🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.81 AU - 1.21 AU

Year: 389 Days

Day: 37.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.18 AU - 3.18 AU

Year: 1680 Days

Day: 37.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,704,458 km

• M1: 134,788 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.1 AU - 3.28 AU

Year: 1689 Days

Day: 41.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 10.3

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.38 AU - 8.26 AU

Year: 8373 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,704,458 km

• M1: 128,355 km (0.103 R)
• M2: 496,366 km (0.083 R)
• M3: 1,188,854 km (0.097 R)
• M4: 1,656,048 km (0.119 R)
• M5: 2,462,231 km (0.094 R)
• M6: 3,185,088 km (0.117 R)
• M7: 3,535,596 km (0.069 R)
• M8: 4,232,423 km (0.116 R)
• M9: 5,205,557 km (0.117 R)
• M10: 5,967,609 km (0.096 R)
• M11: 8,349,656 km (0.118 R)
• M12: 10,020,365 km (0.072 R)
• M13: 10,882,198 km (0.083 R)
• M14: 13,949,403 km (0.072 R)
• M15: 14,638,301 km (0.092 R)
• M16: 19,028,251 km (0.032 R)
• M17: 26,336,406 km (0.055 R)
• M18: 30,296,112 km (0.097 R)
• M19: 31,877,960 km (0.114 R)
• M20: 38,514,421 km (0.053 R)
• M21: 39,620,547 km (0.061 R)
• M22: 40,244,071 km (0.089 R)
• M23: 43,065,786 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.8

Radius: 3.3

Gravity: 42.5 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.66 AU - 14.68 AU

Year: 20423 Days

Day: 18.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,704,458 km

• M1: 41,439 km (0.117 R)
• M2: 930,499 km (0.104 R)
• M3: 1,136,794 km (0.063 R)
• M4: 1,387,670 km (0.101 R)
• M5: 3,119,714 km (0.079 R)
• M6: 3,783,330 km (0.105 R)
• M7: 4,982,806 km (0.113 R)
• M8: 5,198,676 km (0.11 R)
• M9: 5,534,074 km (0.105 R)
• M10: 5,963,570 km (0.043 R)
• M11: 6,414,757 km (0.083 R)
• M12: 8,347,561 km (0.077 R)
• M13: 8,498,954 km (0.097 R)
• M14: 10,874,120 km (0.099 R)
• M15: 15,703,438 km (0.102 R)
• M16: 18,197,534 km (0.096 R)
• M17: 20,574,494 km (0.104 R)
• M18: 31,659,397 km (0.075 R)
• M19: 31,781,768 km (0.112 R)
• M20: 32,274,544 km (0.12 R)
• M21: 38,173,487 km (0.045 R)
• M22: 43,833,822 km (0.091 R)
• M23: 46,783,443 km (0.096 R)
• M24: 49,039,528 km (0.044 R)
• M25: 53,246,819 km (0.108 R)
• M26: 56,061,952 km (0.106 R)
• M27: 64,311,975 km (0.09 R)
• M28: 65,694,858 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 17,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit