🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.44 AU

Year: 469 Days

Day: 20.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 145.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.24 AU - 1.9 AU

Year: 730 Days

Day: 24.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.93 AU - 2.23 AU

Year: 1112 Days

Day: 31.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,079,690 km

• M1: 38,297 km (0.112 R)
• M2: 425,307 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.41 AU - 3.45 AU

Year: 1860 Days

Day: 44.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.31 AU - 3.83 AU

Year: 1995 Days

Day: 14.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,079,690 km

• M1: 1,317,658 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.21 AU - 3.83 AU

Year: 2449 Days

Day: 39.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.4

Radius: 14.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.55 AU - 6.59 AU

Year: 4875 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,079,690 km

• M1: 185,352 km (0.074 R)
• M2: 780,153 km (0.084 R)
• M3: 1,425,369 km (0.12 R)
• M4: 3,262,580 km (0.117 R)
• M5: 3,947,738 km (0.105 R)
• M6: 4,775,463 km (0.09 R)
• M7: 5,244,004 km (0.031 R)
• M8: 5,907,620 km (0.083 R)
• M9: 7,468,823 km (0.099 R)
• M10: 8,451,532 km (0.115 R)
• M11: 9,178,428 km (0.111 R)
• M12: 9,750,640 km (0.101 R)
• M13: 10,427,869 km (0.082 R)
• M14: 11,611,936 km (0.1 R)
• M15: 13,311,817 km (0.079 R)
• M16: 14,096,159 km (0.081 R)
• M17: 17,030,072 km (0.12 R)
• M18: 19,591,487 km (0.07 R)
• M19: 21,062,333 km (0.085 R)
• M20: 21,925,662 km (0.085 R)
• M21: 23,020,420 km (0.073 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 11,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit