🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.89 AU - 1.35 AU

Year: 541 Days

Day: 35.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.07 AU - 1.59 AU

Year: 700 Days

Day: 12.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,455,295 km

• M1: 43,234 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.72 AU - 2.2 AU

Year: 1253 Days

Day: 19.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,455,295 km

• M1: 1,943,127 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.9

Radius: 11.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.43 AU - 2.97 AU

Year: 2026 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,455,295 km

• M1: 146,606 km (0.058 R)
• M2: 1,553,574 km (0.103 R)
• M3: 2,273,140 km (0.067 R)
• M4: 3,234,456 km (0.103 R)
• M5: 4,585,474 km (0.105 R)
• M6: 5,117,594 km (0.119 R)
• M7: 5,852,418 km (0.099 R)
• M8: 7,587,305 km (0.08 R)
• M9: 9,675,242 km (0.101 R)
• M10: 10,277,673 km (0.107 R)
• M11: 11,557,632 km (0.117 R)
• M12: 13,714,235 km (0.1 R)
• M13: 14,389,071 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 10.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.65 AU - 5.67 AU

Year: 4593 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 59.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 23,455,295 km

• M1: 129,402 km (0.083 R)
• M2: 455,825 km (0.108 R)
• M3: 810,820 km (0.057 R)
• M4: 1,419,385 km (0.099 R)
• M5: 1,869,824 km (0.054 R)
• M6: 2,629,183 km (0.118 R)
• M7: 3,010,208 km (0.105 R)
• M8: 3,562,823 km (0.105 R)
• M9: 4,540,744 km (0.117 R)
• M10: 5,218,273 km (0.112 R)
• M11: 5,715,536 km (0.058 R)
• M12: 6,272,788 km (0.073 R)
• M13: 7,926,144 km (0.037 R)
• M14: 10,695,649 km (0.082 R)
• M15: 11,893,928 km (0.092 R)
• M16: 12,617,832 km (0.052 R)
• M17: 13,037,604 km (0.08 R)
• M18: 15,702,391 km (0.102 R)
• M19: 16,243,038 km (0.06 R)
• M20: 18,233,886 km (0.1 R)
• M21: 19,134,914 km (0.087 R)
• M22: 20,065,413 km (0.117 R)
• M23: 22,083,488 km (0.027 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: 426 - 12,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit