🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.47 AU - 0.65 AU

Year: 193 Days

Day: 33.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 156.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 12,657,104 km

• M1: 199,264 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.72 AU - 0.92 AU

Year: 342 Days

Day: 30.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,657,104 km

• M1: 20,495 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.87 AU - 1.01 AU

Year: 419 Days

Day: 42 Hours

Environment

Temp: -62 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.48 AU - 1.82 AU

Year: 975 Days

Day: 43.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.61 AU - 2.11 AU

Year: 1167 Days

Day: 13.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,657,104 km

• M1: 1,752,539 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.56 AU - 2.34 AU

Year: 1253 Days

Day: 32.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 8.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.47 AU - 2.87 AU

Year: 2008 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 12,657,104 km

• M1: 111,151 km (0.062 R)
• M2: 225,893 km (0.086 R)
• M3: 299,944 km (0.042 R)
• M4: 490,681 km (0.11 R)
• M5: 561,441 km (0.047 R)
• M6: 1,128,267 km (0.097 R)
• M7: 1,232,836 km (0.099 R)
• M8: 1,294,171 km (0.103 R)
• M9: 1,476,232 km (0.107 R)
• M10: 1,743,563 km (0.095 R)
• M11: 1,918,593 km (0.114 R)
• M12: 2,026,453 km (0.108 R)
• M13: 2,220,032 km (0.105 R)
• M14: 2,295,430 km (0.063 R)
• M15: 2,419,746 km (0.077 R)
• M16: 2,507,111 km (0.086 R)
• M17: 2,655,213 km (0.086 R)
• M18: 2,725,374 km (0.072 R)
• M19: 2,908,482 km (0.04 R)
• M20: 3,340,820 km (0.066 R)
• M21: 3,614,434 km (0.094 R)
• M22: 3,770,914 km (0.086 R)
• M23: 4,113,642 km (0.083 R)
• M24: 4,312,308 km (0.081 R)
• M25: 4,383,218 km (0.055 R)
• M26: 4,853,703 km (0.093 R)
• M27: 4,915,188 km (0.115 R)
• M28: 5,014,072 km (0.116 R)
• M29: 5,352,761 km (0.114 R)
• M30: 5,467,353 km (0.105 R)
• M31: 5,647,170 km (0.098 R)
• M32: 5,986,458 km (0.083 R)
• M33: 7,113,528 km (0.095 R)
• M34: 7,780,286 km (0.039 R)
• M35: 8,348,608 km (0.043 R)
• M36: 8,765,089 km (0.046 R)
• M37: 8,900,325 km (0.054 R)
• M38: 9,066,678 km (0.048 R)
• M39: 9,203,411 km (0.071 R)
• M40: 9,525,345 km (0.064 R)
• M41: 9,695,438 km (0.04 R)
• M42: 9,866,578 km (0.049 R)
• M43: 10,689,067 km (0.117 R)
• M44: 10,817,572 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 9.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.41 AU - 8.29 AU

Year: 9170 Days

Day: 7.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 12,657,104 km

• M1: 167,699 km (0.111 R)
• M2: 386,112 km (0.078 R)
• M3: 632,949 km (0.113 R)
• M4: 747,092 km (0.071 R)
• M5: 832,063 km (0.059 R)
• M6: 898,186 km (0.054 R)
• M7: 1,099,694 km (0.111 R)
• M8: 1,456,335 km (0.096 R)
• M9: 1,666,670 km (0.103 R)
• M10: 1,896,901 km (0.035 R)
• M11: 2,005,808 km (0.095 R)
• M12: 2,076,418 km (0.103 R)
• M13: 2,409,274 km (0.119 R)
• M14: 2,636,962 km (0.109 R)
• M15: 2,804,062 km (0.116 R)
• M16: 3,266,470 km (0.082 R)
• M17: 3,470,371 km (0.046 R)
• M18: 3,531,108 km (0.103 R)
• M19: 3,752,812 km (0.082 R)
• M20: 4,106,910 km (0.109 R)
• M21: 4,524,737 km (0.083 R)
• M22: 4,942,564 km (0.115 R)
• M23: 5,149,159 km (0.086 R)
• M24: 5,757,424 km (0.07 R)
• M25: 6,136,205 km (0.079 R)
• M26: 6,358,358 km (0.07 R)
• M27: 6,841,410 km (0.058 R)
• M28: 7,071,791 km (0.077 R)
• M29: 7,258,189 km (0.116 R)
• M30: 7,906,696 km (0.103 R)
• M31: 8,343,971 km (0.043 R)
• M32: 8,507,930 km (0.049 R)
• M33: 8,889,105 km (0.037 R)
• M34: 9,633,953 km (0.052 R)
• M35: 9,927,165 km (0.065 R)
• M36: 10,118,351 km (0.081 R)
• M37: 10,328,387 km (0.108 R)
• M38: 11,182,890 km (0.117 R)
• M39: 11,491,061 km (0.104 R)
• M40: 11,582,166 km (0.108 R)
• M41: 11,912,329 km (0.075 R)
• M42: 12,208,383 km (0.118 R)
• M43: 12,413,332 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit