🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.55 AU - 0.65 AU

Year: 166 Days

Day: 47.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.73 AU - 2.31 AU

Year: 1028 Days

Day: 29.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.06 AU - 2.88 AU

Year: 1390 Days

Day: 46.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,709,095 km

• M1: 273,465 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 11.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.29 AU - 7.83 AU

Year: 6018 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,709,095 km

• M1: 143,016 km (0.081 R)
• M2: 738,565 km (0.047 R)
• M3: 1,269,787 km (0.071 R)
• M4: 2,020,020 km (0.062 R)
• M5: 3,123,604 km (0.113 R)
• M6: 3,957,612 km (0.092 R)
• M7: 4,490,330 km (0.04 R)
• M8: 6,064,847 km (0.103 R)
• M9: 6,543,112 km (0.092 R)
• M10: 8,516,008 km (0.084 R)
• M11: 9,532,676 km (0.071 R)
• M12: 10,402,886 km (0.057 R)
• M13: 10,765,512 km (0.041 R)
• M14: 11,136,514 km (0.11 R)
• M15: 13,174,486 km (0.069 R)
• M16: 13,761,059 km (0.057 R)
• M17: 15,803,369 km (0.069 R)
• M18: 17,021,545 km (0.036 R)
• M19: 18,897,652 km (0.107 R)
• M20: 24,145,545 km (0.108 R)
• M21: 24,863,166 km (0.104 R)
• M22: 25,267,978 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 11.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.65 AU - 13.75 AU

Year: 14334 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,709,095 km

• M1: 144,362 km (0.106 R)
• M2: 578,645 km (0.056 R)
• M3: 959,072 km (0.106 R)
• M4: 1,999,525 km (0.094 R)
• M5: 3,037,884 km (0.117 R)
• M6: 4,378,131 km (0.079 R)
• M7: 4,931,643 km (0.098 R)
• M8: 6,212,650 km (0.119 R)
• M9: 7,022,274 km (0.094 R)
• M10: 8,722,753 km (0.097 R)
• M11: 9,110,959 km (0.081 R)
• M12: 9,510,685 km (0.082 R)
• M13: 10,014,979 km (0.106 R)
• M14: 11,533,098 km (0.114 R)
• M15: 13,711,842 km (0.06 R)
• M16: 14,296,769 km (0.103 R)
• M17: 14,716,092 km (0.037 R)
• M18: 15,895,821 km (0.092 R)
• M19: 16,410,886 km (0.085 R)
• M20: 17,816,358 km (0.064 R)
• M21: 18,302,252 km (0.085 R)
• M22: 19,446,078 km (0.089 R)
• M23: 20,712,872 km (0.095 R)
• M24: 21,095,693 km (0.102 R)
• M25: 23,163,435 km (0.084 R)
• M26: 29,108,604 km (0.103 R)
• M27: 29,492,771 km (0.115 R)
• M28: 34,477,073 km (0.105 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 19,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit