🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 9.8

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 323 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,218,584 km

• M1: 122,221 km (0.111 R)
• M2: 481,556 km (0.069 R)
• M3: 832,063 km (0.11 R)
• M4: 1,191,547 km (0.101 R)
• M5: 1,603,988 km (0.118 R)
• M6: 1,974,692 km (0.099 R)
• M7: 2,318,917 km (0.094 R)
• M8: 2,648,331 km (0.117 R)
• M9: 3,019,184 km (0.088 R)
• M10: 3,556,540 km (0.092 R)
• M11: 4,144,011 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 9.5

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.96 AU - 1.1 AU

Year: 709 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,218,584 km

• M1: 118,182 km (0.104 R)
• M2: 415,134 km (0.096 R)
• M3: 751,281 km (0.096 R)
• M4: 1,408,913 km (0.114 R)
• M5: 2,422,738 km (0.047 R)
• M6: 2,943,637 km (0.104 R)
• M7: 3,524,376 km (0.106 R)
• M8: 4,019,396 km (0.107 R)
• M9: 4,529,076 km (0.032 R)
• M10: 5,114,901 km (0.114 R)
• M11: 5,604,983 km (0.099 R)
• M12: 5,992,741 km (0.108 R)
• M13: 7,243,529 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.4

Radius: 10.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.94 AU - 1.38 AU

Year: 847 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 172.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,218,584 km

• M1: 132,095 km (0.109 R)
• M2: 510,877 km (0.104 R)
• M3: 845,976 km (0.104 R)
• M4: 1,290,581 km (0.101 R)
• M5: 1,723,966 km (0.111 R)
• M6: 2,263,565 km (0.077 R)
• M7: 2,676,306 km (0.114 R)
• M8: 3,225,779 km (0.098 R)
• M9: 3,587,955 km (0.108 R)
• M10: 4,064,275 km (0.105 R)
• M11: 4,487,936 km (0.075 R)
• M12: 5,110,114 km (0.109 R)
• M13: 5,996,331 km (0.038 R)
• M14: 6,939,696 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 12.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.1 AU - 1.76 AU

Year: 1160 Days

Day: 13.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,218,584 km

• M1: 155,432 km (0.1 R)
• M2: 759,957 km (0.091 R)
• M3: 1,150,856 km (0.089 R)
• M4: 1,896,901 km (0.112 R)
• M5: 2,317,421 km (0.074 R)
• M6: 2,711,461 km (0.045 R)
• M7: 3,778,693 km (0.095 R)
• M8: 4,435,577 km (0.101 R)
• M9: 4,857,742 km (0.097 R)
• M10: 5,306,835 km (0.028 R)
• M11: 5,999,922 km (0.114 R)
• M12: 7,016,888 km (0.09 R)
• M13: 7,541,229 km (0.101 R)
• M14: 8,280,990 km (0.118 R)
• M15: 11,391,728 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 9.9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.42 AU - 1.8 AU

Year: 1386 Days

Day: 13.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,218,584 km

• M1: 123,119 km (0.105 R)
• M2: 448,494 km (0.085 R)
• M3: 886,816 km (0.106 R)
• M4: 1,724,863 km (0.109 R)
• M5: 2,185,326 km (0.081 R)
• M6: 2,926,134 km (0.102 R)
• M7: 4,595,796 km (0.103 R)
• M8: 5,299,804 km (0.071 R)
• M9: 5,721,071 km (0.111 R)
• M10: 9,205,056 km (0.101 R)
• M11: 9,877,499 km (0.081 R)
• M12: 10,516,880 km (0.105 R)
• M13: 11,354,778 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 11.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.47 AU - 3.91 AU

Year: 3864 Days

Day: 5.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,218,584 km

• M1: 139,575 km (0.117 R)
• M2: 562,189 km (0.117 R)
• M3: 1,135,597 km (0.106 R)
• M4: 2,009,399 km (0.093 R)
• M5: 2,725,224 km (0.107 R)
• M6: 3,078,275 km (0.057 R)
• M7: 3,461,994 km (0.095 R)
• M8: 3,856,035 km (0.062 R)
• M9: 4,686,153 km (0.037 R)
• M10: 5,944,271 km (0.092 R)
• M11: 7,149,282 km (0.118 R)
• M12: 7,757,547 km (0.091 R)
• M13: 8,146,053 km (0.095 R)
• M14: 8,621,924 km (0.119 R)
• M15: 11,152,222 km (0.075 R)
• M16: 11,970,971 km (0.084 R)
• M17: 13,524,994 km (0.109 R)
• M18: 14,089,127 km (0.062 R)
• M19: 14,562,306 km (0.065 R)
• M20: 19,246,364 km (0.106 R)
• M21: 19,829,198 km (0.087 R)
• M22: 22,778,221 km (0.102 R)
• M23: 23,357,314 km (0.092 R)
• M24: 25,617,439 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.8

Radius: 13.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.71 AU - 3.75 AU

Year: 3937 Days

Day: 10.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,218,584 km

• M1: 166,802 km (0.089 R)
• M2: 611,406 km (0.068 R)
• M3: 1,399,488 km (0.116 R)
• M4: 1,831,078 km (0.101 R)
• M5: 2,570,391 km (0.107 R)
• M6: 3,193,167 km (0.102 R)
• M7: 4,001,893 km (0.104 R)
• M8: 4,550,169 km (0.048 R)
• M9: 5,603,338 km (0.105 R)
• M10: 6,261,868 km (0.097 R)
• M11: 7,100,513 km (0.115 R)
• M12: 7,734,509 km (0.058 R)
• M13: 8,478,908 km (0.106 R)
• M14: 8,925,458 km (0.064 R)
• M15: 9,988,051 km (0.112 R)
• M16: 11,310,048 km (0.057 R)
• M17: 11,898,117 km (0.068 R)
• M18: 13,135,291 km (0.096 R)
• M19: 14,773,837 km (0.08 R)
• M20: 16,891,993 km (0.053 R)
• M21: 18,145,923 km (0.116 R)
• M22: 20,174,769 km (0.106 R)
• M23: 24,980,900 km (0.113 R)
• M24: 25,901,675 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.4

Radius: 6.1

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.56 AU - 6.9 AU

Year: 10547 Days

Day: 17.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,218,584 km

• M1: 77,342 km (0.111 R)
• M2: 327,619 km (0.082 R)
• M3: 522,396 km (0.109 R)
• M4: 754,422 km (0.113 R)
• M5: 2,054,278 km (0.053 R)
• M6: 2,523,566 km (0.09 R)
• M7: 3,596,183 km (0.115 R)
• M8: 7,827,260 km (0.088 R)
• M9: 10,732,600 km (0.09 R)
• M10: 14,350,924 km (0.079 R)
• M11: 15,283,068 km (0.096 R)
• M12: 15,556,683 km (0.075 R)
• M13: 19,497,090 km (0.074 R)
• M14: 20,973,621 km (0.083 R)
• M15: 26,826,788 km (0.08 R)
• M16: 49,511,809 km (0.112 R)
• M17: 50,412,388 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.2

Radius: 8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.45 AU - 9.01 AU

Year: 14577 Days

Day: 20.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,218,584 km

• M1: 99,483 km (0.095 R)
• M2: 640,279 km (0.061 R)
• M3: 1,063,790 km (0.109 R)
• M4: 2,930,173 km (0.077 R)
• M5: 3,888,198 km (0.105 R)
• M6: 12,214,367 km (0.105 R)
• M7: 13,097,892 km (0.108 R)
• M8: 16,004,279 km (0.068 R)
• M9: 18,699,734 km (0.107 R)
• M10: 19,176,652 km (0.104 R)
• M11: 25,799,948 km (0.035 R)
• M12: 28,307,807 km (0.119 R)
• M13: 29,574,751 km (0.054 R)
• M14: 32,513,751 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.9

Radius: 7.9

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.83 AU - 8.67 AU

Year: 14633 Days

Day: 24.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,218,584 km

• M1: 101,427 km (0.11 R)
• M2: 397,482 km (0.082 R)
• M3: 788,830 km (0.093 R)
• M4: 1,259,614 km (0.099 R)
• M5: 1,590,375 km (0.102 R)
• M6: 3,117,470 km (0.103 R)
• M7: 3,813,699 km (0.114 R)
• M8: 6,004,859 km (0.092 R)
• M9: 7,388,788 km (0.106 R)
• M10: 7,800,482 km (0.085 R)
• M11: 8,373,142 km (0.1 R)
• M12: 10,428,916 km (0.12 R)
• M13: 11,973,215 km (0.04 R)
• M14: 13,800,553 km (0.088 R)
• M15: 15,141,548 km (0.028 R)
• M16: 15,731,413 km (0.079 R)
• M17: 16,032,105 km (0.099 R)
• M18: 16,336,536 km (0.074 R)
• M19: 18,327,684 km (0.091 R)
• M20: 26,303,345 km (0.112 R)
• M21: 29,937,077 km (0.085 R)
• M22: 30,399,035 km (0.102 R)
• M23: 30,748,646 km (0.087 R)
• M24: 36,582,364 km (0.071 R)
• M25: 36,845,806 km (0.113 R)
• M26: 39,827,591 km (0.119 R)
• M27: 43,113,059 km (0.101 R)
• M28: 43,702,176 km (0.071 R)
• M29: 47,351,017 km (0.11 R)
• M30: 50,869,559 km (0.082 R)
• M31: 53,874,980 km (0.058 R)
• M32: 54,558,493 km (0.087 R)
• M33: 59,506,592 km (0.112 R)
• M34: 60,604,491 km (0.106 R)
• M35: 61,158,452 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 16,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit