🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.88 AU - 0.92 AU

Year: 327 Days

Day: 47.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,663,187 km

• M1: 28,424 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.76 AU - 1.04 AU

Year: 327 Days

Day: 29.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.14 AU - 1.16 AU

Year: 472 Days

Day: 25.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,663,187 km

• M1: 1,167,761 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 13.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.79 AU - 6.95 AU

Year: 5445 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,663,187 km

• M1: 169,494 km (0.076 R)
• M2: 1,429,557 km (0.079 R)
• M3: 1,945,072 km (0.043 R)
• M4: 3,588,404 km (0.105 R)
• M5: 4,331,158 km (0.118 R)
• M6: 5,313,268 km (0.12 R)
• M7: 7,537,938 km (0.113 R)
• M8: 8,692,833 km (0.052 R)
• M9: 16,958,115 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.6

Radius: 14.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.48 AU - 9.52 AU

Year: 8664 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,663,187 km

• M1: 179,069 km (0.107 R)
• M2: 716,723 km (0.102 R)
• M3: 1,218,475 km (0.111 R)
• M4: 1,703,172 km (0.053 R)
• M5: 2,284,808 km (0.079 R)
• M6: 3,274,997 km (0.109 R)
• M7: 3,906,449 km (0.115 R)
• M8: 4,759,456 km (0.096 R)
• M9: 5,963,719 km (0.047 R)
• M10: 6,655,759 km (0.077 R)
• M11: 10,165,325 km (0.105 R)
• M12: 11,620,912 km (0.086 R)
• M13: 16,754,363 km (0.084 R)
• M14: 17,852,860 km (0.098 R)
• M15: 19,965,781 km (0.089 R)
• M16: 20,654,230 km (0.078 R)
• M17: 22,240,715 km (0.096 R)
• M18: 22,980,627 km (0.108 R)
• M19: 24,596,583 km (0.079 R)
• M20: 27,487,562 km (0.058 R)
• M21: 28,244,377 km (0.113 R)
• M22: 29,209,882 km (0.1 R)
• M23: 30,097,446 km (0.115 R)
• M24: 35,248,998 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 13.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.62 AU - 11.2 AU

Year: 11945 Days

Day: 10.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,663,187 km

• M1: 172,486 km (0.112 R)
• M2: 686,505 km (0.034 R)
• M3: 1,922,183 km (0.097 R)
• M4: 2,555,580 km (0.059 R)
• M5: 3,196,458 km (0.055 R)
• M6: 3,985,437 km (0.119 R)
• M7: 6,008,598 km (0.082 R)
• M8: 7,117,268 km (0.076 R)
• M9: 9,504,850 km (0.119 R)
• M10: 19,555,583 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit