🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.53 AU - 0.55 AU

Year: 143 Days

Day: 31.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,191,632 km

• M1: 14,212 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.6 AU - 0.94 AU

Year: 243 Days

Day: 13 Hours

Environment

Temp: 137 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.75 AU - 0.87 AU

Year: 262 Days

Day: 37.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,191,632 km

• M1: 311,463 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 11.5

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.34 AU - 7.7 AU

Year: 7422 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 110,191,632 km

• M1: 143,315 km (0.071 R)
• M2: 550,969 km (0.097 R)
• M3: 997,070 km (0.03 R)
• M4: 2,109,180 km (0.077 R)
• M5: 2,475,994 km (0.107 R)
• M6: 2,905,340 km (0.081 R)
• M7: 3,586,160 km (0.034 R)
• M8: 4,370,352 km (0.067 R)
• M9: 5,600,196 km (0.12 R)
• M10: 6,014,134 km (0.08 R)
• M11: 6,448,416 km (0.119 R)
• M12: 8,358,781 km (0.086 R)
• M13: 9,555,115 km (0.096 R)
• M14: 10,194,646 km (0.107 R)
• M15: 10,620,551 km (0.117 R)
• M16: 12,444,897 km (0.052 R)
• M17: 13,152,346 km (0.12 R)
• M18: 13,600,990 km (0.109 R)
• M19: 15,872,783 km (0.096 R)
• M20: 17,231,431 km (0.117 R)
• M21: 18,248,247 km (0.116 R)
• M22: 19,593,282 km (0.07 R)
• M23: 22,559,359 km (0.116 R)
• M24: 24,274,648 km (0.089 R)
• M25: 28,987,729 km (0.096 R)
• M26: 31,210,604 km (0.104 R)
• M27: 35,343,245 km (0.108 R)
• M28: 35,775,583 km (0.058 R)
• M29: 36,650,880 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.6

Radius: 6.9

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 18.33 AU - 21.83 AU

Year: 32383 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 110,191,632 km

• M1: 86,916 km (0.071 R)
• M2: 356,641 km (0.071 R)
• M3: 571,464 km (0.112 R)
• M4: 902,225 km (0.085 R)
• M5: 1,210,845 km (0.047 R)
• M6: 1,589,029 km (0.078 R)
• M7: 11,663,847 km (0.094 R)
• M8: 14,098,253 km (0.104 R)
• M9: 25,822,537 km (0.032 R)
• M10: 30,603,536 km (0.1 R)
• M11: 32,319,872 km (0.079 R)
• M12: 36,256,540 km (0.086 R)
• M13: 46,351,105 km (0.083 R)
• M14: 49,379,864 km (0.074 R)
• M15: 66,991,123 km (0.093 R)
• M16: 71,347,862 km (0.063 R)
• M17: 75,375,934 km (0.117 R)
• M18: 81,969,012 km (0.052 R)
• M19: 98,110,472 km (0.032 R)
• M20: 106,597,908 km (0.085 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 14,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit