🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.3

Radius: 10.3

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.72 AU - 1 AU

Year: 551 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,057,397 km

• M1: 128,056 km (0.052 R)
• M2: 469,289 km (0.115 R)
• M3: 898,485 km (0.119 R)
• M4: 1,231,938 km (0.111 R)
• M5: 2,375,614 km (0.066 R)
• M6: 3,031,900 km (0.118 R)
• M7: 3,546,966 km (0.104 R)
• M8: 6,001,567 km (0.068 R)
• M9: 7,174,415 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 9.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1 AU - 1.34 AU

Year: 874 Days

Day: 14.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,057,397 km

• M1: 121,174 km (0.047 R)
• M2: 504,594 km (0.102 R)
• M3: 2,300,516 km (0.043 R)
• M4: 2,659,252 km (0.061 R)
• M5: 3,134,823 km (0.034 R)
• M6: 4,370,951 km (0.102 R)
• M7: 5,941,130 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.3

Radius: 10.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.14 AU - 2.82 AU

Year: 2696 Days

Day: 14.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 113.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,057,397 km

• M1: 129,402 km (0.035 R)
• M2: 487,390 km (0.111 R)
• M3: 848,070 km (0.036 R)
• M4: 1,502,860 km (0.117 R)
• M5: 1,989,951 km (0.105 R)
• M6: 2,788,504 km (0.106 R)
• M7: 3,239,392 km (0.072 R)
• M8: 3,837,784 km (0.099 R)
• M9: 4,270,720 km (0.107 R)
• M10: 4,911,597 km (0.1 R)
• M11: 5,255,373 km (0.117 R)
• M12: 6,820,317 km (0.038 R)
• M13: 7,223,632 km (0.105 R)
• M14: 8,675,031 km (0.114 R)
• M15: 9,331,317 km (0.061 R)
• M16: 10,575,821 km (0.107 R)
• M17: 12,072,698 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 11.7

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.22 AU - 4.28 AU

Year: 6048 Days

Day: 8.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,057,397 km

• M1: 145,708 km (0.096 R)
• M2: 609,462 km (0.109 R)
• M3: 1,040,154 km (0.093 R)
• M4: 1,798,615 km (0.109 R)
• M5: 2,600,310 km (0.077 R)
• M6: 5,693,994 km (0.095 R)
• M7: 6,565,103 km (0.035 R)
• M8: 6,944,632 km (0.086 R)
• M9: 8,172,532 km (0.046 R)
• M10: 9,026,137 km (0.115 R)
• M11: 9,671,353 km (0.106 R)
• M12: 10,073,322 km (0.073 R)
• M13: 11,248,413 km (0.088 R)
• M14: 15,503,276 km (0.115 R)
• M15: 24,300,229 km (0.11 R)
• M16: 24,961,302 km (0.091 R)
• M17: 26,579,203 km (0.118 R)
• M18: 29,274,508 km (0.11 R)
• M19: 29,928,700 km (0.107 R)
• M20: 32,543,820 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 13.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.85 AU - 5.21 AU

Year: 7787 Days

Day: 12 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,057,397 km

• M1: 163,062 km (0.1 R)
• M2: 815,458 km (0.036 R)
• M3: 1,575,714 km (0.057 R)
• M4: 2,002,816 km (0.109 R)
• M5: 2,544,809 km (0.117 R)
• M6: 3,684,296 km (0.115 R)
• M7: 4,588,765 km (0.098 R)
• M8: 5,078,997 km (0.057 R)
• M9: 5,798,114 km (0.084 R)
• M10: 6,584,101 km (0.1 R)
• M11: 7,478,996 km (0.043 R)
• M12: 10,118,800 km (0.08 R)
• M13: 12,537,947 km (0.034 R)
• M14: 14,573,974 km (0.09 R)
• M15: 15,447,177 km (0.119 R)
• M16: 21,995,525 km (0.112 R)
• M17: 22,729,601 km (0.096 R)
• M18: 26,555,716 km (0.119 R)
• M19: 35,015,626 km (0.083 R)
• M20: 35,569,437 km (0.032 R)
• M21: 39,015,873 km (0.043 R)
• M22: 40,942,095 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.5

Radius: 13.6

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.43 AU - 5.53 AU

Year: 8855 Days

Day: 5.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,057,397 km

• M1: 169,195 km (0.097 R)
• M2: 624,122 km (0.088 R)
• M3: 1,620,594 km (0.104 R)
• M4: 2,284,808 km (0.106 R)
• M5: 4,682,413 km (0.08 R)
• M6: 5,142,277 km (0.104 R)
• M7: 6,238,830 km (0.114 R)
• M8: 7,167,384 km (0.089 R)
• M9: 8,117,480 km (0.101 R)
• M10: 10,797,974 km (0.091 R)
• M11: 15,035,334 km (0.049 R)
• M12: 18,369,123 km (0.068 R)
• M13: 19,706,228 km (0.115 R)
• M14: 20,718,707 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.8

Radius: 7.5

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.6 AU - 8.88 AU

Year: 13447 Days

Day: 21.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,057,397 km

• M1: 93,349 km (0.112 R)
• M2: 559,945 km (0.111 R)
• M3: 1,004,550 km (0.1 R)
• M4: 1,684,472 km (0.098 R)
• M5: 1,982,172 km (0.08 R)
• M6: 2,661,645 km (0.062 R)
• M7: 3,597,679 km (0.056 R)
• M8: 4,249,477 km (0.056 R)
• M9: 5,154,095 km (0.043 R)
• M10: 5,824,743 km (0.111 R)
• M11: 6,850,834 km (0.097 R)
• M12: 7,849,251 km (0.095 R)
• M13: 8,483,097 km (0.053 R)
• M14: 10,019,467 km (0.09 R)
• M15: 12,757,557 km (0.054 R)
• M16: 13,427,456 km (0.052 R)
• M17: 20,278,440 km (0.064 R)
• M18: 24,495,155 km (0.037 R)
• M19: 27,024,855 km (0.105 R)
• M20: 28,578,280 km (0.101 R)
• M21: 29,492,173 km (0.093 R)
• M22: 30,073,211 km (0.096 R)
• M23: 30,780,360 km (0.099 R)
• M24: 31,740,479 km (0.027 R)
• M25: 33,093,143 km (0.085 R)
• M26: 34,483,805 km (0.087 R)
• M27: 35,128,572 km (0.115 R)
• M28: 35,781,417 km (0.086 R)
• M29: 37,111,342 km (0.102 R)
• M30: 37,516,603 km (0.038 R)
• M31: 37,924,855 km (0.099 R)
• M32: 46,255,811 km (0.114 R)
• M33: 47,514,827 km (0.052 R)
• M34: 50,430,489 km (0.087 R)
• M35: 53,635,474 km (0.115 R)
• M36: 54,849,610 km (0.101 R)
• M37: 60,261,313 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.1

Radius: 3.4

Gravity: 44.47 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.32 AU - 10.34 AU

Year: 16595 Days

Day: 24.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,057,397 km

• M1: 59,839 km (0.077 R)
• M2: 185,801 km (0.106 R)
• M3: 939,624 km (0.094 R)
• M4: 1,152,203 km (0.078 R)
• M5: 1,484,609 km (0.112 R)
• M6: 1,689,708 km (0.116 R)
• M7: 2,398,353 km (0.065 R)
• M8: 3,259,887 km (0.046 R)
• M9: 4,434,829 km (0.117 R)
• M10: 5,419,033 km (0.116 R)
• M11: 5,904,179 km (0.092 R)
• M12: 6,874,770 km (0.103 R)
• M13: 7,807,214 km (0.09 R)
• M14: 7,947,088 km (0.108 R)
• M15: 8,522,890 km (0.101 R)
• M16: 9,333,262 km (0.073 R)
• M17: 9,865,082 km (0.109 R)
• M18: 10,473,048 km (0.118 R)
• M19: 10,757,583 km (0.119 R)
• M20: 17,109,808 km (0.071 R)
• M21: 19,653,719 km (0.113 R)
• M22: 20,791,561 km (0.11 R)
• M23: 22,065,387 km (0.032 R)
• M24: 39,669,316 km (0.087 R)
• M25: 40,220,884 km (0.115 R)
• M26: 41,057,884 km (0.074 R)
• M27: 48,176,498 km (0.061 R)
• M28: 50,076,242 km (0.111 R)
• M29: 54,024,578 km (0.073 R)
• M30: 56,768,951 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit