🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.98 AU - 1.26 AU

Year: 417 Days

Day: 13.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,443,588 km

• M1: 247,884 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.4

Radius: 8.8

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.46 AU - 6.78 AU

Year: 4683 Days

Day: 8.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,443,588 km

• M1: 115,190 km (0.092 R)
• M2: 469,438 km (0.092 R)
• M3: 985,551 km (0.068 R)
• M4: 1,302,997 km (0.059 R)
• M5: 2,031,389 km (0.099 R)
• M6: 2,419,895 km (0.09 R)
• M7: 3,711,374 km (0.099 R)
• M8: 4,418,822 km (0.08 R)
• M9: 5,469,448 km (0.088 R)
• M10: 7,470,020 km (0.094 R)
• M11: 9,156,736 km (0.115 R)
• M12: 10,089,030 km (0.087 R)
• M13: 11,556,136 km (0.096 R)
• M14: 12,491,871 km (0.105 R)
• M15: 14,180,532 km (0.111 R)
• M16: 16,256,352 km (0.036 R)
• M17: 17,366,817 km (0.059 R)
• M18: 17,683,964 km (0.087 R)
• M19: 20,362,813 km (0.11 R)
• M20: 21,000,848 km (0.064 R)
• M21: 21,506,339 km (0.072 R)
• M22: 21,945,858 km (0.025 R)
• M23: 22,843,146 km (0.117 R)
• M24: 23,609,386 km (0.107 R)
• M25: 24,155,867 km (0.086 R)
• M26: 27,185,673 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 11.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.46 AU - 11.02 AU

Year: 11517 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,443,588 km

• M1: 142,866 km (0.085 R)
• M2: 565,181 km (0.094 R)
• M3: 952,938 km (0.105 R)
• M4: 1,339,948 km (0.087 R)
• M5: 1,740,870 km (0.077 R)
• M6: 2,604,948 km (0.093 R)
• M7: 2,964,880 km (0.05 R)
• M8: 3,682,501 km (0.098 R)
• M9: 4,308,269 km (0.112 R)
• M10: 5,067,628 km (0.105 R)
• M11: 5,564,592 km (0.085 R)
• M12: 6,240,625 km (0.104 R)
• M13: 6,734,298 km (0.106 R)
• M14: 7,460,595 km (0.048 R)
• M15: 7,842,968 km (0.119 R)
• M16: 8,283,085 km (0.06 R)
• M17: 8,739,657 km (0.065 R)
• M18: 9,703,516 km (0.066 R)
• M19: 10,057,166 km (0.108 R)
• M20: 14,212,695 km (0.09 R)
• M21: 21,620,632 km (0.064 R)
• M22: 25,229,382 km (0.105 R)
• M23: 26,581,896 km (0.104 R)
• M24: 29,325,820 km (0.108 R)
• M25: 31,038,117 km (0.03 R)
• M26: 32,929,483 km (0.106 R)
• M27: 38,179,621 km (0.119 R)
• M28: 40,479,389 km (0.09 R)
• M29: 46,344,373 km (0.103 R)
• M30: 48,959,344 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.3

Radius: 7.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17.33 AU - 22.75 AU

Year: 31530 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,443,588 km

• M1: 95,892 km (0.096 R)
• M2: 717,771 km (0.089 R)
• M3: 1,362,238 km (0.071 R)
• M4: 2,084,646 km (0.088 R)
• M5: 5,289,781 km (0.087 R)
• M6: 12,277,048 km (0.081 R)
• M7: 17,875,898 km (0.105 R)
• M8: 25,696,576 km (0.102 R)
• M9: 26,157,038 km (0.06 R)
• M10: 30,861,143 km (0.08 R)
• M11: 31,801,815 km (0.067 R)
• M12: 35,301,358 km (0.113 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 17,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit