🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.98 AU - 1.04 AU

Year: 365 Days

Day: 28.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,664,364 km

• M1: 49,068 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.06 AU - 2.58 AU

Year: 1272 Days

Day: 40.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,664,364 km

• M1: 370,704 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.82 AU - 4.04 AU

Year: 2804 Days

Day: 24.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 8.6

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.22 AU - 8.1 AU

Year: 7630 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 156.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,664,364 km

• M1: 107,112 km (0.118 R)
• M2: 561,142 km (0.103 R)
• M3: 891,903 km (0.107 R)
• M4: 1,401,433 km (0.039 R)
• M5: 2,226,764 km (0.064 R)
• M6: 3,550,406 km (0.1 R)
• M7: 5,032,024 km (0.066 R)
• M8: 5,334,660 km (0.091 R)
• M9: 6,179,140 km (0.088 R)
• M10: 7,968,181 km (0.07 R)
• M11: 9,842,642 km (0.052 R)
• M12: 10,462,725 km (0.072 R)
• M13: 12,425,599 km (0.06 R)
• M14: 12,924,209 km (0.118 R)
• M15: 13,436,133 km (0.056 R)
• M16: 15,053,136 km (0.091 R)
• M17: 17,200,763 km (0.077 R)
• M18: 19,030,644 km (0.112 R)
• M19: 19,323,407 km (0.108 R)
• M20: 20,143,652 km (0.085 R)
• M21: 21,220,907 km (0.077 R)
• M22: 24,338,078 km (0.099 R)
• M23: 26,638,743 km (0.064 R)
• M24: 29,860,932 km (0.085 R)
• M25: 36,164,986 km (0.051 R)
• M26: 37,754,015 km (0.095 R)
• M27: 38,916,988 km (0.108 R)
• M28: 39,270,488 km (0.106 R)
• M29: 39,864,541 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 9.6

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.15 AU - 8.75 AU

Year: 8067 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,664,364 km

• M1: 119,529 km (0.036 R)
• M2: 559,795 km (0.078 R)
• M3: 888,911 km (0.114 R)
• M4: 2,413,014 km (0.05 R)
• M5: 2,882,901 km (0.11 R)
• M6: 3,302,074 km (0.074 R)
• M7: 3,834,044 km (0.11 R)
• M8: 4,476,118 km (0.063 R)
• M9: 4,780,550 km (0.105 R)
• M10: 5,431,450 km (0.065 R)
• M11: 5,810,830 km (0.046 R)
• M12: 6,837,071 km (0.084 R)
• M13: 9,787,441 km (0.096 R)
• M14: 10,350,527 km (0.116 R)
• M15: 10,935,006 km (0.106 R)
• M16: 11,748,519 km (0.114 R)
• M17: 12,063,722 km (0.055 R)
• M18: 13,155,487 km (0.104 R)
• M19: 17,909,259 km (0.108 R)
• M20: 21,050,515 km (0.051 R)
• M21: 23,118,406 km (0.097 R)
• M22: 26,289,432 km (0.075 R)
• M23: 27,377,158 km (0.116 R)
• M24: 28,212,513 km (0.109 R)
• M25: 28,873,885 km (0.101 R)
• M26: 29,448,939 km (0.112 R)
• M27: 33,165,399 km (0.115 R)
• M28: 38,092,704 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.2

Radius: 8.8

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.89 AU - 12.41 AU

Year: 14311 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,664,364 km

• M1: 109,805 km (0.091 R)
• M2: 555,906 km (0.107 R)
• M3: 843,732 km (0.108 R)
• M4: 2,755,443 km (0.099 R)
• M5: 4,115,288 km (0.074 R)
• M6: 5,386,720 km (0.117 R)
• M7: 9,405,368 km (0.097 R)
• M8: 10,482,921 km (0.071 R)
• M9: 11,134,570 km (0.082 R)
• M10: 13,565,535 km (0.099 R)
• M11: 17,882,032 km (0.066 R)
• M12: 19,208,666 km (0.045 R)
• M13: 26,838,307 km (0.069 R)
• M14: 37,757,007 km (0.088 R)
• M15: 39,933,506 km (0.116 R)
• M16: 40,853,383 km (0.084 R)
• M17: 43,283,900 km (0.112 R)
• M18: 45,666,396 km (0.115 R)
• M19: 46,672,441 km (0.094 R)
• M20: 48,728,514 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.2

Radius: 7.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.26 AU - 16.86 AU

Year: 17971 Days

Day: 15.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,664,364 km

• M1: 94,546 km (0.085 R)
• M2: 440,715 km (0.086 R)
• M3: 882,029 km (0.111 R)
• M4: 1,367,474 km (0.028 R)
• M5: 3,315,388 km (0.047 R)
• M6: 4,123,965 km (0.09 R)
• M7: 5,363,532 km (0.099 R)
• M8: 10,331,528 km (0.112 R)
• M9: 11,276,837 km (0.095 R)
• M10: 12,894,888 km (0.116 R)
• M11: 13,147,110 km (0.074 R)
• M12: 14,390,418 km (0.099 R)
• M13: 24,010,009 km (0.051 R)
• M14: 25,168,645 km (0.054 R)
• M15: 31,639,501 km (0.053 R)
• M16: 33,266,826 km (0.08 R)
• M17: 33,503,790 km (0.083 R)
• M18: 36,813,792 km (0.109 R)
• M19: 38,874,652 km (0.1 R)
• M20: 39,137,645 km (0.099 R)
• M21: 41,832,501 km (0.049 R)
• M22: 42,247,037 km (0.073 R)
• M23: 44,361,304 km (0.055 R)
• M24: 48,191,458 km (0.109 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 17,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit