🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.73 AU - 2.69 AU

Year: 2121 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,263,907 km

• M1: 165,455 km (0.083 R)
• M2: 614,847 km (0.076 R)
• M3: 1,846,636 km (0.081 R)
• M4: 2,646,087 km (0.107 R)
• M5: 3,255,848 km (0.044 R)
• M6: 3,777,645 km (0.078 R)
• M7: 4,372,895 km (0.1 R)
• M8: 5,189,401 km (0.12 R)
• M9: 5,730,945 km (0.084 R)
• M10: 6,356,264 km (0.089 R)
• M11: 7,076,278 km (0.045 R)
• M12: 8,341,128 km (0.079 R)
• M13: 9,205,206 km (0.069 R)
• M14: 9,659,086 km (0.115 R)
• M15: 10,255,532 km (0.069 R)
• M16: 11,010,403 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 13.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.98 AU - 2.56 AU

Year: 2208 Days

Day: 5 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,263,907 km

• M1: 172,935 km (0.061 R)
• M2: 610,808 km (0.113 R)
• M3: 1,430,754 km (0.068 R)
• M4: 2,726,720 km (0.12 R)
• M5: 3,548,461 km (0.047 R)
• M6: 4,009,672 km (0.107 R)
• M7: 7,388,190 km (0.116 R)
• M8: 8,895,837 km (0.056 R)
• M9: 10,802,313 km (0.099 R)
• M10: 12,106,058 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 13.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.12 AU - 3.06 AU

Year: 2691 Days

Day: 5.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,263,907 km

• M1: 162,912 km (0.1 R)
• M2: 584,628 km (0.075 R)
• M3: 1,033,572 km (0.106 R)
• M4: 1,465,910 km (0.086 R)
• M5: 2,073,576 km (0.118 R)
• M6: 2,755,443 km (0.109 R)
• M7: 3,256,297 km (0.096 R)
• M8: 4,923,715 km (0.057 R)
• M9: 5,336,605 km (0.053 R)
• M10: 6,483,422 km (0.117 R)
• M11: 7,351,838 km (0.12 R)
• M12: 7,788,215 km (0.103 R)
• M13: 9,498,866 km (0.036 R)
• M14: 10,236,384 km (0.084 R)
• M15: 11,044,960 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 9.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.14 AU - 4.42 AU

Year: 4745 Days

Day: 6.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,263,907 km

• M1: 115,639 km (0.108 R)
• M2: 661,821 km (0.091 R)
• M3: 1,420,133 km (0.1 R)
• M4: 1,860,250 km (0.063 R)
• M5: 2,418,698 km (0.082 R)
• M6: 2,899,805 km (0.098 R)
• M7: 4,095,391 km (0.113 R)
• M8: 4,804,036 km (0.088 R)
• M9: 5,114,452 km (0.111 R)
• M10: 6,154,606 km (0.094 R)
• M11: 7,175,312 km (0.119 R)
• M12: 8,203,798 km (0.072 R)
• M13: 8,510,024 km (0.045 R)
• M14: 8,823,881 km (0.081 R)
• M15: 9,698,879 km (0.084 R)
• M16: 10,157,695 km (0.118 R)
• M17: 10,751,300 km (0.028 R)
• M18: 12,007,922 km (0.117 R)
• M19: 13,035,659 km (0.093 R)
• M20: 13,547,434 km (0.104 R)
• M21: 14,860,454 km (0.06 R)
• M22: 15,522,125 km (0.078 R)
• M23: 17,851,215 km (0.093 R)
• M24: 19,427,228 km (0.114 R)
• M25: 21,030,469 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 9.7

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.33 AU - 5.23 AU

Year: 6748 Days

Day: 7 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,263,907 km

• M1: 130,449 km (0.098 R)
• M2: 444,156 km (0.057 R)
• M3: 946,655 km (0.101 R)
• M4: 1,622,838 km (0.119 R)
• M5: 1,988,455 km (0.105 R)
• M6: 2,537,030 km (0.113 R)
• M7: 3,033,546 km (0.108 R)
• M8: 3,361,763 km (0.116 R)
• M9: 3,987,531 km (0.052 R)
• M10: 4,660,572 km (0.107 R)
• M11: 5,252,082 km (0.059 R)
• M12: 5,993,190 km (0.117 R)
• M13: 6,301,661 km (0.071 R)
• M14: 8,508,828 km (0.106 R)
• M15: 10,094,864 km (0.058 R)
• M16: 10,881,899 km (0.12 R)
• M17: 11,709,325 km (0.11 R)
• M18: 12,522,688 km (0.109 R)
• M19: 13,373,152 km (0.105 R)
• M20: 14,201,176 km (0.095 R)
• M21: 16,090,298 km (0.1 R)
• M22: 18,212,344 km (0.1 R)
• M23: 20,054,492 km (0.119 R)
• M24: 22,017,815 km (0.114 R)
• M25: 22,507,448 km (0.073 R)
• M26: 27,527,504 km (0.098 R)
• M27: 29,550,965 km (0.098 R)
• M28: 29,947,250 km (0.099 R)
• M29: 31,157,646 km (0.057 R)
• M30: 38,639,484 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.4

Radius: 6.6

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.67 AU - 6.63 AU

Year: 9848 Days

Day: 21.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,263,907 km

• M1: 86,318 km (0.104 R)
• M2: 375,790 km (0.042 R)
• M3: 850,314 km (0.101 R)
• M4: 1,118,094 km (0.044 R)
• M5: 1,441,974 km (0.112 R)
• M6: 1,747,902 km (0.083 R)
• M7: 2,114,416 km (0.099 R)
• M8: 2,889,483 km (0.096 R)
• M9: 3,527,817 km (0.083 R)
• M10: 3,813,399 km (0.035 R)
• M11: 5,311,024 km (0.084 R)
• M12: 5,686,813 km (0.117 R)
• M13: 6,227,610 km (0.046 R)
• M14: 6,723,676 km (0.06 R)
• M15: 8,832,408 km (0.107 R)
• M16: 9,959,628 km (0.108 R)
• M17: 11,401,602 km (0.112 R)
• M18: 12,377,877 km (0.085 R)
• M19: 13,284,590 km (0.083 R)
• M20: 15,161,894 km (0.108 R)
• M21: 16,627,055 km (0.085 R)
• M22: 16,916,378 km (0.113 R)
• M23: 17,356,794 km (0.104 R)
• M24: 18,723,969 km (0.109 R)
• M25: 20,739,950 km (0.085 R)
• M26: 21,159,721 km (0.067 R)
• M27: 21,585,327 km (0.037 R)
• M28: 22,453,444 km (0.111 R)
• M29: 25,387,806 km (0.072 R)
• M30: 26,354,806 km (0.065 R)
• M31: 29,192,828 km (0.106 R)
• M32: 29,403,013 km (0.116 R)
• M33: 31,340,455 km (0.102 R)
• M34: 34,170,098 km (0.089 R)
• M35: 43,399,240 km (0.11 R)
• M36: 43,810,484 km (0.094 R)
• M37: 45,905,752 km (0.105 R)
• M38: 47,050,026 km (0.092 R)
• M39: 48,507,110 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.5

Radius: 5.9

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.14 AU - 9.54 AU

Year: 18430 Days

Day: 21 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,263,907 km

• M1: 73,453 km (0.117 R)
• M2: 1,256,473 km (0.115 R)
• M3: 1,625,530 km (0.063 R)
• M4: 2,046,948 km (0.064 R)
• M5: 2,558,572 km (0.063 R)
• M6: 3,035,640 km (0.054 R)
• M7: 4,637,983 km (0.072 R)
• M8: 5,760,864 km (0.109 R)
• M9: 6,538,773 km (0.032 R)
• M10: 6,813,136 km (0.092 R)
• M11: 7,768,617 km (0.118 R)
• M12: 8,438,068 km (0.106 R)
• M13: 9,193,687 km (0.056 R)
• M14: 9,942,274 km (0.092 R)
• M15: 11,112,728 km (0.117 R)
• M16: 16,143,256 km (0.104 R)
• M17: 16,644,708 km (0.068 R)
• M18: 17,304,584 km (0.068 R)
• M19: 17,981,664 km (0.055 R)
• M20: 18,442,874 km (0.107 R)
• M21: 19,149,275 km (0.108 R)
• M22: 19,630,233 km (0.12 R)
• M23: 19,955,159 km (0.112 R)
• M24: 28,875,680 km (0.089 R)
• M25: 29,296,200 km (0.098 R)
• M26: 30,582,143 km (0.091 R)
• M27: 30,799,958 km (0.078 R)
• M28: 31,459,983 km (0.041 R)
• M29: 32,694,315 km (0.104 R)
• M30: 35,259,321 km (0.086 R)
• M31: 36,468,371 km (0.041 R)
• M32: 37,206,935 km (0.102 R)
• M33: 42,658,431 km (0.106 R)
• M34: 43,340,747 km (0.075 R)
• M35: 48,323,104 km (0.04 R)
• M36: 49,064,661 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.2

Radius: 3.9

Gravity: 31.05 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.77 AU - 10.09 AU

Year: 18697 Days

Day: 21.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,263,907 km

• M1: 55,650 km (0.095 R)
• M2: 206,445 km (0.104 R)
• M3: 488,886 km (0.109 R)
• M4: 643,271 km (0.069 R)
• M5: 903,272 km (0.109 R)
• M6: 1,550,732 km (0.094 R)
• M7: 4,772,172 km (0.111 R)
• M8: 5,631,313 km (0.084 R)
• M9: 7,884,257 km (0.12 R)
• M10: 8,616,987 km (0.072 R)
• M11: 9,393,849 km (0.083 R)
• M12: 9,772,032 km (0.089 R)
• M13: 10,558,468 km (0.04 R)
• M14: 11,569,151 km (0.071 R)
• M15: 12,838,788 km (0.095 R)
• M16: 13,988,448 km (0.118 R)
• M17: 15,426,981 km (0.093 R)
• M18: 17,119,980 km (0.085 R)
• M19: 18,011,284 km (0.07 R)
• M20: 28,797,590 km (0.044 R)
• M21: 30,405,019 km (0.115 R)
• M22: 31,709,213 km (0.101 R)
• M23: 33,422,408 km (0.108 R)
• M24: 34,048,924 km (0.093 R)
• M25: 35,196,340 km (0.093 R)
• M26: 36,633,527 km (0.082 R)
• M27: 38,109,160 km (0.067 R)
• M28: 38,245,294 km (0.051 R)
• M29: 41,322,073 km (0.051 R)
• M30: 45,471,170 km (0.088 R)
• M31: 46,394,937 km (0.11 R)
• M32: 46,705,652 km (0.112 R)
• M33: 47,174,342 km (0.066 R)
• M34: 48,919,551 km (0.107 R)
• M35: 50,871,953 km (0.071 R)
• M36: 58,475,115 km (0.112 R)
• M37: 63,114,893 km (0.089 R)
• M38: 63,879,338 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 17,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit