🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.61 AU - 1.01 AU

Year: 256 Days

Day: 47.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 167.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,995,559 km

• M1: 56,398 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.23 AU - 1.37 AU

Year: 521 Days

Day: 33.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,995,559 km

• M1: 44,131 km (0.08 R)
• M2: 163,810 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.83 AU - 1.99 AU

Year: 928 Days

Day: 15.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.35 AU - 3.17 AU

Year: 1612 Days

Day: 24.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.9

Radius: 14.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.05 AU - 6.61 AU

Year: 5597 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,995,559 km

• M1: 186,549 km (0.106 R)
• M2: 659,577 km (0.064 R)
• M3: 1,251,685 km (0.076 R)
• M4: 2,754,546 km (0.08 R)
• M5: 4,493,770 km (0.117 R)
• M6: 4,974,578 km (0.106 R)
• M7: 5,711,048 km (0.03 R)
• M8: 7,673,922 km (0.108 R)
• M9: 9,944,219 km (0.06 R)
• M10: 11,076,526 km (0.073 R)
• M11: 14,144,179 km (0.071 R)
• M12: 16,428,838 km (0.066 R)
• M13: 17,102,029 km (0.081 R)
• M14: 18,064,392 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 13.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.37 AU - 15.41 AU

Year: 15328 Days

Day: 7.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,995,559 km

• M1: 173,833 km (0.106 R)
• M2: 716,424 km (0.109 R)
• M3: 1,411,905 km (0.059 R)
• M4: 2,135,510 km (0.117 R)
• M5: 2,574,430 km (0.101 R)
• M6: 3,278,437 km (0.097 R)
• M7: 5,427,560 km (0.116 R)
• M8: 6,367,484 km (0.06 R)
• M9: 7,211,216 km (0.105 R)
• M10: 7,744,083 km (0.084 R)
• M11: 8,797,252 km (0.084 R)
• M12: 10,144,232 km (0.073 R)
• M13: 13,365,971 km (0.12 R)
• M14: 14,109,174 km (0.12 R)
• M15: 15,678,156 km (0.061 R)
• M16: 17,216,172 km (0.08 R)
• M17: 18,320,952 km (0.05 R)
• M18: 26,347,775 km (0.061 R)
• M19: 34,113,850 km (0.055 R)
• M20: 35,385,132 km (0.11 R)
• M21: 38,887,817 km (0.117 R)
• M22: 41,045,317 km (0.101 R)
• M23: 46,294,407 km (0.088 R)
• M24: 46,998,265 km (0.077 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit