🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.83 AU - 1.23 AU

Year: 382 Days

Day: 38 Hours

Environment

Temp: 26 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,502,975 km

• M1: 45,627 km (0.091 R)
• M2: 298,149 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.3 AU - 1.8 AU

Year: 705 Days

Day: 28.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.67 AU - 1.79 AU

Year: 831 Days

Day: 37.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,502,975 km

• M1: 40,391 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.66 AU - 2.16 AU

Year: 964 Days

Day: 15.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,502,975 km

• M1: 1,036,863 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 13.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.53 AU - 12.07 AU

Year: 14805 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,502,975 km

• M1: 172,935 km (0.094 R)
• M2: 702,063 km (0.101 R)
• M3: 1,670,410 km (0.1 R)
• M4: 2,176,499 km (0.098 R)
• M5: 4,911,747 km (0.104 R)
• M6: 6,703,181 km (0.102 R)
• M7: 7,497,097 km (0.115 R)
• M8: 8,220,403 km (0.069 R)
• M9: 8,943,410 km (0.108 R)
• M10: 12,325,369 km (0.104 R)
• M11: 15,315,082 km (0.109 R)
• M12: 19,222,728 km (0.068 R)
• M13: 29,150,342 km (0.094 R)
• M14: 30,725,009 km (0.05 R)
• M15: 33,023,580 km (0.099 R)
• M16: 42,038,498 km (0.09 R)
• M17: 45,005,323 km (0.119 R)
• M18: 45,838,134 km (0.109 R)
• M19: 47,248,842 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.4

Radius: 4.2

Gravity: 34.72 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.84 AU - 18.26 AU

Year: 21325 Days

Day: 15.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,502,975 km

• M1: 52,509 km (0.092 R)
• M2: 191,036 km (0.084 R)
• M3: 427,850 km (0.102 R)
• M4: 619,036 km (0.032 R)
• M5: 1,190,350 km (0.108 R)
• M6: 1,955,693 km (0.07 R)
• M7: 5,244,602 km (0.03 R)
• M8: 5,516,421 km (0.051 R)
• M9: 5,716,284 km (0.055 R)
• M10: 7,838,480 km (0.065 R)
• M11: 13,406,363 km (0.066 R)
• M12: 14,968,763 km (0.104 R)
• M13: 19,168,574 km (0.11 R)
• M14: 24,090,792 km (0.11 R)
• M15: 26,727,006 km (0.037 R)
• M16: 27,530,646 km (0.078 R)
• M17: 29,915,236 km (0.048 R)
• M18: 38,610,762 km (0.071 R)
• M19: 42,980,515 km (0.088 R)
• M20: 45,041,974 km (0.093 R)
• M21: 46,015,258 km (0.097 R)
• M22: 60,559,462 km (0.106 R)
• M23: 69,396,059 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit