🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.54 AU - 0.54 AU

Year: 141 Days

Day: 41.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 32.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,026,074 km

• M1: 74,949 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.58 AU - 2.22 AU

Year: 934 Days

Day: 37.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,026,074 km

• M1: 32,612 km (0.065 R)
• M2: 817,253 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.79 AU - 2.87 AU

Year: 1268 Days

Day: 29.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.37 AU - 2.53 AU

Year: 1367 Days

Day: 22.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,026,074 km

• M1: 410,796 km (0.049 R)
• M2: 446,550 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.9 AU - 3.5 AU

Year: 2040 Days

Day: 18.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,026,074 km

• M1: 122,072 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.38 AU - 3.62 AU

Year: 2334 Days

Day: 13.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,026,074 km

• M1: 41,887 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.8

Radius: 10.8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.79 AU - 9.93 AU

Year: 9400 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 96,026,074 km

• M1: 134,339 km (0.091 R)
• M2: 484,847 km (0.064 R)
• M3: 1,117,047 km (0.091 R)
• M4: 1,478,027 km (0.066 R)
• M5: 2,318,169 km (0.09 R)
• M6: 2,897,112 km (0.057 R)
• M7: 3,451,073 km (0.04 R)
• M8: 3,892,686 km (0.103 R)
• M9: 5,546,640 km (0.056 R)
• M10: 6,439,291 km (0.09 R)
• M11: 7,505,026 km (0.058 R)
• M12: 8,292,659 km (0.093 R)
• M13: 8,640,324 km (0.041 R)
• M14: 9,134,446 km (0.043 R)
• M15: 11,144,144 km (0.096 R)
• M16: 11,621,959 km (0.098 R)
• M17: 12,561,883 km (0.106 R)
• M18: 16,627,355 km (0.072 R)
• M19: 17,322,237 km (0.034 R)
• M20: 17,676,933 km (0.108 R)
• M21: 18,181,527 km (0.066 R)
• M22: 21,576,501 km (0.086 R)
• M23: 22,655,251 km (0.113 R)
• M24: 23,856,971 km (0.096 R)
• M25: 24,830,554 km (0.076 R)
• M26: 30,923,376 km (0.116 R)
• M27: 34,704,911 km (0.1 R)
• M28: 35,954,203 km (0.096 R)
• M29: 38,663,270 km (0.098 R)
• M30: 40,005,762 km (0.08 R)
• M31: 41,001,485 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.3

Radius: 7

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.75 AU - 20.33 AU

Year: 26184 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,026,074 km

• M1: 106,813 km (0.072 R)
• M2: 665,411 km (0.101 R)
• M3: 950,395 km (0.08 R)
• M4: 1,380,489 km (0.085 R)
• M5: 2,238,583 km (0.088 R)
• M6: 2,550,045 km (0.085 R)
• M7: 3,172,223 km (0.09 R)
• M8: 3,534,848 km (0.09 R)
• M9: 5,647,768 km (0.065 R)
• M10: 5,866,032 km (0.113 R)
• M11: 9,921,181 km (0.103 R)
• M12: 10,175,498 km (0.039 R)
• M13: 10,897,307 km (0.114 R)
• M14: 11,305,261 km (0.113 R)
• M15: 15,875,476 km (0.047 R)
• M16: 16,845,319 km (0.092 R)
• M17: 20,500,593 km (0.109 R)
• M18: 23,285,507 km (0.119 R)
• M19: 31,467,015 km (0.098 R)
• M20: 32,155,165 km (0.08 R)
• M21: 37,562,529 km (0.091 R)
• M22: 45,265,773 km (0.072 R)
• M23: 47,929,662 km (0.113 R)
• M24: 49,577,183 km (0.04 R)
• M25: 51,073,012 km (0.116 R)
• M26: 53,958,306 km (0.075 R)
• M27: 54,943,708 km (0.069 R)
• M28: 56,141,987 km (0.115 R)
• M29: 60,473,294 km (0.101 R)
• M30: 63,481,258 km (0.047 R)
• M31: 64,358,650 km (0.114 R)
• M32: 68,867,380 km (0.085 R)
• M33: 69,793,690 km (0.075 R)
• M34: 78,759,539 km (0.119 R)
• M35: 82,083,304 km (0.1 R)
• M36: 86,033,137 km (0.101 R)
• M37: 95,738,598 km (0.107 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit