🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.8

Radius: 10.2

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.94 AU - 1.48 AU

Year: 936 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,004,893 km

• M1: 126,859 km (0.105 R)
• M2: 563,984 km (0.071 R)
• M3: 1,285,195 km (0.086 R)
• M4: 1,645,726 km (0.081 R)
• M5: 1,992,793 km (0.088 R)
• M6: 3,049,104 km (0.044 R)
• M7: 3,593,939 km (0.114 R)
• M8: 4,003,239 km (0.111 R)
• M9: 5,068,226 km (0.086 R)
• M10: 6,560,764 km (0.076 R)
• M11: 7,445,636 km (0.116 R)
• M12: 10,328,087 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.9

Radius: 10.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.33 AU - 1.99 AU

Year: 1503 Days

Day: 10.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,004,893 km

• M1: 125,812 km (0.052 R)
• M2: 443,857 km (0.107 R)
• M3: 874,699 km (0.067 R)
• M4: 1,268,740 km (0.071 R)
• M5: 1,598,752 km (0.098 R)
• M6: 2,033,783 km (0.102 R)
• M7: 2,752,302 km (0.081 R)
• M8: 3,248,967 km (0.117 R)
• M9: 3,731,868 km (0.078 R)
• M10: 4,167,797 km (0.054 R)
• M11: 5,214,683 km (0.072 R)
• M12: 5,587,480 km (0.028 R)
• M13: 6,597,864 km (0.12 R)
• M14: 6,945,680 km (0.106 R)
• M15: 7,773,255 km (0.089 R)
• M16: 8,461,405 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 12.7

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.53 AU - 2.37 AU

Year: 1914 Days

Day: 9.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,004,893 km

• M1: 158,574 km (0.064 R)
• M2: 571,613 km (0.041 R)
• M3: 1,558,660 km (0.12 R)
• M4: 1,987,857 km (0.028 R)
• M5: 2,908,631 km (0.086 R)
• M6: 4,076,841 km (0.11 R)
• M7: 4,652,943 km (0.108 R)
• M8: 5,630,565 km (0.098 R)
• M9: 6,043,305 km (0.113 R)
• M10: 6,633,918 km (0.105 R)
• M11: 7,376,222 km (0.104 R)
• M12: 8,173,280 km (0.094 R)
• M13: 8,961,660 km (0.1 R)
• M14: 9,869,271 km (0.104 R)
• M15: 11,555,837 km (0.099 R)
• M16: 12,962,356 km (0.114 R)
• M17: 13,469,942 km (0.111 R)
• M18: 14,211,798 km (0.083 R)
• M19: 14,615,413 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 8.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.76 AU - 2.82 AU

Year: 2436 Days

Day: 12.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,004,893 km

• M1: 102,026 km (0.104 R)
• M2: 361,877 km (0.096 R)
• M3: 665,561 km (0.103 R)
• M4: 943,215 km (0.109 R)
• M5: 1,685,370 km (0.111 R)
• M6: 2,325,499 km (0.08 R)
• M7: 3,728,577 km (0.067 R)
• M8: 4,208,786 km (0.06 R)
• M9: 4,493,022 km (0.063 R)
• M10: 5,534,672 km (0.114 R)
• M11: 7,225,428 km (0.081 R)
• M12: 8,058,239 km (0.105 R)
• M13: 8,408,747 km (0.096 R)
• M14: 9,361,685 km (0.119 R)
• M15: 11,812,697 km (0.108 R)
• M16: 14,025,249 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.5

Radius: 5.2

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.16 AU - 8.12 AU

Year: 12027 Days

Day: 21.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,004,893 km

• M1: 65,374 km (0.106 R)
• M2: 341,981 km (0.096 R)
• M3: 831,016 km (0.061 R)
• M4: 1,289,683 km (0.104 R)
• M5: 1,457,682 km (0.059 R)
• M6: 1,684,771 km (0.103 R)
• M7: 2,471,955 km (0.086 R)
• M8: 2,775,041 km (0.117 R)
• M9: 3,148,138 km (0.086 R)
• M10: 3,504,480 km (0.106 R)
• M11: 4,047,969 km (0.114 R)
• M12: 4,675,831 km (0.075 R)
• M13: 5,399,436 km (0.055 R)
• M14: 5,701,923 km (0.114 R)
• M15: 6,526,506 km (0.106 R)
• M16: 8,453,925 km (0.064 R)
• M17: 10,014,381 km (0.107 R)
• M18: 10,368,479 km (0.118 R)
• M19: 11,155,364 km (0.079 R)
• M20: 11,812,996 km (0.082 R)
• M21: 12,847,316 km (0.091 R)
• M22: 16,801,038 km (0.095 R)
• M23: 17,300,994 km (0.071 R)
• M24: 18,936,697 km (0.107 R)
• M25: 19,322,360 km (0.096 R)
• M26: 20,189,280 km (0.08 R)
• M27: 22,858,106 km (0.111 R)
• M28: 23,560,318 km (0.057 R)
• M29: 24,186,535 km (0.072 R)
• M30: 25,753,124 km (0.052 R)
• M31: 26,036,462 km (0.048 R)
• M32: 29,807,525 km (0.1 R)
• M33: 30,539,657 km (0.082 R)
• M34: 31,176,795 km (0.106 R)
• M35: 33,141,164 km (0.08 R)
• M36: 42,610,560 km (0.099 R)
• M37: 43,807,193 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.6

Radius: 3.4

Gravity: 25.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.45 AU - 9.97 AU

Year: 19647 Days

Day: 18.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,004,893 km

• M1: 42,785 km (0.098 R)
• M2: 207,193 km (0.098 R)
• M3: 344,524 km (0.055 R)
• M4: 851,361 km (0.031 R)
• M5: 3,517,644 km (0.12 R)
• M6: 3,788,267 km (0.088 R)
• M7: 4,371,100 km (0.098 R)
• M8: 4,683,909 km (0.042 R)
• M9: 5,896,998 km (0.098 R)
• M10: 6,515,436 km (0.056 R)
• M11: 7,091,089 km (0.094 R)
• M12: 8,248,976 km (0.102 R)
• M13: 9,373,204 km (0.113 R)
• M14: 11,331,889 km (0.118 R)
• M15: 11,920,706 km (0.118 R)
• M16: 13,677,883 km (0.041 R)
• M17: 13,942,222 km (0.074 R)
• M18: 14,277,322 km (0.096 R)
• M19: 17,462,260 km (0.07 R)
• M20: 18,891,219 km (0.117 R)
• M21: 22,800,660 km (0.069 R)
• M22: 24,214,809 km (0.049 R)
• M23: 24,601,669 km (0.113 R)
• M24: 26,393,104 km (0.084 R)
• M25: 29,899,827 km (0.094 R)
• M26: 36,665,989 km (0.088 R)
• M27: 37,047,913 km (0.111 R)
• M28: 38,997,472 km (0.086 R)
• M29: 42,817,603 km (0.096 R)
• M30: 43,953,201 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.2

Radius: 6.2

Gravity: 21.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.52 AU - 11.36 AU

Year: 22029 Days

Day: 23.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,004,893 km

• M1: 78,090 km (0.116 R)
• M2: 295,755 km (0.071 R)
• M3: 654,640 km (0.092 R)
• M4: 1,148,612 km (0.11 R)
• M5: 1,904,680 km (0.101 R)
• M6: 2,331,483 km (0.1 R)
• M7: 4,200,708 km (0.115 R)
• M8: 6,892,423 km (0.117 R)
• M9: 8,373,890 km (0.117 R)
• M10: 9,393,250 km (0.106 R)
• M11: 10,684,430 km (0.071 R)
• M12: 11,676,114 km (0.114 R)
• M13: 12,299,787 km (0.119 R)
• M14: 15,507,166 km (0.106 R)
• M15: 17,037,701 km (0.047 R)
• M16: 17,749,339 km (0.062 R)
• M17: 18,387,972 km (0.111 R)
• M18: 18,666,374 km (0.028 R)
• M19: 19,614,674 km (0.051 R)
• M20: 25,182,258 km (0.03 R)
• M21: 28,262,778 km (0.118 R)
• M22: 29,258,950 km (0.109 R)
• M23: 29,765,788 km (0.115 R)
• M24: 34,172,193 km (0.106 R)
• M25: 37,191,527 km (0.06 R)
• M26: 38,538,356 km (0.071 R)
• M27: 39,917,349 km (0.111 R)
• M28: 41,012,406 km (0.109 R)
• M29: 44,085,296 km (0.115 R)
• M30: 44,918,705 km (0.043 R)
• M31: 47,134,848 km (0.061 R)
• M32: 48,006,256 km (0.05 R)
• M33: 53,839,376 km (0.069 R)
• M34: 57,122,152 km (0.108 R)
• M35: 58,311,904 km (0.112 R)
• M36: 69,323,653 km (0.112 R)
• M37: 73,669,322 km (0.094 R)
• M38: 74,606,852 km (0.107 R)
• M39: 85,192,098 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit