (0.086 R)
• M16: 23,858,616 km (0.11 R)
• M17: 25,653,342 km (0.104 R)
• M18: 27,957,748 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 19,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit