🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 12.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 247 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 96,051,939 km

• M1: 153,039 km (0.063 R)
• M2: 537,206 km (0.079 R)
• M3: 985,700 km (0.051 R)
• M4: 1,481,917 km (0.101 R)
• M5: 1,887,476 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 13.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.67 AU - 1.03 AU

Year: 532 Days

Day: 14.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 96,051,939 km

• M1: 162,912 km (0.116 R)
• M2: 856,747 km (0.117 R)
• M3: 1,348,625 km (0.09 R)
• M4: 1,914,554 km (0.04 R)
• M5: 2,934,661 km (0.084 R)
• M6: 3,392,880 km (0.063 R)
• M7: 4,226,888 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 13.4

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.98 AU - 1.42 AU

Year: 892 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 96,051,939 km

• M1: 166,652 km (0.102 R)
• M2: 849,866 km (0.078 R)
• M3: 1,563,298 km (0.074 R)
• M4: 2,061,459 km (0.087 R)
• M5: 2,738,389 km (0.09 R)
• M6: 3,329,899 km (0.091 R)
• M7: 3,847,807 km (0.052 R)
• M8: 4,917,282 km (0.114 R)
• M9: 5,472,290 km (0.077 R)
• M10: 5,899,990 km (0.092 R)
• M11: 6,800,270 km (0.098 R)
• M12: 9,209,544 km (0.101 R)
• M13: 9,995,980 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.7

Radius: 9.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.81 AU - 2.11 AU

Year: 1861 Days

Day: 8.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,051,939 km

• M1: 121,922 km (0.116 R)
• M2: 493,972 km (0.074 R)
• M3: 1,339,799 km (0.085 R)
• M4: 1,744,910 km (0.097 R)
• M5: 2,481,081 km (0.092 R)
• M6: 3,347,552 km (0.083 R)
• M7: 3,660,510 km (0.078 R)
• M8: 4,029,269 km (0.1 R)
• M9: 4,365,116 km (0.051 R)
• M10: 5,008,686 km (0.114 R)
• M11: 6,409,371 km (0.098 R)
• M12: 7,133,275 km (0.082 R)
• M13: 7,626,649 km (0.105 R)
• M14: 8,499,702 km (0.113 R)
• M15: 9,405,517 km (0.097 R)
• M16: 9,898,592 km (0.112 R)
• M17: 10,236,833 km (0.094 R)
• M18: 10,653,014 km (0.082 R)
• M19: 12,237,555 km (0.117 R)
• M20: 13,187,351 km (0.107 R)
• M21: 14,529,244 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.9

Radius: 14.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.34 AU - 3.92 AU

Year: 4691 Days

Day: 11.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 96,051,939 km

• M1: 180,415 km (0.097 R)
• M2: 638,185 km (0.041 R)
• M3: 1,124,078 km (0.039 R)
• M4: 1,882,540 km (0.08 R)
• M5: 2,343,301 km (0.055 R)
• M6: 2,813,188 km (0.113 R)
• M7: 3,327,805 km (0.117 R)
• M8: 5,135,844 km (0.088 R)
• M9: 5,608,424 km (0.069 R)
• M10: 6,225,515 km (0.102 R)
• M11: 6,887,636 km (0.08 R)
• M12: 9,740,317 km (0.112 R)
• M13: 10,718,687 km (0.114 R)
• M14: 11,188,574 km (0.066 R)
• M15: 12,308,015 km (0.085 R)
• M16: 13,898,540 km (0.097 R)
• M17: 15,950,424 km (0.087 R)
• M18: 16,962,753 km (0.067 R)
• M19: 18,197,384 km (0.087 R)
• M20: 22,469,151 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 11.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.87 AU - 5.01 AU

Year: 6345 Days

Day: 6.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 96,051,939 km

• M1: 138,079 km (0.075 R)
• M2: 499,806 km (0.106 R)
• M3: 973,134 km (0.088 R)
• M4: 1,576,762 km (0.068 R)
• M5: 1,983,967 km (0.076 R)
• M6: 2,388,779 km (0.086 R)
• M7: 3,118,218 km (0.07 R)
• M8: 3,708,980 km (0.093 R)
• M9: 4,307,521 km (0.115 R)
• M10: 5,413,648 km (0.113 R)
• M11: 8,801,142 km (0.088 R)
• M12: 11,477,298 km (0.087 R)
• M13: 14,804,504 km (0.085 R)
• M14: 15,261,227 km (0.091 R)
• M15: 19,562,016 km (0.056 R)
• M16: 20,422,503 km (0.079 R)
• M17: 20,988,880 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.5

Radius: 6.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.37 AU - 6.37 AU

Year: 10904 Days

Day: 20.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 96,051,939 km

• M1: 82,129 km (0.103 R)
• M2: 409,001 km (0.062 R)
• M3: 634,594 km (0.096 R)
• M4: 945,608 km (0.074 R)
• M5: 1,320,201 km (0.116 R)
• M6: 1,718,730 km (0.076 R)
• M7: 2,296,477 km (0.1 R)
• M8: 3,708,980 km (0.057 R)
• M9: 4,923,864 km (0.118 R)
• M10: 6,349,233 km (0.105 R)
• M11: 6,735,644 km (0.032 R)
• M12: 6,953,010 km (0.094 R)
• M13: 8,566,124 km (0.105 R)
• M14: 11,610,590 km (0.118 R)
• M15: 12,082,122 km (0.098 R)
• M16: 12,840,883 km (0.045 R)
• M17: 13,402,024 km (0.092 R)
• M18: 14,453,249 km (0.063 R)
• M19: 15,060,317 km (0.104 R)
• M20: 16,718,460 km (0.111 R)
• M21: 18,993,544 km (0.082 R)
• M22: 23,148,326 km (0.113 R)
• M23: 23,894,969 km (0.118 R)
• M24: 25,787,681 km (0.109 R)
• M25: 27,964,031 km (0.083 R)
• M26: 28,810,755 km (0.044 R)
• M27: 29,771,472 km (0.1 R)
• M28: 31,052,180 km (0.117 R)
• M29: 34,253,574 km (0.085 R)
• M30: 35,878,805 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.9

Radius: 3.3

Gravity: 89.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.71 AU - 10.75 AU

Year: 23839 Days

Day: 23.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,051,939 km

• M1: 41,139 km (0.041 R)
• M2: 162,014 km (0.051 R)
• M3: 298,897 km (0.064 R)
• M4: 529,576 km (0.064 R)
• M5: 844,181 km (0.1 R)
• M6: 2,103,795 km (0.106 R)
• M7: 2,685,581 km (0.032 R)
• M8: 2,791,945 km (0.049 R)
• M9: 3,367,448 km (0.095 R)
• M10: 3,618,324 km (0.076 R)
• M11: 6,755,541 km (0.1 R)
• M12: 7,103,655 km (0.11 R)
• M13: 8,275,455 km (0.116 R)
• M14: 8,907,207 km (0.081 R)
• M15: 10,792,290 km (0.118 R)
• M16: 12,627,706 km (0.049 R)
• M17: 14,578,911 km (0.074 R)
• M18: 16,992,523 km (0.1 R)
• M19: 18,198,581 km (0.113 R)
• M20: 18,871,023 km (0.114 R)
• M21: 21,620,034 km (0.072 R)
• M22: 24,048,307 km (0.082 R)
• M23: 32,551,150 km (0.076 R)
• M24: 34,695,636 km (0.03 R)
• M25: 35,282,957 km (0.098 R)
• M26: 38,008,181 km (0.031 R)
• M27: 38,163,614 km (0.097 R)
• M28: 39,422,031 km (0.114 R)
• M29: 42,187,497 km (0.074 R)
• M30: 46,307,722 km (0.091 R)
• M31: 49,198,551 km (0.08 R)
• M32: 60,261,164 km (0.086 R)
• M33: 64,802,955 km (0.059 R)
• M34: 66,817,291 km (0.111 R)
• M35: 68,872,915 km (0.087 R)
• M36: 69,335,322 km (0.077 R)
• M37: 77,517,428 km (0.127 R)
• M38: 86,587,996 km (0.094 R)
• M39: 88,483,101 km (0.079 R)
• M40: 92,918,229 km (0.16 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 18,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit