🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.64 AU - 0.84 AU

Year: 234 Days

Day: 29.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2 AU - 2.18 AU

Year: 1109 Days

Day: 43.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.24 AU - 3.48 AU

Year: 1776 Days

Day: 29.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.93 AU - 2.93 AU

Year: 1841 Days

Day: 31.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,317,650 km

• M1: 1,534,425 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.33 AU - 3.51 AU

Year: 2322 Days

Day: 24 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.03 AU - 3.83 AU

Year: 2332 Days

Day: 17.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.03 AU - 4.29 AU

Year: 3115 Days

Day: 12.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,317,650 km

• M1: 1,255,425 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 10.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.73 AU - 13.39 AU

Year: 15374 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,317,650 km

• M1: 128,804 km (0.107 R)
• M2: 1,749,547 km (0.064 R)
• M3: 2,968,022 km (0.034 R)
• M4: 4,491,526 km (0.111 R)
• M5: 6,601,305 km (0.108 R)
• M6: 7,315,485 km (0.117 R)
• M7: 8,602,925 km (0.051 R)
• M8: 9,821,699 km (0.106 R)
• M9: 12,287,520 km (0.058 R)
• M10: 13,630,460 km (0.108 R)
• M11: 19,903,398 km (0.074 R)
• M12: 26,917,145 km (0.076 R)
• M13: 30,516,170 km (0.067 R)
• M14: 30,858,450 km (0.055 R)
• M15: 40,823,165 km (0.098 R)
• M16: 42,078,739 km (0.058 R)
• M17: 45,404,450 km (0.071 R)
• M18: 49,370,588 km (0.055 R)
• M19: 56,426,522 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673

Radius: 3.3

Gravity: 61.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.99 AU - 15.77 AU

Year: 21071 Days

Day: 17.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,317,650 km

• M1: 49,666 km (0.087 R)
• M2: 229,334 km (0.039 R)
• M3: 343,926 km (0.11 R)
• M4: 505,192 km (0.063 R)
• M5: 1,056,909 km (0.1 R)
• M6: 1,293,722 km (0.088 R)
• M7: 1,497,774 km (0.106 R)
• M8: 1,891,515 km (0.103 R)
• M9: 2,009,997 km (0.095 R)
• M10: 3,847,358 km (0.077 R)
• M11: 5,799,012 km (0.092 R)
• M12: 6,178,093 km (0.105 R)
• M13: 8,013,360 km (0.111 R)
• M14: 8,806,527 km (0.067 R)
• M15: 9,026,436 km (0.119 R)
• M16: 9,363,480 km (0.097 R)
• M17: 10,302,805 km (0.116 R)
• M18: 10,547,099 km (0.066 R)
• M19: 11,238,989 km (0.111 R)
• M20: 11,628,841 km (0.102 R)
• M21: 12,094,838 km (0.11 R)
• M22: 14,844,597 km (0.09 R)
• M23: 16,446,640 km (0.072 R)
• M24: 16,612,844 km (0.084 R)
• M25: 18,248,846 km (0.072 R)
• M26: 20,753,713 km (0.114 R)
• M27: 21,241,551 km (0.097 R)
• M28: 23,164,632 km (0.053 R)
• M29: 24,545,271 km (0.098 R)
• M30: 36,336,724 km (0.067 R)
• M31: 37,761,794 km (0.074 R)
• M32: 38,196,525 km (0.067 R)
• M33: 40,722,784 km (0.065 R)
• M34: 43,675,697 km (0.11 R)
• M35: 50,352,250 km (0.103 R)
• M36: 55,596,403 km (0.072 R)
• M37: 56,535,878 km (0.1 R)
• M38: 58,446,542 km (0.041 R)
• M39: 59,417,731 km (0.096 R)
• M40: 65,680,796 km (0.087 R)
• M41: 70,164,393 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit