🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.14 AU - 1.4 AU

Year: 518 Days

Day: 21.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.88 AU - 4.12 AU

Year: 2893 Days

Day: 21.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.22 AU - 5.58 AU

Year: 3923 Days

Day: 28.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 8.5

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.88 AU - 7.72 AU

Year: 5719 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 105,103,101 km

• M1: 111,002 km (0.079 R)
• M2: 421,866 km (0.053 R)
• M3: 775,515 km (0.114 R)
• M4: 1,050,327 km (0.117 R)
• M5: 1,638,695 km (0.054 R)
• M6: 1,986,061 km (0.116 R)
• M7: 3,354,882 km (0.108 R)
• M8: 4,081,927 km (0.096 R)
• M9: 4,777,707 km (0.115 R)
• M10: 5,579,402 km (0.058 R)
• M11: 6,532,490 km (0.051 R)
• M12: 7,306,958 km (0.067 R)
• M13: 8,562,234 km (0.118 R)
• M14: 10,392,414 km (0.08 R)
• M15: 14,640,246 km (0.115 R)
• M16: 19,784,019 km (0.028 R)
• M17: 22,570,878 km (0.096 R)
• M18: 23,325,450 km (0.051 R)
• M19: 27,865,595 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827

Radius: 4.3

Gravity: 44.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.61 AU - 20.05 AU

Year: 29551 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 105,103,101 km

• M1: 53,706 km (0.095 R)
• M2: 193,280 km (0.093 R)
• M3: 525,388 km (0.051 R)
• M4: 844,480 km (0.074 R)
• M5: 1,234,182 km (0.106 R)
• M6: 1,714,691 km (0.056 R)
• M7: 1,857,557 km (0.113 R)
• M8: 3,152,775 km (0.119 R)
• M9: 5,203,912 km (0.117 R)
• M10: 6,095,066 km (0.06 R)
• M11: 7,725,683 km (0.092 R)
• M12: 10,145,728 km (0.107 R)
• M13: 11,311,843 km (0.098 R)
• M14: 13,502,405 km (0.09 R)
• M15: 14,153,006 km (0.114 R)
• M16: 15,959,998 km (0.066 R)
• M17: 21,959,322 km (0.081 R)
• M18: 22,405,572 km (0.103 R)
• M19: 24,848,206 km (0.109 R)
• M20: 26,571,723 km (0.042 R)
• M21: 28,111,235 km (0.118 R)
• M22: 29,169,790 km (0.076 R)
• M23: 34,713,438 km (0.066 R)
• M24: 35,624,190 km (0.064 R)
• M25: 36,863,159 km (0.12 R)
• M26: 47,453,791 km (0.118 R)
• M27: 52,637,806 km (0.106 R)
• M28: 59,686,259 km (0.1 R)
• M29: 69,707,073 km (0.103 R)
• M30: 76,379,736 km (0.086 R)
• M31: 103,535,190 km (0.09 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 11,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit