🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.81 AU - 1.13 AU

Year: 351 Days

Day: 17.7 Hours

Environment

Temp: 47 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,770,222 km

• M1: 557,701 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.99 AU - 1.21 AU

Year: 424 Days

Day: 18.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.06 AU - 1.26 AU

Year: 459 Days

Day: 46.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,770,222 km

• M1: 603,328 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.12 AU - 1.32 AU

Year: 495 Days

Day: 38.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.43 AU - 5.69 AU

Year: 3575 Days

Day: 35.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,770,222 km

• M1: 39,643 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 12

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.16 AU - 8.34 AU

Year: 7166 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,770,222 km

• M1: 149,299 km (0.088 R)
• M2: 552,764 km (0.072 R)
• M3: 941,719 km (0.115 R)
• M4: 2,007,903 km (0.117 R)
• M5: 2,437,697 km (0.064 R)
• M6: 3,991,870 km (0.101 R)
• M7: 4,787,281 km (0.103 R)
• M8: 5,809,185 km (0.101 R)
• M9: 6,455,447 km (0.098 R)
• M10: 7,221,239 km (0.11 R)
• M11: 7,701,598 km (0.112 R)
• M12: 8,685,503 km (0.031 R)
• M13: 9,401,179 km (0.119 R)
• M14: 10,019,766 km (0.076 R)
• M15: 10,665,281 km (0.086 R)
• M16: 11,094,776 km (0.055 R)
• M17: 11,486,274 km (0.097 R)
• M18: 13,254,072 km (0.113 R)
• M19: 14,260,267 km (0.07 R)
• M20: 15,497,891 km (0.103 R)
• M21: 18,185,716 km (0.057 R)
• M22: 19,427,527 km (0.114 R)
• M23: 20,578,234 km (0.119 R)
• M24: 25,723,354 km (0.067 R)
• M25: 28,637,670 km (0.08 R)
• M26: 30,698,530 km (0.106 R)
• M27: 35,008,894 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 10

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.05 AU - 11.07 AU

Year: 12597 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,770,222 km

• M1: 124,316 km (0.092 R)
• M2: 2,131,770 km (0.099 R)
• M3: 2,449,216 km (0.074 R)
• M4: 3,114,628 km (0.086 R)
• M5: 3,845,563 km (0.081 R)
• M6: 4,402,815 km (0.091 R)
• M7: 4,715,774 km (0.09 R)
• M8: 5,418,584 km (0.078 R)
• M9: 5,812,326 km (0.115 R)
• M10: 6,768,256 km (0.116 R)
• M11: 7,541,528 km (0.066 R)
• M12: 8,075,143 km (0.098 R)
• M13: 8,546,078 km (0.096 R)
• M14: 8,989,934 km (0.087 R)
• M15: 9,309,775 km (0.117 R)
• M16: 13,527,387 km (0.044 R)
• M17: 15,457,050 km (0.108 R)
• M18: 17,281,696 km (0.086 R)
• M19: 17,920,628 km (0.106 R)
• M20: 18,501,666 km (0.059 R)
• M21: 19,701,441 km (0.096 R)
• M22: 36,391,627 km (0.057 R)
• M23: 36,739,292 km (0.114 R)
• M24: 40,214,600 km (0.038 R)
• M25: 40,586,202 km (0.117 R)
• M26: 41,336,285 km (0.078 R)
• M27: 41,714,768 km (0.051 R)
• M28: 42,993,082 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 11.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.3 AU - 13.68 AU

Year: 14297 Days

Day: 12.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,770,222 km

• M1: 142,567 km (0.107 R)
• M2: 567,425 km (0.055 R)
• M3: 1,274,873 km (0.099 R)
• M4: 2,093,473 km (0.081 R)
• M5: 2,932,417 km (0.066 R)
• M6: 3,712,122 km (0.11 R)
• M7: 4,473,126 km (0.082 R)
• M8: 4,939,273 km (0.046 R)
• M9: 7,054,736 km (0.097 R)
• M10: 7,996,305 km (0.119 R)
• M11: 8,779,749 km (0.096 R)
• M12: 9,313,515 km (0.095 R)
• M13: 10,339,457 km (0.034 R)
• M14: 12,798,397 km (0.052 R)
• M15: 13,295,511 km (0.094 R)
• M16: 14,662,087 km (0.116 R)
• M17: 15,206,624 km (0.103 R)
• M18: 16,191,875 km (0.078 R)
• M19: 16,700,209 km (0.111 R)
• M20: 17,979,270 km (0.063 R)
• M21: 18,682,380 km (0.102 R)
• M22: 24,127,444 km (0.069 R)
• M23: 24,982,844 km (0.109 R)
• M24: 30,988,152 km (0.049 R)
• M25: 33,380,521 km (0.085 R)
• M26: 34,442,516 km (0.083 R)
• M27: 35,893,466 km (0.104 R)
• M28: 37,133,333 km (0.053 R)
• M29: 42,105,966 km (0.038 R)
• M30: 42,929,802 km (0.092 R)
• M31: 46,477,964 km (0.085 R)
• M32: 49,605,906 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.8

Radius: 4.1

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.35 AU - 14.89 AU

Year: 17445 Days

Day: 20.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,770,222 km

• M1: 54,454 km (0.078 R)
• M2: 394,041 km (0.058 R)
• M3: 580,141 km (0.114 R)
• M4: 1,109,717 km (0.066 R)
• M5: 1,378,395 km (0.06 R)
• M6: 2,027,650 km (0.115 R)
• M7: 2,607,940 km (0.049 R)
• M8: 4,756,614 km (0.085 R)
• M9: 5,873,811 km (0.061 R)
• M10: 9,653,551 km (0.102 R)
• M11: 11,534,295 km (0.098 R)
• M12: 15,523,621 km (0.109 R)
• M13: 17,493,676 km (0.104 R)
• M14: 25,978,717 km (0.05 R)
• M15: 26,554,819 km (0.086 R)
• M16: 27,041,461 km (0.109 R)
• M17: 35,656,353 km (0.071 R)
• M18: 37,209,329 km (0.038 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit