🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 9.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.89 AU

Year: 406 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,625,032 km

• M1: 115,639 km (0.074 R)
• M2: 462,108 km (0.119 R)
• M3: 939,923 km (0.058 R)
• M4: 1,405,622 km (0.1 R)
• M5: 1,840,203 km (0.071 R)
• M6: 2,256,085 km (0.062 R)
• M7: 2,557,974 km (0.108 R)
• M8: 2,971,014 km (0.082 R)
• M9: 3,918,567 km (0.092 R)
• M10: 4,611,354 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.3

Radius: 8.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.14 AU

Year: 608 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,625,032 km

• M1: 107,112 km (0.098 R)
• M2: 376,837 km (0.099 R)
• M3: 765,941 km (0.112 R)
• M4: 1,333,665 km (0.105 R)
• M5: 1,726,060 km (0.098 R)
• M6: 2,021,067 km (0.109 R)
• M7: 2,444,728 km (0.101 R)
• M8: 2,840,265 km (0.099 R)
• M9: 3,495,205 km (0.053 R)
• M10: 3,985,287 km (0.068 R)
• M11: 4,535,209 km (0.087 R)
• M12: 5,134,797 km (0.088 R)
• M13: 5,856,009 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 13.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.12 AU - 1.74 AU

Year: 1160 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 93,625,032 km

• M1: 184,305 km (0.063 R)
• M2: 938,577 km (0.072 R)
• M3: 1,524,103 km (0.111 R)
• M4: 2,389,826 km (0.104 R)
• M5: 2,884,397 km (0.098 R)
• M6: 3,396,769 km (0.082 R)
• M7: 3,941,904 km (0.092 R)
• M8: 4,377,533 km (0.119 R)
• M9: 4,894,094 km (0.11 R)
• M10: 5,521,657 km (0.047 R)
• M11: 6,260,222 km (0.112 R)
• M12: 7,105,749 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.3

Radius: 15

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.94 AU - 3.18 AU

Year: 2778 Days

Day: 13.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 99.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,625,032 km

• M1: 186,549 km (0.068 R)
• M2: 704,905 km (0.105 R)
• M3: 1,242,410 km (0.107 R)
• M4: 1,769,144 km (0.095 R)
• M5: 2,262,518 km (0.103 R)
• M6: 5,222,761 km (0.062 R)
• M7: 5,980,923 km (0.113 R)
• M8: 6,722,180 km (0.098 R)
• M9: 7,524,175 km (0.07 R)
• M10: 8,354,742 km (0.053 R)
• M11: 8,917,978 km (0.108 R)
• M12: 9,544,045 km (0.059 R)
• M13: 10,598,710 km (0.03 R)
• M14: 11,947,933 km (0.085 R)
• M15: 12,618,580 km (0.088 R)
• M16: 16,140,114 km (0.117 R)
• M17: 16,629,000 km (0.118 R)
• M18: 17,352,755 km (0.114 R)
• M19: 21,097,040 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 8.9

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.33 AU - 2.81 AU

Year: 2794 Days

Day: 8 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,625,032 km

• M1: 111,151 km (0.1 R)
• M2: 396,135 km (0.104 R)
• M3: 695,780 km (0.111 R)
• M4: 1,216,829 km (0.097 R)
• M5: 1,620,594 km (0.075 R)
• M6: 1,967,810 km (0.116 R)
• M7: 2,335,522 km (0.071 R)
• M8: 2,830,541 km (0.096 R)
• M9: 3,356,827 km (0.066 R)
• M10: 3,967,635 km (0.083 R)
• M11: 4,355,243 km (0.098 R)
• M12: 4,863,128 km (0.075 R)
• M13: 5,231,737 km (0.033 R)
• M14: 6,192,903 km (0.052 R)
• M15: 7,750,217 km (0.105 R)
• M16: 9,552,871 km (0.085 R)
• M17: 9,859,098 km (0.102 R)
• M18: 12,550,364 km (0.116 R)
• M19: 15,018,729 km (0.065 R)
• M20: 17,679,028 km (0.069 R)
• M21: 19,271,646 km (0.085 R)
• M22: 22,201,670 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461

Radius: 5.2

Gravity: 17.05 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.19 AU - 7.89 AU

Year: 14043 Days

Day: 20 Hours

Environment

Temp: -230 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,625,032 km

• M1: 144,661 km (0.062 R)
• M2: 491,878 km (0.055 R)
• M3: 1,347,727 km (0.082 R)
• M4: 2,206,269 km (0.036 R)
• M5: 2,751,254 km (0.034 R)
• M6: 3,664,101 km (0.104 R)
• M7: 3,907,048 km (0.041 R)
• M8: 5,119,090 km (0.111 R)
• M9: 7,808,710 km (0.102 R)
• M10: 11,315,134 km (0.046 R)
• M11: 12,006,127 km (0.088 R)
• M12: 12,603,172 km (0.071 R)
• M13: 12,908,950 km (0.064 R)
• M14: 13,663,073 km (0.115 R)
• M15: 15,676,211 km (0.064 R)
• M16: 16,974,571 km (0.07 R)
• M17: 21,818,550 km (0.062 R)
• M18: 22,170,853 km (0.069 R)
• M19: 23,342,055 km (0.107 R)
• M20: 28,440,051 km (0.108 R)
• M21: 30,146,365 km (0.094 R)
• M22: 31,807,050 km (0.032 R)
• M23: 38,417,481 km (0.038 R)
• M24: 39,189,556 km (0.12 R)
• M25: 40,631,978 km (0.117 R)
• M26: 50,957,672 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.6

Radius: 3

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.66 AU - 11.46 AU

Year: 21642 Days

Day: 16 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 93,625,032 km

• M1: 37,250 km (0.027 R)
• M2: 920,027 km (0.093 R)
• M3: 1,655,899 km (0.117 R)
• M4: 1,749,547 km (0.12 R)
• M5: 2,467,766 km (0.067 R)
• M6: 3,801,731 km (0.12 R)
• M7: 4,365,565 km (0.085 R)
• M8: 5,380,287 km (0.118 R)
• M9: 5,621,589 km (0.116 R)
• M10: 6,200,084 km (0.071 R)
• M11: 7,601,965 km (0.051 R)
• M12: 8,082,773 km (0.061 R)
• M13: 9,798,062 km (0.117 R)
• M14: 12,030,212 km (0.066 R)
• M15: 13,545,339 km (0.061 R)
• M16: 15,525,566 km (0.119 R)
• M17: 16,084,464 km (0.089 R)
• M18: 16,584,420 km (0.102 R)
• M19: 18,146,371 km (0.083 R)
• M20: 19,480,485 km (0.092 R)
• M21: 21,991,785 km (0.1 R)
• M22: 24,899,369 km (0.112 R)
• M23: 25,664,263 km (0.093 R)
• M24: 26,248,143 km (0.062 R)
• M25: 43,877,205 km (0.045 R)
• M26: 47,422,375 km (0.043 R)
• M27: 47,860,248 km (0.111 R)
• M28: 50,696,026 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.6

Radius: 5.5

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.98 AU - 11.28 AU

Year: 21868 Days

Day: 18.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,625,032 km

• M1: 84,672 km (0.064 R)
• M2: 325,974 km (0.112 R)
• M3: 693,087 km (0.08 R)
• M4: 1,020,257 km (0.112 R)
• M5: 9,176,034 km (0.079 R)
• M6: 9,433,642 km (0.039 R)
• M7: 13,568,377 km (0.116 R)
• M8: 15,659,606 km (0.072 R)
• M9: 27,646,434 km (0.112 R)
• M10: 29,839,988 km (0.104 R)
• M11: 38,562,142 km (0.058 R)
• M12: 43,861,348 km (0.116 R)
• M13: 48,372,771 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.8

Radius: 6.8

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.67 AU - 11.73 AU

Year: 23739 Days

Day: 22.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 93,625,032 km

• M1: 84,523 km (0.111 R)
• M2: 432,936 km (0.109 R)
• M3: 657,782 km (0.052 R)
• M4: 1,027,289 km (0.081 R)
• M5: 2,204,624 km (0.089 R)
• M6: 2,738,539 km (0.099 R)
• M7: 4,485,243 km (0.112 R)
• M8: 7,469,870 km (0.092 R)
• M9: 7,890,839 km (0.077 R)
• M10: 10,300,561 km (0.114 R)
• M11: 16,075,638 km (0.093 R)
• M12: 17,407,657 km (0.106 R)
• M13: 18,811,483 km (0.078 R)
• M14: 20,696,117 km (0.107 R)
• M15: 21,525,937 km (0.106 R)
• M16: 22,703,122 km (0.038 R)
• M17: 23,141,594 km (0.089 R)
• M18: 24,490,817 km (0.059 R)
• M19: 25,891,801 km (0.117 R)
• M20: 28,344,309 km (0.115 R)
• M21: 29,887,710 km (0.052 R)
• M22: 37,682,956 km (0.053 R)
• M23: 39,075,263 km (0.083 R)
• M24: 39,863,494 km (0.053 R)
• M25: 41,308,909 km (0.032 R)
• M26: 42,291,617 km (0.091 R)
• M27: 44,816,680 km (0.048 R)
• M28: 51,471,391 km (0.084 R)
• M29: 52,991,904 km (0.093 R)
• M30: 54,738,160 km (0.115 R)
• M31: 55,328,623 km (0.058 R)
• M32: 58,755,162 km (0.074 R)
• M33: 59,167,454 km (0.088 R)
• M34: 60,415,549 km (0.043 R)
• M35: 66,696,715 km (0.093 R)
• M36: 70,806,617 km (0.079 R)
• M37: 73,399,447 km (0.086 R)
• M38: 76,544,593 km (0.065 R)
• M39: 80,030,822 km (0.1 R)
• M40: 83,881,920 km (0.064 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: 247 - 18,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit