🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 13.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.67 AU - 0.71 AU

Year: 389 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 55,300,457 km

• M1: 172,935 km (0.074 R)
• M2: 747,840 km (0.102 R)
• M3: 1,544,149 km (0.105 R)
• M4: 2,371,575 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 14.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.07 AU - 1.39 AU

Year: 925 Days

Day: 14.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,300,457 km

• M1: 184,005 km (0.108 R)
• M2: 645,814 km (0.081 R)
• M3: 1,224,907 km (0.071 R)
• M4: 1,726,359 km (0.099 R)
• M5: 2,308,445 km (0.101 R)
• M6: 2,801,819 km (0.096 R)
• M7: 3,642,409 km (0.103 R)
• M8: 4,759,456 km (0.093 R)
• M9: 5,231,288 km (0.072 R)
• M10: 5,902,982 km (0.062 R)
• M11: 7,050,248 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.7

Radius: 14.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.3 AU - 1.88 AU

Year: 1360 Days

Day: 14 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,300,457 km

• M1: 185,352 km (0.104 R)
• M2: 746,493 km (0.095 R)
• M3: 1,210,696 km (0.108 R)
• M4: 2,352,875 km (0.086 R)
• M5: 3,032,349 km (0.102 R)
• M6: 3,582,570 km (0.095 R)
• M7: 4,129,350 km (0.12 R)
• M8: 5,227,099 km (0.099 R)
• M9: 5,713,292 km (0.095 R)
• M10: 7,970,425 km (0.096 R)
• M11: 8,968,542 km (0.1 R)
• M12: 9,668,810 km (0.063 R)
• M13: 10,405,429 km (0.069 R)
• M14: 11,179,150 km (0.091 R)
• M15: 11,739,843 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.66 AU - 1.68 AU

Year: 1464 Days

Day: 7.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,300,457 km

• M1: 99,483 km (0.106 R)
• M2: 367,412 km (0.087 R)
• M3: 640,578 km (0.066 R)
• M4: 959,670 km (0.098 R)
• M5: 1,392,158 km (0.082 R)
• M6: 2,037,673 km (0.112 R)
• M7: 2,417,202 km (0.102 R)
• M8: 2,683,935 km (0.081 R)
• M9: 3,009,311 km (0.119 R)
• M10: 3,739,498 km (0.115 R)
• M11: 4,002,341 km (0.082 R)
• M12: 4,294,207 km (0.041 R)
• M13: 5,448,953 km (0.111 R)
• M14: 5,993,489 km (0.098 R)
• M15: 6,507,657 km (0.109 R)
• M16: 7,381,458 km (0.11 R)
• M17: 8,889,853 km (0.1 R)
• M18: 9,587,129 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 12.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.91 AU - 2.35 AU

Year: 2108 Days

Day: 13.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,300,457 km

• M1: 153,338 km (0.069 R)
• M2: 553,063 km (0.102 R)
• M3: 1,071,719 km (0.107 R)
• M4: 1,730,698 km (0.117 R)
• M5: 2,517,134 km (0.117 R)
• M6: 3,022,326 km (0.113 R)
• M7: 3,660,660 km (0.056 R)
• M8: 4,165,254 km (0.059 R)
• M9: 4,815,705 km (0.066 R)
• M10: 5,314,913 km (0.052 R)
• M11: 6,540,718 km (0.111 R)
• M12: 7,101,860 km (0.055 R)
• M13: 7,667,190 km (0.111 R)
• M14: 9,041,695 km (0.057 R)
• M15: 9,935,393 km (0.102 R)
• M16: 10,471,851 km (0.088 R)
• M17: 12,085,114 km (0.082 R)
• M18: 13,776,169 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.3

Radius: 13.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.3 AU - 2.76 AU

Year: 2729 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 82.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,300,457 km

• M1: 162,912 km (0.077 R)
• M2: 714,330 km (0.066 R)
• M3: 1,235,978 km (0.107 R)
• M4: 1,838,707 km (0.093 R)
• M5: 2,715,650 km (0.046 R)
• M6: 3,125,698 km (0.088 R)
• M7: 3,577,483 km (0.083 R)
• M8: 4,357,188 km (0.104 R)
• M9: 5,225,304 km (0.091 R)
• M10: 5,771,336 km (0.083 R)
• M11: 7,086,152 km (0.049 R)
• M12: 9,685,864 km (0.055 R)
• M13: 12,785,382 km (0.116 R)
• M14: 13,193,784 km (0.084 R)
• M15: 14,080,002 km (0.107 R)
• M16: 14,604,043 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.5

Radius: 10.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.73 AU - 2.77 AU

Year: 3093 Days

Day: 9.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,300,457 km

• M1: 132,993 km (0.032 R)
• M2: 517,758 km (0.083 R)
• M3: 1,930,112 km (0.068 R)
• M4: 2,571,887 km (0.106 R)
• M5: 3,176,412 km (0.098 R)
• M6: 4,258,752 km (0.114 R)
• M7: 4,759,456 km (0.105 R)
• M8: 8,734,571 km (0.069 R)
• M9: 10,137,649 km (0.101 R)
• M10: 11,727,127 km (0.104 R)
• M11: 12,149,142 km (0.077 R)
• M12: 15,244,023 km (0.082 R)
• M13: 19,117,561 km (0.08 R)
• M14: 19,702,788 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 11.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.53 AU - 4.23 AU

Year: 5184 Days

Day: 11.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,300,457 km

• M1: 144,362 km (0.08 R)
• M2: 511,326 km (0.072 R)
• M3: 890,556 km (0.065 R)
• M4: 1,589,029 km (0.077 R)
• M5: 2,839,068 km (0.109 R)
• M6: 3,496,102 km (0.084 R)
• M7: 3,988,578 km (0.094 R)
• M8: 4,420,019 km (0.105 R)
• M9: 6,384,837 km (0.054 R)
• M10: 6,861,755 km (0.075 R)
• M11: 7,302,321 km (0.117 R)
• M12: 8,909,002 km (0.09 R)
• M13: 12,204,942 km (0.113 R)
• M14: 12,721,803 km (0.087 R)
• M15: 14,031,233 km (0.112 R)
• M16: 17,075,849 km (0.069 R)
• M17: 17,942,170 km (0.034 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.2

Radius: 7.3

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.16 AU - 7.66 AU

Year: 11007 Days

Day: 20.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 80.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,300,457 km

• M1: 106,663 km (0.047 R)
• M2: 780,153 km (0.063 R)
• M3: 1,017,116 km (0.106 R)
• M4: 1,465,311 km (0.089 R)
• M5: 2,021,217 km (0.111 R)
• M6: 3,597,829 km (0.084 R)
• M7: 5,641,784 km (0.056 R)
• M8: 6,506,909 km (0.118 R)
• M9: 7,033,493 km (0.083 R)
• M10: 7,328,650 km (0.075 R)
• M11: 9,126,816 km (0.078 R)
• M12: 10,154,703 km (0.071 R)
• M13: 10,477,536 km (0.119 R)
• M14: 11,030,898 km (0.109 R)
• M15: 11,603,559 km (0.109 R)
• M16: 12,622,320 km (0.109 R)
• M17: 14,699,786 km (0.116 R)
• M18: 15,043,711 km (0.094 R)
• M19: 19,354,225 km (0.045 R)
• M20: 19,601,510 km (0.053 R)
• M21: 21,392,196 km (0.04 R)
• M22: 22,919,591 km (0.067 R)
• M23: 23,382,297 km (0.047 R)
• M24: 26,391,608 km (0.119 R)
• M25: 34,236,370 km (0.093 R)
• M26: 36,071,787 km (0.097 R)
• M27: 37,076,935 km (0.094 R)
• M28: 37,586,465 km (0.049 R)
• M29: 38,489,438 km (0.09 R)
• M30: 40,607,594 km (0.053 R)
• M31: 42,941,919 km (0.025 R)
• M32: 45,074,586 km (0.042 R)
• M33: 46,387,457 km (0.047 R)
• M34: 50,948,098 km (0.108 R)
• M35: 51,577,905 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 10,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit