🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.9 AU - 0.92 AU

Year: 329 Days

Day: 34.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,246,550 km

• M1: 823,237 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.64 AU - 1.82 AU

Year: 862 Days

Day: 16.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,246,550 km

• M1: 265,835 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.84 AU - 2.52 AU

Year: 1219 Days

Day: 16.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 13.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.47 AU - 6.53 AU

Year: 5566 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,246,550 km

• M1: 167,998 km (0.112 R)
• M2: 767,287 km (0.072 R)
• M3: 1,686,566 km (0.11 R)
• M4: 3,149,334 km (0.081 R)
• M5: 3,972,571 km (0.038 R)
• M6: 4,633,644 km (0.117 R)
• M7: 5,793,327 km (0.099 R)
• M8: 6,995,196 km (0.042 R)
• M9: 13,281,449 km (0.104 R)
• M10: 14,065,790 km (0.104 R)
• M11: 17,186,851 km (0.096 R)
• M12: 19,722,086 km (0.118 R)
• M13: 20,155,620 km (0.064 R)
• M14: 27,535,882 km (0.047 R)
• M15: 31,186,668 km (0.101 R)
• M16: 31,677,050 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 10.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.48 AU - 9.84 AU

Year: 10500 Days

Day: 10.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 132.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,246,550 km

• M1: 245,640 km (0.109 R)
• M2: 648,208 km (0.057 R)
• M3: 1,058,255 km (0.115 R)
• M4: 1,641,089 km (0.082 R)
• M5: 2,029,894 km (0.094 R)
• M6: 2,480,333 km (0.115 R)
• M7: 3,017,090 km (0.064 R)
• M8: 3,424,295 km (0.081 R)
• M9: 3,843,768 km (0.053 R)
• M10: 4,402,965 km (0.12 R)
• M11: 5,074,061 km (0.025 R)
• M12: 6,905,139 km (0.105 R)
• M13: 7,348,696 km (0.119 R)
• M14: 9,316,207 km (0.083 R)
• M15: 9,904,576 km (0.061 R)
• M16: 11,509,462 km (0.071 R)
• M17: 11,923,399 km (0.11 R)
• M18: 12,562,780 km (0.106 R)
• M19: 14,559,014 km (0.108 R)
• M20: 14,982,227 km (0.076 R)
• M21: 15,853,335 km (0.085 R)
• M22: 16,172,577 km (0.108 R)
• M23: 17,022,742 km (0.115 R)
• M24: 17,971,192 km (0.068 R)
• M25: 24,841,923 km (0.089 R)
• M26: 25,709,142 km (0.109 R)
• M27: 29,765,638 km (0.104 R)
• M28: 33,701,408 km (0.093 R)
• M29: 34,978,974 km (0.102 R)
• M30: 36,068,047 km (0.053 R)
• M31: 38,199,367 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.7

Radius: 13.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.85 AU - 9.73 AU

Year: 10724 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,246,550 km

• M1: 170,392 km (0.101 R)
• M2: 999,164 km (0.055 R)
• M3: 1,669,213 km (0.086 R)
• M4: 4,389,650 km (0.087 R)
• M5: 5,040,700 km (0.061 R)
• M6: 6,426,425 km (0.093 R)
• M7: 7,308,006 km (0.094 R)
• M8: 7,799,135 km (0.104 R)
• M9: 10,750,253 km (0.03 R)
• M10: 11,936,713 km (0.041 R)
• M11: 15,953,416 km (0.049 R)
• M12: 16,503,188 km (0.089 R)
• M13: 17,423,365 km (0.109 R)
• M14: 20,874,887 km (0.116 R)
• M15: 22,546,045 km (0.092 R)
• M16: 25,776,461 km (0.112 R)
• M17: 28,393,377 km (0.11 R)
• M18: 31,076,265 km (0.084 R)
• M19: 32,588,849 km (0.089 R)
• M20: 34,263,448 km (0.089 R)
• M21: 40,386,788 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.2

Radius: 4.6

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.2 AU - 19.02 AU

Year: 30407 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,246,550 km

• M1: 58,343 km (0.088 R)
• M2: 222,302 km (0.118 R)
• M3: 725,998 km (0.097 R)
• M4: 968,048 km (0.049 R)
• M5: 1,193,941 km (0.117 R)
• M6: 2,625,742 km (0.087 R)
• M7: 2,914,466 km (0.062 R)
• M8: 3,555,193 km (0.113 R)
• M9: 5,294,568 km (0.108 R)
• M10: 6,933,861 km (0.073 R)
• M11: 7,674,969 km (0.113 R)
• M12: 8,314,949 km (0.05 R)
• M13: 8,989,785 km (0.108 R)
• M14: 9,477,923 km (0.063 R)
• M15: 10,926,329 km (0.105 R)
• M16: 11,734,906 km (0.1 R)
• M17: 11,991,616 km (0.087 R)
• M18: 12,251,916 km (0.027 R)
• M19: 13,965,560 km (0.067 R)
• M20: 14,326,539 km (0.096 R)
• M21: 16,947,644 km (0.076 R)
• M22: 19,332,982 km (0.111 R)
• M23: 19,601,061 km (0.05 R)
• M24: 20,512,710 km (0.113 R)
• M25: 22,420,382 km (0.098 R)
• M26: 25,072,753 km (0.045 R)
• M27: 25,285,032 km (0.116 R)
• M28: 31,480,778 km (0.083 R)
• M29: 32,101,010 km (0.073 R)
• M30: 33,622,570 km (0.078 R)
• M31: 34,926,764 km (0.043 R)
• M32: 36,129,083 km (0.065 R)
• M33: 37,774,659 km (0.112 R)
• M34: 42,556,555 km (0.115 R)
• M35: 43,162,277 km (0.098 R)
• M36: 48,874,372 km (0.086 R)
• M37: 50,715,324 km (0.064 R)
• M38: 53,650,434 km (0.069 R)
• M39: 57,246,168 km (0.073 R)
• M40: 59,478,767 km (0.097 R)
• M41: 64,315,416 km (0.095 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: 452 - 19,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit