🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 14.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 287 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 72,243,888 km

• M1: 180,415 km (0.117 R)
• M2: 872,904 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.7

Radius: 14.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.67 AU - 0.69 AU

Year: 394 Days

Day: 8.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,243,888 km

• M1: 184,005 km (0.077 R)
• M2: 749,485 km (0.084 R)
• M3: 1,263,055 km (0.109 R)
• M4: 2,200,884 km (0.111 R)
• M5: 3,197,654 km (0.108 R)
• M6: 3,762,835 km (0.116 R)
• M7: 4,478,511 km (0.119 R)
• M8: 4,944,359 km (0.095 R)
• M9: 5,572,820 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 9.8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.78 AU - 1.28 AU

Year: 735 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,243,888 km

• M1: 121,922 km (0.077 R)
• M2: 528,679 km (0.118 R)
• M3: 1,217,427 km (0.042 R)
• M4: 1,625,680 km (0.081 R)
• M5: 1,965,566 km (0.048 R)
• M6: 2,312,334 km (0.083 R)
• M7: 2,933,764 km (0.076 R)
• M8: 3,349,945 km (0.103 R)
• M9: 3,790,810 km (0.092 R)
• M10: 4,269,972 km (0.112 R)
• M11: 4,806,280 km (0.066 R)
• M12: 5,277,813 km (0.057 R)
• M13: 5,837,758 km (0.058 R)
• M14: 6,772,894 km (0.067 R)
• M15: 7,503,081 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.9

Radius: 9.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.09 AU - 5.03 AU

Year: 5750 Days

Day: 7.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,243,888 km

• M1: 120,576 km (0.108 R)
• M2: 714,629 km (0.084 R)
• M3: 1,534,874 km (0.06 R)
• M4: 2,160,492 km (0.103 R)
• M5: 3,156,964 km (0.077 R)
• M6: 5,018,859 km (0.057 R)
• M7: 5,699,828 km (0.096 R)
• M8: 6,874,321 km (0.074 R)
• M9: 8,804,433 km (0.106 R)
• M10: 9,370,661 km (0.082 R)
• M11: 9,994,484 km (0.112 R)
• M12: 12,416,922 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.9

Radius: 10.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.33 AU - 6.47 AU

Year: 8821 Days

Day: 10.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,243,888 km

• M1: 131,796 km (0.108 R)
• M2: 494,720 km (0.065 R)
• M3: 1,016,966 km (0.114 R)
• M4: 1,614,610 km (0.097 R)
• M5: 4,129,200 km (0.092 R)
• M6: 4,513,966 km (0.106 R)
• M7: 5,933,351 km (0.111 R)
• M8: 7,158,258 km (0.103 R)
• M9: 8,483,246 km (0.073 R)
• M10: 8,885,814 km (0.052 R)
• M11: 9,529,983 km (0.11 R)
• M12: 9,931,354 km (0.085 R)
• M13: 11,388,288 km (0.025 R)
• M14: 13,602,186 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.8

Radius: 5.2

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.82 AU - 9.06 AU

Year: 17235 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,243,888 km

• M1: 65,524 km (0.088 R)
• M2: 401,670 km (0.097 R)
• M3: 835,654 km (0.096 R)
• M4: 1,024,895 km (0.114 R)
• M5: 1,686,267 km (0.112 R)
• M6: 2,188,467 km (0.075 R)
• M7: 3,539,336 km (0.083 R)
• M8: 4,102,572 km (0.08 R)
• M9: 4,521,147 km (0.04 R)
• M10: 5,828,782 km (0.067 R)
• M11: 6,357,461 km (0.094 R)
• M12: 6,698,245 km (0.063 R)
• M13: 8,951,787 km (0.04 R)
• M14: 9,544,045 km (0.1 R)
• M15: 9,710,099 km (0.116 R)
• M16: 13,448,849 km (0.066 R)
• M17: 13,727,699 km (0.105 R)
• M18: 22,306,987 km (0.117 R)
• M19: 22,894,757 km (0.097 R)
• M20: 24,101,414 km (0.119 R)
• M21: 24,616,479 km (0.092 R)
• M22: 26,640,838 km (0.074 R)
• M23: 33,374,836 km (0.087 R)
• M24: 34,532,275 km (0.051 R)
• M25: 38,583,385 km (0.102 R)
• M26: 39,714,794 km (0.049 R)
• M27: 41,895,482 km (0.092 R)
• M28: 47,452,445 km (0.108 R)
• M29: 51,417,835 km (0.035 R)
• M30: 52,787,105 km (0.104 R)
• M31: 57,040,771 km (0.086 R)
• M32: 58,507,877 km (0.045 R)
• M33: 60,945,275 km (0.118 R)
• M34: 68,456,734 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.3

Radius: 5.9

Gravity: 19.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.25 AU - 10.63 AU

Year: 18789 Days

Day: 19.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,243,888 km

• M1: 73,453 km (0.079 R)
• M2: 552,914 km (0.105 R)
• M3: 906,413 km (0.038 R)
• M4: 2,394,164 km (0.1 R)
• M5: 2,884,995 km (0.045 R)
• M6: 4,224,045 km (0.094 R)
• M7: 4,589,064 km (0.08 R)
• M8: 5,194,487 km (0.086 R)
• M9: 5,613,660 km (0.099 R)
• M10: 9,478,970 km (0.081 R)
• M11: 14,300,808 km (0.042 R)
• M12: 14,820,511 km (0.075 R)
• M13: 16,454,719 km (0.108 R)
• M14: 18,205,462 km (0.078 R)
• M15: 18,639,895 km (0.026 R)
• M16: 20,261,386 km (0.113 R)
• M17: 21,779,655 km (0.112 R)
• M18: 23,474,150 km (0.058 R)
• M19: 27,918,852 km (0.103 R)
• M20: 40,304,210 km (0.096 R)
• M21: 40,893,625 km (0.082 R)
• M22: 41,638,623 km (0.117 R)
• M23: 42,240,904 km (0.086 R)
• M24: 43,772,337 km (0.086 R)
• M25: 44,708,670 km (0.104 R)
• M26: 56,271,688 km (0.097 R)
• M27: 65,941,395 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit