🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 9.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.62 AU - 0.76 AU

Year: 370 Days

Day: 8.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,063,773 km

• M1: 115,639 km (0.062 R)
• M2: 439,070 km (0.103 R)
• M3: 872,604 km (0.104 R)
• M4: 1,245,552 km (0.07 R)
• M5: 1,823,897 km (0.119 R)
• M6: 2,171,263 km (0.079 R)
• M7: 2,544,361 km (0.077 R)
• M8: 2,970,266 km (0.101 R)
• M9: 3,546,218 km (0.102 R)
• M10: 4,053,953 km (0.103 R)
• M11: 4,819,894 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 12.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.75 AU - 0.77 AU

Year: 428 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,063,773 km

• M1: 150,495 km (0.092 R)
• M2: 547,678 km (0.078 R)
• M3: 1,004,101 km (0.041 R)
• M4: 1,391,559 km (0.065 R)
• M5: 2,412,415 km (0.081 R)
• M6: 3,095,928 km (0.046 R)
• M7: 4,339,086 km (0.062 R)
• M8: 4,732,828 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.5

Radius: 8.3

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.37 AU - 1.41 AU

Year: 1058 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,063,773 km

• M1: 103,223 km (0.075 R)
• M2: 413,040 km (0.094 R)
• M3: 693,536 km (0.093 R)
• M4: 995,424 km (0.118 R)
• M5: 1,400,984 km (0.046 R)
• M6: 1,802,056 km (0.114 R)
• M7: 3,598,876 km (0.095 R)
• M8: 4,457,418 km (0.097 R)
• M9: 5,826,538 km (0.088 R)
• M10: 7,359,916 km (0.077 R)
• M11: 7,750,815 km (0.113 R)
• M12: 8,129,747 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 11.8

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.63 AU - 1.99 AU

Year: 1572 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,063,773 km

• M1: 146,756 km (0.059 R)
• M2: 619,036 km (0.051 R)
• M3: 1,237,324 km (0.108 R)
• M4: 1,859,202 km (0.083 R)
• M5: 2,267,605 km (0.044 R)
• M6: 2,708,769 km (0.114 R)
• M7: 3,160,704 km (0.119 R)
• M8: 4,069,810 km (0.107 R)
• M9: 4,726,694 km (0.105 R)
• M10: 6,476,690 km (0.111 R)
• M11: 7,155,266 km (0.114 R)
• M12: 7,737,501 km (0.08 R)
• M13: 8,965,400 km (0.059 R)
• M14: 10,633,716 km (0.087 R)
• M15: 13,888,068 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 12.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.05 AU - 2.77 AU

Year: 2416 Days

Day: 9.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,063,773 km

• M1: 157,078 km (0.097 R)
• M2: 689,048 km (0.079 R)
• M3: 1,148,612 km (0.075 R)
• M4: 1,540,409 km (0.12 R)
• M5: 2,086,142 km (0.1 R)
• M6: 4,240,052 km (0.097 R)
• M7: 8,501,647 km (0.077 R)
• M8: 9,274,470 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 11.4

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.71 AU - 3.19 AU

Year: 3272 Days

Day: 14.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,063,773 km

• M1: 144,960 km (0.04 R)
• M2: 980,016 km (0.11 R)
• M3: 1,676,693 km (0.116 R)
• M4: 2,391,023 km (0.089 R)
• M5: 3,087,850 km (0.109 R)
• M6: 6,657,105 km (0.091 R)
• M7: 7,012,999 km (0.119 R)
• M8: 7,410,331 km (0.09 R)
• M9: 8,438,666 km (0.041 R)
• M10: 11,618,519 km (0.102 R)
• M11: 11,975,010 km (0.079 R)
• M12: 12,503,091 km (0.046 R)
• M13: 13,475,178 km (0.111 R)
• M14: 15,143,792 km (0.06 R)
• M15: 15,569,698 km (0.045 R)
• M16: 16,346,559 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 14.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.39 AU - 3.71 AU

Year: 3439 Days

Day: 13 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,063,773 km

• M1: 182,809 km (0.061 R)
• M2: 1,006,195 km (0.03 R)
• M3: 2,070,734 km (0.026 R)
• M4: 2,724,327 km (0.095 R)
• M5: 3,653,330 km (0.065 R)
• M6: 4,310,663 km (0.05 R)
• M7: 4,806,280 km (0.064 R)
• M8: 5,839,702 km (0.08 R)
• M9: 7,413,472 km (0.038 R)
• M10: 8,037,295 km (0.099 R)
• M11: 9,492,284 km (0.032 R)
• M12: 10,337,063 km (0.106 R)
• M13: 11,269,806 km (0.116 R)
• M14: 14,226,458 km (0.108 R)
• M15: 15,145,139 km (0.09 R)
• M16: 15,908,238 km (0.117 R)
• M17: 16,646,653 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 11.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.16 AU - 3.3 AU

Year: 3748 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,063,773 km

• M1: 139,425 km (0.114 R)
• M2: 1,324,839 km (0.088 R)
• M3: 1,828,684 km (0.099 R)
• M4: 2,350,482 km (0.092 R)
• M5: 2,908,183 km (0.049 R)
• M6: 3,412,926 km (0.071 R)
• M7: 3,824,769 km (0.055 R)
• M8: 4,209,684 km (0.096 R)
• M9: 6,274,733 km (0.088 R)
• M10: 6,812,687 km (0.106 R)
• M11: 7,528,064 km (0.085 R)
• M12: 7,950,229 km (0.031 R)
• M13: 8,776,159 km (0.084 R)
• M14: 9,449,798 km (0.104 R)
• M15: 10,266,752 km (0.036 R)
• M16: 11,130,082 km (0.065 R)
• M17: 11,520,233 km (0.049 R)
• M18: 12,000,442 km (0.118 R)
• M19: 12,619,478 km (0.096 R)
• M20: 14,466,712 km (0.066 R)
• M21: 17,513,572 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.5

Radius: 4.6

Gravity: 27.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.32 AU - 8.7 AU

Year: 16029 Days

Day: 21.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,063,773 km

• M1: 57,146 km (0.097 R)
• M2: 214,075 km (0.105 R)
• M3: 634,594 km (0.078 R)
• M4: 908,508 km (0.077 R)
• M5: 1,140,534 km (0.097 R)
• M6: 1,396,795 km (0.073 R)
• M7: 3,164,593 km (0.09 R)
• M8: 3,345,308 km (0.092 R)
• M9: 3,870,995 km (0.095 R)
• M10: 4,199,362 km (0.042 R)
• M11: 4,643,967 km (0.114 R)
• M12: 4,810,170 km (0.117 R)
• M13: 5,154,395 km (0.068 R)
• M14: 5,404,971 km (0.12 R)
• M15: 8,824,629 km (0.093 R)
• M16: 10,488,008 km (0.034 R)
• M17: 11,604,606 km (0.092 R)
• M18: 15,134,517 km (0.105 R)
• M19: 15,500,434 km (0.105 R)
• M20: 16,479,552 km (0.1 R)
• M21: 18,311,527 km (0.049 R)
• M22: 19,148,677 km (0.057 R)
• M23: 20,989,329 km (0.049 R)
• M24: 21,444,406 km (0.117 R)
• M25: 22,186,112 km (0.088 R)
• M26: 22,753,537 km (0.09 R)
• M27: 25,324,376 km (0.104 R)
• M28: 28,969,478 km (0.09 R)
• M29: 29,306,971 km (0.091 R)
• M30: 32,222,185 km (0.079 R)
• M31: 34,942,472 km (0.117 R)
• M32: 35,324,844 km (0.076 R)
• M33: 36,098,116 km (0.117 R)
• M34: 39,166,667 km (0.082 R)
• M35: 40,693,762 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.3

Radius: 5.7

Gravity: 26.79 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.73 AU - 12.11 AU

Year: 21718 Days

Day: 19.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,063,773 km

• M1: 71,209 km (0.087 R)
• M2: 284,984 km (0.083 R)
• M3: 561,441 km (0.081 R)
• M4: 746,194 km (0.078 R)
• M5: 1,088,474 km (0.105 R)
• M6: 1,381,836 km (0.057 R)
• M7: 1,980,526 km (0.111 R)
• M8: 4,335,945 km (0.094 R)
• M9: 4,695,129 km (0.07 R)
• M10: 5,722,418 km (0.115 R)
• M11: 7,182,194 km (0.096 R)
• M12: 7,998,101 km (0.09 R)
• M13: 8,428,494 km (0.117 R)
• M14: 9,160,476 km (0.112 R)
• M15: 11,076,077 km (0.077 R)
• M16: 11,542,822 km (0.074 R)
• M17: 13,921,877 km (0.118 R)
• M18: 14,386,977 km (0.051 R)
• M19: 15,844,509 km (0.099 R)
• M20: 18,767,502 km (0.097 R)
• M21: 21,005,037 km (0.058 R)
• M22: 21,927,009 km (0.063 R)
• M23: 24,182,496 km (0.106 R)
• M24: 40,096,268 km (0.083 R)
• M25: 43,781,313 km (0.11 R)
• M26: 45,282,677 km (0.075 R)
• M27: 48,211,654 km (0.12 R)
• M28: 49,453,615 km (0.094 R)
• M29: 54,634,788 km (0.053 R)
• M30: 54,826,124 km (0.092 R)
• M31: 58,349,303 km (0.109 R)
• M32: 59,354,152 km (0.062 R)
• M33: 62,646,951 km (0.078 R)
• M34: 65,626,192 km (0.103 R)
• M35: 67,370,354 km (0.074 R)
• M36: 67,590,562 km (0.084 R)
• M37: 73,484,868 km (0.108 R)
• M38: 81,947,918 km (0.097 R)
• M39: 83,969,434 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit