🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.99 AU - 2.45 AU

Year: 1202 Days

Day: 35.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.95 AU - 3.29 AU

Year: 2003 Days

Day: 43.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,940,960 km

• M1: 1,595,012 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.18 AU - 4.46 AU

Year: 3263 Days

Day: 43 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.76 AU - 5.08 AU

Year: 3377 Days

Day: 20.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 14.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.78 AU - 5.14 AU

Year: 4015 Days

Day: 11.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,940,960 km

• M1: 176,525 km (0.102 R)
• M2: 910,453 km (0.096 R)
• M3: 1,955,095 km (0.116 R)
• M4: 2,423,635 km (0.1 R)
• M5: 3,075,732 km (0.092 R)
• M6: 4,193,378 km (0.109 R)
• M7: 5,761,313 km (0.059 R)
• M8: 6,223,271 km (0.06 R)
• M9: 6,678,797 km (0.055 R)
• M10: 7,420,952 km (0.105 R)
• M11: 8,655,284 km (0.105 R)
• M12: 9,380,684 km (0.095 R)
• M13: 9,940,779 km (0.083 R)
• M14: 11,529,358 km (0.102 R)
• M15: 12,032,755 km (0.1 R)
• M16: 14,143,731 km (0.078 R)
• M17: 15,755,797 km (0.106 R)
• M18: 17,667,359 km (0.109 R)
• M19: 20,717,660 km (0.092 R)
• M20: 21,463,255 km (0.097 R)
• M21: 22,367,574 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.5

Radius: 8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.12 AU - 17.04 AU

Year: 20233 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,940,960 km

• M1: 230,231 km (0.094 R)
• M2: 547,379 km (0.088 R)
• M3: 865,723 km (0.11 R)
• M4: 3,267,965 km (0.092 R)
• M5: 4,843,081 km (0.092 R)
• M6: 5,814,570 km (0.071 R)
• M7: 6,076,666 km (0.059 R)
• M8: 6,910,374 km (0.084 R)
• M9: 8,277,699 km (0.038 R)
• M10: 11,892,582 km (0.095 R)
• M11: 12,874,991 km (0.035 R)
• M12: 16,072,646 km (0.103 R)
• M13: 21,404,015 km (0.069 R)
• M14: 27,177,595 km (0.101 R)
• M15: 27,806,504 km (0.094 R)
• M16: 37,015,899 km (0.089 R)
• M17: 40,170,918 km (0.117 R)
• M18: 44,505,815 km (0.116 R)
• M19: 48,833,981 km (0.063 R)
• M20: 50,075,494 km (0.09 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 18,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit