🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.96 AU

Year: 260 Days

Day: 36.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,916,950 km

• M1: 32,313 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.93 AU - 2.19 AU

Year: 1075 Days

Day: 42.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,916,950 km

• M1: 1,386,922 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.55 AU - 3.67 AU

Year: 1993 Days

Day: 38 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.89 AU - 4.91 AU

Year: 3354 Days

Day: 41.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,916,950 km

• M1: 452,833 km (0.107 R)
• M2: 1,343,838 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.02 AU - 4.86 AU

Year: 3400 Days

Day: 19 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.8

Radius: 8.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.71 AU - 6.25 AU

Year: 4662 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,916,950 km

• M1: 110,852 km (0.09 R)
• M2: 595,848 km (0.12 R)
• M3: 875,297 km (0.1 R)
• M4: 1,320,052 km (0.092 R)
• M5: 2,295,280 km (0.08 R)
• M6: 2,652,071 km (0.115 R)
• M7: 3,293,098 km (0.106 R)
• M8: 5,552,624 km (0.101 R)
• M9: 6,658,302 km (0.106 R)
• M10: 8,444,052 km (0.103 R)
• M11: 9,080,292 km (0.069 R)
• M12: 9,410,155 km (0.114 R)
• M13: 16,212,370 km (0.12 R)
• M14: 18,918,895 km (0.109 R)
• M15: 20,068,854 km (0.029 R)
• M16: 21,652,197 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.2

Radius: 3.8

Gravity: 51.75 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.63 AU - 19.11 AU

Year: 22977 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,916,950 km

• M1: 86,468 km (0.05 R)
• M2: 219,011 km (0.066 R)
• M3: 590,912 km (0.1 R)
• M4: 1,092,064 km (0.043 R)
• M5: 1,341,295 km (0.082 R)
• M6: 1,912,160 km (0.11 R)
• M7: 2,274,187 km (0.073 R)
• M8: 2,556,179 km (0.119 R)
• M9: 2,887,538 km (0.039 R)
• M10: 3,512,408 km (0.115 R)
• M11: 7,462,241 km (0.056 R)
• M12: 10,975,397 km (0.085 R)
• M13: 13,947,757 km (0.094 R)
• M14: 14,806,449 km (0.104 R)
• M15: 16,371,841 km (0.052 R)
• M16: 17,062,834 km (0.081 R)
• M17: 20,118,819 km (0.055 R)
• M18: 25,528,278 km (0.118 R)
• M19: 25,758,210 km (0.111 R)
• M20: 28,256,195 km (0.082 R)
• M21: 29,753,670 km (0.094 R)
• M22: 42,545,335 km (0.119 R)
• M23: 78,904,051 km (0.105 R)
• M24: 81,114,808 km (0.04 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit