🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.55 AU - 0.57 AU

Year: 152 Days

Day: 47.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,560,633 km

• M1: 55,351 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.75 AU - 0.89 AU

Year: 270 Days

Day: 24.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,560,633 km

• M1: 43,533 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.32 AU - 2.14 AU

Year: 827 Days

Day: 15.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,560,633 km

• M1: 689,796 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.84 AU - 4.32 AU

Year: 2462 Days

Day: 45.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,560,633 km

• M1: 777,610 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.49 AU - 5.41 AU

Year: 3412 Days

Day: 33.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,560,633 km

• M1: 83,625 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.5

Radius: 11.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.48 AU - 13.7 AU

Year: 14340 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,560,633 km

• M1: 146,756 km (0.025 R)
• M2: 914,342 km (0.071 R)
• M3: 5,867,827 km (0.07 R)
• M4: 6,469,061 km (0.103 R)
• M5: 7,877,973 km (0.096 R)
• M6: 8,834,353 km (0.073 R)
• M7: 12,739,306 km (0.056 R)
• M8: 20,873,690 km (0.069 R)
• M9: 21,939,874 km (0.035 R)
• M10: 22,870,223 km (0.099 R)
• M11: 30,132,901 km (0.102 R)
• M12: 36,640,707 km (0.087 R)
• M13: 38,554,812 km (0.117 R)
• M14: 42,972,736 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.8

Radius: 7.7

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.79 AU - 16.31 AU

Year: 17133 Days

Day: 16.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,560,633 km

• M1: 97,538 km (0.106 R)
• M2: 417,827 km (0.09 R)
• M3: 757,264 km (0.05 R)
• M4: 1,222,663 km (0.087 R)
• M5: 1,977,983 km (0.055 R)
• M6: 2,446,673 km (0.075 R)
• M7: 3,353,685 km (0.095 R)
• M8: 6,728,613 km (0.092 R)
• M9: 6,994,448 km (0.111 R)
• M10: 8,844,974 km (0.116 R)
• M11: 10,285,003 km (0.034 R)
• M12: 18,040,456 km (0.088 R)
• M13: 20,065,114 km (0.105 R)
• M14: 21,655,638 km (0.1 R)
• M15: 23,429,570 km (0.1 R)
• M16: 26,818,560 km (0.111 R)
• M17: 27,488,459 km (0.115 R)
• M18: 30,884,480 km (0.041 R)
• M19: 31,992,851 km (0.078 R)
• M20: 32,368,042 km (0.12 R)
• M21: 32,872,935 km (0.106 R)
• M22: 38,074,453 km (0.092 R)
• M23: 40,358,364 km (0.12 R)
• M24: 42,430,294 km (0.114 R)
• M25: 44,572,087 km (0.082 R)
• M26: 49,569,254 km (0.108 R)
• M27: 50,071,754 km (0.116 R)
• M28: 53,685,290 km (0.088 R)
• M29: 58,395,080 km (0.112 R)
• M30: 60,277,620 km (0.077 R)
• M31: 61,619,213 km (0.112 R)
• M32: 65,160,195 km (0.072 R)
• M33: 67,800,448 km (0.118 R)
• M34: 68,626,976 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.5

Radius: 4.9

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 17.43 AU - 18.03 AU

Year: 27133 Days

Day: 16.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,560,633 km

• M1: 61,036 km (0.105 R)
• M2: 239,656 km (0.114 R)
• M3: 405,261 km (0.11 R)
• M4: 623,674 km (0.11 R)
• M5: 851,062 km (0.1 R)
• M6: 1,028,186 km (0.04 R)
• M7: 1,474,437 km (0.099 R)
• M8: 1,643,183 km (0.112 R)
• M9: 1,901,239 km (0.066 R)
• M10: 2,101,850 km (0.107 R)
• M11: 3,617,725 km (0.117 R)
• M12: 5,661,232 km (0.099 R)
• M13: 7,209,121 km (0.077 R)
• M14: 12,509,823 km (0.044 R)
• M15: 14,323,697 km (0.092 R)
• M16: 15,572,241 km (0.09 R)
• M17: 20,901,366 km (0.089 R)
• M18: 22,197,182 km (0.057 R)
• M19: 27,917,805 km (0.073 R)
• M20: 34,959,377 km (0.059 R)
• M21: 35,792,487 km (0.078 R)
• M22: 36,073,133 km (0.101 R)
• M23: 37,787,674 km (0.106 R)
• M24: 46,677,677 km (0.074 R)
• M25: 50,275,207 km (0.034 R)
• M26: 50,803,736 km (0.095 R)
• M27: 57,246,916 km (0.099 R)
• M28: 66,092,040 km (0.105 R)
• M29: 67,151,343 km (0.101 R)
• M30: 74,428,232 km (0.11 R)
• M31: 77,433,354 km (0.104 R)
• M32: 77,667,923 km (0.058 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit