🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.54 AU - 0.62 AU

Year: 155 Days

Day: 13.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,495,365 km

• M1: 40,840 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 1 AU

Year: 269 Days

Day: 29.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,495,365 km

• M1: 38,895 km (0.096 R)
• M2: 636,689 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.45 AU - 1.75 AU

Year: 708 Days

Day: 34.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,495,365 km

• M1: 20,645 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.47 AU - 3.61 AU

Year: 2330 Days

Day: 29.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 12.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.52 AU - 10.8 AU

Year: 9699 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,495,365 km

• M1: 150,495 km (0.046 R)
• M2: 534,962 km (0.078 R)
• M3: 1,196,783 km (0.096 R)
• M4: 1,977,235 km (0.034 R)
• M5: 2,547,652 km (0.065 R)
• M6: 3,718,255 km (0.111 R)
• M7: 4,766,487 km (0.103 R)
• M8: 5,732,740 km (0.111 R)
• M9: 6,140,245 km (0.112 R)
• M10: 7,640,861 km (0.083 R)
• M11: 8,695,376 km (0.078 R)
• M12: 9,512,929 km (0.084 R)
• M13: 10,430,861 km (0.089 R)
• M14: 10,937,250 km (0.115 R)
• M15: 13,012,621 km (0.117 R)
• M16: 15,533,345 km (0.11 R)
• M17: 15,994,107 km (0.105 R)
• M18: 17,012,419 km (0.052 R)
• M19: 18,218,029 km (0.116 R)
• M20: 18,730,701 km (0.046 R)
• M21: 20,640,916 km (0.118 R)
• M22: 21,847,423 km (0.06 R)
• M23: 25,294,606 km (0.104 R)
• M24: 33,683,008 km (0.12 R)
• M25: 34,790,780 km (0.115 R)
• M26: 35,467,112 km (0.081 R)
• M27: 40,201,585 km (0.116 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit