🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.66 AU - 0.82 AU

Year: 236 Days

Day: 18.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.96 AU - 0.98 AU

Year: 354 Days

Day: 36 Hours

Environment

Temp: 19 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,999,132 km

• M1: 179,218 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.81 AU - 2.57 AU

Year: 1202 Days

Day: 24.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 116.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.68 AU - 4.28 AU

Year: 2408 Days

Day: 37.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,999,132 km

• M1: 938,876 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 11.1

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.23 AU - 9.95 AU

Year: 9337 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 77.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,999,132 km

• M1: 138,079 km (0.113 R)
• M2: 745,147 km (0.059 R)
• M3: 1,125,425 km (0.072 R)
• M4: 1,540,559 km (0.073 R)
• M5: 3,694,170 km (0.11 R)
• M6: 4,600,135 km (0.087 R)
• M7: 5,217,525 km (0.089 R)
• M8: 5,854,513 km (0.089 R)
• M9: 6,210,256 km (0.106 R)
• M10: 11,467,425 km (0.117 R)
• M11: 12,083,170 km (0.084 R)
• M12: 12,720,905 km (0.079 R)
• M13: 13,626,571 km (0.05 R)
• M14: 20,960,158 km (0.078 R)
• M15: 26,314,116 km (0.084 R)
• M16: 34,090,512 km (0.075 R)
• M17: 41,552,305 km (0.097 R)
• M18: 41,944,999 km (0.111 R)
• M19: 46,149,896 km (0.091 R)
• M20: 47,850,225 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.8

Radius: 3.6

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.12 AU - 16.4 AU

Year: 19970 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,999,132 km

• M1: 60,587 km (0.086 R)
• M2: 179,218 km (0.069 R)
• M3: 299,645 km (0.103 R)
• M4: 476,469 km (0.111 R)
• M5: 979,716 km (0.091 R)
• M6: 1,200,673 km (0.044 R)
• M7: 1,998,179 km (0.053 R)
• M8: 2,646,835 km (0.097 R)
• M9: 3,235,204 km (0.105 R)
• M10: 3,827,462 km (0.102 R)
• M11: 4,695,129 km (0.119 R)
• M12: 4,846,373 km (0.11 R)
• M13: 5,998,426 km (0.062 R)
• M14: 9,676,140 km (0.094 R)
• M15: 10,630,125 km (0.116 R)
• M16: 11,264,121 km (0.109 R)
• M17: 15,272,895 km (0.045 R)
• M18: 17,556,956 km (0.113 R)
• M19: 20,699,259 km (0.073 R)
• M20: 21,188,294 km (0.114 R)
• M21: 24,196,408 km (0.069 R)
• M22: 24,466,732 km (0.076 R)
• M23: 25,475,321 km (0.089 R)
• M24: 25,848,866 km (0.057 R)
• M25: 32,879,966 km (0.08 R)
• M26: 36,889,339 km (0.072 R)
• M27: 38,703,064 km (0.104 R)
• M28: 39,320,604 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit