🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.59 AU - 0.59 AU

Year: 174 Days

Day: 38.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.88 AU - 0.92 AU

Year: 329 Days

Day: 40.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.4 AU - 1.66 AU

Year: 729 Days

Day: 40.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,722,335 km

• M1: 751,580 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.05 AU - 2.79 AU

Year: 1449 Days

Day: 34.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.4 AU - 4.18 AU

Year: 2841 Days

Day: 43.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.2

Radius: 7.4

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.33 AU - 14.13 AU

Year: 17487 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,722,335 km

• M1: 92,003 km (0.072 R)
• M2: 402,418 km (0.085 R)
• M3: 735,872 km (0.074 R)
• M4: 2,234,693 km (0.112 R)
• M5: 3,252,856 km (0.105 R)
• M6: 5,028,583 km (0.115 R)
• M7: 10,410,067 km (0.071 R)
• M8: 12,627,407 km (0.099 R)
• M9: 14,198,184 km (0.07 R)
• M10: 14,484,215 km (0.081 R)
• M11: 15,666,487 km (0.096 R)
• M12: 16,359,126 km (0.105 R)
• M13: 17,558,751 km (0.088 R)
• M14: 20,131,984 km (0.102 R)
• M15: 21,790,875 km (0.112 R)
• M16: 24,447,134 km (0.044 R)
• M17: 25,169,543 km (0.12 R)
• M18: 30,156,836 km (0.099 R)
• M19: 30,748,646 km (0.111 R)
• M20: 35,897,056 km (0.091 R)
• M21: 38,190,392 km (0.093 R)
• M22: 40,008,754 km (0.08 R)
• M23: 41,300,831 km (0.093 R)
• M24: 44,882,353 km (0.097 R)
• M25: 46,120,724 km (0.08 R)
• M26: 50,137,278 km (0.097 R)
• M27: 56,679,641 km (0.118 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: 522 - 15,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit