🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.81 AU - 0.95 AU

Year: 313 Days

Day: 13 Hours

Environment

Temp: 23 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,466,204 km

• M1: 38,596 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.41 AU

Year: 492 Days

Day: 39.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.77 AU - 2.03 AU

Year: 992 Days

Day: 29.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,466,204 km

• M1: 512,223 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.58 AU - 2.46 AU

Year: 1087 Days

Day: 31.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.03 AU - 2.53 AU

Year: 1304 Days

Day: 25.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.9 AU - 4.84 AU

Year: 2883 Days

Day: 15.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,466,204 km

• M1: 118,332 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 12.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.11 AU - 8.93 AU

Year: 7810 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,466,204 km

• M1: 159,621 km (0.084 R)
• M2: 711,787 km (0.043 R)
• M3: 1,145,770 km (0.111 R)
• M4: 1,550,582 km (0.092 R)
• M5: 2,038,570 km (0.117 R)
• M6: 2,577,272 km (0.058 R)
• M7: 3,331,993 km (0.1 R)
• M8: 4,761,999 km (0.048 R)
• M9: 5,282,151 km (0.053 R)
• M10: 5,901,038 km (0.06 R)
• M11: 6,469,510 km (0.098 R)
• M12: 7,284,220 km (0.109 R)
• M13: 9,367,519 km (0.098 R)
• M14: 10,054,622 km (0.079 R)
• M15: 11,054,086 km (0.045 R)
• M16: 12,420,513 km (0.072 R)
• M17: 14,620,649 km (0.095 R)
• M18: 17,964,610 km (0.078 R)
• M19: 18,556,718 km (0.117 R)
• M20: 20,269,614 km (0.098 R)
• M21: 22,310,877 km (0.118 R)
• M22: 23,226,266 km (0.07 R)
• M23: 29,706,846 km (0.079 R)
• M24: 30,535,169 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 13.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.37 AU - 10.11 AU

Year: 8959 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,466,204 km

• M1: 165,455 km (0.069 R)
• M2: 665,860 km (0.117 R)
• M3: 1,097,749 km (0.106 R)
• M4: 1,514,529 km (0.071 R)
• M5: 2,056,821 km (0.08 R)
• M6: 2,769,206 km (0.066 R)
• M7: 3,566,114 km (0.075 R)
• M8: 4,225,242 km (0.108 R)
• M9: 5,027,087 km (0.052 R)
• M10: 7,293,943 km (0.096 R)
• M11: 8,860,083 km (0.085 R)
• M12: 9,380,684 km (0.116 R)
• M13: 9,871,664 km (0.076 R)
• M14: 11,559,278 km (0.111 R)
• M15: 14,056,665 km (0.08 R)
• M16: 14,897,554 km (0.095 R)
• M17: 16,467,434 km (0.096 R)
• M18: 18,909,021 km (0.094 R)
• M19: 21,582,934 km (0.094 R)
• M20: 26,100,640 km (0.107 R)
• M21: 30,566,585 km (0.111 R)
• M22: 30,996,380 km (0.096 R)
• M23: 32,643,751 km (0.117 R)
• M24: 39,947,568 km (0.11 R)
• M25: 41,897,427 km (0.083 R)
• M26: 45,845,614 km (0.03 R)
• M27: 46,834,456 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 14.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.34 AU - 11.66 AU

Year: 11090 Days

Day: 5 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,466,204 km

• M1: 206,445 km (0.105 R)
• M2: 998,566 km (0.11 R)
• M3: 1,523,804 km (0.111 R)
• M4: 3,307,011 km (0.081 R)
• M5: 5,303,993 km (0.086 R)
• M6: 6,036,424 km (0.12 R)
• M7: 6,955,254 km (0.094 R)
• M8: 8,414,581 km (0.116 R)
• M9: 11,084,305 km (0.106 R)
• M10: 11,990,868 km (0.072 R)
• M11: 17,432,341 km (0.045 R)
• M12: 19,053,383 km (0.113 R)
• M13: 26,353,460 km (0.108 R)
• M14: 28,277,588 km (0.064 R)
• M15: 32,177,604 km (0.078 R)
• M16: 37,791,115 km (0.113 R)
• M17: 42,919,031 km (0.107 R)
• M18: 46,007,329 km (0.095 R)
• M19: 50,453,527 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit