🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 9.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.91 AU

Year: 541 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,280,702 km

• M1: 123,119 km (0.044 R)
• M2: 552,615 km (0.076 R)
• M3: 953,836 km (0.05 R)
• M4: 1,509,143 km (0.053 R)
• M5: 2,358,710 km (0.072 R)
• M6: 3,644,503 km (0.09 R)
• M7: 5,590,622 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.6

Radius: 13.1

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.85 AU - 0.99 AU

Year: 609 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 68,280,702 km

• M1: 162,912 km (0.074 R)
• M2: 613,351 km (0.11 R)
• M3: 1,156,092 km (0.108 R)
• M4: 1,568,534 km (0.09 R)
• M5: 2,279,572 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.6

Radius: 14.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.23 AU - 1.35 AU

Year: 1011 Days

Day: 8.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 154.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,280,702 km

• M1: 177,872 km (0.058 R)
• M2: 634,445 km (0.115 R)
• M3: 1,415,345 km (0.117 R)
• M4: 2,051,585 km (0.031 R)
• M5: 3,498,945 km (0.095 R)
• M6: 4,801,643 km (0.029 R)
• M7: 5,633,108 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.9

Radius: 9.7

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.61 AU - 4.19 AU

Year: 4327 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,280,702 km

• M1: 120,576 km (0.055 R)
• M2: 554,859 km (0.088 R)
• M3: 2,331,034 km (0.116 R)
• M4: 2,787,756 km (0.101 R)
• M5: 3,488,772 km (0.045 R)
• M6: 3,972,422 km (0.099 R)
• M7: 4,400,870 km (0.076 R)
• M8: 4,755,268 km (0.06 R)
• M9: 5,608,424 km (0.045 R)
• M10: 6,592,928 km (0.083 R)
• M11: 7,126,394 km (0.12 R)
• M12: 8,703,754 km (0.108 R)
• M13: 9,021,200 km (0.082 R)
• M14: 9,553,470 km (0.074 R)
• M15: 10,907,330 km (0.102 R)
• M16: 11,846,207 km (0.09 R)
• M17: 12,685,750 km (0.038 R)
• M18: 13,301,943 km (0.118 R)
• M19: 14,373,064 km (0.043 R)
• M20: 14,761,271 km (0.058 R)
• M21: 18,511,540 km (0.118 R)
• M22: 18,971,254 km (0.098 R)
• M23: 21,099,433 km (0.116 R)
• M24: 26,398,938 km (0.109 R)
• M25: 27,487,861 km (0.083 R)
• M26: 29,665,856 km (0.082 R)
• M27: 30,295,663 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 10.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.8 AU - 5.18 AU

Year: 6567 Days

Day: 10.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,280,702 km

• M1: 136,583 km (0.042 R)
• M2: 754,123 km (0.051 R)
• M3: 1,412,802 km (0.109 R)
• M4: 2,264,014 km (0.09 R)
• M5: 2,741,231 km (0.063 R)
• M6: 3,345,008 km (0.11 R)
• M7: 4,390,398 km (0.069 R)
• M8: 4,792,069 km (0.093 R)
• M9: 7,250,560 km (0.078 R)
• M10: 10,274,681 km (0.113 R)
• M11: 11,076,526 km (0.06 R)
• M12: 15,839,871 km (0.114 R)
• M13: 22,471,395 km (0.115 R)
• M14: 28,622,112 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.2

Radius: 3.7

Gravity: 67.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.23 AU - 6.81 AU

Year: 10195 Days

Day: 16.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,280,702 km

• M1: 56,398 km (0.115 R)
• M2: 413,189 km (0.088 R)
• M3: 655,687 km (0.071 R)
• M4: 1,246,449 km (0.1 R)
• M5: 2,263,266 km (0.062 R)
• M6: 2,522,669 km (0.09 R)
• M7: 2,735,547 km (0.069 R)
• M8: 3,077,079 km (0.074 R)
• M9: 3,370,141 km (0.108 R)
• M10: 3,654,975 km (0.106 R)
• M11: 4,155,230 km (0.084 R)
• M12: 4,361,676 km (0.062 R)
• M13: 5,462,865 km (0.069 R)
• M14: 6,190,809 km (0.116 R)
• M15: 7,747,823 km (0.098 R)
• M16: 10,928,424 km (0.075 R)
• M17: 11,550,751 km (0.101 R)
• M18: 12,017,795 km (0.106 R)
• M19: 13,430,897 km (0.073 R)
• M20: 13,687,457 km (0.093 R)
• M21: 16,729,380 km (0.087 R)
• M22: 17,707,601 km (0.099 R)
• M23: 22,448,656 km (0.081 R)
• M24: 24,866,906 km (0.061 R)
• M25: 26,740,021 km (0.087 R)
• M26: 27,044,153 km (0.102 R)
• M27: 27,762,672 km (0.079 R)
• M28: 32,343,209 km (0.078 R)
• M29: 33,152,534 km (0.08 R)
• M30: 34,932,150 km (0.087 R)
• M31: 35,417,146 km (0.041 R)
• M32: 42,001,397 km (0.05 R)
• M33: 46,086,167 km (0.102 R)
• M34: 48,901,150 km (0.059 R)
• M35: 51,671,703 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.5

Radius: 6.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.07 AU - 8.17 AU

Year: 11757 Days

Day: 15.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,280,702 km

• M1: 82,877 km (0.116 R)
• M2: 361,129 km (0.087 R)
• M3: 647,011 km (0.081 R)
• M4: 1,547,291 km (0.111 R)
• M5: 1,826,740 km (0.104 R)
• M6: 2,153,312 km (0.069 R)
• M7: 2,923,741 km (0.117 R)
• M8: 3,701,949 km (0.069 R)
• M9: 4,204,598 km (0.032 R)
• M10: 4,944,359 km (0.114 R)
• M11: 5,931,705 km (0.107 R)
• M12: 7,075,381 km (0.103 R)
• M13: 7,519,687 km (0.092 R)
• M14: 10,025,002 km (0.117 R)
• M15: 10,504,164 km (0.118 R)
• M16: 11,166,733 km (0.116 R)
• M17: 11,551,349 km (0.119 R)
• M18: 13,416,685 km (0.081 R)
• M19: 14,546,598 km (0.104 R)
• M20: 18,611,321 km (0.116 R)
• M21: 19,641,602 km (0.12 R)
• M22: 21,551,817 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.8

Radius: 3.6

Gravity: 40.65 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.45 AU - 11.03 AU

Year: 19387 Days

Day: 24 Hours

Environment

Temp: -242 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,280,702 km

• M1: 45,328 km (0.072 R)
• M2: 187,895 km (0.105 R)
• M3: 319,092 km (0.094 R)
• M4: 442,660 km (0.109 R)
• M5: 771,327 km (0.093 R)
• M6: 1,641,089 km (0.103 R)
• M7: 1,905,578 km (0.076 R)
• M8: 2,019,122 km (0.058 R)
• M9: 2,344,199 km (0.083 R)
• M10: 3,281,728 km (0.092 R)
• M11: 3,789,015 km (0.093 R)
• M12: 6,057,816 km (0.091 R)
• M13: 6,994,448 km (0.093 R)
• M14: 8,221,001 km (0.113 R)
• M15: 12,028,118 km (0.109 R)
• M16: 14,130,416 km (0.07 R)
• M17: 15,917,064 km (0.055 R)
• M18: 16,228,676 km (0.1 R)
• M19: 16,783,984 km (0.116 R)
• M20: 17,270,027 km (0.076 R)
• M21: 20,202,295 km (0.091 R)
• M22: 21,030,469 km (0.091 R)
• M23: 22,169,806 km (0.112 R)
• M24: 22,363,535 km (0.076 R)
• M25: 34,072,411 km (0.062 R)
• M26: 35,112,715 km (0.04 R)
• M27: 36,848,050 km (0.119 R)
• M28: 38,221,209 km (0.104 R)
• M29: 41,068,954 km (0.107 R)
• M30: 42,246,588 km (0.1 R)
• M31: 43,750,196 km (0.06 R)
• M32: 44,823,561 km (0.098 R)
• M33: 53,006,266 km (0.092 R)
• M34: 65,654,018 km (0.115 R)
• M35: 66,254,055 km (0.073 R)
• M36: 66,656,174 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit