🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.6

Radius: 12.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.83 AU - 0.97 AU

Year: 569 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,129,665 km

• M1: 155,731 km (0.087 R)
• M2: 634,445 km (0.038 R)
• M3: 1,490,593 km (0.109 R)
• M4: 3,209,323 km (0.092 R)
• M5: 4,292,860 km (0.041 R)
• M6: 4,854,152 km (0.115 R)
• M7: 5,660,484 km (0.065 R)
• M8: 6,086,689 km (0.073 R)
• M9: 6,796,830 km (0.101 R)
• M10: 7,279,133 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132

Radius: 10.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.32 AU - 4.86 AU

Year: 5516 Days

Day: 11.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,129,665 km

• M1: 135,685 km (0.107 R)
• M2: 1,110,315 km (0.095 R)
• M3: 1,475,933 km (0.06 R)
• M4: 2,104,244 km (0.11 R)
• M5: 2,616,616 km (0.099 R)
• M6: 3,330,049 km (0.046 R)
• M7: 3,761,040 km (0.053 R)
• M8: 4,208,786 km (0.063 R)
• M9: 5,142,128 km (0.097 R)
• M10: 6,077,114 km (0.09 R)
• M11: 6,807,750 km (0.12 R)
• M12: 7,871,840 km (0.085 R)
• M13: 8,509,276 km (0.103 R)
• M14: 9,494,079 km (0.113 R)
• M15: 11,408,034 km (0.062 R)
• M16: 13,035,958 km (0.063 R)
• M17: 13,882,832 km (0.088 R)
• M18: 16,490,323 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.4

Radius: 14.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.42 AU - 5.28 AU

Year: 7123 Days

Day: 14 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,129,665 km

• M1: 179,517 km (0.044 R)
• M2: 723,156 km (0.106 R)
• M3: 1,293,872 km (0.069 R)
• M4: 2,814,834 km (0.092 R)
• M5: 4,106,162 km (0.113 R)
• M6: 4,842,333 km (0.086 R)
• M7: 5,412,152 km (0.113 R)
• M8: 5,926,619 km (0.104 R)
• M9: 7,054,288 km (0.103 R)
• M10: 8,278,896 km (0.113 R)
• M11: 10,063,000 km (0.1 R)
• M12: 11,404,594 km (0.084 R)
• M13: 12,638,926 km (0.076 R)
• M14: 13,960,473 km (0.093 R)
• M15: 17,631,306 km (0.075 R)
• M16: 18,622,990 km (0.091 R)
• M17: 22,716,736 km (0.088 R)
• M18: 25,370,602 km (0.069 R)
• M19: 26,087,774 km (0.093 R)
• M20: 28,704,839 km (0.095 R)
• M21: 31,492,446 km (0.095 R)
• M22: 35,558,067 km (0.091 R)
• M23: 36,911,330 km (0.083 R)
• M24: 37,485,337 km (0.098 R)
• M25: 39,362,042 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.2

Radius: 4

Gravity: 52.51 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.39 AU - 6.25 AU

Year: 9363 Days

Day: 22.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,129,665 km

• M1: 150,196 km (0.099 R)
• M2: 402,418 km (0.082 R)
• M3: 601,084 km (0.059 R)
• M4: 892,202 km (0.101 R)
• M5: 1,497,175 km (0.095 R)
• M6: 1,796,670 km (0.119 R)
• M7: 3,260,486 km (0.094 R)
• M8: 4,314,702 km (0.088 R)
• M9: 5,014,072 km (0.11 R)
• M10: 5,892,211 km (0.059 R)
• M11: 10,593,175 km (0.029 R)
• M12: 11,130,082 km (0.091 R)
• M13: 14,346,585 km (0.061 R)
• M14: 14,476,436 km (0.077 R)
• M15: 16,732,372 km (0.062 R)
• M16: 18,899,447 km (0.104 R)
• M17: 22,012,429 km (0.09 R)
• M18: 22,885,033 km (0.045 R)
• M19: 24,420,805 km (0.06 R)
• M20: 29,858,987 km (0.109 R)
• M21: 35,455,743 km (0.086 R)
• M22: 46,647,010 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.3

Radius: 6.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.68 AU - 8.9 AU

Year: 13126 Days

Day: 25 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,129,665 km

• M1: 83,326 km (0.111 R)
• M2: 365,168 km (0.102 R)
• M3: 683,363 km (0.12 R)
• M4: 957,277 km (0.077 R)
• M5: 1,180,028 km (0.057 R)
• M6: 2,888,136 km (0.028 R)
• M7: 3,933,526 km (0.069 R)
• M8: 5,210,943 km (0.114 R)
• M9: 5,713,891 km (0.115 R)
• M10: 6,352,674 km (0.108 R)
• M11: 7,150,629 km (0.109 R)
• M12: 8,812,960 km (0.104 R)
• M13: 10,038,915 km (0.096 R)
• M14: 13,507,042 km (0.107 R)
• M15: 14,093,915 km (0.077 R)
• M16: 14,393,709 km (0.109 R)
• M17: 16,282,681 km (0.076 R)
• M18: 19,639,059 km (0.115 R)
• M19: 20,930,537 km (0.1 R)
• M20: 21,320,988 km (0.12 R)
• M21: 29,692,634 km (0.065 R)
• M22: 33,047,366 km (0.06 R)
• M23: 33,364,364 km (0.094 R)
• M24: 34,543,944 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.6

Radius: 4.1

Gravity: 26.69 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.96 AU - 11.18 AU

Year: 19742 Days

Day: 17.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,129,665 km

• M1: 64,477 km (0.067 R)
• M2: 324,179 km (0.095 R)
• M3: 528,978 km (0.113 R)
• M4: 1,098,497 km (0.084 R)
• M5: 1,457,382 km (0.049 R)
• M6: 1,783,207 km (0.03 R)
• M7: 1,982,172 km (0.09 R)
• M8: 4,024,033 km (0.112 R)
• M9: 4,970,090 km (0.12 R)
• M10: 5,551,128 km (0.069 R)
• M11: 5,819,058 km (0.108 R)
• M12: 6,055,572 km (0.069 R)
• M13: 7,657,915 km (0.037 R)
• M14: 11,484,629 km (0.119 R)
• M15: 13,290,275 km (0.11 R)
• M16: 13,908,563 km (0.115 R)
• M17: 15,128,533 km (0.074 R)
• M18: 16,262,635 km (0.108 R)
• M19: 17,696,979 km (0.106 R)
• M20: 27,775,837 km (0.083 R)
• M21: 30,874,906 km (0.11 R)
• M22: 32,569,102 km (0.055 R)
• M23: 52,024,604 km (0.084 R)
• M24: 56,348,731 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262

Radius: 3.1

Gravity: 27.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.69 AU - 11.93 AU

Year: 20490 Days

Day: 15.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,129,665 km

• M1: 38,596 km (0.118 R)
• M2: 220,358 km (0.09 R)
• M3: 328,966 km (0.074 R)
• M4: 435,629 km (0.093 R)
• M5: 595,998 km (0.096 R)
• M6: 703,409 km (0.081 R)
• M7: 914,941 km (0.113 R)
• M8: 1,981,873 km (0.12 R)
• M9: 2,204,474 km (0.094 R)
• M10: 2,569,343 km (0.101 R)
• M11: 4,882,127 km (0.079 R)
• M12: 5,751,290 km (0.033 R)
• M13: 9,627,521 km (0.054 R)
• M14: 10,209,007 km (0.091 R)
• M15: 10,371,620 km (0.072 R)
• M16: 12,398,223 km (0.106 R)
• M17: 12,707,591 km (0.054 R)
• M18: 13,342,036 km (0.108 R)
• M19: 15,019,925 km (0.046 R)
• M20: 15,585,256 km (0.113 R)
• M21: 16,311,553 km (0.062 R)
• M22: 17,753,378 km (0.082 R)
• M23: 19,113,372 km (0.09 R)
• M24: 25,745,943 km (0.085 R)
• M25: 28,542,376 km (0.087 R)
• M26: 31,649,225 km (0.12 R)
• M27: 36,593,883 km (0.089 R)
• M28: 39,581,053 km (0.065 R)
• M29: 40,251,252 km (0.067 R)
• M30: 42,866,971 km (0.045 R)
• M31: 44,865,449 km (0.097 R)
• M32: 48,893,072 km (0.063 R)
• M33: 50,915,336 km (0.074 R)
• M34: 53,154,966 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit