🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.64 AU

Year: 137 Days

Day: 37.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.54 AU - 0.62 AU

Year: 166 Days

Day: 38.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,274,823 km

• M1: 137,331 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.81 AU - 1.21 AU

Year: 382 Days

Day: 45.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.61 AU - 2.55 AU

Year: 1130 Days

Day: 32.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.66 AU - 3.82 AU

Year: 2197 Days

Day: 26.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,274,823 km

• M1: 42,336 km (0.099 R)
• M2: 203,154 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.8

Radius: 12.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.92 AU - 7.9 AU

Year: 7599 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,274,823 km

• M1: 171,439 km (0.11 R)
• M2: 666,907 km (0.107 R)
• M3: 1,254,378 km (0.116 R)
• M4: 2,192,207 km (0.113 R)
• M5: 2,684,833 km (0.081 R)
• M6: 3,127,792 km (0.06 R)
• M7: 3,552,650 km (0.049 R)
• M8: 4,546,429 km (0.057 R)
• M9: 5,296,662 km (0.041 R)
• M10: 6,258,128 km (0.096 R)
• M11: 8,167,146 km (0.108 R)
• M12: 9,021,799 km (0.054 R)
• M13: 9,492,733 km (0.11 R)
• M14: 10,624,590 km (0.096 R)
• M15: 12,462,251 km (0.101 R)
• M16: 15,755,947 km (0.077 R)
• M17: 16,377,376 km (0.096 R)
• M18: 16,822,131 km (0.067 R)
• M19: 17,471,236 km (0.086 R)
• M20: 20,164,297 km (0.078 R)
• M21: 22,415,895 km (0.072 R)
• M22: 23,763,921 km (0.082 R)
• M23: 27,681,440 km (0.11 R)
• M24: 30,840,199 km (0.097 R)
• M25: 33,007,573 km (0.096 R)
• M26: 34,335,105 km (0.079 R)
• M27: 34,750,688 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit