🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 10.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.51 AU - 0.55 AU

Year: 257 Days

Day: 9.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 34,165,028 km

• M1: 134,339 km (0.059 R)
• M2: 576,550 km (0.095 R)
• M3: 1,002,904 km (0.099 R)
• M4: 1,352,664 km (0.093 R)
• M5: 1,982,920 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.8

Radius: 13.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1 AU - 1.64 AU

Year: 1011 Days

Day: 9.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,165,028 km

• M1: 172,935 km (0.073 R)
• M2: 666,459 km (0.06 R)
• M3: 1,256,622 km (0.085 R)
• M4: 1,787,395 km (0.09 R)
• M5: 2,370,378 km (0.119 R)
• M6: 3,102,361 km (0.117 R)
• M7: 3,644,952 km (0.112 R)
• M8: 4,093,297 km (0.114 R)
• M9: 4,639,928 km (0.034 R)
• M10: 5,135,097 km (0.106 R)
• M11: 5,683,522 km (0.103 R)
• M12: 6,214,146 km (0.112 R)
• M13: 6,858,015 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 8.4

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.24 AU - 3.4 AU

Year: 3158 Days

Day: 9.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,165,028 km

• M1: 104,419 km (0.112 R)
• M2: 580,440 km (0.032 R)
• M3: 1,041,949 km (0.073 R)
• M4: 1,733,391 km (0.082 R)
• M5: 2,420,194 km (0.081 R)
• M6: 2,732,256 km (0.085 R)
• M7: 3,037,585 km (0.097 R)
• M8: 3,660,510 km (0.095 R)
• M9: 4,093,746 km (0.1 R)
• M10: 4,365,715 km (0.107 R)
• M11: 5,134,648 km (0.11 R)
• M12: 6,260,072 km (0.086 R)
• M13: 6,822,860 km (0.117 R)
• M14: 7,449,525 km (0.12 R)
• M15: 10,345,142 km (0.07 R)
• M16: 11,212,360 km (0.11 R)
• M17: 12,778,949 km (0.084 R)
• M18: 14,630,971 km (0.069 R)
• M19: 16,184,395 km (0.099 R)
• M20: 16,761,095 km (0.065 R)
• M21: 17,844,632 km (0.097 R)
• M22: 19,322,360 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 9.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.49 AU - 3.31 AU

Year: 3293 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,165,028 km

• M1: 123,867 km (0.101 R)
• M2: 436,826 km (0.116 R)
• M3: 814,710 km (0.115 R)
• M4: 2,435,603 km (0.071 R)
• M5: 3,302,074 km (0.082 R)
• M6: 4,907,558 km (0.11 R)
• M7: 5,441,024 km (0.063 R)
• M8: 6,580,511 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.4

Radius: 12.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.49 AU - 5.05 AU

Year: 6947 Days

Day: 14.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,165,028 km

• M1: 165,904 km (0.04 R)
• M2: 1,788,143 km (0.066 R)
• M3: 2,522,519 km (0.036 R)
• M4: 2,925,237 km (0.117 R)
• M5: 4,193,827 km (0.094 R)
• M6: 4,763,944 km (0.088 R)
• M7: 6,388,128 km (0.086 R)
• M8: 7,682,299 km (0.055 R)
• M9: 8,501,797 km (0.057 R)
• M10: 13,100,734 km (0.106 R)
• M11: 15,343,206 km (0.091 R)
• M12: 20,376,277 km (0.116 R)
• M13: 20,980,653 km (0.094 R)
• M14: 21,390,252 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.8

Radius: 14.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.5 AU - 6.18 AU

Year: 8229 Days

Day: 15 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,165,028 km

• M1: 183,557 km (0.069 R)
• M2: 770,579 km (0.11 R)
• M3: 1,427,762 km (0.105 R)
• M4: 1,880,445 km (0.115 R)
• M5: 2,602,554 km (0.104 R)
• M6: 3,148,886 km (0.095 R)
• M7: 3,794,550 km (0.051 R)
• M8: 4,527,580 km (0.11 R)
• M9: 5,237,721 km (0.091 R)
• M10: 8,889,255 km (0.062 R)
• M11: 9,740,168 km (0.088 R)
• M12: 10,926,628 km (0.101 R)
• M13: 11,803,122 km (0.108 R)
• M14: 12,831,458 km (0.089 R)
• M15: 13,422,071 km (0.066 R)
• M16: 14,484,963 km (0.055 R)
• M17: 15,007,658 km (0.081 R)
• M18: 17,485,149 km (0.105 R)
• M19: 19,374,271 km (0.104 R)
• M20: 19,938,105 km (0.116 R)
• M21: 23,634,668 km (0.06 R)
• M22: 25,017,402 km (0.065 R)
• M23: 27,323,453 km (0.115 R)
• M24: 29,861,081 km (0.116 R)
• M25: 31,864,945 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 5.2

Gravity: 18.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.11 AU - 8.17 AU

Year: 14082 Days

Day: 16.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,165,028 km

• M1: 64,626 km (0.114 R)
• M2: 369,507 km (0.066 R)
• M3: 898,934 km (0.072 R)
• M4: 1,116,599 km (0.055 R)
• M5: 1,494,782 km (0.117 R)
• M6: 2,342,254 km (0.101 R)
• M7: 2,670,920 km (0.046 R)
• M8: 2,914,466 km (0.089 R)
• M9: 3,395,273 km (0.082 R)
• M10: 4,301,687 km (0.088 R)
• M11: 5,428,458 km (0.117 R)
• M12: 6,041,211 km (0.067 R)
• M13: 6,819,868 km (0.118 R)
• M14: 7,107,544 km (0.066 R)
• M15: 7,403,299 km (0.057 R)
• M16: 7,619,468 km (0.103 R)
• M17: 7,974,314 km (0.051 R)
• M18: 11,679,255 km (0.077 R)
• M19: 12,882,022 km (0.116 R)
• M20: 17,587,174 km (0.108 R)
• M21: 19,000,874 km (0.073 R)
• M22: 19,406,584 km (0.052 R)
• M23: 19,984,331 km (0.083 R)
• M24: 21,174,083 km (0.034 R)
• M25: 25,219,957 km (0.114 R)
• M26: 28,466,380 km (0.089 R)
• M27: 32,095,026 km (0.079 R)
• M28: 33,605,366 km (0.082 R)
• M29: 37,270,066 km (0.114 R)
• M30: 45,525,774 km (0.057 R)
• M31: 50,616,888 km (0.114 R)
• M32: 51,239,814 km (0.087 R)
• M33: 53,138,809 km (0.115 R)
• M34: 53,459,846 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483

Radius: 3.4

Gravity: 41.78 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.96 AU - 8.94 AU

Year: 14948 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,165,028 km

• M1: 80,334 km (0.074 R)
• M2: 238,010 km (0.036 R)
• M3: 430,692 km (0.119 R)
• M4: 694,134 km (0.076 R)
• M5: 902,674 km (0.102 R)
• M6: 1,067,680 km (0.064 R)
• M7: 2,232,748 km (0.091 R)
• M8: 2,752,451 km (0.096 R)
• M9: 4,260,547 km (0.104 R)
• M10: 4,661,470 km (0.114 R)
• M11: 5,326,731 km (0.117 R)
• M12: 5,609,771 km (0.097 R)
• M13: 5,791,831 km (0.114 R)
• M14: 6,322,156 km (0.118 R)
• M15: 8,624,616 km (0.109 R)
• M16: 11,142,947 km (0.112 R)
• M17: 12,201,352 km (0.097 R)
• M18: 12,880,077 km (0.116 R)
• M19: 13,779,909 km (0.096 R)
• M20: 14,927,923 km (0.106 R)
• M21: 15,919,906 km (0.091 R)
• M22: 16,358,228 km (0.112 R)
• M23: 17,182,662 km (0.088 R)
• M24: 17,643,872 km (0.03 R)
• M25: 19,905,493 km (0.111 R)
• M26: 22,352,914 km (0.08 R)
• M27: 22,718,232 km (0.073 R)
• M28: 27,940,245 km (0.074 R)
• M29: 31,337,014 km (0.1 R)
• M30: 35,367,929 km (0.055 R)
• M31: 36,742,434 km (0.095 R)
• M32: 38,673,593 km (0.098 R)
• M33: 40,536,086 km (0.025 R)
• M34: 47,225,056 km (0.065 R)
• M35: 53,955,913 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.5

Radius: 7.1

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.41 AU - 10.27 AU

Year: 20584 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,165,028 km

• M1: 93,050 km (0.076 R)
• M2: 576,849 km (0.087 R)
• M3: 1,728,603 km (0.116 R)
• M4: 2,447,571 km (0.095 R)
• M5: 7,066,405 km (0.118 R)
• M6: 9,281,052 km (0.099 R)
• M7: 13,210,539 km (0.095 R)
• M8: 15,988,422 km (0.088 R)
• M9: 24,035,591 km (0.073 R)
• M10: 30,759,865 km (0.087 R)
• M11: 33,418,519 km (0.067 R)
• M12: 34,676,188 km (0.112 R)
• M13: 37,152,033 km (0.071 R)
• M14: 38,912,351 km (0.059 R)
• M15: 49,355,629 km (0.078 R)
• M16: 63,789,430 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.6

Radius: 4.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.19 AU - 12.75 AU

Year: 22592 Days

Day: 18.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,165,028 km

• M1: 57,296 km (0.025 R)
• M2: 239,955 km (0.076 R)
• M3: 400,922 km (0.064 R)
• M4: 1,899,444 km (0.119 R)
• M5: 2,191,310 km (0.037 R)
• M6: 2,638,757 km (0.063 R)
• M7: 3,643,755 km (0.064 R)
• M8: 7,760,988 km (0.083 R)
• M9: 10,876,663 km (0.116 R)
• M10: 12,787,925 km (0.12 R)
• M11: 14,853,124 km (0.064 R)
• M12: 21,077,742 km (0.064 R)
• M13: 22,055,812 km (0.096 R)
• M14: 29,392,840 km (0.066 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: 368 - 16,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit