🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.79 AU

Year: 196 Days

Day: 38 Hours

Environment

Temp: 181 °C

Axial Tilt: 108.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.78 AU - 1.18 AU

Year: 371 Days

Day: 39.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,751,969 km

• M1: 29,172 km (0.069 R)
• M2: 311,912 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.96 AU - 1.08 AU

Year: 394 Days

Day: 35.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.98 AU - 1.18 AU

Year: 430 Days

Day: 28.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.56 AU - 1.66 AU

Year: 782 Days

Day: 19.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,751,969 km

• M1: 208,539 km (0.098 R)
• M2: 434,582 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.36 AU - 3.62 AU

Year: 2496 Days

Day: 20.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,751,969 km

• M1: 68,067 km (0.088 R)
• M2: 1,510,191 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.04 AU - 4.3 AU

Year: 2692 Days

Day: 22.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 13.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.88 AU - 4.92 AU

Year: 3534 Days

Day: 10.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,751,969 km

• M1: 169,345 km (0.116 R)
• M2: 782,995 km (0.105 R)
• M3: 2,488,261 km (0.107 R)
• M4: 2,928,378 km (0.094 R)
• M5: 5,373,107 km (0.097 R)
• M6: 6,262,017 km (0.062 R)
• M7: 7,311,746 km (0.084 R)
• M8: 9,719,673 km (0.066 R)
• M9: 11,922,651 km (0.08 R)
• M10: 14,337,759 km (0.117 R)
• M11: 16,100,321 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623

Radius: 5.3

Gravity: 22.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.43 AU - 17.29 AU

Year: 24184 Days

Day: 20.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 42,751,969 km

• M1: 66,122 km (0.062 R)
• M2: 483,949 km (0.095 R)
• M3: 714,928 km (0.084 R)
• M4: 1,535,323 km (0.027 R)
• M5: 1,881,642 km (0.111 R)
• M6: 3,043,269 km (0.045 R)
• M7: 3,934,274 km (0.094 R)
• M8: 7,383,852 km (0.1 R)
• M9: 8,257,054 km (0.07 R)
• M10: 8,690,888 km (0.095 R)
• M11: 9,842,044 km (0.095 R)
• M12: 12,512,964 km (0.059 R)
• M13: 12,725,543 km (0.054 R)
• M14: 13,085,176 km (0.119 R)
• M15: 15,306,106 km (0.107 R)
• M16: 19,513,546 km (0.084 R)
• M17: 19,895,470 km (0.08 R)
• M18: 21,574,407 km (0.038 R)
• M19: 21,880,334 km (0.091 R)
• M20: 25,324,376 km (0.115 R)
• M21: 32,058,524 km (0.059 R)
• M22: 36,047,552 km (0.098 R)
• M23: 40,664,142 km (0.092 R)
• M24: 41,130,887 km (0.044 R)
• M25: 45,325,761 km (0.043 R)
• M26: 45,827,363 km (0.085 R)
• M27: 46,841,786 km (0.087 R)
• M28: 55,883,930 km (0.114 R)
• M29: 59,204,853 km (0.084 R)
• M30: 62,654,879 km (0.104 R)
• M31: 65,381,749 km (0.106 R)
• M32: 67,532,518 km (0.074 R)
• M33: 82,424,537 km (0.032 R)
• M34: 82,922,249 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.5

Radius: 7.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.71 AU - 18.17 AU

Year: 27886 Days

Day: 18.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,751,969 km

• M1: 91,703 km (0.065 R)
• M2: 497,263 km (0.071 R)
• M3: 4,463,701 km (0.084 R)
• M4: 5,650,611 km (0.107 R)
• M5: 6,263,962 km (0.086 R)
• M6: 6,660,247 km (0.08 R)
• M7: 8,414,431 km (0.111 R)
• M8: 12,079,130 km (0.109 R)
• M9: 13,386,765 km (0.042 R)
• M10: 15,424,288 km (0.087 R)
• M11: 20,727,533 km (0.069 R)
• M12: 22,179,979 km (0.055 R)
• M13: 30,983,963 km (0.084 R)
• M14: 36,092,880 km (0.066 R)
• M15: 38,546,734 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 14,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit