🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 14.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.8 AU

Year: 421 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,278,523 km

• M1: 175,329 km (0.059 R)
• M2: 623,225 km (0.117 R)
• M3: 1,091,167 km (0.081 R)
• M4: 1,723,667 km (0.047 R)
• M5: 2,366,040 km (0.086 R)
• M6: 2,860,610 km (0.084 R)
• M7: 3,336,631 km (0.067 R)
• M8: 3,853,492 km (0.091 R)
• M9: 4,517,706 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 9

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.91 AU - 1.15 AU

Year: 735 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 82.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,278,523 km

• M1: 112,198 km (0.105 R)
• M2: 446,101 km (0.115 R)
• M3: 993,629 km (0.119 R)
• M4: 1,472,941 km (0.035 R)
• M5: 1,964,070 km (0.032 R)
• M6: 2,296,028 km (0.115 R)
• M7: 2,736,893 km (0.115 R)
• M8: 3,126,895 km (0.115 R)
• M9: 3,412,028 km (0.044 R)
• M10: 3,774,055 km (0.112 R)
• M11: 4,177,670 km (0.098 R)
• M12: 4,908,605 km (0.078 R)
• M13: 5,390,460 km (0.094 R)
• M14: 5,802,303 km (0.092 R)
• M15: 6,151,016 km (0.089 R)
• M16: 6,470,407 km (0.039 R)
• M17: 8,757,011 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 12.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.02 AU - 1.12 AU

Year: 778 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,278,523 km

• M1: 153,039 km (0.061 R)
• M2: 687,253 km (0.096 R)
• M3: 1,308,383 km (0.045 R)
• M4: 1,980,676 km (0.07 R)
• M5: 3,388,242 km (0.119 R)
• M6: 3,923,503 km (0.12 R)
• M7: 4,863,576 km (0.045 R)
• M8: 5,279,458 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.4

Radius: 14.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.18 AU - 1.2 AU

Year: 912 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,278,523 km

• M1: 183,257 km (0.073 R)
• M2: 790,924 km (0.085 R)
• M3: 1,301,053 km (0.068 R)
• M4: 1,891,665 km (0.039 R)
• M5: 2,746,767 km (0.084 R)
• M6: 3,421,602 km (0.045 R)
• M7: 4,696,625 km (0.101 R)
• M8: 6,366,287 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 12.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.61 AU - 2.27 AU

Year: 1899 Days

Day: 11.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,278,523 km

• M1: 150,495 km (0.112 R)
• M2: 770,279 km (0.059 R)
• M3: 1,332,917 km (0.081 R)
• M4: 1,710,801 km (0.114 R)
• M5: 2,149,572 km (0.082 R)
• M6: 2,537,928 km (0.095 R)
• M7: 3,145,894 km (0.062 R)
• M8: 3,739,947 km (0.107 R)
• M9: 4,387,706 km (0.114 R)
• M10: 5,244,153 km (0.101 R)
• M11: 7,007,613 km (0.108 R)
• M12: 8,024,430 km (0.091 R)
• M13: 8,744,594 km (0.094 R)
• M14: 9,887,522 km (0.101 R)
• M15: 10,789,746 km (0.083 R)
• M16: 11,550,302 km (0.094 R)
• M17: 11,983,537 km (0.026 R)
• M18: 12,674,680 km (0.093 R)
• M19: 13,221,011 km (0.097 R)
• M20: 14,541,811 km (0.092 R)
• M21: 15,517,338 km (0.104 R)
• M22: 16,735,215 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.5

Radius: 9

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.87 AU - 2.11 AU

Year: 1973 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,278,523 km

• M1: 231,428 km (0.108 R)
• M2: 530,474 km (0.12 R)
• M3: 964,457 km (0.104 R)
• M4: 1,352,963 km (0.101 R)
• M5: 2,832,187 km (0.062 R)
• M6: 3,151,878 km (0.12 R)
• M7: 4,300,191 km (0.092 R)
• M8: 6,487,312 km (0.08 R)
• M9: 6,875,219 km (0.032 R)
• M10: 8,782,891 km (0.05 R)
• M11: 9,750,640 km (0.111 R)
• M12: 10,787,802 km (0.113 R)
• M13: 13,211,437 km (0.051 R)
• M14: 14,856,565 km (0.091 R)
• M15: 16,026,569 km (0.06 R)
• M16: 16,429,885 km (0.116 R)
• M17: 16,839,933 km (0.112 R)
• M18: 17,841,192 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 12.4

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.73 AU - 2.73 AU

Year: 2341 Days

Day: 14.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 73,278,523 km

• M1: 166,951 km (0.101 R)
• M2: 769,980 km (0.078 R)
• M3: 2,502,024 km (0.092 R)
• M4: 4,054,102 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.3

Radius: 9.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.38 AU - 2.84 AU

Year: 2964 Days

Day: 13.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,278,523 km

• M1: 118,631 km (0.055 R)
• M2: 417,228 km (0.081 R)
• M3: 826,827 km (0.107 R)
• M4: 1,269,488 km (0.101 R)
• M5: 1,735,186 km (0.102 R)
• M6: 2,245,614 km (0.091 R)
• M7: 2,713,705 km (0.115 R)
• M8: 3,331,245 km (0.097 R)
• M9: 3,814,147 km (0.053 R)
• M10: 5,386,271 km (0.095 R)
• M11: 6,361,350 km (0.116 R)
• M12: 6,820,317 km (0.034 R)
• M13: 7,276,740 km (0.087 R)
• M14: 8,012,462 km (0.031 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.4

Radius: 6.4

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.17 AU - 9.33 AU

Year: 18194 Days

Day: 18.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,278,523 km

• M1: 79,586 km (0.11 R)
• M2: 390,750 km (0.086 R)
• M3: 807,081 km (0.106 R)
• M4: 1,293,274 km (0.071 R)
• M5: 1,703,770 km (0.097 R)
• M6: 1,997,281 km (0.109 R)
• M7: 2,662,543 km (0.117 R)
• M8: 3,007,665 km (0.091 R)
• M9: 3,580,924 km (0.104 R)
• M10: 4,096,139 km (0.054 R)
• M11: 6,486,564 km (0.116 R)
• M12: 9,904,127 km (0.111 R)
• M13: 11,605,803 km (0.096 R)
• M14: 12,258,050 km (0.098 R)
• M15: 12,797,200 km (0.104 R)
• M16: 13,072,760 km (0.089 R)
• M17: 16,289,114 km (0.087 R)
• M18: 22,994,240 km (0.099 R)
• M19: 23,504,219 km (0.119 R)
• M20: 24,758,896 km (0.031 R)
• M21: 25,079,335 km (0.072 R)
• M22: 26,057,556 km (0.11 R)
• M23: 29,501,747 km (0.11 R)
• M24: 32,085,452 km (0.079 R)
• M25: 35,896,159 km (0.116 R)
• M26: 37,698,215 km (0.056 R)
• M27: 40,439,147 km (0.057 R)
• M28: 41,481,545 km (0.12 R)
• M29: 52,381,545 km (0.12 R)
• M30: 57,451,267 km (0.116 R)
• M31: 57,825,411 km (0.069 R)
• M32: 62,443,049 km (0.114 R)
• M33: 63,036,952 km (0.079 R)
• M34: 63,634,596 km (0.119 R)
• M35: 69,608,488 km (0.06 R)
• M36: 71,319,887 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 17,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit