🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 13.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.48 AU - 0.52 AU

Year: 240 Days

Day: 10.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 55,737,463 km

• M1: 164,408 km (0.114 R)
• M2: 582,684 km (0.081 R)
• M3: 1,018,163 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 11.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.86 AU - 1.08 AU

Year: 648 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,737,463 km

• M1: 143,614 km (0.053 R)
• M2: 558,748 km (0.067 R)
• M3: 980,913 km (0.096 R)
• M4: 1,403,527 km (0.066 R)
• M5: 1,957,339 km (0.107 R)
• M6: 2,350,931 km (0.102 R)
• M7: 2,775,190 km (0.108 R)
• M8: 3,455,711 km (0.046 R)
• M9: 4,289,719 km (0.041 R)
• M10: 5,412,301 km (0.096 R)
• M11: 6,236,885 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 11.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.72 AU - 2.36 AU

Year: 1976 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,737,463 km

• M1: 160,519 km (0.053 R)
• M2: 568,921 km (0.088 R)
• M3: 959,521 km (0.112 R)
• M4: 1,413,550 km (0.062 R)
• M5: 2,505,166 km (0.12 R)
• M6: 2,964,431 km (0.061 R)
• M7: 3,353,386 km (0.042 R)
• M8: 4,770,078 km (0.117 R)
• M9: 5,371,461 km (0.119 R)
• M10: 6,307,645 km (0.058 R)
• M11: 6,827,647 km (0.075 R)
• M12: 7,953,520 km (0.111 R)
• M13: 8,384,362 km (0.111 R)
• M14: 9,013,721 km (0.085 R)
• M15: 10,333,174 km (0.038 R)
• M16: 12,877,235 km (0.102 R)
• M17: 13,272,024 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 12

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.65 AU - 2.65 AU

Year: 2138 Days

Day: 10.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,737,463 km

• M1: 149,299 km (0.099 R)
• M2: 528,529 km (0.101 R)
• M3: 1,157,289 km (0.115 R)
• M4: 2,086,741 km (0.114 R)
• M5: 2,515,039 km (0.035 R)
• M6: 2,921,796 km (0.106 R)
• M7: 4,147,451 km (0.104 R)
• M8: 5,083,485 km (0.103 R)
• M9: 6,424,929 km (0.066 R)
• M10: 7,104,852 km (0.088 R)
• M11: 7,738,698 km (0.101 R)
• M12: 9,722,814 km (0.029 R)
• M13: 10,542,910 km (0.099 R)
• M14: 12,363,815 km (0.119 R)
• M15: 15,401,101 km (0.11 R)
• M16: 16,360,322 km (0.107 R)
• M17: 16,828,414 km (0.115 R)
• M18: 18,847,537 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 9.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.66 AU - 5.9 AU

Year: 7088 Days

Day: 8.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,737,463 km

• M1: 115,639 km (0.08 R)
• M2: 446,250 km (0.068 R)
• M3: 940,821 km (0.118 R)
• M4: 1,299,108 km (0.103 R)
• M5: 1,880,146 km (0.07 R)
• M6: 2,587,894 km (0.057 R)
• M7: 3,260,635 km (0.083 R)
• M8: 3,603,065 km (0.065 R)
• M9: 4,922,069 km (0.1 R)
• M10: 6,680,891 km (0.114 R)
• M11: 7,010,306 km (0.116 R)
• M12: 7,312,194 km (0.11 R)
• M13: 8,396,031 km (0.101 R)
• M14: 8,736,815 km (0.095 R)
• M15: 10,829,539 km (0.034 R)
• M16: 13,639,885 km (0.09 R)
• M17: 19,968,174 km (0.114 R)
• M18: 20,808,017 km (0.058 R)
• M19: 22,071,371 km (0.09 R)
• M20: 22,394,951 km (0.037 R)
• M21: 22,803,951 km (0.05 R)
• M22: 25,452,283 km (0.118 R)
• M23: 26,988,353 km (0.073 R)
• M24: 29,260,745 km (0.105 R)
• M25: 30,144,869 km (0.079 R)
• M26: 30,744,158 km (0.108 R)
• M27: 35,827,493 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.6

Radius: 7.7

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.56 AU - 9.12 AU

Year: 16336 Days

Day: 21.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,737,463 km

• M1: 95,743 km (0.1 R)
• M2: 359,633 km (0.119 R)
• M3: 633,397 km (0.115 R)
• M4: 874,549 km (0.093 R)
• M5: 1,291,179 km (0.113 R)
• M6: 2,891,428 km (0.062 R)
• M7: 3,447,483 km (0.118 R)
• M8: 3,847,059 km (0.05 R)
• M9: 4,277,302 km (0.063 R)
• M10: 6,096,712 km (0.102 R)
• M11: 7,740,194 km (0.111 R)
• M12: 9,867,326 km (0.063 R)
• M13: 11,407,586 km (0.116 R)
• M14: 13,550,126 km (0.096 R)
• M15: 14,681,834 km (0.085 R)
• M16: 19,180,841 km (0.112 R)
• M17: 20,950,583 km (0.057 R)
• M18: 22,279,461 km (0.1 R)
• M19: 23,757,937 km (0.092 R)
• M20: 27,011,691 km (0.095 R)
• M21: 30,106,272 km (0.116 R)
• M22: 30,662,776 km (0.112 R)
• M23: 31,112,767 km (0.118 R)
• M24: 36,736,001 km (0.089 R)
• M25: 40,793,993 km (0.116 R)
• M26: 41,749,923 km (0.032 R)
• M27: 51,985,858 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit