🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.1

Radius: 13.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1 AU - 1.51 AU

Year: 948 Days

Day: 12.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,544,698 km

• M1: 165,605 km (0.113 R)
• M2: 627,713 km (0.093 R)
• M3: 1,064,090 km (0.113 R)
• M4: 1,573,770 km (0.076 R)
• M5: 2,437,996 km (0.098 R)
• M6: 3,598,726 km (0.089 R)
• M7: 4,724,750 km (0.102 R)
• M8: 5,284,994 km (0.046 R)
• M9: 5,768,943 km (0.106 R)
• M10: 6,826,300 km (0.114 R)
• M11: 7,307,407 km (0.086 R)
• M12: 9,077,150 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.7

Radius: 14

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.27 AU - 2.27 AU

Year: 2320 Days

Day: 12.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,544,698 km

• M1: 174,581 km (0.095 R)
• M2: 649,255 km (0.117 R)
• M3: 1,253,630 km (0.107 R)
• M4: 1,864,289 km (0.037 R)
• M5: 2,422,438 km (0.108 R)
• M6: 3,091,590 km (0.103 R)
• M7: 3,826,564 km (0.105 R)
• M8: 5,841,647 km (0.067 R)
• M9: 6,296,724 km (0.09 R)
• M10: 7,024,368 km (0.054 R)
• M11: 8,080,978 km (0.077 R)
• M12: 9,651,606 km (0.031 R)
• M13: 10,881,600 km (0.08 R)
• M14: 12,459,707 km (0.084 R)
• M15: 13,872,659 km (0.061 R)
• M16: 15,012,446 km (0.07 R)
• M17: 15,581,217 km (0.094 R)
• M18: 16,066,213 km (0.097 R)
• M19: 16,812,557 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 13.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.68 AU - 3.26 AU

Year: 3472 Days

Day: 5.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,544,698 km

• M1: 167,849 km (0.118 R)
• M2: 742,454 km (0.099 R)
• M3: 1,162,226 km (0.105 R)
• M4: 1,977,983 km (0.078 R)
• M5: 3,083,362 km (0.1 R)
• M6: 4,697,373 km (0.11 R)
• M7: 5,589,874 km (0.072 R)
• M8: 6,050,635 km (0.116 R)
• M9: 7,742,887 km (0.117 R)
• M10: 8,349,955 km (0.059 R)
• M11: 8,851,407 km (0.062 R)
• M12: 9,988,949 km (0.096 R)
• M13: 10,631,621 km (0.105 R)
• M14: 11,958,255 km (0.083 R)
• M15: 13,123,623 km (0.074 R)
• M16: 14,793,285 km (0.118 R)
• M17: 17,557,704 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 9.6

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.5 AU - 4.1 AU

Year: 5024 Days

Day: 9.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,544,698 km

• M1: 119,379 km (0.119 R)
• M2: 939,774 km (0.057 R)
• M3: 1,610,421 km (0.051 R)
• M4: 2,522,818 km (0.075 R)
• M5: 4,084,620 km (0.11 R)
• M6: 4,515,911 km (0.046 R)
• M7: 5,302,347 km (0.102 R)
• M8: 6,714,551 km (0.105 R)
• M9: 7,248,166 km (0.105 R)
• M10: 7,809,757 km (0.116 R)
• M11: 8,212,474 km (0.107 R)
• M12: 10,882,348 km (0.079 R)
• M13: 11,200,692 km (0.118 R)
• M14: 12,536,601 km (0.115 R)
• M15: 13,038,651 km (0.115 R)
• M16: 17,988,246 km (0.069 R)
• M17: 19,148,976 km (0.065 R)
• M18: 20,912,885 km (0.082 R)
• M19: 24,449,378 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.8

Radius: 11.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.38 AU - 4.98 AU

Year: 5796 Days

Day: 13.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,544,698 km

• M1: 146,756 km (0.112 R)
• M2: 614,398 km (0.102 R)
• M3: 1,164,171 km (0.085 R)
• M4: 2,092,126 km (0.084 R)
• M5: 2,688,723 km (0.06 R)
• M6: 3,396,320 km (0.09 R)
• M7: 4,175,127 km (0.089 R)
• M8: 4,713,231 km (0.11 R)
• M9: 5,125,672 km (0.052 R)
• M10: 5,713,143 km (0.071 R)
• M11: 6,086,838 km (0.103 R)
• M12: 6,746,266 km (0.071 R)
• M13: 7,862,116 km (0.039 R)
• M14: 8,286,376 km (0.101 R)
• M15: 11,114,075 km (0.115 R)
• M16: 12,930,193 km (0.03 R)
• M17: 13,964,662 km (0.064 R)
• M18: 18,592,622 km (0.081 R)
• M19: 21,288,076 km (0.081 R)
• M20: 23,592,332 km (0.069 R)
• M21: 24,969,680 km (0.064 R)
• M22: 25,888,959 km (0.073 R)
• M23: 26,657,742 km (0.079 R)
• M24: 32,079,767 km (0.117 R)
• M25: 33,870,005 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.3

Radius: 8.3

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.93 AU - 6.33 AU

Year: 9061 Days

Day: 11.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,544,698 km

• M1: 103,671 km (0.053 R)
• M2: 413,638 km (0.089 R)
• M3: 1,022,352 km (0.097 R)
• M4: 1,852,620 km (0.11 R)
• M5: 2,241,275 km (0.083 R)
• M6: 3,139,311 km (0.091 R)
• M7: 3,526,022 km (0.111 R)
• M8: 4,450,387 km (0.075 R)
• M9: 5,337,054 km (0.114 R)
• M10: 5,990,647 km (0.072 R)
• M11: 7,377,868 km (0.104 R)
• M12: 9,842,642 km (0.064 R)
• M13: 11,234,501 km (0.077 R)
• M14: 13,210,689 km (0.118 R)
• M15: 17,070,164 km (0.104 R)
• M16: 20,983,196 km (0.061 R)
• M17: 23,273,988 km (0.099 R)
• M18: 24,392,082 km (0.047 R)
• M19: 25,999,063 km (0.068 R)
• M20: 26,921,483 km (0.072 R)
• M21: 27,675,157 km (0.119 R)
• M22: 28,249,613 km (0.115 R)
• M23: 28,831,848 km (0.062 R)
• M24: 30,020,553 km (0.074 R)
• M25: 30,933,249 km (0.117 R)
• M26: 32,707,480 km (0.117 R)
• M27: 38,199,367 km (0.076 R)
• M28: 41,349,001 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.1

Radius: 6.3

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.02 AU - 7.38 AU

Year: 13104 Days

Day: 15.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,544,698 km

• M1: 78,539 km (0.089 R)
• M2: 384,766 km (0.087 R)
• M3: 836,102 km (0.074 R)
• M4: 1,124,378 km (0.12 R)
• M5: 2,366,638 km (0.103 R)
• M6: 2,614,522 km (0.03 R)
• M7: 3,138,563 km (0.034 R)
• M8: 3,542,627 km (0.054 R)
• M9: 4,242,895 km (0.106 R)
• M10: 4,610,158 km (0.117 R)
• M11: 5,234,878 km (0.037 R)
• M12: 5,766,699 km (0.104 R)
• M13: 7,020,778 km (0.11 R)
• M14: 7,578,778 km (0.04 R)
• M15: 7,891,288 km (0.077 R)
• M16: 10,056,118 km (0.045 R)
• M17: 11,447,827 km (0.112 R)
• M18: 12,837,292 km (0.064 R)
• M19: 14,403,283 km (0.116 R)
• M20: 16,312,451 km (0.118 R)
• M21: 18,544,302 km (0.106 R)
• M22: 21,059,191 km (0.088 R)
• M23: 29,620,678 km (0.074 R)
• M24: 31,071,627 km (0.073 R)
• M25: 32,335,580 km (0.068 R)
• M26: 34,721,217 km (0.115 R)
• M27: 38,254,420 km (0.069 R)
• M28: 40,107,788 km (0.038 R)
• M29: 41,193,270 km (0.038 R)
• M30: 42,437,625 km (0.101 R)
• M31: 44,135,561 km (0.118 R)
• M32: 51,222,461 km (0.114 R)
• M33: 53,634,577 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.2

Radius: 5.2

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.8 AU - 8.28 AU

Year: 15462 Days

Day: 21.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,544,698 km

• M1: 66,571 km (0.11 R)
• M2: 250,427 km (0.049 R)
• M3: 539,450 km (0.044 R)
• M4: 740,659 km (0.065 R)
• M5: 951,442 km (0.078 R)
• M6: 1,121,236 km (0.089 R)
• M7: 1,298,958 km (0.065 R)
• M8: 1,820,157 km (0.068 R)
• M9: 2,670,322 km (0.038 R)
• M10: 3,810,557 km (0.075 R)
• M11: 4,023,584 km (0.08 R)
• M12: 4,591,009 km (0.114 R)
• M13: 5,472,889 km (0.083 R)
• M14: 8,118,976 km (0.099 R)
• M15: 8,652,890 km (0.115 R)
• M16: 10,758,630 km (0.091 R)
• M17: 11,733,559 km (0.05 R)
• M18: 12,648,350 km (0.074 R)
• M19: 14,298,415 km (0.076 R)
• M20: 19,467,769 km (0.073 R)
• M21: 21,573,808 km (0.102 R)
• M22: 22,855,563 km (0.086 R)
• M23: 24,277,640 km (0.1 R)
• M24: 25,103,121 km (0.11 R)
• M25: 25,852,307 km (0.083 R)
• M26: 30,136,491 km (0.112 R)
• M27: 31,735,842 km (0.03 R)
• M28: 32,391,081 km (0.108 R)
• M29: 32,832,843 km (0.095 R)
• M30: 36,991,664 km (0.082 R)
• M31: 39,698,637 km (0.096 R)
• M32: 44,680,246 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.7

Radius: 3.2

Gravity: 22.63 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.21 AU - 11.07 AU

Year: 20301 Days

Day: 18 Hours

Environment

Temp: -245 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,544,698 km

• M1: 51,910 km (0.12 R)
• M2: 250,876 km (0.112 R)
• M3: 571,613 km (0.111 R)
• M4: 1,513,482 km (0.075 R)
• M5: 1,664,875 km (0.088 R)
• M6: 2,952,613 km (0.12 R)
• M7: 3,140,957 km (0.099 R)
• M8: 6,143,835 km (0.099 R)
• M9: 6,727,865 km (0.098 R)
• M10: 7,870,942 km (0.12 R)
• M11: 9,948,558 km (0.079 R)
• M12: 11,140,703 km (0.04 R)
• M13: 11,481,637 km (0.104 R)
• M14: 11,771,108 km (0.106 R)
• M15: 13,869,518 km (0.106 R)
• M16: 16,641,716 km (0.11 R)
• M17: 17,388,359 km (0.082 R)
• M18: 18,079,202 km (0.114 R)
• M19: 23,620,008 km (0.078 R)
• M20: 24,466,582 km (0.085 R)
• M21: 24,657,319 km (0.108 R)
• M22: 27,229,356 km (0.12 R)
• M23: 30,854,860 km (0.089 R)
• M24: 35,272,934 km (0.113 R)
• M25: 38,141,772 km (0.105 R)
• M26: 39,567,290 km (0.1 R)
• M27: 41,839,383 km (0.081 R)
• M28: 42,661,722 km (0.118 R)
• M29: 50,707,096 km (0.11 R)
• M30: 52,270,842 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 16,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit