🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.31 AU - 2.95 AU

Year: 1615 Days

Day: 27.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.03 AU - 4.41 AU

Year: 3283 Days

Day: 34 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 11.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.6 AU - 8.9 AU

Year: 7394 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,311,405 km

• M1: 165,605 km (0.099 R)
• M2: 809,624 km (0.097 R)
• M3: 1,799,962 km (0.097 R)
• M4: 2,196,246 km (0.032 R)
• M5: 4,047,071 km (0.085 R)
• M6: 4,821,240 km (0.091 R)
• M7: 5,534,523 km (0.095 R)
• M8: 6,488,808 km (0.117 R)
• M9: 8,182,704 km (0.104 R)
• M10: 10,729,458 km (0.08 R)
• M11: 11,428,081 km (0.051 R)
• M12: 13,307,479 km (0.106 R)
• M13: 13,938,482 km (0.095 R)
• M14: 16,273,406 km (0.087 R)
• M15: 18,715,442 km (0.109 R)
• M16: 20,624,759 km (0.088 R)
• M17: 21,783,544 km (0.072 R)
• M18: 23,066,944 km (0.085 R)
• M19: 23,643,943 km (0.109 R)
• M20: 26,495,129 km (0.103 R)
• M21: 27,586,446 km (0.067 R)
• M22: 34,988,548 km (0.11 R)
• M23: 35,641,094 km (0.111 R)
• M24: 37,308,063 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 8.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.67 AU - 8.87 AU

Year: 9008 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,311,405 km

• M1: 107,112 km (0.102 R)
• M2: 554,111 km (0.093 R)
• M3: 887,714 km (0.06 R)
• M4: 1,882,091 km (0.077 R)
• M5: 2,161,839 km (0.119 R)
• M6: 2,538,077 km (0.068 R)
• M7: 4,655,486 km (0.046 R)
• M8: 4,922,967 km (0.085 R)
• M9: 5,489,045 km (0.085 R)
• M10: 5,849,127 km (0.046 R)
• M11: 6,517,082 km (0.116 R)
• M12: 7,024,667 km (0.092 R)
• M13: 7,705,338 km (0.118 R)
• M14: 8,080,828 km (0.093 R)
• M15: 8,547,424 km (0.117 R)
• M16: 9,407,163 km (0.109 R)
• M17: 11,202,786 km (0.118 R)
• M18: 12,131,041 km (0.087 R)
• M19: 14,195,641 km (0.092 R)
• M20: 14,817,968 km (0.108 R)
• M21: 17,426,357 km (0.094 R)
• M22: 18,074,116 km (0.115 R)
• M23: 20,255,252 km (0.095 R)
• M24: 24,244,130 km (0.101 R)
• M25: 26,211,342 km (0.095 R)
• M26: 27,147,526 km (0.042 R)
• M27: 29,176,970 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.9

Radius: 12.5

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.86 AU - 12.98 AU

Year: 13667 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,311,405 km

• M1: 155,432 km (0.097 R)
• M2: 570,865 km (0.113 R)
• M3: 1,023,848 km (0.115 R)
• M4: 1,522,906 km (0.066 R)
• M5: 1,993,840 km (0.077 R)
• M6: 2,810,346 km (0.072 R)
• M7: 3,972,721 km (0.118 R)
• M8: 5,102,484 km (0.088 R)
• M9: 5,848,529 km (0.084 R)
• M10: 8,901,073 km (0.058 R)
• M11: 10,034,128 km (0.102 R)
• M12: 10,450,010 km (0.117 R)
• M13: 10,877,411 km (0.106 R)
• M14: 11,596,827 km (0.037 R)
• M15: 15,888,939 km (0.054 R)
• M16: 18,005,151 km (0.102 R)
• M17: 21,737,767 km (0.041 R)
• M18: 24,619,770 km (0.119 R)
• M19: 25,187,195 km (0.107 R)
• M20: 28,053,789 km (0.079 R)
• M21: 29,831,760 km (0.102 R)
• M22: 35,018,169 km (0.119 R)
• M23: 42,918,133 km (0.095 R)
• M24: 48,304,853 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.2

Radius: 4.3

Gravity: 48.42 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.1 AU - 15.4 AU

Year: 18267 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,311,405 km

• M1: 54,454 km (0.118 R)
• M2: 206,295 km (0.113 R)
• M3: 624,870 km (0.117 R)
• M4: 864,227 km (0.053 R)
• M5: 1,082,191 km (0.072 R)
• M6: 1,261,708 km (0.105 R)
• M7: 2,187,570 km (0.103 R)
• M8: 2,715,201 km (0.114 R)
• M9: 3,554,595 km (0.057 R)
• M10: 4,659,974 km (0.053 R)
• M11: 6,018,622 km (0.115 R)
• M12: 7,043,068 km (0.059 R)
• M13: 7,571,896 km (0.03 R)
• M14: 8,075,143 km (0.076 R)
• M15: 8,708,242 km (0.096 R)
• M16: 8,981,407 km (0.112 R)
• M17: 10,072,425 km (0.049 R)
• M18: 14,470,153 km (0.04 R)
• M19: 15,963,140 km (0.09 R)
• M20: 16,872,845 km (0.065 R)
• M21: 17,383,273 km (0.105 R)
• M22: 21,744,051 km (0.06 R)
• M23: 29,020,341 km (0.067 R)
• M24: 36,622,456 km (0.111 R)
• M25: 39,078,853 km (0.119 R)
• M26: 39,971,504 km (0.101 R)
• M27: 43,996,584 km (0.08 R)
• M28: 46,936,033 km (0.062 R)
• M29: 50,703,206 km (0.119 R)
• M30: 63,407,805 km (0.102 R)
• M31: 64,021,606 km (0.105 R)
• M32: 67,574,555 km (0.107 R)
• M33: 68,000,909 km (0.107 R)
• M34: 70,816,790 km (0.065 R)
• M35: 73,934,858 km (0.106 R)
• M36: 74,161,050 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit