🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.7

Radius: 11.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.02 AU - 1.26 AU

Year: 840 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,982,590 km

• M1: 158,723 km (0.044 R)
• M2: 529,576 km (0.103 R)
• M3: 1,457,981 km (0.117 R)
• M4: 2,047,396 km (0.068 R)
• M5: 3,427,437 km (0.117 R)
• M6: 4,348,212 km (0.099 R)
• M7: 4,902,023 km (0.078 R)
• M8: 5,371,162 km (0.108 R)
• M9: 6,212,800 km (0.118 R)
• M10: 8,433,580 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.6

Radius: 11

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.15 AU - 1.21 AU

Year: 885 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,982,590 km

• M1: 137,331 km (0.118 R)
• M2: 490,531 km (0.102 R)
• M3: 877,092 km (0.049 R)
• M4: 1,242,859 km (0.054 R)
• M5: 1,806,394 km (0.078 R)
• M6: 2,228,260 km (0.107 R)
• M7: 3,340,221 km (0.108 R)
• M8: 3,818,037 km (0.054 R)
• M9: 4,421,814 km (0.116 R)
• M10: 4,911,148 km (0.045 R)
• M11: 5,683,971 km (0.071 R)
• M12: 6,243,018 km (0.11 R)
• M13: 6,642,893 km (0.099 R)
• M14: 7,195,358 km (0.079 R)
• M15: 8,569,564 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 13.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.97 AU - 1.45 AU

Year: 919 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,982,590 km

• M1: 166,652 km (0.071 R)
• M2: 742,903 km (0.095 R)
• M3: 1,192,295 km (0.113 R)
• M4: 1,723,517 km (0.06 R)
• M5: 2,335,821 km (0.112 R)
• M6: 2,999,138 km (0.085 R)
• M7: 5,450,449 km (0.099 R)
• M8: 6,579,314 km (0.101 R)
• M9: 7,883,509 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 9.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.21 AU - 1.89 AU

Year: 1332 Days

Day: 10.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,982,590 km

• M1: 115,639 km (0.114 R)
• M2: 640,428 km (0.04 R)
• M3: 1,124,527 km (0.076 R)
• M4: 1,501,215 km (0.077 R)
• M5: 1,895,854 km (0.1 R)
• M6: 2,525,810 km (0.059 R)
• M7: 2,921,497 km (0.066 R)
• M8: 3,400,060 km (0.044 R)
• M9: 4,215,219 km (0.079 R)
• M10: 4,845,325 km (0.109 R)
• M11: 5,136,742 km (0.087 R)
• M12: 5,655,099 km (0.116 R)
• M13: 5,978,380 km (0.112 R)
• M14: 6,292,834 km (0.071 R)
• M15: 6,662,491 km (0.084 R)
• M16: 6,977,693 km (0.117 R)
• M17: 8,135,282 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 11.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.34 AU - 3.7 AU

Year: 4559 Days

Day: 8.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,982,590 km

• M1: 145,559 km (0.098 R)
• M2: 533,616 km (0.087 R)
• M3: 1,070,971 km (0.069 R)
• M4: 2,164,382 km (0.113 R)
• M5: 2,555,132 km (0.086 R)
• M6: 2,922,694 km (0.043 R)
• M7: 3,703,894 km (0.11 R)
• M8: 4,619,433 km (0.088 R)
• M9: 5,652,107 km (0.109 R)
• M10: 6,523,215 km (0.105 R)
• M11: 7,217,200 km (0.118 R)
• M12: 8,386,008 km (0.12 R)
• M13: 9,917,890 km (0.057 R)
• M14: 12,649,547 km (0.104 R)
• M15: 15,407,982 km (0.088 R)
• M16: 15,848,099 km (0.09 R)
• M17: 16,353,441 km (0.04 R)
• M18: 18,176,740 km (0.111 R)
• M19: 20,328,107 km (0.117 R)
• M20: 22,999,177 km (0.093 R)
• M21: 23,429,869 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.8

Radius: 11.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.55 AU - 5.69 AU

Year: 7997 Days

Day: 6.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,982,590 km

• M1: 146,456 km (0.085 R)
• M2: 813,962 km (0.039 R)
• M3: 1,748,650 km (0.095 R)
• M4: 2,515,638 km (0.064 R)
• M5: 3,513,306 km (0.078 R)
• M6: 6,780,673 km (0.089 R)
• M7: 8,458,413 km (0.07 R)
• M8: 9,322,491 km (0.098 R)
• M9: 13,837,504 km (0.082 R)
• M10: 15,737,397 km (0.111 R)
• M11: 16,460,104 km (0.102 R)
• M12: 18,476,833 km (0.041 R)
• M13: 19,106,939 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.6

Radius: 4

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.21 AU - 9.17 AU

Year: 14720 Days

Day: 24.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,982,590 km

• M1: 49,816 km (0.099 R)
• M2: 503,696 km (0.105 R)
• M3: 2,106,338 km (0.065 R)
• M4: 2,728,815 km (0.119 R)
• M5: 3,608,450 km (0.113 R)
• M6: 3,854,838 km (0.079 R)
• M7: 4,034,056 km (0.12 R)
• M8: 5,014,371 km (0.115 R)
• M9: 5,479,471 km (0.039 R)
• M10: 13,034,313 km (0.052 R)
• M11: 14,392,662 km (0.102 R)
• M12: 16,704,098 km (0.093 R)
• M13: 18,375,256 km (0.098 R)
• M14: 20,154,723 km (0.104 R)
• M15: 21,562,289 km (0.051 R)
• M16: 21,964,707 km (0.11 R)
• M17: 24,834,443 km (0.094 R)
• M18: 34,265,392 km (0.071 R)
• M19: 35,589,782 km (0.051 R)
• M20: 37,523,634 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 16,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit