🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.8

Radius: 10.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.62 AU - 1.88 AU

Year: 1472 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,413,984 km

• M1: 130,599 km (0.059 R)
• M2: 566,677 km (0.092 R)
• M3: 956,230 km (0.11 R)
• M4: 1,386,623 km (0.067 R)
• M5: 1,749,996 km (0.118 R)
• M6: 2,125,187 km (0.099 R)
• M7: 2,484,821 km (0.099 R)
• M8: 3,014,846 km (0.089 R)
• M9: 3,755,355 km (0.117 R)
• M10: 4,335,945 km (0.09 R)
• M11: 4,901,574 km (0.077 R)
• M12: 5,260,160 km (0.111 R)
• M13: 5,758,770 km (0.046 R)
• M14: 6,266,954 km (0.073 R)
• M15: 7,180,249 km (0.071 R)
• M16: 9,412,848 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325

Radius: 9.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.76 AU - 2.06 AU

Year: 1678 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,413,984 km

• M1: 114,442 km (0.087 R)
• M2: 584,928 km (0.079 R)
• M3: 919,279 km (0.091 R)
• M4: 1,328,878 km (0.113 R)
• M5: 1,781,411 km (0.106 R)
• M6: 2,266,408 km (0.047 R)
• M7: 2,571,139 km (0.112 R)
• M8: 3,052,545 km (0.119 R)
• M9: 4,567,373 km (0.062 R)
• M10: 5,116,397 km (0.119 R)
• M11: 5,708,655 km (0.108 R)
• M12: 6,098,806 km (0.113 R)
• M13: 6,414,457 km (0.1 R)
• M14: 7,427,833 km (0.03 R)
• M15: 8,187,342 km (0.108 R)
• M16: 10,202,126 km (0.059 R)
• M17: 10,615,764 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.2

Radius: 13.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.79 AU - 2.15 AU

Year: 1758 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,413,984 km

• M1: 165,455 km (0.094 R)
• M2: 579,692 km (0.038 R)
• M3: 1,116,449 km (0.099 R)
• M4: 1,642,285 km (0.099 R)
• M5: 2,225,268 km (0.116 R)
• M6: 2,747,514 km (0.107 R)
• M7: 3,242,235 km (0.104 R)
• M8: 4,060,834 km (0.077 R)
• M9: 4,587,867 km (0.05 R)
• M10: 5,203,313 km (0.091 R)
• M11: 5,849,875 km (0.118 R)
• M12: 6,933,113 km (0.083 R)
• M13: 7,773,704 km (0.093 R)
• M14: 8,711,533 km (0.051 R)
• M15: 9,822,147 km (0.087 R)
• M16: 10,429,066 km (0.112 R)
• M17: 12,323,873 km (0.05 R)
• M18: 14,098,552 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 14.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.13 AU - 2.61 AU

Year: 2320 Days

Day: 14 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,413,984 km

• M1: 176,675 km (0.102 R)
• M2: 721,062 km (0.052 R)
• M3: 1,272,180 km (0.11 R)
• M4: 1,731,147 km (0.114 R)
• M5: 2,454,452 km (0.106 R)
• M6: 3,320,624 km (0.113 R)
• M7: 3,835,540 km (0.118 R)
• M8: 5,027,984 km (0.051 R)
• M9: 6,538,325 km (0.071 R)
• M10: 7,292,896 km (0.108 R)
• M11: 7,817,087 km (0.087 R)
• M12: 8,872,650 km (0.108 R)
• M13: 9,363,480 km (0.112 R)
• M14: 10,787,951 km (0.057 R)
• M15: 13,691,048 km (0.085 R)
• M16: 14,205,365 km (0.078 R)
• M17: 14,781,167 km (0.116 R)
• M18: 15,522,724 km (0.094 R)
• M19: 15,979,596 km (0.109 R)
• M20: 19,200,438 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.6

Radius: 10.7

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.84 AU - 4.3 AU

Year: 5221 Days

Day: 14.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,413,984 km

• M1: 135,087 km (0.117 R)
• M2: 500,405 km (0.113 R)
• M3: 900,878 km (0.093 R)
• M4: 1,532,181 km (0.088 R)
• M5: 2,799,126 km (0.119 R)
• M6: 3,471,269 km (0.088 R)
• M7: 3,881,466 km (0.072 R)
• M8: 4,273,114 km (0.111 R)
• M9: 4,882,575 km (0.118 R)
• M10: 5,223,060 km (0.114 R)
• M11: 5,888,920 km (0.103 R)
• M12: 6,576,322 km (0.079 R)
• M13: 7,687,835 km (0.112 R)
• M14: 8,672,039 km (0.118 R)
• M15: 9,827,234 km (0.102 R)
• M16: 10,511,794 km (0.057 R)
• M17: 12,284,528 km (0.059 R)
• M18: 13,406,363 km (0.116 R)
• M19: 15,185,381 km (0.106 R)
• M20: 16,539,989 km (0.094 R)
• M21: 19,066,847 km (0.09 R)
• M22: 19,488,115 km (0.113 R)
• M23: 20,641,963 km (0.063 R)
• M24: 21,160,768 km (0.043 R)
• M25: 21,536,708 km (0.099 R)
• M26: 23,483,724 km (0.052 R)
• M27: 24,956,366 km (0.079 R)
• M28: 27,457,044 km (0.086 R)
• M29: 30,691,948 km (0.106 R)
• M30: 31,857,315 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615

Radius: 4.1

Gravity: 36.59 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.23 AU - 7.01 AU

Year: 9626 Days

Day: 19.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,413,984 km

• M1: 56,249 km (0.072 R)
• M2: 235,467 km (0.049 R)
• M3: 833,410 km (0.063 R)
• M4: 1,316,162 km (0.073 R)
• M5: 1,684,023 km (0.051 R)
• M6: 2,295,131 km (0.089 R)
• M7: 2,640,851 km (0.097 R)
• M8: 3,154,570 km (0.115 R)
• M9: 3,411,131 km (0.082 R)
• M10: 3,631,189 km (0.102 R)
• M11: 4,462,804 km (0.105 R)
• M12: 7,141,802 km (0.025 R)
• M13: 10,887,284 km (0.067 R)
• M14: 11,966,633 km (0.108 R)
• M15: 12,247,129 km (0.105 R)
• M16: 13,777,365 km (0.105 R)
• M17: 14,843,998 km (0.109 R)
• M18: 16,928,794 km (0.101 R)
• M19: 18,821,357 km (0.101 R)
• M20: 26,740,919 km (0.045 R)
• M21: 26,932,105 km (0.086 R)
• M22: 27,510,899 km (0.067 R)
• M23: 29,601,828 km (0.093 R)
• M24: 30,218,171 km (0.055 R)
• M25: 31,476,439 km (0.077 R)
• M26: 32,769,264 km (0.108 R)
• M27: 33,761,696 km (0.088 R)
• M28: 34,321,641 km (0.092 R)
• M29: 36,388,934 km (0.084 R)
• M30: 39,149,015 km (0.119 R)
• M31: 42,174,781 km (0.077 R)
• M32: 43,085,683 km (0.099 R)
• M33: 44,543,664 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.6

Radius: 4.4

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.55 AU - 8.87 AU

Year: 12309 Days

Day: 16 Hours

Environment

Temp: -218 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,413,984 km

• M1: 55,052 km (0.098 R)
• M2: 348,264 km (0.079 R)
• M3: 526,136 km (0.109 R)
• M4: 714,779 km (0.102 R)
• M5: 899,532 km (0.055 R)
• M6: 1,138,141 km (0.104 R)
• M7: 1,457,682 km (0.038 R)
• M8: 2,384,141 km (0.118 R)
• M9: 4,172,285 km (0.069 R)
• M10: 4,926,258 km (0.081 R)
• M11: 5,565,041 km (0.027 R)
• M12: 6,813,136 km (0.071 R)
• M13: 8,499,253 km (0.105 R)
• M14: 8,767,333 km (0.118 R)
• M15: 8,949,094 km (0.05 R)
• M16: 11,656,666 km (0.094 R)
• M17: 13,676,088 km (0.095 R)
• M18: 19,449,219 km (0.118 R)
• M19: 20,626,704 km (0.101 R)
• M20: 23,209,212 km (0.043 R)
• M21: 23,820,768 km (0.111 R)
• M22: 25,906,013 km (0.051 R)
• M23: 33,435,573 km (0.062 R)
• M24: 33,991,329 km (0.111 R)
• M25: 40,015,785 km (0.072 R)
• M26: 43,212,991 km (0.074 R)
• M27: 44,404,388 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.9

Radius: 3

Gravity: 39.66 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.08 AU - 12.84 AU

Year: 24667 Days

Day: 21.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,413,984 km

• M1: 37,250 km (0.076 R)
• M2: 147,204 km (0.101 R)
• M3: 325,525 km (0.087 R)
• M4: 461,509 km (0.099 R)
• M5: 679,773 km (0.06 R)
• M6: 871,408 km (0.107 R)
• M7: 1,034,768 km (0.041 R)
• M8: 1,204,263 km (0.118 R)
• M9: 1,407,267 km (0.076 R)
• M10: 1,844,093 km (0.108 R)
• M11: 2,073,576 km (0.056 R)
• M12: 2,612,727 km (0.08 R)
• M13: 2,730,760 km (0.065 R)
• M14: 3,106,699 km (0.1 R)
• M15: 3,375,826 km (0.118 R)
• M16: 3,516,148 km (0.068 R)
• M17: 4,407,602 km (0.093 R)
• M18: 6,114,364 km (0.116 R)
• M19: 8,993,674 km (0.062 R)
• M20: 10,574,176 km (0.065 R)
• M21: 11,057,676 km (0.093 R)
• M22: 20,454,816 km (0.09 R)
• M23: 20,640,467 km (0.087 R)
• M24: 25,013,662 km (0.112 R)
• M25: 26,967,410 km (0.12 R)
• M26: 28,787,417 km (0.107 R)
• M27: 31,421,387 km (0.104 R)
• M28: 32,291,897 km (0.067 R)
• M29: 39,698,787 km (0.119 R)
• M30: 40,715,753 km (0.117 R)
• M31: 41,156,768 km (0.057 R)
• M32: 43,410,161 km (0.112 R)
• M33: 50,491,525 km (0.11 R)
• M34: 51,513,129 km (0.12 R)
• M35: 54,482,198 km (0.079 R)
• M36: 59,428,801 km (0.093 R)
• M37: 62,107,650 km (0.116 R)
• M38: 63,476,920 km (0.081 R)
• M39: 66,478,302 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 12,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit