🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.67 AU

Year: 128 Days

Day: 44.9 Hours

Environment

Temp: 369 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,419,854 km

• M1: 121,324 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.83 AU - 1.31 AU

Year: 321 Days

Day: 45.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.47 AU - 2.05 AU

Year: 676 Days

Day: 20.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.17 AU - 3.29 AU

Year: 1681 Days

Day: 25.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,419,854 km

• M1: 95,743 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 9.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.29 AU - 11.83 AU

Year: 10654 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 105,419,854 km

• M1: 123,418 km (0.094 R)
• M2: 386,561 km (0.045 R)
• M3: 1,270,684 km (0.117 R)
• M4: 2,035,728 km (0.076 R)
• M5: 2,574,879 km (0.119 R)
• M6: 3,446,436 km (0.106 R)
• M7: 3,958,060 km (0.074 R)
• M8: 6,782,767 km (0.055 R)
• M9: 17,228,289 km (0.073 R)
• M10: 19,538,380 km (0.106 R)
• M11: 19,777,437 km (0.043 R)
• M12: 20,686,842 km (0.114 R)
• M13: 21,056,349 km (0.12 R)
• M14: 23,801,021 km (0.055 R)
• M15: 27,487,113 km (0.074 R)
• M16: 45,622,414 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 9.3

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.37 AU - 20.13 AU

Year: 18975 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 105,419,854 km

• M1: 123,717 km (0.115 R)
• M2: 315,352 km (0.091 R)
• M3: 518,357 km (0.061 R)
• M4: 791,822 km (0.093 R)
• M5: 1,424,621 km (0.109 R)
• M6: 1,913,207 km (0.101 R)
• M7: 2,160,792 km (0.04 R)
• M8: 3,343,213 km (0.071 R)
• M9: 4,717,270 km (0.093 R)
• M10: 5,229,343 km (0.07 R)
• M11: 5,683,672 km (0.116 R)
• M12: 8,815,653 km (0.096 R)
• M13: 10,875,915 km (0.053 R)
• M14: 14,545,700 km (0.089 R)
• M15: 16,078,181 km (0.074 R)
• M16: 20,894,783 km (0.086 R)
• M17: 21,551,817 km (0.069 R)
• M18: 22,726,161 km (0.045 R)
• M19: 22,981,973 km (0.088 R)
• M20: 24,194,314 km (0.047 R)
• M21: 28,684,345 km (0.117 R)
• M22: 31,122,939 km (0.104 R)
• M23: 31,924,485 km (0.092 R)
• M24: 32,634,028 km (0.108 R)
• M25: 35,444,672 km (0.116 R)
• M26: 38,040,794 km (0.074 R)
• M27: 40,615,074 km (0.08 R)
• M28: 43,509,045 km (0.076 R)
• M29: 43,744,811 km (0.112 R)
• M30: 45,173,321 km (0.081 R)
• M31: 45,775,153 km (0.117 R)
• M32: 48,844,902 km (0.05 R)
• M33: 53,440,847 km (0.092 R)
• M34: 58,380,120 km (0.096 R)
• M35: 63,395,838 km (0.094 R)
• M36: 67,147,154 km (0.077 R)
• M37: 67,440,216 km (0.096 R)
• M38: 74,356,425 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819

Radius: 7.8

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 21.79 AU - 22.15 AU

Year: 29829 Days

Day: 24.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 105,419,854 km

• M1: 135,087 km (0.047 R)
• M2: 300,841 km (0.057 R)
• M3: 627,862 km (0.076 R)
• M4: 788,082 km (0.11 R)
• M5: 1,302,848 km (0.03 R)
• M6: 1,960,031 km (0.096 R)
• M7: 2,220,780 km (0.082 R)
• M8: 2,435,304 km (0.1 R)
• M9: 3,069,599 km (0.083 R)
• M10: 3,396,620 km (0.093 R)
• M11: 3,547,414 km (0.093 R)
• M12: 4,101,974 km (0.046 R)
• M13: 5,194,636 km (0.056 R)
• M14: 7,718,203 km (0.1 R)
• M15: 8,120,023 km (0.096 R)
• M16: 8,472,625 km (0.1 R)
• M17: 9,830,525 km (0.057 R)
• M18: 11,776,195 km (0.099 R)
• M19: 13,295,660 km (0.088 R)
• M20: 14,282,857 km (0.081 R)
• M21: 16,116,627 km (0.095 R)
• M22: 16,281,335 km (0.107 R)
• M23: 17,033,064 km (0.03 R)
• M24: 22,093,511 km (0.043 R)
• M25: 27,706,722 km (0.106 R)
• M26: 29,126,556 km (0.116 R)
• M27: 35,405,478 km (0.119 R)
• M28: 39,287,692 km (0.094 R)
• M29: 41,370,543 km (0.03 R)
• M30: 41,899,671 km (0.11 R)
• M31: 44,870,236 km (0.103 R)
• M32: 51,705,213 km (0.084 R)
• M33: 55,457,277 km (0.055 R)
• M34: 62,542,980 km (0.047 R)
• M35: 65,829,047 km (0.096 R)
• M36: 70,571,000 km (0.11 R)
• M37: 71,435,227 km (0.102 R)
• M38: 83,148,741 km (0.097 R)
• M39: 84,274,764 km (0.08 R)
• M40: 85,598,256 km (0.07 R)
• M41: 87,890,843 km (0.09 R)
• M42: 89,436,189 km (0.073 R)
• M43: 101,662,375 km (0.118 R)

Kuiper Belt

Range: 37.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit