🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 9.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.61 AU - 2.19 AU

Year: 1691 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 108.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,199,394 km

• M1: 123,568 km (0.109 R)
• M2: 458,817 km (0.115 R)
• M3: 918,830 km (0.106 R)
• M4: 1,305,092 km (0.027 R)
• M5: 2,343,750 km (0.053 R)
• M6: 2,758,435 km (0.069 R)
• M7: 3,069,000 km (0.099 R)
• M8: 4,105,564 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 10

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.68 AU - 4.1 AU

Year: 4954 Days

Day: 13 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,199,394 km

• M1: 127,607 km (0.073 R)
• M2: 480,658 km (0.065 R)
• M3: 946,955 km (0.027 R)
• M4: 1,915,750 km (0.085 R)
• M5: 2,291,989 km (0.113 R)
• M6: 3,336,930 km (0.101 R)
• M7: 4,718,466 km (0.044 R)
• M8: 5,140,781 km (0.118 R)
• M9: 6,007,701 km (0.072 R)
• M10: 7,803,324 km (0.088 R)
• M11: 8,161,611 km (0.044 R)
• M12: 8,599,334 km (0.095 R)
• M13: 9,781,158 km (0.118 R)
• M14: 10,198,236 km (0.083 R)
• M15: 11,149,529 km (0.114 R)
• M16: 11,646,793 km (0.099 R)
• M17: 12,072,399 km (0.108 R)
• M18: 12,955,026 km (0.082 R)
• M19: 13,412,047 km (0.116 R)
• M20: 13,879,840 km (0.088 R)
• M21: 15,247,913 km (0.045 R)
• M22: 16,173,624 km (0.118 R)
• M23: 17,355,447 km (0.104 R)
• M24: 20,010,959 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.6

Radius: 9.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.61 AU - 4.25 AU

Year: 5030 Days

Day: 14.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,199,394 km

• M1: 116,986 km (0.116 R)
• M2: 460,462 km (0.084 R)
• M3: 858,692 km (0.083 R)
• M4: 1,244,654 km (0.103 R)
• M5: 1,633,160 km (0.033 R)
• M6: 2,277,628 km (0.116 R)
• M7: 2,582,358 km (0.113 R)
• M8: 4,364,219 km (0.032 R)
• M9: 4,908,605 km (0.106 R)
• M10: 5,371,312 km (0.101 R)
• M11: 5,704,466 km (0.076 R)
• M12: 6,105,837 km (0.078 R)
• M13: 6,787,555 km (0.101 R)
• M14: 7,208,074 km (0.098 R)
• M15: 7,550,653 km (0.112 R)
• M16: 8,678,920 km (0.082 R)
• M17: 9,066,977 km (0.088 R)
• M18: 9,992,091 km (0.118 R)
• M19: 12,736,015 km (0.103 R)
• M20: 14,972,204 km (0.068 R)
• M21: 15,946,385 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.8

Radius: 8.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.91 AU - 4.61 AU

Year: 5677 Days

Day: 12 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,199,394 km

• M1: 108,458 km (0.114 R)
• M2: 495,618 km (0.117 R)
• M3: 848,220 km (0.093 R)
• M4: 1,367,773 km (0.028 R)
• M5: 1,938,938 km (0.099 R)
• M6: 3,083,811 km (0.052 R)
• M7: 4,291,664 km (0.099 R)
• M8: 4,567,073 km (0.082 R)
• M9: 4,980,861 km (0.071 R)
• M10: 5,307,583 km (0.119 R)
• M11: 6,655,908 km (0.119 R)
• M12: 7,692,173 km (0.1 R)
• M13: 8,129,597 km (0.108 R)
• M14: 8,614,444 km (0.107 R)
• M15: 10,150,664 km (0.081 R)
• M16: 10,784,810 km (0.038 R)
• M17: 13,714,086 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.7

Radius: 13.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.42 AU - 4.96 AU

Year: 6558 Days

Day: 13.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,199,394 km

• M1: 169,195 km (0.095 R)
• M2: 683,961 km (0.096 R)
• M3: 1,139,637 km (0.085 R)
• M4: 1,760,617 km (0.086 R)
• M5: 2,756,042 km (0.096 R)
• M6: 3,255,549 km (0.089 R)
• M7: 4,892,449 km (0.115 R)
• M8: 6,758,084 km (0.112 R)
• M9: 7,298,581 km (0.069 R)
• M10: 8,297,296 km (0.049 R)
• M11: 11,462,488 km (0.096 R)
• M12: 14,953,504 km (0.118 R)
• M13: 17,050,268 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.3

Radius: 12.5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.89 AU - 5.67 AU

Year: 7834 Days

Day: 6.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,199,394 km

• M1: 156,479 km (0.052 R)
• M2: 573,109 km (0.091 R)
• M3: 1,142,030 km (0.097 R)
• M4: 3,333,340 km (0.1 R)
• M5: 3,994,862 km (0.108 R)
• M6: 4,455,025 km (0.028 R)
• M7: 7,234,852 km (0.047 R)
• M8: 8,174,776 km (0.119 R)
• M9: 10,700,885 km (0.099 R)
• M10: 11,539,980 km (0.117 R)
• M11: 12,030,960 km (0.119 R)
• M12: 14,074,317 km (0.116 R)
• M13: 18,614,613 km (0.097 R)
• M14: 19,905,493 km (0.04 R)
• M15: 20,932,332 km (0.062 R)
• M16: 21,581,438 km (0.118 R)
• M17: 23,960,193 km (0.113 R)
• M18: 26,320,848 km (0.115 R)
• M19: 27,945,630 km (0.102 R)
• M20: 28,832,596 km (0.094 R)
• M21: 33,111,843 km (0.102 R)
• M22: 33,882,571 km (0.091 R)
• M23: 34,665,118 km (0.079 R)
• M24: 37,085,312 km (0.083 R)
• M25: 38,156,283 km (0.097 R)
• M26: 40,235,245 km (0.052 R)
• M27: 40,986,675 km (0.11 R)
• M28: 43,166,765 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.7

Radius: 6.3

Gravity: 17.63 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.18 AU - 9.56 AU

Year: 14255 Days

Day: 16.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,199,394 km

• M1: 79,586 km (0.069 R)
• M2: 297,101 km (0.094 R)
• M3: 702,362 km (0.055 R)
• M4: 911,949 km (0.105 R)
• M5: 1,189,303 km (0.079 R)
• M6: 1,491,940 km (0.112 R)
• M7: 2,194,002 km (0.113 R)
• M8: 2,478,538 km (0.117 R)
• M9: 2,764,419 km (0.117 R)
• M10: 3,222,039 km (0.035 R)
• M11: 4,135,035 km (0.098 R)
• M12: 5,244,901 km (0.053 R)
• M13: 5,830,577 km (0.105 R)
• M14: 7,262,677 km (0.094 R)
• M15: 8,178,815 km (0.105 R)
• M16: 10,975,846 km (0.077 R)
• M17: 11,209,817 km (0.079 R)
• M18: 12,556,497 km (0.116 R)
• M19: 16,388,596 km (0.086 R)
• M20: 18,036,716 km (0.03 R)
• M21: 23,253,194 km (0.104 R)
• M22: 25,126,010 km (0.085 R)
• M23: 25,430,740 km (0.11 R)
• M24: 27,848,691 km (0.113 R)
• M25: 28,724,437 km (0.072 R)
• M26: 34,492,931 km (0.103 R)
• M27: 34,869,169 km (0.103 R)
• M28: 35,502,567 km (0.119 R)
• M29: 37,580,780 km (0.062 R)
• M30: 43,128,169 km (0.099 R)
• M31: 44,893,124 km (0.082 R)
• M32: 47,475,034 km (0.113 R)
• M33: 49,356,077 km (0.071 R)
• M34: 60,596,712 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.9

Radius: 7.2

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.04 AU - 9.4 AU

Year: 15217 Days

Day: 23.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,199,394 km

• M1: 89,609 km (0.081 R)
• M2: 370,404 km (0.11 R)
• M3: 970,741 km (0.096 R)
• M4: 2,197,742 km (0.085 R)
• M5: 2,768,009 km (0.106 R)
• M6: 3,788,865 km (0.097 R)
• M7: 4,322,182 km (0.037 R)
• M8: 5,428,608 km (0.116 R)
• M9: 5,723,166 km (0.116 R)
• M10: 7,270,457 km (0.119 R)
• M11: 8,380,622 km (0.109 R)
• M12: 9,284,343 km (0.081 R)
• M13: 10,030,836 km (0.065 R)
• M14: 10,588,238 km (0.067 R)
• M15: 11,284,018 km (0.114 R)
• M16: 11,825,562 km (0.069 R)
• M17: 12,574,599 km (0.086 R)
• M18: 14,655,056 km (0.07 R)
• M19: 22,726,310 km (0.082 R)
• M20: 23,979,940 km (0.097 R)
• M21: 24,573,993 km (0.101 R)
• M22: 27,908,380 km (0.11 R)
• M23: 31,532,688 km (0.039 R)
• M24: 31,769,053 km (0.097 R)
• M25: 32,726,629 km (0.044 R)
• M26: 33,090,600 km (0.112 R)
• M27: 34,074,356 km (0.113 R)
• M28: 39,015,125 km (0.118 R)
• M29: 42,226,393 km (0.073 R)
• M30: 48,852,381 km (0.107 R)
• M31: 49,966,586 km (0.078 R)
• M32: 51,097,696 km (0.069 R)
• M33: 60,950,810 km (0.078 R)
• M34: 61,317,923 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.4

Radius: 3.4

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.82 AU - 10.8 AU

Year: 16884 Days

Day: 18.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,199,394 km

• M1: 68,516 km (0.11 R)
• M2: 233,522 km (0.117 R)
• M3: 345,122 km (0.055 R)
• M4: 451,187 km (0.115 R)
• M5: 558,748 km (0.081 R)
• M6: 748,887 km (0.119 R)
• M7: 1,357,750 km (0.1 R)
• M8: 2,137,006 km (0.093 R)
• M9: 6,956,899 km (0.035 R)
• M10: 7,469,422 km (0.094 R)
• M11: 9,019,256 km (0.046 R)
• M12: 9,485,103 km (0.085 R)
• M13: 10,163,979 km (0.084 R)
• M14: 10,414,106 km (0.031 R)
• M15: 10,874,718 km (0.056 R)
• M16: 11,836,184 km (0.102 R)
• M17: 13,263,796 km (0.108 R)
• M18: 19,349,737 km (0.085 R)
• M19: 19,733,904 km (0.113 R)
• M20: 20,836,291 km (0.081 R)
• M21: 22,397,344 km (0.108 R)
• M22: 29,827,422 km (0.062 R)
• M23: 36,020,624 km (0.102 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: 277 - 15,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit