🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.59 AU - 0.59 AU

Year: 139 Days

Day: 36 Hours

Environment

Temp: 296 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 154 Days

Day: 40.3 Hours

Environment

Temp: 293 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,608,342 km

• M1: 25,282 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.32 AU - 2.69 AU

Year: 1216 Days

Day: 16.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 157.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.46 AU - 4.16 AU

Year: 2288 Days

Day: 35.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 9.7

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.46 AU - 11.98 AU

Year: 9321 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 27,608,342 km

• M1: 120,725 km (0.112 R)
• M2: 893,997 km (0.078 R)
• M3: 1,549,535 km (0.107 R)
• M4: 2,026,004 km (0.074 R)
• M5: 3,616,080 km (0.081 R)
• M6: 4,063,527 km (0.055 R)
• M7: 4,518,005 km (0.069 R)
• M8: 5,395,247 km (0.09 R)
• M9: 6,800,869 km (0.118 R)
• M10: 7,693,968 km (0.118 R)
• M11: 8,346,514 km (0.057 R)
• M12: 9,035,562 km (0.12 R)
• M13: 9,613,608 km (0.033 R)
• M14: 10,267,500 km (0.091 R)
• M15: 10,737,387 km (0.038 R)
• M16: 12,233,366 km (0.109 R)
• M17: 13,489,689 km (0.109 R)
• M18: 14,503,065 km (0.095 R)
• M19: 17,184,756 km (0.115 R)
• M20: 18,450,953 km (0.072 R)
• M21: 20,506,427 km (0.089 R)
• M22: 28,593,090 km (0.102 R)
• M23: 32,659,908 km (0.101 R)
• M24: 36,250,855 km (0.084 R)
• M25: 37,708,836 km (0.083 R)
• M26: 38,079,390 km (0.031 R)
• M27: 42,583,632 km (0.102 R)
• M28: 43,254,728 km (0.092 R)
• M29: 46,292,014 km (0.088 R)
• M30: 48,007,153 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 9.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.67 AU - 14.85 AU

Year: 15700 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,608,342 km

• M1: 117,584 km (0.088 R)
• M2: 436,078 km (0.102 R)
• M3: 886,816 km (0.106 R)
• M4: 1,185,563 km (0.049 R)
• M5: 2,520,874 km (0.055 R)
• M6: 3,368,944 km (0.086 R)
• M7: 3,958,060 km (0.107 R)
• M8: 5,732,441 km (0.117 R)
• M9: 6,202,777 km (0.102 R)
• M10: 12,423,355 km (0.105 R)
• M11: 13,567,330 km (0.089 R)
• M12: 18,914,706 km (0.095 R)
• M13: 21,453,831 km (0.099 R)

Kuiper Belt

Range: 35.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 13,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit