🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.54 AU - 0.56 AU

Year: 148 Days

Day: 38 Hours

Environment

Temp: 221 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.77 AU

Year: 236 Days

Day: 18.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,385,914 km

• M1: 113,844 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.03 AU - 3.93 AU

Year: 2359 Days

Day: 33.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,385,914 km

• M1: 55,052 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.48 AU - 4.28 AU

Year: 2778 Days

Day: 27 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.9

Radius: 3.8

Gravity: 41.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 16.1 AU - 23.36 AU

Year: 31851 Days

Day: 17.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,385,914 km

• M1: 47,273 km (0.078 R)
• M2: 172,337 km (0.079 R)
• M3: 356,342 km (0.105 R)
• M4: 626,665 km (0.119 R)
• M5: 783,893 km (0.114 R)
• M6: 928,404 km (0.078 R)
• M7: 1,386,473 km (0.107 R)
• M8: 1,562,400 km (0.103 R)
• M9: 1,959,433 km (0.105 R)
• M10: 4,126,508 km (0.101 R)
• M11: 5,541,255 km (0.105 R)
• M12: 6,404,883 km (0.065 R)
• M13: 7,302,470 km (0.081 R)
• M14: 9,099,440 km (0.078 R)
• M15: 13,302,243 km (0.084 R)
• M16: 14,015,077 km (0.096 R)
• M17: 17,964,161 km (0.068 R)
• M18: 21,719,666 km (0.111 R)
• M19: 22,595,262 km (0.093 R)
• M20: 30,193,039 km (0.093 R)
• M21: 30,734,583 km (0.091 R)
• M22: 32,822,970 km (0.105 R)
• M23: 35,601,600 km (0.115 R)
• M24: 40,138,754 km (0.115 R)
• M25: 43,654,603 km (0.106 R)
• M26: 47,370,166 km (0.08 R)
• M27: 49,025,017 km (0.072 R)
• M28: 50,338,636 km (0.079 R)
• M29: 51,291,126 km (0.078 R)
• M30: 51,483,060 km (0.074 R)
• M31: 54,021,736 km (0.049 R)
• M32: 67,974,879 km (0.112 R)
• M33: 70,314,290 km (0.031 R)
• M34: 73,191,805 km (0.056 R)
• M35: 79,693,478 km (0.033 R)
• M36: 81,246,753 km (0.094 R)
• M37: 86,841,714 km (0.112 R)
• M38: 97,020,801 km (0.037 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit