🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.4

Radius: 13.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.86 AU - 1.22 AU

Year: 696 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 54.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,831,214 km

• M1: 172,935 km (0.081 R)
• M2: 620,233 km (0.118 R)
• M3: 1,075,908 km (0.118 R)
• M4: 1,543,102 km (0.11 R)
• M5: 2,364,843 km (0.106 R)
• M6: 3,287,712 km (0.08 R)
• M7: 3,860,523 km (0.112 R)
• M8: 4,303,781 km (0.072 R)
• M9: 4,765,291 km (0.09 R)
• M10: 6,431,063 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 11.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.02 AU - 1.34 AU

Year: 841 Days

Day: 14.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,831,214 km

• M1: 143,016 km (0.092 R)
• M2: 607,816 km (0.108 R)
• M3: 1,004,251 km (0.118 R)
• M4: 1,603,540 km (0.094 R)
• M5: 2,107,684 km (0.088 R)
• M6: 2,873,476 km (0.08 R)
• M7: 3,287,563 km (0.112 R)
• M8: 3,756,253 km (0.107 R)
• M9: 4,204,897 km (0.109 R)
• M10: 4,846,971 km (0.054 R)
• M11: 5,533,924 km (0.119 R)
• M12: 6,095,964 km (0.04 R)
• M13: 6,762,422 km (0.079 R)
• M14: 7,125,047 km (0.059 R)
• M15: 7,864,809 km (0.071 R)
• M16: 8,576,446 km (0.041 R)
• M17: 9,220,016 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 14.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.97 AU - 2.87 AU

Year: 2470 Days

Day: 8.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,831,214 km

• M1: 182,809 km (0.096 R)
• M2: 645,814 km (0.082 R)
• M3: 1,604,288 km (0.077 R)
• M4: 2,115,314 km (0.048 R)
• M5: 2,794,339 km (0.106 R)
• M6: 3,546,367 km (0.081 R)
• M7: 4,075,644 km (0.112 R)
• M8: 4,784,888 km (0.109 R)
• M9: 5,671,255 km (0.113 R)
• M10: 6,269,497 km (0.111 R)
• M11: 6,854,724 km (0.083 R)
• M12: 7,622,760 km (0.112 R)
• M13: 8,135,282 km (0.098 R)
• M14: 9,129,659 km (0.093 R)
• M15: 9,918,638 km (0.07 R)
• M16: 11,129,633 km (0.117 R)
• M17: 11,672,374 km (0.096 R)
• M18: 12,810,963 km (0.098 R)
• M19: 14,156,746 km (0.066 R)
• M20: 16,374,235 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 12.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.34 AU - 5.52 AU

Year: 6117 Days

Day: 10.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,831,214 km

• M1: 157,975 km (0.095 R)
• M2: 1,131,558 km (0.073 R)
• M3: 1,976,337 km (0.103 R)
• M4: 6,303,755 km (0.029 R)
• M5: 8,687,448 km (0.093 R)
• M6: 9,879,294 km (0.086 R)
• M7: 11,709,025 km (0.117 R)
• M8: 15,862,760 km (0.104 R)
• M9: 18,666,673 km (0.047 R)
• M10: 22,129,564 km (0.066 R)
• M11: 23,396,957 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.3

Radius: 7.6

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.53 AU - 7.33 AU

Year: 11968 Days

Day: 24.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,831,214 km

• M1: 95,294 km (0.094 R)
• M2: 400,473 km (0.055 R)
• M3: 767,587 km (0.106 R)
• M4: 1,028,934 km (0.088 R)
• M5: 2,499,930 km (0.072 R)
• M6: 3,039,380 km (0.115 R)
• M7: 3,388,392 km (0.042 R)
• M8: 4,167,049 km (0.076 R)
• M9: 4,991,931 km (0.091 R)
• M10: 5,515,075 km (0.038 R)
• M11: 7,659,411 km (0.113 R)
• M12: 9,244,849 km (0.074 R)
• M13: 9,818,707 km (0.086 R)
• M14: 10,527,352 km (0.094 R)
• M15: 11,803,422 km (0.102 R)
• M16: 15,152,918 km (0.093 R)
• M17: 15,803,369 km (0.086 R)
• M18: 16,623,465 km (0.108 R)
• M19: 17,550,074 km (0.107 R)
• M20: 18,429,410 km (0.11 R)
• M21: 22,892,962 km (0.062 R)
• M22: 23,942,092 km (0.072 R)
• M23: 30,804,446 km (0.091 R)
• M24: 39,544,402 km (0.102 R)
• M25: 42,315,104 km (0.077 R)
• M26: 45,064,563 km (0.106 R)
• M27: 57,777,241 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.6

Radius: 4.4

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.05 AU - 8.61 AU

Year: 13019 Days

Day: 20.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,831,214 km

• M1: 131,197 km (0.062 R)
• M2: 442,660 km (0.117 R)
• M3: 2,358,859 km (0.075 R)
• M4: 3,021,578 km (0.091 R)
• M5: 8,400,220 km (0.08 R)
• M6: 9,521,904 km (0.073 R)
• M7: 12,058,037 km (0.1 R)
• M8: 18,412,356 km (0.045 R)
• M9: 19,025,109 km (0.074 R)
• M10: 21,696,778 km (0.092 R)
• M11: 22,122,234 km (0.119 R)
• M12: 28,880,767 km (0.076 R)
• M13: 29,811,564 km (0.067 R)
• M14: 30,549,381 km (0.111 R)
• M15: 35,467,561 km (0.052 R)
• M16: 37,990,379 km (0.084 R)
• M17: 38,732,534 km (0.09 R)
• M18: 38,982,064 km (0.11 R)
• M19: 45,435,865 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 10,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit