🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.45 AU - 0.61 AU

Year: 249 Days

Day: 26.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,354,843 km

• M1: 88,113 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.49 AU - 0.67 AU

Year: 285 Days

Day: 15.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,354,843 km

• M1: 560,244 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.2

Radius: 8.4

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.97 AU - 5.11 AU

Year: 7306 Days

Day: 10.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 171.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,354,843 km

• M1: 108,010 km (0.037 R)
• M2: 416,480 km (0.106 R)
• M3: 748,289 km (0.099 R)
• M4: 1,225,506 km (0.09 R)
• M5: 1,998,927 km (0.107 R)
• M6: 2,336,270 km (0.04 R)
• M7: 3,768,969 km (0.03 R)
• M8: 4,184,851 km (0.079 R)
• M9: 4,712,931 km (0.043 R)
• M10: 5,434,891 km (0.092 R)
• M11: 5,743,511 km (0.096 R)
• M12: 6,063,800 km (0.116 R)
• M13: 9,597,302 km (0.071 R)
• M14: 10,515,384 km (0.092 R)
• M15: 10,995,743 km (0.089 R)
• M16: 14,659,843 km (0.118 R)
• M17: 16,126,650 km (0.088 R)
• M18: 17,823,240 km (0.059 R)
• M19: 20,438,211 km (0.118 R)
• M20: 20,735,462 km (0.084 R)
• M21: 21,186,649 km (0.114 R)
• M22: 23,217,889 km (0.06 R)
• M23: 35,668,920 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 11.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.36 AU - 5.56 AU

Year: 8238 Days

Day: 14.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,354,843 km

• M1: 146,905 km (0.107 R)
• M2: 1,365,529 km (0.026 R)
• M3: 2,384,141 km (0.093 R)
• M4: 3,057,182 km (0.102 R)
• M5: 3,439,255 km (0.12 R)
• M6: 3,810,407 km (0.073 R)
• M7: 4,441,411 km (0.064 R)
• M8: 5,628,620 km (0.11 R)
• M9: 6,087,885 km (0.078 R)
• M10: 6,541,017 km (0.099 R)
• M11: 7,790,758 km (0.06 R)
• M12: 8,695,825 km (0.106 R)
• M13: 10,888,780 km (0.117 R)
• M14: 11,467,425 km (0.112 R)
• M15: 12,930,342 km (0.088 R)
• M16: 16,802,534 km (0.103 R)
• M17: 21,386,811 km (0.079 R)
• M18: 21,802,992 km (0.055 R)
• M19: 22,723,019 km (0.106 R)
• M20: 24,640,415 km (0.095 R)
• M21: 25,872,653 km (0.098 R)
• M22: 26,504,105 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.4

Radius: 3.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.59 AU - 11.87 AU

Year: 19597 Days

Day: 21.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,354,843 km

• M1: 54,753 km (0.081 R)
• M2: 980,614 km (0.116 R)
• M3: 1,921,136 km (0.047 R)
• M4: 5,933,052 km (0.062 R)
• M5: 7,190,721 km (0.119 R)
• M6: 16,654,581 km (0.091 R)
• M7: 18,867,583 km (0.108 R)
• M8: 22,089,622 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit