🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 8.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.75 AU

Year: 403 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,837,126 km

• M1: 103,522 km (0.101 R)
• M2: 381,475 km (0.09 R)
• M3: 652,845 km (0.119 R)
• M4: 962,961 km (0.03 R)
• M5: 1,269,787 km (0.112 R)
• M6: 1,542,504 km (0.096 R)
• M7: 1,900,940 km (0.071 R)
• M8: 2,709,367 km (0.065 R)
• M9: 3,009,460 km (0.072 R)
• M10: 3,361,315 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.9

Radius: 8.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.03 AU - 1.15 AU

Year: 735 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,837,126 km

• M1: 113,694 km (0.063 R)
• M2: 401,072 km (0.067 R)
• M3: 927,806 km (0.107 R)
• M4: 1,256,024 km (0.119 R)
• M5: 2,007,155 km (0.068 R)
• M6: 2,592,681 km (0.063 R)
• M7: 3,373,282 km (0.048 R)
• M8: 3,919,015 km (0.045 R)
• M9: 4,392,044 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 14.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2 AU - 2.4 AU

Year: 2107 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,837,126 km

• M1: 182,061 km (0.067 R)
• M2: 808,726 km (0.115 R)
• M3: 1,260,212 km (0.092 R)
• M4: 1,770,940 km (0.106 R)
• M5: 2,539,873 km (0.119 R)
• M6: 4,207,440 km (0.117 R)
• M7: 5,399,735 km (0.084 R)
• M8: 6,465,919 km (0.086 R)
• M9: 7,131,779 km (0.054 R)
• M10: 7,726,132 km (0.114 R)
• M11: 8,601,130 km (0.087 R)
• M12: 9,474,332 km (0.118 R)
• M13: 11,975,459 km (0.099 R)
• M14: 12,451,629 km (0.112 R)
• M15: 14,218,829 km (0.116 R)
• M16: 14,979,833 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.2

Radius: 13.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.56 AU - 2.76 AU

Year: 2801 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,837,126 km

• M1: 169,195 km (0.083 R)
• M2: 648,656 km (0.117 R)
• M3: 1,128,267 km (0.073 R)
• M4: 1,639,144 km (0.113 R)
• M5: 2,165,280 km (0.116 R)
• M6: 3,191,371 km (0.093 R)
• M7: 4,076,692 km (0.116 R)
• M8: 5,036,811 km (0.056 R)
• M9: 5,637,446 km (0.115 R)
• M10: 6,119,002 km (0.112 R)
• M11: 7,814,843 km (0.076 R)
• M12: 9,357,646 km (0.119 R)
• M13: 10,919,298 km (0.068 R)
• M14: 11,744,031 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 13

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.2 AU - 4.44 AU

Year: 4821 Days

Day: 13.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,837,126 km

• M1: 162,762 km (0.04 R)
• M2: 1,159,533 km (0.118 R)
• M3: 1,604,437 km (0.113 R)
• M4: 2,715,351 km (0.115 R)
• M5: 4,120,673 km (0.114 R)
• M6: 5,603,637 km (0.104 R)
• M7: 7,854,337 km (0.117 R)
• M8: 8,408,298 km (0.117 R)
• M9: 9,128,462 km (0.065 R)
• M10: 9,704,414 km (0.077 R)
• M11: 13,592,463 km (0.117 R)
• M12: 15,778,387 km (0.046 R)
• M13: 20,227,278 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 12

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.16 AU - 6.94 AU

Year: 8442 Days

Day: 14.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,837,126 km

• M1: 149,299 km (0.086 R)
• M2: 837,150 km (0.078 R)
• M3: 1,226,852 km (0.104 R)
• M4: 1,603,689 km (0.026 R)
• M5: 2,224,221 km (0.06 R)
• M6: 2,639,355 km (0.046 R)
• M7: 3,106,400 km (0.055 R)
• M8: 3,486,827 km (0.104 R)
• M9: 4,733,875 km (0.117 R)
• M10: 5,365,178 km (0.096 R)
• M11: 7,801,230 km (0.113 R)
• M12: 9,081,189 km (0.078 R)
• M13: 9,491,237 km (0.111 R)
• M14: 10,202,276 km (0.106 R)
• M15: 10,595,868 km (0.087 R)
• M16: 18,942,830 km (0.097 R)
• M17: 20,533,355 km (0.077 R)
• M18: 21,561,691 km (0.086 R)
• M19: 22,540,958 km (0.103 R)
• M20: 24,151,978 km (0.104 R)
• M21: 26,294,818 km (0.031 R)
• M22: 26,756,776 km (0.067 R)
• M23: 27,601,854 km (0.076 R)
• M24: 28,853,989 km (0.119 R)
• M25: 32,201,839 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.9

Radius: 6.3

Gravity: 17.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.83 AU - 9.11 AU

Year: 14528 Days

Day: 22.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,837,126 km

• M1: 78,389 km (0.092 R)
• M2: 359,783 km (0.101 R)
• M3: 724,502 km (0.078 R)
• M4: 1,086,529 km (0.115 R)
• M5: 1,806,843 km (0.073 R)
• M6: 2,433,060 km (0.073 R)
• M7: 3,348,748 km (0.072 R)
• M8: 3,699,855 km (0.095 R)
• M9: 4,767,983 km (0.118 R)
• M10: 5,950,405 km (0.118 R)
• M11: 6,630,327 km (0.073 R)
• M12: 6,967,670 km (0.119 R)
• M13: 8,879,531 km (0.102 R)
• M14: 11,292,994 km (0.09 R)
• M15: 17,446,253 km (0.108 R)
• M16: 20,289,211 km (0.06 R)
• M17: 21,636,190 km (0.07 R)
• M18: 26,450,848 km (0.084 R)
• M19: 27,838,668 km (0.082 R)
• M20: 28,938,661 km (0.077 R)
• M21: 29,725,695 km (0.118 R)
• M22: 30,758,519 km (0.061 R)
• M23: 31,696,348 km (0.089 R)
• M24: 32,052,989 km (0.12 R)
• M25: 36,673,619 km (0.09 R)
• M26: 37,727,985 km (0.095 R)
• M27: 37,994,718 km (0.1 R)
• M28: 38,802,397 km (0.103 R)
• M29: 46,746,642 km (0.086 R)
• M30: 51,998,125 km (0.089 R)
• M31: 55,882,135 km (0.107 R)
• M32: 59,593,359 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.7

Radius: 3.8

Gravity: 29.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.49 AU - 10.37 AU

Year: 18697 Days

Day: 18.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,837,126 km

• M1: 47,423 km (0.116 R)
• M2: 202,705 km (0.088 R)
• M3: 329,863 km (0.118 R)
• M4: 880,234 km (0.086 R)
• M5: 1,012,778 km (0.115 R)
• M6: 1,210,247 km (0.069 R)
• M7: 1,477,578 km (0.119 R)
• M8: 1,766,152 km (0.09 R)
• M9: 2,267,754 km (0.056 R)
• M10: 2,475,845 km (0.104 R)
• M11: 2,606,743 km (0.103 R)
• M12: 3,151,728 km (0.076 R)
• M13: 3,600,970 km (0.106 R)
• M14: 4,560,042 km (0.051 R)
• M15: 6,462,478 km (0.089 R)
• M16: 7,052,941 km (0.119 R)
• M17: 9,142,674 km (0.094 R)
• M18: 12,867,062 km (0.115 R)
• M19: 21,241,252 km (0.096 R)
• M20: 22,633,111 km (0.064 R)
• M21: 26,219,271 km (0.103 R)
• M22: 30,744,008 km (0.087 R)
• M23: 31,329,085 km (0.074 R)
• M24: 44,345,446 km (0.104 R)
• M25: 48,005,508 km (0.117 R)
• M26: 48,319,364 km (0.042 R)
• M27: 52,026,848 km (0.054 R)
• M28: 58,918,373 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 18,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit