🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.45 AU - 0.73 AU

Year: 199 Days

Day: 20.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.81 AU - 0.95 AU

Year: 363 Days

Day: 19.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,716,831 km

• M1: 671,096 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.23 AU - 1.37 AU

Year: 652 Days

Day: 43.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61

Radius: 10.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.69 AU - 4.29 AU

Year: 2867 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,716,831 km

• M1: 128,205 km (0.112 R)
• M2: 975,677 km (0.081 R)
• M3: 1,549,385 km (0.088 R)
• M4: 2,081,056 km (0.09 R)
• M5: 2,467,168 km (0.113 R)
• M6: 3,713,318 km (0.073 R)
• M7: 4,078,188 km (0.12 R)
• M8: 6,686,127 km (0.06 R)
• M9: 8,556,849 km (0.116 R)
• M10: 9,142,225 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 10.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.02 AU - 10.74 AU

Year: 12632 Days

Day: 9.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,716,831 km

• M1: 133,142 km (0.072 R)
• M2: 758,461 km (0.101 R)
• M3: 1,306,737 km (0.073 R)
• M4: 1,852,321 km (0.119 R)
• M5: 2,711,611 km (0.104 R)
• M6: 3,872,042 km (0.119 R)
• M7: 4,594,899 km (0.071 R)
• M8: 8,551,912 km (0.096 R)
• M9: 9,322,640 km (0.061 R)
• M10: 9,725,058 km (0.098 R)
• M11: 12,149,591 km (0.061 R)
• M12: 13,693,740 km (0.115 R)
• M13: 15,020,075 km (0.069 R)
• M14: 15,856,028 km (0.118 R)
• M15: 16,870,152 km (0.091 R)
• M16: 17,242,501 km (0.076 R)
• M17: 18,629,124 km (0.112 R)
• M18: 31,036,322 km (0.061 R)
• M19: 33,083,270 km (0.082 R)
• M20: 33,667,450 km (0.092 R)
• M21: 35,339,954 km (0.082 R)
• M22: 37,697,317 km (0.114 R)
• M23: 45,395,923 km (0.103 R)
• M24: 52,483,122 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.2

Radius: 6.5

Gravity: 15.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.09 AU - 11.69 AU

Year: 13676 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,716,831 km

• M1: 81,830 km (0.103 R)
• M2: 702,212 km (0.041 R)
• M3: 969,544 km (0.09 R)
• M4: 1,304,344 km (0.094 R)
• M5: 1,714,242 km (0.107 R)
• M6: 3,141,106 km (0.104 R)
• M7: 3,793,054 km (0.109 R)
• M8: 6,853,826 km (0.116 R)
• M9: 8,128,999 km (0.088 R)
• M10: 12,829,364 km (0.115 R)
• M11: 13,801,301 km (0.081 R)
• M12: 16,707,240 km (0.119 R)
• M13: 17,087,368 km (0.099 R)
• M14: 17,551,121 km (0.11 R)
• M15: 19,323,707 km (0.117 R)
• M16: 21,658,181 km (0.064 R)
• M17: 24,660,611 km (0.12 R)
• M18: 28,572,745 km (0.073 R)
• M19: 30,224,604 km (0.057 R)
• M20: 34,692,345 km (0.047 R)
• M21: 36,189,670 km (0.086 R)
• M22: 38,515,767 km (0.054 R)
• M23: 40,256,488 km (0.068 R)
• M24: 47,138,139 km (0.119 R)
• M25: 49,128,390 km (0.108 R)
• M26: 50,696,923 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.1

Radius: 7.8

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.19 AU - 12.95 AU

Year: 15110 Days

Day: 19.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,716,831 km

• M1: 97,837 km (0.069 R)
• M2: 388,805 km (0.087 R)
• M3: 728,841 km (0.08 R)
• M4: 1,032,525 km (0.084 R)
• M5: 1,517,670 km (0.089 R)
• M6: 3,123,304 km (0.055 R)
• M7: 3,803,825 km (0.039 R)
• M8: 4,251,571 km (0.095 R)
• M9: 5,218,871 km (0.06 R)
• M10: 5,916,297 km (0.083 R)
• M11: 6,174,652 km (0.115 R)
• M12: 6,479,084 km (0.103 R)
• M13: 7,410,779 km (0.06 R)
• M14: 8,615,042 km (0.088 R)
• M15: 9,893,206 km (0.05 R)
• M16: 10,470,355 km (0.091 R)
• M17: 11,923,549 km (0.065 R)
• M18: 12,943,657 km (0.082 R)
• M19: 14,883,791 km (0.111 R)
• M20: 16,208,181 km (0.069 R)
• M21: 21,419,872 km (0.116 R)
• M22: 22,296,067 km (0.115 R)
• M23: 23,195,898 km (0.101 R)
• M24: 24,213,463 km (0.101 R)
• M25: 27,751,751 km (0.119 R)
• M26: 28,269,061 km (0.091 R)
• M27: 30,075,754 km (0.101 R)
• M28: 31,732,700 km (0.082 R)
• M29: 33,217,160 km (0.069 R)
• M30: 36,323,859 km (0.119 R)
• M31: 40,406,983 km (0.11 R)
• M32: 40,804,764 km (0.09 R)
• M33: 42,558,799 km (0.098 R)
• M34: 47,825,242 km (0.117 R)
• M35: 48,718,342 km (0.104 R)
• M36: 49,622,362 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 12,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit