🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.55 AU - 1.81 AU

Year: 776 Days

Day: 35.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,058,940 km

• M1: 41,588 km (0.047 R)
• M2: 263,891 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.27 AU - 3.75 AU

Year: 1861 Days

Day: 33.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.92 AU - 4.4 AU

Year: 2496 Days

Day: 20.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 8.5

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.9 AU - 9.66 AU

Year: 7735 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 100,058,940 km

• M1: 106,065 km (0.076 R)
• M2: 871,856 km (0.112 R)
• M3: 1,481,169 km (0.057 R)
• M4: 2,039,468 km (0.101 R)
• M5: 2,671,519 km (0.067 R)
• M6: 2,937,504 km (0.12 R)
• M7: 3,428,334 km (0.03 R)
• M8: 3,743,388 km (0.101 R)
• M9: 4,025,080 km (0.095 R)
• M10: 5,752,936 km (0.117 R)
• M11: 6,931,468 km (0.106 R)
• M12: 7,239,939 km (0.104 R)
• M13: 7,597,926 km (0.049 R)
• M14: 8,479,357 km (0.089 R)
• M15: 9,287,634 km (0.115 R)
• M16: 11,479,093 km (0.11 R)
• M17: 12,524,035 km (0.114 R)
• M18: 14,301,108 km (0.115 R)
• M19: 14,612,870 km (0.118 R)
• M20: 19,240,530 km (0.088 R)
• M21: 20,950,883 km (0.084 R)
• M22: 22,090,519 km (0.1 R)
• M23: 22,844,792 km (0.12 R)
• M24: 25,029,818 km (0.072 R)
• M25: 26,969,803 km (0.045 R)
• M26: 29,107,706 km (0.055 R)
• M27: 29,508,180 km (0.111 R)
• M28: 30,320,197 km (0.046 R)
• M29: 31,146,875 km (0.098 R)
• M30: 32,953,718 km (0.045 R)
• M31: 34,829,227 km (0.1 R)
• M32: 38,550,773 km (0.075 R)
• M33: 40,507,214 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 10.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.36 AU - 11.86 AU

Year: 10619 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 100,058,940 km

• M1: 132,245 km (0.086 R)
• M2: 607,816 km (0.088 R)
• M3: 964,457 km (0.096 R)
• M4: 1,419,684 km (0.069 R)
• M5: 3,426,240 km (0.117 R)
• M6: 6,231,948 km (0.097 R)
• M7: 7,903,256 km (0.072 R)
• M8: 13,571,668 km (0.101 R)
• M9: 15,207,521 km (0.086 R)
• M10: 16,595,640 km (0.087 R)
• M11: 21,932,544 km (0.028 R)
• M12: 25,068,564 km (0.116 R)
• M13: 28,581,122 km (0.087 R)
• M14: 31,828,742 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.9

Radius: 3.7

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.34 AU - 14.02 AU

Year: 18035 Days

Day: 19.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 100,058,940 km

• M1: 51,162 km (0.11 R)
• M2: 407,654 km (0.099 R)
• M3: 592,707 km (0.099 R)
• M4: 1,947,166 km (0.045 R)
• M5: 2,853,879 km (0.025 R)
• M6: 7,800,332 km (0.048 R)
• M7: 10,002,114 km (0.119 R)
• M8: 10,297,270 km (0.062 R)
• M9: 15,062,710 km (0.078 R)
• M10: 16,044,521 km (0.049 R)
• M11: 18,721,575 km (0.109 R)
• M12: 30,311,521 km (0.085 R)
• M13: 30,929,061 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.9

Radius: 3.8

Gravity: 52.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.28 AU - 20.94 AU

Year: 28616 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 100,058,940 km

• M1: 47,722 km (0.058 R)
• M2: 277,354 km (0.069 R)
• M3: 1,055,114 km (0.025 R)
• M4: 1,628,822 km (0.087 R)
• M5: 2,362,450 km (0.118 R)
• M6: 2,562,911 km (0.073 R)
• M7: 2,857,020 km (0.11 R)
• M8: 3,841,075 km (0.12 R)
• M9: 4,047,819 km (0.116 R)
• M10: 5,406,168 km (0.11 R)
• M11: 6,071,579 km (0.028 R)
• M12: 6,400,096 km (0.103 R)
• M13: 6,593,077 km (0.07 R)
• M14: 7,998,849 km (0.112 R)
• M15: 10,901,646 km (0.097 R)
• M16: 12,548,718 km (0.096 R)
• M17: 12,927,500 km (0.059 R)
• M18: 15,534,542 km (0.078 R)
• M19: 22,304,295 km (0.096 R)
• M20: 25,174,180 km (0.069 R)
• M21: 25,293,858 km (0.105 R)
• M22: 27,512,993 km (0.096 R)
• M23: 34,498,466 km (0.093 R)
• M24: 36,145,838 km (0.046 R)
• M25: 36,298,128 km (0.115 R)
• M26: 40,410,274 km (0.111 R)
• M27: 40,903,947 km (0.053 R)
• M28: 42,239,707 km (0.102 R)
• M29: 42,578,097 km (0.106 R)
• M30: 45,884,061 km (0.085 R)
• M31: 56,409,767 km (0.105 R)
• M32: 77,925,082 km (0.103 R)
• M33: 78,689,527 km (0.084 R)
• M34: 78,945,340 km (0.116 R)
• M35: 80,233,078 km (0.089 R)
• M36: 81,534,879 km (0.046 R)
• M37: 86,065,899 km (0.117 R)
• M38: 98,269,495 km (0.035 R)
• M39: 99,759,190 km (0.112 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 14,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit