🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 11.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.62 AU - 1.02 AU

Year: 487 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 87,087,002 km

• M1: 140,472 km (0.088 R)
• M2: 560,094 km (0.083 R)
• M3: 1,589,926 km (0.098 R)
• M4: 2,304,106 km (0.1 R)
• M5: 3,966,139 km (0.114 R)
• M6: 4,533,713 km (0.101 R)
• M7: 5,232,335 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 10.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.25 AU - 1.61 AU

Year: 1122 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,087,002 km

• M1: 125,662 km (0.119 R)
• M2: 604,824 km (0.067 R)
• M3: 998,267 km (0.061 R)
• M4: 1,518,718 km (0.11 R)
• M5: 2,474,050 km (0.091 R)
• M6: 2,823,510 km (0.093 R)
• M7: 3,609,797 km (0.093 R)
• M8: 5,062,990 km (0.08 R)
• M9: 5,612,314 km (0.117 R)
• M10: 6,541,167 km (0.065 R)
• M11: 7,324,611 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.3

Radius: 10.7

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.6 AU - 2.36 AU

Year: 1828 Days

Day: 15 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,087,002 km

• M1: 133,142 km (0.104 R)
• M2: 513,121 km (0.072 R)
• M3: 855,251 km (0.101 R)
• M4: 1,240,017 km (0.119 R)
• M5: 1,915,002 km (0.045 R)
• M6: 2,790,898 km (0.11 R)
• M7: 3,157,712 km (0.087 R)
• M8: 4,084,022 km (0.045 R)
• M9: 4,704,703 km (0.066 R)
• M10: 5,137,789 km (0.115 R)
• M11: 5,668,712 km (0.074 R)
• M12: 6,389,774 km (0.111 R)
• M13: 7,340,468 km (0.115 R)
• M14: 7,746,028 km (0.056 R)
• M15: 8,476,515 km (0.113 R)
• M16: 11,825,113 km (0.105 R)
• M17: 12,343,171 km (0.074 R)
• M18: 12,710,733 km (0.059 R)
• M19: 14,077,010 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 11.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.32 AU - 2.7 AU

Year: 2609 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,087,002 km

• M1: 140,173 km (0.102 R)
• M2: 548,426 km (0.088 R)
• M3: 1,095,655 km (0.101 R)
• M4: 1,867,879 km (0.075 R)
• M5: 2,824,557 km (0.06 R)
• M6: 3,178,805 km (0.037 R)
• M7: 3,816,242 km (0.069 R)
• M8: 4,742,253 km (0.114 R)
• M9: 5,550,081 km (0.116 R)
• M10: 7,953,969 km (0.05 R)
• M11: 8,667,102 km (0.08 R)
• M12: 9,797,015 km (0.114 R)
• M13: 12,888,455 km (0.115 R)
• M14: 14,456,689 km (0.113 R)
• M15: 14,804,953 km (0.059 R)
• M16: 15,415,313 km (0.071 R)
• M17: 16,577,688 km (0.029 R)
• M18: 18,198,132 km (0.095 R)
• M19: 19,135,961 km (0.102 R)
• M20: 19,921,500 km (0.059 R)
• M21: 21,299,745 km (0.103 R)
• M22: 21,686,455 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 13

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.79 AU - 6.09 AU

Year: 8324 Days

Day: 8.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,087,002 km

• M1: 161,865 km (0.037 R)
• M2: 570,117 km (0.051 R)
• M3: 1,344,137 km (0.107 R)
• M4: 2,272,691 km (0.119 R)
• M5: 3,834,193 km (0.064 R)
• M6: 4,572,010 km (0.099 R)
• M7: 9,118,888 km (0.074 R)
• M8: 10,190,757 km (0.08 R)
• M9: 12,307,716 km (0.104 R)
• M10: 13,208,445 km (0.1 R)
• M11: 14,334,618 km (0.06 R)
• M12: 16,777,700 km (0.03 R)
• M13: 25,937,428 km (0.12 R)
• M14: 41,713,421 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 10.2

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.47 AU - 6.21 AU

Year: 9258 Days

Day: 5.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,087,002 km

• M1: 128,804 km (0.12 R)
• M2: 454,030 km (0.118 R)
• M3: 937,231 km (0.117 R)
• M4: 1,574,667 km (0.088 R)
• M5: 2,384,590 km (0.11 R)
• M6: 5,029,331 km (0.05 R)
• M7: 7,875,730 km (0.087 R)
• M8: 8,316,744 km (0.101 R)
• M9: 9,393,998 km (0.101 R)
• M10: 10,299,963 km (0.071 R)
• M11: 12,285,127 km (0.072 R)
• M12: 14,975,794 km (0.08 R)
• M13: 16,352,094 km (0.084 R)
• M14: 17,143,916 km (0.076 R)
• M15: 19,196,100 km (0.095 R)
• M16: 20,158,762 km (0.053 R)
• M17: 20,486,680 km (0.092 R)
• M18: 20,818,189 km (0.111 R)
• M19: 24,148,687 km (0.069 R)
• M20: 26,720,274 km (0.069 R)
• M21: 28,635,875 km (0.089 R)
• M22: 30,749,543 km (0.065 R)
• M23: 38,586,527 km (0.057 R)
• M24: 45,515,302 km (0.063 R)
• M25: 46,080,333 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989

Radius: 4.2

Gravity: 56.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.09 AU - 8.99 AU

Year: 14955 Days

Day: 24.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,087,002 km

• M1: 52,210 km (0.086 R)
• M2: 310,864 km (0.104 R)
• M3: 458,218 km (0.055 R)
• M4: 627,114 km (0.117 R)
• M5: 1,171,800 km (0.105 R)
• M6: 2,713,855 km (0.108 R)
• M7: 3,327,805 km (0.101 R)
• M8: 3,845,712 km (0.086 R)
• M9: 4,029,718 km (0.109 R)
• M10: 5,602,889 km (0.094 R)
• M11: 5,920,037 km (0.1 R)
• M12: 8,229,229 km (0.089 R)
• M13: 8,381,370 km (0.109 R)
• M14: 9,062,041 km (0.099 R)
• M15: 15,652,126 km (0.091 R)
• M16: 27,480,231 km (0.097 R)
• M17: 27,934,111 km (0.036 R)
• M18: 29,090,952 km (0.097 R)
• M19: 38,802,097 km (0.04 R)
• M20: 40,973,211 km (0.116 R)
• M21: 47,317,807 km (0.074 R)
• M22: 57,921,154 km (0.069 R)
• M23: 59,042,390 km (0.055 R)
• M24: 64,068,430 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.8

Radius: 6.8

Gravity: 19.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.85 AU - 12.37 AU

Year: 21088 Days

Day: 20.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 109.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,087,002 km

• M1: 84,523 km (0.077 R)
• M2: 349,760 km (0.032 R)
• M3: 1,287,290 km (0.098 R)
• M4: 2,014,934 km (0.059 R)
• M5: 2,386,984 km (0.102 R)
• M6: 2,626,639 km (0.101 R)
• M7: 3,043,718 km (0.033 R)
• M8: 3,473,962 km (0.115 R)
• M9: 3,688,336 km (0.12 R)
• M10: 3,911,536 km (0.062 R)
• M11: 5,569,678 km (0.028 R)
• M12: 5,950,255 km (0.102 R)
• M13: 6,348,036 km (0.117 R)
• M14: 7,196,705 km (0.11 R)
• M15: 7,546,465 km (0.075 R)
• M16: 8,719,761 km (0.115 R)
• M17: 11,693,617 km (0.114 R)
• M18: 13,037,155 km (0.082 R)
• M19: 15,200,490 km (0.073 R)
• M20: 16,538,344 km (0.115 R)
• M21: 17,324,630 km (0.066 R)
• M22: 19,638,909 km (0.082 R)
• M23: 22,572,524 km (0.051 R)
• M24: 24,421,404 km (0.034 R)
• M25: 28,790,110 km (0.089 R)
• M26: 29,926,456 km (0.114 R)
• M27: 32,019,779 km (0.087 R)
• M28: 32,693,567 km (0.084 R)
• M29: 37,379,122 km (0.089 R)
• M30: 38,427,504 km (0.093 R)
• M31: 52,205,767 km (0.113 R)
• M32: 56,198,684 km (0.119 R)
• M33: 57,375,870 km (0.033 R)
• M34: 63,509,382 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 19,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit