🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.89 AU - 0.99 AU

Year: 325 Days

Day: 23.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.26 AU - 2.04 AU

Year: 755 Days

Day: 13.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,102,941 km

• M1: 188,643 km (0.076 R)
• M2: 1,297,762 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.1 AU - 2.66 AU

Year: 1309 Days

Day: 31.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 14.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.07 AU - 7.69 AU

Year: 6432 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,102,941 km

• M1: 179,069 km (0.087 R)
• M2: 759,957 km (0.043 R)
• M3: 1,265,897 km (0.09 R)
• M4: 1,831,826 km (0.066 R)
• M5: 2,531,346 km (0.085 R)
• M6: 3,900,016 km (0.085 R)
• M7: 4,522,194 km (0.116 R)
• M8: 5,210,045 km (0.075 R)
• M9: 6,935,656 km (0.104 R)
• M10: 8,162,957 km (0.035 R)
• M11: 9,486,899 km (0.103 R)
• M12: 10,711,656 km (0.066 R)
• M13: 11,485,676 km (0.117 R)
• M14: 13,864,132 km (0.059 R)
• M15: 14,319,059 km (0.106 R)
• M16: 19,434,858 km (0.101 R)
• M17: 23,909,779 km (0.11 R)
• M18: 26,953,946 km (0.079 R)
• M19: 28,114,227 km (0.088 R)
• M20: 30,058,401 km (0.116 R)
• M21: 30,918,439 km (0.064 R)
• M22: 31,893,219 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.8

Radius: 11.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.39 AU - 8.71 AU

Year: 7395 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,102,941 km

• M1: 144,212 km (0.083 R)
• M2: 569,070 km (0.059 R)
• M3: 934,837 km (0.117 R)
• M4: 1,479,373 km (0.072 R)
• M5: 1,887,327 km (0.118 R)
• M6: 2,281,816 km (0.112 R)
• M7: 2,853,430 km (0.068 R)
• M8: 3,263,478 km (0.1 R)
• M9: 3,663,652 km (0.061 R)
• M10: 5,066,730 km (0.063 R)
• M11: 5,639,092 km (0.054 R)
• M12: 6,183,628 km (0.068 R)
• M13: 7,781,632 km (0.067 R)
• M14: 11,346,699 km (0.058 R)
• M15: 11,830,648 km (0.027 R)
• M16: 14,150,014 km (0.109 R)
• M17: 15,222,032 km (0.112 R)
• M18: 16,212,370 km (0.093 R)
• M19: 17,813,366 km (0.072 R)
• M20: 18,541,310 km (0.107 R)
• M21: 20,606,359 km (0.05 R)
• M22: 21,490,033 km (0.11 R)
• M23: 23,419,247 km (0.083 R)
• M24: 25,098,035 km (0.088 R)
• M25: 26,950,206 km (0.088 R)
• M26: 36,772,353 km (0.083 R)
• M27: 39,893,115 km (0.059 R)
• M28: 40,512,899 km (0.107 R)
• M29: 44,102,948 km (0.086 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit