🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.55 AU - 0.77 AU

Year: 195 Days

Day: 34.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.1 AU

Year: 321 Days

Day: 16.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,590,740 km

• M1: 115,938 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.09 AU - 1.37 AU

Year: 496 Days

Day: 44.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.31 AU - 4.69 AU

Year: 3469 Days

Day: 15.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,590,740 km

• M1: 37,399 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 12.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.06 AU - 8.26 AU

Year: 7705 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,590,740 km

• M1: 290,818 km (0.096 R)
• M2: 679,474 km (0.078 R)
• M3: 2,183,381 km (0.108 R)
• M4: 3,095,928 km (0.091 R)
• M5: 4,387,257 km (0.117 R)
• M6: 9,050,073 km (0.115 R)
• M7: 12,908,950 km (0.104 R)
• M8: 14,302,155 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.1

Radius: 5.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.23 AU - 14.45 AU

Year: 17708 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,590,740 km

• M1: 66,272 km (0.11 R)
• M2: 305,180 km (0.112 R)
• M3: 685,607 km (0.114 R)
• M4: 1,433,746 km (0.113 R)
• M5: 1,959,134 km (0.116 R)
• M6: 2,568,147 km (0.071 R)
• M7: 3,066,308 km (0.109 R)
• M8: 3,403,501 km (0.109 R)
• M9: 3,603,663 km (0.041 R)
• M10: 3,882,962 km (0.089 R)
• M11: 4,947,351 km (0.115 R)
• M12: 12,421,859 km (0.071 R)
• M13: 12,844,324 km (0.102 R)
• M14: 14,169,162 km (0.074 R)
• M15: 15,400,951 km (0.084 R)
• M16: 26,340,744 km (0.103 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: 514 - 12,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit