🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.07 AU - 1.09 AU

Year: 418 Days

Day: 41.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,802,770 km

• M1: 256,860 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.06 AU - 2.88 AU

Year: 1447 Days

Day: 28.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,802,770 km

• M1: 306,676 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.07 AU - 3.81 AU

Year: 2378 Days

Day: 23.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,802,770 km

• M1: 27,975 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.87 AU - 4.63 AU

Year: 2707 Days

Day: 35.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 10.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.38 AU - 5.86 AU

Year: 4319 Days

Day: 8.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,802,770 km

• M1: 135,536 km (0.098 R)
• M2: 522,545 km (0.114 R)
• M3: 1,222,813 km (0.078 R)
• M4: 1,609,673 km (0.036 R)
• M5: 1,975,739 km (0.114 R)
• M6: 2,502,772 km (0.037 R)
• M7: 3,561,177 km (0.114 R)
• M8: 4,326,520 km (0.11 R)
• M9: 5,606,180 km (0.118 R)
• M10: 6,308,393 km (0.043 R)
• M11: 8,864,871 km (0.119 R)
• M12: 10,162,333 km (0.043 R)
• M13: 10,514,486 km (0.11 R)
• M14: 11,468,622 km (0.081 R)
• M15: 11,811,949 km (0.087 R)
• M16: 12,680,514 km (0.101 R)
• M17: 13,338,445 km (0.083 R)
• M18: 14,062,349 km (0.065 R)
• M19: 14,588,934 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 10.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.68 AU - 6.8 AU

Year: 5811 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,802,770 km

• M1: 135,536 km (0.105 R)
• M2: 485,595 km (0.094 R)
• M3: 910,453 km (0.087 R)
• M4: 1,959,583 km (0.111 R)
• M5: 2,543,014 km (0.069 R)
• M6: 2,953,511 km (0.053 R)
• M7: 3,388,990 km (0.115 R)
• M8: 3,743,687 km (0.082 R)
• M9: 4,123,217 km (0.062 R)
• M10: 9,319,199 km (0.119 R)
• M11: 12,660,318 km (0.118 R)
• M12: 13,618,343 km (0.119 R)
• M13: 15,092,630 km (0.094 R)
• M14: 16,446,640 km (0.117 R)
• M15: 16,896,631 km (0.1 R)
• M16: 19,394,915 km (0.102 R)
• M17: 21,257,558 km (0.058 R)
• M18: 23,306,899 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.9

Radius: 13.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.45 AU - 9.29 AU

Year: 9027 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,802,770 km

• M1: 164,109 km (0.117 R)
• M2: 733,927 km (0.077 R)
• M3: 1,368,372 km (0.11 R)
• M4: 1,798,466 km (0.106 R)
• M5: 2,802,118 km (0.12 R)
• M6: 3,533,502 km (0.077 R)
• M7: 3,945,195 km (0.091 R)
• M8: 4,581,435 km (0.116 R)
• M9: 5,072,864 km (0.096 R)
• M10: 6,196,793 km (0.097 R)
• M11: 6,763,170 km (0.095 R)
• M12: 7,797,340 km (0.102 R)
• M13: 8,415,927 km (0.106 R)
• M14: 9,246,345 km (0.075 R)
• M15: 9,845,485 km (0.118 R)
• M16: 10,817,721 km (0.057 R)
• M17: 13,470,241 km (0.036 R)
• M18: 14,791,938 km (0.06 R)
• M19: 15,484,427 km (0.068 R)
• M20: 17,552,617 km (0.109 R)
• M21: 18,762,116 km (0.082 R)
• M22: 23,816,879 km (0.081 R)
• M23: 25,209,635 km (0.112 R)
• M24: 32,469,171 km (0.09 R)
• M25: 33,747,036 km (0.111 R)
• M26: 35,391,266 km (0.077 R)
• M27: 41,381,314 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.7

Radius: 5.6

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.77 AU - 17.89 AU

Year: 22375 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,802,770 km

• M1: 69,713 km (0.103 R)
• M2: 483,800 km (0.037 R)
• M3: 883,675 km (0.114 R)
• M4: 1,224,010 km (0.096 R)
• M5: 2,738,688 km (0.089 R)
• M6: 2,943,338 km (0.085 R)
• M7: 3,158,161 km (0.11 R)
• M8: 3,951,179 km (0.098 R)
• M9: 5,102,783 km (0.12 R)
• M10: 5,847,781 km (0.053 R)
• M11: 6,073,374 km (0.057 R)
• M12: 6,422,685 km (0.067 R)
• M13: 8,046,720 km (0.109 R)
• M14: 8,326,169 km (0.107 R)
• M15: 8,563,730 km (0.111 R)
• M16: 14,255,630 km (0.104 R)
• M17: 15,293,241 km (0.083 R)
• M18: 15,939,354 km (0.111 R)
• M19: 18,788,146 km (0.091 R)
• M20: 19,280,024 km (0.045 R)
• M21: 20,375,080 km (0.098 R)
• M22: 21,868,815 km (0.117 R)
• M23: 23,717,845 km (0.095 R)
• M24: 25,869,361 km (0.115 R)
• M25: 26,172,596 km (0.106 R)
• M26: 28,361,213 km (0.066 R)
• M27: 29,226,038 km (0.052 R)
• M28: 30,331,716 km (0.032 R)
• M29: 37,043,425 km (0.072 R)
• M30: 38,337,596 km (0.076 R)
• M31: 38,995,827 km (0.065 R)
• M32: 39,261,363 km (0.082 R)
• M33: 39,795,726 km (0.06 R)
• M34: 41,428,138 km (0.093 R)
• M35: 42,400,674 km (0.093 R)
• M36: 44,680,695 km (0.103 R)
• M37: 49,328,252 km (0.03 R)
• M38: 50,263,538 km (0.118 R)
• M39: 52,815,229 km (0.061 R)
• M40: 53,630,089 km (0.064 R)
• M41: 55,117,690 km (0.093 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: 541 - 14,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit