🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.81 AU

Year: 198 Days

Day: 45.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,185,314 km

• M1: 447,896 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.98 AU - 1.04 AU

Year: 375 Days

Day: 20.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.84 AU - 3 AU

Year: 1841 Days

Day: 15.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.38 AU - 5.58 AU

Year: 3499 Days

Day: 26.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.84 AU - 5.12 AU

Year: 3499 Days

Day: 24.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,185,314 km

• M1: 1,536,969 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.66 AU - 5.34 AU

Year: 3522 Days

Day: 40.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,185,314 km

• M1: 32,164 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.5

Radius: 14.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.8 AU - 5.36 AU

Year: 4224 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,185,314 km

• M1: 180,265 km (0.065 R)
• M2: 1,106,875 km (0.091 R)
• M3: 1,969,157 km (0.059 R)
• M4: 2,967,423 km (0.114 R)
• M5: 4,302,136 km (0.117 R)
• M6: 5,163,819 km (0.105 R)
• M7: 5,825,790 km (0.089 R)
• M8: 6,352,374 km (0.115 R)
• M9: 7,172,320 km (0.112 R)
• M10: 10,551,587 km (0.05 R)
• M11: 14,068,034 km (0.095 R)
• M12: 17,534,067 km (0.085 R)
• M13: 19,033,487 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.5

Radius: 13.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.06 AU - 6.74 AU

Year: 5288 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,185,314 km

• M1: 172,935 km (0.087 R)
• M2: 649,853 km (0.059 R)
• M3: 1,154,596 km (0.092 R)
• M4: 1,658,292 km (0.097 R)
• M5: 2,546,156 km (0.091 R)
• M6: 3,641,212 km (0.095 R)
• M7: 4,973,830 km (0.119 R)
• M8: 6,678,498 km (0.104 R)
• M9: 7,277,039 km (0.116 R)
• M10: 9,637,244 km (0.113 R)
• M11: 15,878,916 km (0.1 R)
• M12: 18,131,711 km (0.092 R)
• M13: 23,422,838 km (0.103 R)
• M14: 32,761,335 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 10.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.79 AU - 9.53 AU

Year: 8600 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,185,314 km

• M1: 135,087 km (0.1 R)
• M2: 771,925 km (0.094 R)
• M3: 1,456,335 km (0.11 R)
• M4: 2,254,889 km (0.064 R)
• M5: 2,848,044 km (0.097 R)
• M6: 3,599,175 km (0.105 R)
• M7: 9,643,976 km (0.098 R)
• M8: 11,916,218 km (0.106 R)
• M9: 16,944,203 km (0.111 R)
• M10: 20,347,106 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.1

Radius: 3.4

Gravity: 72.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.75 AU - 13.71 AU

Year: 16758 Days

Day: 15.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 156.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,185,314 km

• M1: 42,336 km (0.061 R)
• M2: 151,991 km (0.105 R)
• M3: 257,757 km (0.075 R)
• M4: 372,349 km (0.082 R)
• M5: 954,883 km (0.096 R)
• M6: 2,170,815 km (0.064 R)
• M7: 2,428,572 km (0.111 R)
• M8: 2,588,043 km (0.114 R)
• M9: 4,870,308 km (0.112 R)
• M10: 5,580,449 km (0.081 R)
• M11: 7,110,237 km (0.087 R)
• M12: 7,871,990 km (0.108 R)
• M13: 9,556,013 km (0.08 R)
• M14: 10,541,414 km (0.073 R)
• M15: 12,576,543 km (0.117 R)
• M16: 12,916,430 km (0.074 R)
• M17: 13,614,753 km (0.066 R)
• M18: 16,336,985 km (0.117 R)
• M19: 17,740,063 km (0.119 R)
• M20: 19,132,072 km (0.107 R)
• M21: 20,222,640 km (0.063 R)
• M22: 21,643,222 km (0.094 R)
• M23: 24,681,405 km (0.118 R)
• M24: 25,537,105 km (0.082 R)
• M25: 33,623,767 km (0.105 R)
• M26: 36,154,664 km (0.097 R)
• M27: 39,384,631 km (0.07 R)
• M28: 39,674,253 km (0.114 R)
• M29: 39,965,370 km (0.087 R)
• M30: 43,724,615 km (0.08 R)
• M31: 45,609,848 km (0.097 R)
• M32: 49,373,580 km (0.108 R)
• M33: 51,416,938 km (0.048 R)
• M34: 54,228,181 km (0.041 R)
• M35: 55,853,562 km (0.116 R)
• M36: 63,471,684 km (0.032 R)
• M37: 63,670,499 km (0.114 R)
• M38: 68,777,621 km (0.083 R)
• M39: 69,619,259 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 16,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit