🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 10.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.59 AU - 0.93 AU

Year: 449 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 135.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,151,480 km

• M1: 134,339 km (0.119 R)
• M2: 539,151 km (0.096 R)
• M3: 891,753 km (0.077 R)
• M4: 2,144,934 km (0.115 R)
• M5: 3,007,665 km (0.076 R)
• M6: 3,349,945 km (0.118 R)
• M7: 4,220,605 km (0.094 R)
• M8: 5,376,996 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 11.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.76 AU - 1 AU

Year: 560 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,151,480 km

• M1: 143,016 km (0.098 R)
• M2: 567,425 km (0.103 R)
• M3: 1,000,511 km (0.04 R)
• M4: 1,403,976 km (0.093 R)
• M5: 1,909,018 km (0.074 R)
• M6: 2,370,378 km (0.105 R)
• M7: 2,963,534 km (0.075 R)
• M8: 3,560,130 km (0.092 R)
• M9: 4,295,404 km (0.087 R)
• M10: 4,994,325 km (0.099 R)
• M11: 5,353,809 km (0.037 R)
• M12: 5,878,897 km (0.111 R)
• M13: 7,117,268 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 11.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.26 AU - 2.02 AU

Year: 1424 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,151,480 km

• M1: 141,819 km (0.082 R)
• M2: 539,450 km (0.059 R)
• M3: 1,114,654 km (0.084 R)
• M4: 1,471,744 km (0.101 R)
• M5: 1,926,671 km (0.098 R)
• M6: 2,281,368 km (0.074 R)
• M7: 4,585,474 km (0.057 R)
• M8: 6,299,267 km (0.028 R)
• M9: 7,437,857 km (0.093 R)
• M10: 7,950,828 km (0.074 R)
• M11: 9,396,093 km (0.052 R)
• M12: 9,965,462 km (0.083 R)
• M13: 10,399,745 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.2

Radius: 10.5

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.7 AU - 1.94 AU

Year: 1665 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,151,480 km

• M1: 130,599 km (0.037 R)
• M2: 459,565 km (0.059 R)
• M3: 914,641 km (0.045 R)
• M4: 1,281,904 km (0.068 R)
• M5: 1,707,660 km (0.119 R)
• M6: 2,058,616 km (0.115 R)
• M7: 2,538,676 km (0.104 R)
• M8: 3,533,651 km (0.114 R)
• M9: 4,072,802 km (0.069 R)
• M10: 4,749,583 km (0.057 R)
• M11: 5,616,353 km (0.071 R)
• M12: 6,326,793 km (0.09 R)
• M13: 7,262,827 km (0.108 R)
• M14: 7,633,082 km (0.097 R)
• M15: 8,136,329 km (0.045 R)
• M16: 9,111,258 km (0.084 R)
• M17: 9,814,518 km (0.092 R)
• M18: 10,517,777 km (0.078 R)
• M19: 15,000,029 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 11.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.59 AU - 3.13 AU

Year: 3281 Days

Day: 8.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,151,480 km

• M1: 148,102 km (0.083 R)
• M2: 716,574 km (0.107 R)
• M3: 1,468,004 km (0.078 R)
• M4: 2,001,620 km (0.082 R)
• M5: 2,840,714 km (0.1 R)
• M6: 3,426,090 km (0.041 R)
• M7: 3,942,801 km (0.106 R)
• M8: 4,330,559 km (0.109 R)
• M9: 4,960,516 km (0.057 R)
• M10: 5,491,887 km (0.088 R)
• M11: 6,173,904 km (0.101 R)
• M12: 6,609,683 km (0.071 R)
• M13: 7,381,907 km (0.078 R)
• M14: 9,944,070 km (0.106 R)
• M15: 10,544,406 km (0.098 R)
• M16: 11,084,305 km (0.064 R)
• M17: 11,906,345 km (0.071 R)
• M18: 13,382,128 km (0.12 R)
• M19: 20,326,311 km (0.074 R)
• M20: 20,838,684 km (0.112 R)
• M21: 21,359,734 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 12.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.86 AU - 2.88 AU

Year: 3298 Days

Day: 9.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,151,480 km

• M1: 155,432 km (0.044 R)
• M2: 935,136 km (0.045 R)
• M3: 1,373,159 km (0.106 R)
• M4: 1,848,132 km (0.102 R)
• M5: 3,156,964 km (0.093 R)
• M6: 4,152,687 km (0.096 R)
• M7: 5,427,411 km (0.066 R)
• M8: 6,452,605 km (0.109 R)
• M9: 7,368,892 km (0.081 R)
• M10: 8,735,618 km (0.113 R)
• M11: 11,158,954 km (0.091 R)
• M12: 15,643,150 km (0.095 R)
• M13: 16,199,505 km (0.12 R)
• M14: 18,129,916 km (0.086 R)
• M15: 19,691,119 km (0.104 R)
• M16: 22,442,972 km (0.101 R)
• M17: 24,463,590 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 9.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.07 AU - 3.79 AU

Year: 4309 Days

Day: 9.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 137.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,151,480 km

• M1: 113,395 km (0.103 R)
• M2: 539,600 km (0.06 R)
• M3: 970,591 km (0.114 R)
• M4: 1,466,358 km (0.047 R)
• M5: 2,386,535 km (0.114 R)
• M6: 2,723,280 km (0.043 R)
• M7: 3,416,516 km (0.107 R)
• M8: 6,440,488 km (0.075 R)
• M9: 7,326,705 km (0.067 R)
• M10: 8,404,408 km (0.058 R)
• M11: 8,689,542 km (0.084 R)
• M12: 9,279,556 km (0.117 R)
• M13: 10,408,421 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 14.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.5 AU - 6.42 AU

Year: 8653 Days

Day: 6.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 167.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,151,480 km

• M1: 181,612 km (0.11 R)
• M2: 754,721 km (0.116 R)
• M3: 1,236,576 km (0.091 R)
• M4: 1,697,637 km (0.051 R)
• M5: 2,190,861 km (0.112 R)
• M6: 2,682,140 km (0.037 R)
• M7: 3,571,649 km (0.079 R)
• M8: 5,801,705 km (0.082 R)
• M9: 6,284,158 km (0.095 R)
• M10: 7,135,519 km (0.053 R)
• M11: 10,454,049 km (0.099 R)
• M12: 13,823,890 km (0.05 R)
• M13: 14,752,295 km (0.104 R)
• M14: 20,500,443 km (0.112 R)
• M15: 22,792,432 km (0.079 R)
• M16: 23,564,208 km (0.117 R)
• M17: 26,921,334 km (0.1 R)
• M18: 28,566,013 km (0.064 R)
• M19: 30,276,664 km (0.109 R)
• M20: 31,314,275 km (0.076 R)
• M21: 32,483,083 km (0.105 R)
• M22: 34,457,925 km (0.105 R)
• M23: 41,365,906 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.2

Radius: 6.6

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.19 AU - 8.25 AU

Year: 13158 Days

Day: 16.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,151,480 km

• M1: 82,129 km (0.116 R)
• M2: 333,902 km (0.069 R)
• M3: 613,800 km (0.107 R)
• M4: 1,824,496 km (0.091 R)
• M5: 2,292,288 km (0.032 R)
• M6: 3,656,322 km (0.098 R)
• M7: 4,030,765 km (0.119 R)
• M8: 6,626,587 km (0.069 R)
• M9: 6,965,726 km (0.108 R)
• M10: 8,990,982 km (0.086 R)
• M11: 9,835,462 km (0.036 R)
• M12: 10,165,475 km (0.117 R)
• M13: 10,964,178 km (0.102 R)
• M14: 12,239,649 km (0.04 R)
• M15: 16,043,773 km (0.086 R)
• M16: 17,522,249 km (0.083 R)
• M17: 21,381,874 km (0.077 R)
• M18: 26,824,095 km (0.093 R)
• M19: 32,391,829 km (0.086 R)
• M20: 34,616,498 km (0.093 R)
• M21: 34,996,926 km (0.102 R)
• M22: 35,251,990 km (0.109 R)
• M23: 36,940,950 km (0.082 R)
• M24: 37,604,716 km (0.102 R)
• M25: 38,276,261 km (0.113 R)
• M26: 38,955,884 km (0.12 R)
• M27: 42,041,938 km (0.093 R)
• M28: 44,535,436 km (0.116 R)
• M29: 45,136,071 km (0.047 R)
• M30: 46,047,272 km (0.046 R)
• M31: 48,537,029 km (0.101 R)
• M32: 51,773,429 km (0.032 R)
• M33: 57,778,438 km (0.109 R)
• M34: 58,313,699 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.7

Radius: 7.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.36 AU - 11.76 AU

Year: 21642 Days

Day: 18.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,151,480 km

• M1: 100,530 km (0.054 R)
• M2: 1,070,522 km (0.042 R)
• M3: 1,566,439 km (0.084 R)
• M4: 1,830,779 km (0.107 R)
• M5: 2,450,712 km (0.059 R)
• M6: 3,334,985 km (0.102 R)
• M7: 3,801,282 km (0.103 R)
• M8: 4,390,249 km (0.095 R)
• M9: 5,717,182 km (0.072 R)
• M10: 6,247,656 km (0.098 R)
• M11: 7,639,514 km (0.107 R)
• M12: 9,271,328 km (0.039 R)
• M13: 9,770,686 km (0.115 R)
• M14: 13,039,399 km (0.057 R)
• M15: 18,989,655 km (0.105 R)
• M16: 21,317,397 km (0.113 R)
• M17: 24,251,460 km (0.062 R)
• M18: 28,758,246 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit