🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.59 AU - 0.97 AU

Year: 241 Days

Day: 24.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.81 AU - 1.27 AU

Year: 371 Days

Day: 20.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.17 AU - 1.43 AU

Year: 519 Days

Day: 20.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.06 AU - 2.38 AU

Year: 1157 Days

Day: 23.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,326,560 km

• M1: 465,249 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.32 AU - 3.04 AU

Year: 1535 Days

Day: 45.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.8

Radius: 3.2

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.11 AU - 17.57 AU

Year: 25261 Days

Day: 21 Hours

Environment

Temp: -201 °C

Axial Tilt: 90.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,326,560 km

• M1: 44,730 km (0.049 R)
• M2: 192,981 km (0.067 R)
• M3: 391,498 km (0.11 R)
• M4: 514,766 km (0.114 R)
• M5: 1,612,515 km (0.086 R)
• M6: 1,720,376 km (0.096 R)
• M7: 2,373,370 km (0.116 R)
• M8: 2,513,244 km (0.097 R)
• M9: 4,290,467 km (0.085 R)
• M10: 4,744,496 km (0.076 R)
• M11: 7,718,502 km (0.101 R)
• M12: 12,560,985 km (0.106 R)
• M13: 13,484,303 km (0.11 R)
• M14: 16,380,368 km (0.091 R)
• M15: 17,631,156 km (0.037 R)
• M16: 19,746,321 km (0.079 R)
• M17: 23,453,954 km (0.082 R)
• M18: 29,577,444 km (0.064 R)
• M19: 30,764,503 km (0.109 R)
• M20: 33,233,317 km (0.06 R)
• M21: 35,229,102 km (0.105 R)
• M22: 36,931,526 km (0.081 R)
• M23: 37,552,656 km (0.077 R)
• M24: 40,106,591 km (0.081 R)
• M25: 45,699,158 km (0.106 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 19,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit