🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.96 AU - 1.18 AU

Year: 419 Days

Day: 37.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.07 AU - 1.53 AU

Year: 561 Days

Day: 28.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.92 AU - 2.6 AU

Year: 1287 Days

Day: 37.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 9.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.82 AU - 5.16 AU

Year: 4222 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,192,641 km

• M1: 133,292 km (0.048 R)
• M2: 315,352 km (0.074 R)
• M3: 418,126 km (0.096 R)
• M4: 571,613 km (0.093 R)
• M5: 989,141 km (0.057 R)
• M6: 1,276,369 km (0.042 R)
• M7: 1,354,459 km (0.057 R)
• M8: 1,497,475 km (0.116 R)
• M9: 1,683,425 km (0.106 R)
• M10: 1,837,660 km (0.104 R)
• M11: 2,243,818 km (0.055 R)
• M12: 2,381,748 km (0.109 R)
• M13: 2,610,782 km (0.096 R)
• M14: 2,846,997 km (0.098 R)
• M15: 2,915,812 km (0.119 R)
• M16: 3,055,088 km (0.114 R)
• M17: 3,125,548 km (0.049 R)
• M18: 3,449,577 km (0.054 R)
• M19: 3,671,581 km (0.108 R)
• M20: 3,822,226 km (0.03 R)
• M21: 4,181,709 km (0.12 R)
• M22: 4,392,044 km (0.105 R)
• M23: 4,458,465 km (0.119 R)
• M24: 4,878,087 km (0.06 R)
• M25: 5,113,554 km (0.083 R)
• M26: 5,352,911 km (0.109 R)
• M27: 5,696,986 km (0.105 R)
• M28: 6,107,483 km (0.082 R)
• M29: 6,573,181 km (0.086 R)
• M30: 7,395,820 km (0.096 R)
• M31: 7,618,421 km (0.105 R)
• M32: 7,795,096 km (0.075 R)
• M33: 7,940,505 km (0.107 R)
• M34: 8,316,445 km (0.098 R)
• M35: 9,599,396 km (0.117 R)
• M36: 10,405,729 km (0.116 R)
• M37: 11,015,490 km (0.117 R)
• M38: 11,508,115 km (0.082 R)
• M39: 11,821,822 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793

Radius: 9.5

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.08 AU - 7.32 AU

Year: 5847 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,192,641 km

• M1: 123,867 km (0.071 R)
• M2: 273,764 km (0.09 R)
• M3: 956,828 km (0.051 R)
• M4: 1,112,859 km (0.069 R)
• M5: 1,397,693 km (0.082 R)
• M6: 1,877,304 km (0.053 R)
• M7: 2,014,784 km (0.055 R)
• M8: 2,490,356 km (0.051 R)
• M9: 2,886,491 km (0.098 R)
• M10: 3,138,414 km (0.093 R)
• M11: 3,397,517 km (0.076 R)
• M12: 3,469,474 km (0.111 R)
• M13: 4,088,360 km (0.052 R)
• M14: 4,449,938 km (0.092 R)
• M15: 4,634,692 km (0.085 R)
• M16: 4,714,577 km (0.069 R)
• M17: 5,093,807 km (0.106 R)
• M18: 5,370,564 km (0.115 R)
• M19: 5,539,160 km (0.097 R)
• M20: 5,737,976 km (0.073 R)
• M21: 5,852,717 km (0.093 R)
• M22: 6,260,072 km (0.081 R)
• M23: 6,676,703 km (0.076 R)
• M24: 6,736,991 km (0.118 R)
• M25: 7,568,306 km (0.12 R)
• M26: 7,662,702 km (0.079 R)
• M27: 7,948,135 km (0.066 R)
• M28: 8,759,404 km (0.104 R)
• M29: 9,461,317 km (0.115 R)
• M30: 10,250,596 km (0.049 R)
• M31: 10,670,816 km (0.111 R)
• M32: 11,491,959 km (0.111 R)
• M33: 11,600,567 km (0.1 R)
• M34: 12,556,048 km (0.104 R)
• M35: 13,043,289 km (0.107 R)
• M36: 13,536,812 km (0.105 R)
• M37: 13,805,041 km (0.072 R)
• M38: 14,502,766 km (0.079 R)
• M39: 14,974,448 km (0.064 R)
• M40: 15,212,159 km (0.064 R)
• M41: 15,530,952 km (0.09 R)
• M42: 16,910,842 km (0.032 R)
• M43: 17,075,699 km (0.107 R)
• M44: 17,573,561 km (0.09 R)
• M45: 17,740,662 km (0.055 R)
• M46: 19,267,607 km (0.051 R)
• M47: 19,396,710 km (0.041 R)
• M48: 20,090,396 km (0.093 R)
• M49: 20,440,305 km (0.097 R)
• M50: 20,571,951 km (0.081 R)
• M51: 22,400,336 km (0.11 R)
• M52: 22,581,499 km (0.089 R)
• M53: 23,219,385 km (0.053 R)
• M54: 23,402,792 km (0.073 R)
• M55: 23,632,574 km (0.101 R)
• M56: 23,863,254 km (0.082 R)
• M57: 24,233,658 km (0.091 R)
• M58: 25,168,346 km (0.049 R)
• M59: 25,924,563 km (0.089 R)
• M60: 26,544,497 km (0.042 R)
• M61: 26,736,281 km (0.038 R)
• M62: 28,286,564 km (0.059 R)
• M63: 29,023,333 km (0.091 R)
• M64: 29,220,802 km (0.111 R)
• M65: 29,369,204 km (0.064 R)
• M66: 29,666,903 km (0.114 R)
• M67: 29,816,052 km (0.087 R)
• M68: 30,065,282 km (0.091 R)
• M69: 30,716,482 km (0.12 R)
• M70: 31,170,063 km (0.119 R)
• M71: 31,625,738 km (0.061 R)
• M72: 31,981,781 km (0.091 R)
• M73: 32,800,530 km (0.099 R)
• M74: 32,903,453 km (0.082 R)
• M75: 33,729,832 km (0.085 R)
• M76: 33,989,534 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit